chore(dev): release 2.1.1 (#26135 )

chore: fix update_dep
Update zigbee-herdsman-converters to 21.31.0 (#26216 )
2026-08-29 07:08:56 +00:00 · 2025-02-06 20:33:58 +01:00 · 2025-02-06 20:31:47 +01:00 · 2025-02-06 19:23:29 +00:00 · 2025-02-05 20:38:05 +00:00 · 2025-02-04 20:25:50 +00:00
145 changed files with 31205 additions and 29347 deletions
@@ -1,2 +0,0 @@
-node_modules/*
-test/
@@ -1,46 +0,0 @@
-
-module.exports = {
-    'env': {
-        'jest/globals': true,
-        'es6': true,
-        'node': true,
-    },
-    'extends': ['eslint:recommended', 'google', 'plugin:jest/recommended', 'plugin:jest/style'],
-    'parserOptions': {
-        'ecmaVersion': 2018,
-        'sourceType': 'module',
-    },
-    'rules': {
-        'require-jsdoc': 'off',
-        'indent': ['error', 4],
-        'max-len': ['error', {'code': 120}],
-        'no-prototype-builtins': 'off',
-        'linebreak-style': ['error', (process.platform === 'win32' ? 'windows' : 'unix')], // https://stackoverflow.com/q/39114446/2771889
-    },
-    'plugins': [
-        'jest',
-    ],
-    'overrides': [{
-        files: ['*.ts'],
-        parser: '@typescript-eslint/parser',
-        plugins: ['@typescript-eslint'],
-        extends: ['plugin:@typescript-eslint/recommended'],
-        parserOptions: {
-            project: './tsconfig.json',
-        },
-        rules: {
-            '@typescript-eslint/await-thenable': 'error',
-            '@typescript-eslint/ban-ts-comment': 'off',
-            '@typescript-eslint/explicit-function-return-type': 'error',
-            '@typescript-eslint/no-empty-function': 'off',
-            '@typescript-eslint/no-explicit-any': 'error',
-            '@typescript-eslint/no-unused-vars': 'error',
-            '@typescript-eslint/semi': ['error'],
-            'array-bracket-spacing': ['error', 'never'],
-            'indent': ['error', 4],
-            'max-len': ['error', {'code': 120}],
-            'no-return-await': 'error',
-            'object-curly-spacing': ['error', 'never'],
-        },
-    }],
-};
@@ -1,4 +1,4 @@
 github: [koenkk]
 custom:
-  - https://www.paypal.me/koenkk
-  - https://www.buymeacoffee.com/koenkk
+    - https://www.paypal.me/koenkk
+    - https://www.buymeacoffee.com/koenkk
@@ -1,20 +1,20 @@
 blank_issues_enabled: false
 contact_links:
-  - name: "IMPORTANT: Check development branch changelog first!!"
-    url: https://gist.github.com/Koenkk/bfd4c3d1725a2cccacc11d6ba51008ba
-    about: "Before submitting an issue, check if the issue hasn't already been solved in the development branch. Click 'Open' to see the release notes of the development branch. In case it is, you can read here how to switch to the development branch: https://www.zigbee2mqtt.io/advanced/more/switch-to-dev-branch.html"
-  - name: Questions/discussion
-    url: https://github.com/Koenkk/zigbee2mqtt/discussions/new
-    about: Ask questions, discuss about devices or show things you made
-  - name: Frontend issues
-    url: https://github.com/nurikk/z2m-frontend/issues
-    about: Issues related to the frontend.
-  - name: Home Assistant addon issues
-    url: https://github.com/zigbee2mqtt/hassio-zigbee2mqtt/issues
-    about: Issues related to the Home Assistant addon.
-  - name: FAQ
-    url: https://www.zigbee2mqtt.io/guide/faq
-    about: Frequently asked questions.
-  - name: Support Chat
-    url: https://discord.gg/NyseBeK
-    about: Chat for feedback, questions and troubleshooting.
+    - name: 'IMPORTANT: Check development branch changelog first!!'
+      url: https://gist.github.com/Koenkk/bfd4c3d1725a2cccacc11d6ba51008ba
+      about: "Before submitting an issue, check that the issue hasn't already been solved in the development branch. Click 'Open' to see the release notes of the development branch. In case it is, you can read here how to switch to the development branch: https://www.zigbee2mqtt.io/advanced/more/switch-to-dev-branch.html"
+    - name: Questions/discussion
+      url: https://github.com/Koenkk/zigbee2mqtt/discussions/new
+      about: Ask questions, discuss about devices or show things you made
+    - name: Frontend issues
+      url: https://github.com/nurikk/z2m-frontend/issues
+      about: Issues related to the frontend.
+    - name: Home Assistant addon issues
+      url: https://github.com/zigbee2mqtt/hassio-zigbee2mqtt/issues
+      about: Issues related to the Home Assistant addon.
+    - name: FAQ
+      url: https://www.zigbee2mqtt.io/guide/faq
+      about: Frequently asked questions.
+    - name: Support Chat
+      url: https://discord.gg/NyseBeK
+      about: Chat for feedback, questions and troubleshooting.
@@ -1,38 +1,38 @@
 name: Feature request
 description: Suggest an idea for this project
-title: "[Feature request]: "
+title: '[Feature request]: '
 labels: [feature request]
 body:
-  - type: markdown
-    attributes:
-      value: |
-        **IMPORTANT:** Before submitting:
-        - Is your feature request related to the fronted? Then click [here](https://github.com/nurikk/zigbee2mqtt-frontend/issues/new?assignees=&labels=&template=feature_request.md&title=)
-  - type: textarea
-    id: textarea1
-    attributes:
-      label: Is your feature request related to a problem? Please describe
-      placeholder: A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-    validations:
-      required: true
-  - type: textarea
-    id: textarea2
-    attributes:
-      label: Describe the solution you'd like
-      placeholder: A clear and concise description of what you want to happen.
-    validations:
-      required: true
-  - type: textarea
-    id: textarea3
-    attributes:
-      label: Describe alternatives you've considered
-      placeholder: A clear and concise description of any alternative solutions or features you've considered.
-    validations:
-      required: true
-  - type: textarea
-    id: textarea4
-    attributes:
-      label: Additional context
-      placeholder: Add any other context or screenshots about the feature request here.
-    validations:
-      required: true
+    - type: markdown
+      attributes:
+          value: |
+              **IMPORTANT:** Before submitting:
+              - Is your feature request related to the frontend? Then click [here](https://github.com/nurikk/zigbee2mqtt-frontend/issues/new?assignees=&labels=&template=feature_request.md&title=)
+    - type: textarea
+      id: textarea1
+      attributes:
+          label: Is your feature request related to a problem? Please describe
+          placeholder: A clear and concise description of what the problem is. Eg. I'm always frustrated when [...]
+      validations:
+          required: true
+    - type: textarea
+      id: textarea2
+      attributes:
+          label: Describe the solution you'd like
+          placeholder: A clear and concise description of what you want to happen.
+      validations:
+          required: true
+    - type: textarea
+      id: textarea3
+      attributes:
+          label: Describe alternatives you've considered
+          placeholder: A clear and concise description of any alternative solutions or features you've considered.
+      validations:
+          required: true
+    - type: textarea
+      id: textarea4
+      attributes:
+          label: Additional context
+          placeholder: Add any other context or screenshots about the feature request here.
+      validations:
+          required: true
@@ -1,43 +1,57 @@
 name: New device support request
 description: Request support for a new device
-title: "[New device support]: "
+title: '[New device support]: '
 labels: [new device support]
 body:
-  - type: markdown
-    attributes:
-      value: |
-        **IMPORTANT:** Before submitting:
-        - Make sure this device is not already supported in the dev branch by checking the [dev branch changelog](https://gist.github.com/Koenkk/bfd4c3d1725a2cccacc11d6ba51008ba#new-supported-devices)
-        - Make sure there is no existing issue or PR for this device already, search for your device here: https://github.com/Koenkk/zigbee2mqtt/issues
-        - Follow this [guide](https://www.zigbee2mqtt.io/advanced/support-new-devices/01_support_new_devices.html)
-        - If you are using the Home Assistant addon and are still on 1.18.1, check the first point of [this](https://github.com/Koenkk/zigbee2mqtt/releases/tag/1.19.0)
-  - type: input
-    id: link
-    attributes:
-      label: Link
-      description: Link of this device (product page)
-      placeholder: https://www.linktomydevice.org
-    validations:
-      required: true
-  - type: input
-    id: database
-    attributes:
-      label: Database entry
-      description: Entry of this device in `data/database.db` after pairing it
-      placeholder: '{"id":53,"type":"Router","ieeeAddr":"0x10458d00024284f69","nwkAddr":10148,"manufId":4151,"manufName":"LUMI","powerSource":"DC Source","modelId":"lumi.relay.c2acn01","epList":[1,2],"endpoints":{"1":{"profId":260,"epId":1,"devId":257,"inClusterList":[0,3,4,5,1,2,10,6,16,2820,12],"outClusterList":[25,10],"clusters":{"genBasic":{"attributes":{"modelId":"lumi.relay.c2acn01","appVersion":1,"manufacturerName":"LUMI","powerSource":4,"zclVersion":0,"stackVersion":2,"hwVersion":18,"dateCode":"8-6-2020"}},"genAnalogInput":{"attributes":{"presentValue":129.04425048828125}},"genOnOff":{"attributes":{"61440":117440715,"onOff":1}}},"binds":[],"configuredReportings":[],"meta":{}},"2":{"profId":260,"epId":2,"devId":257,"inClusterList":[6,16,4,5],"outClusterList":[],"clusters":{"genOnOff":{"attributes":{"61440":237478966,"onOff":0}}},"binds":[],"configuredReportings":[],"meta":{}}},"appVersion":1,"stackVersion":2,"hwVersion":18,"dateCode":"8-6-2020","zclVersion":0,"interviewCompleted":true,"meta":{},"lastSeen":1640285631405}'
-    validations:
-      required: true
-  - type: textarea
-    id: notes
-    attributes:
-      label: Comments
-      placeholder: I tried to follow the supporting new device page but got stuck at...
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: External defintion
-      description: See [Creating the external definition](https://www.zigbee2mqtt.io/advanced/support-new-devices/01_support_new_devices.html#_2-creating-the-external-definition)
-      render: shell
-    validations:
-      required: true
+    - type: markdown
+      attributes:
+          value: |
+              **IMPORTANT:** Before submitting:
+              - Make sure this device is not already supported in the dev branch by checking the [dev branch changelog](https://gist.github.com/Koenkk/bfd4c3d1725a2cccacc11d6ba51008ba#new-supported-devices)
+              - Make sure there is no existing issue or PR for this device already, search for your device here: https://github.com/Koenkk/zigbee2mqtt/issues
+              - Follow this [guide](https://www.zigbee2mqtt.io/advanced/support-new-devices/01_support_new_devices.html)
+              - If you are using the Home Assistant addon and are still on 1.18.1, check the first point of [this](https://github.com/Koenkk/zigbee2mqtt/releases/tag/1.19.0)
+    - type: input
+      id: link
+      attributes:
+          label: Link
+          description: Link of this device (product page)
+          placeholder: https://www.linktomydevice.org
+      validations:
+          required: true
+    - type: input
+      id: database
+      attributes:
+          label: Database entry
+          description: Entry of this device in `data/database.db` after pairing it
+          placeholder: '{"id":53,"type":"Router","ieeeAddr":"0x10458d00024284f69","nwkAddr":10148,"manufId":4151,"manufName":"LUMI","powerSource":"DC Source","modelId":"lumi.relay.c2acn01","epList":[1,2],"endpoints":{"1":{"profId":260,"epId":1,"devId":257,"inClusterList":[0,3,4,5,1,2,10,6,16,2820,12],"outClusterList":[25,10],"clusters":{"genBasic":{"attributes":{"modelId":"lumi.relay.c2acn01","appVersion":1,"manufacturerName":"LUMI","powerSource":4,"zclVersion":0,"stackVersion":2,"hwVersion":18,"dateCode":"8-6-2020"}},"genAnalogInput":{"attributes":{"presentValue":129.04425048828125}},"genOnOff":{"attributes":{"61440":117440715,"onOff":1}}},"binds":[],"configuredReportings":[],"meta":{}},"2":{"profId":260,"epId":2,"devId":257,"inClusterList":[6,16,4,5],"outClusterList":[],"clusters":{"genOnOff":{"attributes":{"61440":237478966,"onOff":0}}},"binds":[],"configuredReportings":[],"meta":{}}},"appVersion":1,"stackVersion":2,"hwVersion":18,"dateCode":"8-6-2020","zclVersion":0,"interviewCompleted":true,"meta":{},"lastSeen":1640285631405}'
+      validations:
+          required: true
+    - type: input
+      id: z2m_version
+      attributes:
+          label: Zigbee2MQTT version
+          description: Can be found in the frontend -> settings -> about -> Zigbee2MQTT version. Are you running Zigbee2MQTT 1.18.1? Then read [this](https://github.com/Koenkk/zigbee2mqtt/releases/tag/1.19.0).
+          placeholder: '1.22.1'
+      validations:
+          required: true
+    - type: textarea
+      id: notes
+      attributes:
+          label: Comments
+          placeholder: I tried to follow the supporting new device page but got stuck at...
+      validations:
+          required: true
+    - type: textarea
+      attributes:
+          label: External definition
+          description: See [Creating the external definition](https://www.zigbee2mqtt.io/advanced/support-new-devices/01_support_new_devices.html#_2-creating-the-external-definition)
+          render: shell
+      validations:
+          required: true
+    - type: textarea
+      attributes:
+          label: What does/doesn't work with the external definition?
+          description: Indicate what works and what doesn't work with the external definition.
+      validations:
+          required: true
@@ -2,74 +2,75 @@ name: Problem report
 description: Create a report to help us improve
 labels: [problem]
 body:
-  - type: markdown
-    attributes:
-      value: |
-        **IMPORTANT:** Before submitting:
-        - You read the [FAQ](https://www.zigbee2mqtt.io/guide/faq/)
-        - Zigbee2MQTT fails to start? Read [this](https://www.zigbee2mqtt.io/guide/installation/20_zigbee2mqtt-fails-to-start.html)
-        - Make sure the bug also occurs in the [dev branch](https://www.zigbee2mqtt.io/advanced/more/switch-to-dev-branch.html)
-        - Make sure you are using the [latest firmware](https://www.zigbee2mqtt.io/guide/adapters/#recommended) on your adapter
-        - The issue has not been [reported already](https://github.com/Koenkk/zigbee2mqtt/issues)
-        - Is your issue related to the fronted? Then click [here](https://github.com/nurikk/zigbee2mqtt-frontend/issues/new?assignees=&labels=bug%2Ctriage&template=bug_report.yaml&title=%5BBug%5D%3A+)
-        - If you are using the Home Assistant addon and are still on 1.18.1, check the first point of [this](https://github.com/Koenkk/zigbee2mqtt/releases/tag/1.19.0)
-  - type: textarea
-    id: what_happend
-    attributes:
-      label: What happened?
-    validations:
-      required: true
-  - type: textarea
-    id: expect_to_happen
-    attributes:
-      label: What did you expect to happen?
-      placeholder: I expected that ...
-    validations:
-      required: false
-  - type: textarea
-    id: reproduce
-    attributes:
-      label: How to reproduce it (minimal and precise)
-      placeholder: First do this, than this..
-    validations:
-      required: false
-  - type: input
-    id: z2m_version
-    attributes:
-      label: Zigbee2MQTT version
-      description: Can be found in the frontend -> settings -> about -> Zigbee2MQTT version. Are you running Zigbee2MQTT 1.18.1? Then read [this](https://github.com/Koenkk/zigbee2mqtt/releases/tag/1.19.0).
-      placeholder: '1.22.1'
-    validations:
-      required: true
-  - type: input
-    id: adapter_fwversion
-    attributes:
-      label: Adapter firmware version
-      description: Can be found in the frontend -> settings -> about -> coordinator revision
-      placeholder: '20211210'
-    validations:
-      required: true
-  - type: input
-    id: adapter
-    attributes:
-      label: Adapter
-      description: The adapter you are using
-      placeholder: Electrolama zig-a-zig-ah! (zzh!), Slaesh's CC2652RB stick, ...
-    validations:
-      required: true
-  - type: input
-    id: setup
-    attributes:
-      label: Setup
-      description: How do you run Z2M (plain, add-on...) and on what machine (Pi, x86-64, containerized...)?
-      placeholder: Add-on on Home Assistant OS on Intel NUC, Plain on Docker container, ...
-    validations:
-      required: true
-  - type: textarea
-    id: log
-    attributes:
-      label: Debug log
-      description: After enabling [debug logging](https://www.zigbee2mqtt.io/guide/usage/debug.html) the log can be found under `data/log`. Attach the file below
-      placeholder: Click here and drag the file into it or click on "Attach files by.." below
-    validations:
-      required: false
+    - type: markdown
+      attributes:
+          value: |
+              **IMPORTANT:** Before submitting:
+              - You read the [FAQ](https://www.zigbee2mqtt.io/guide/faq/)
+              - Are you using an EZSP adapter (e.g. Dongle-E/SkyConnect)? Try the [new driver](https://github.com/Koenkk/zigbee2mqtt/discussions/21462) 
+              - Zigbee2MQTT fails to start? Read [this](https://www.zigbee2mqtt.io/guide/installation/20_zigbee2mqtt-fails-to-start.html)
+              - Make sure the bug also occurs in the [dev branch](https://www.zigbee2mqtt.io/advanced/more/switch-to-dev-branch.html)
+              - Make sure you are using the [latest firmware](https://www.zigbee2mqtt.io/guide/adapters/#recommended) on your adapter
+              - The issue has not been [reported already](https://github.com/Koenkk/zigbee2mqtt/issues)
+              - Is your issue related to the frontend? Then click [here](https://github.com/nurikk/zigbee2mqtt-frontend/issues/new?assignees=&labels=bug%2Ctriage&template=bug_report.yaml&title=%5BBug%5D%3A+)
+              - If you are using the Home Assistant addon and are still on 1.18.1, check the first point of [this](https://github.com/Koenkk/zigbee2mqtt/releases/tag/1.19.0)
+    - type: textarea
+      id: what_happend
+      attributes:
+          label: What happened?
+      validations:
+          required: true
+    - type: textarea
+      id: expect_to_happen
+      attributes:
+          label: What did you expect to happen?
+          placeholder: I expected that ...
+      validations:
+          required: false
+    - type: textarea
+      id: reproduce
+      attributes:
+          label: How to reproduce it (minimal and precise)
+          placeholder: First do this, then this..
+      validations:
+          required: false
+    - type: input
+      id: z2m_version
+      attributes:
+          label: Zigbee2MQTT version
+          description: Can be found in the frontend -> settings -> about -> Zigbee2MQTT version. Are you running Zigbee2MQTT 1.18.1? Then read [this](https://github.com/Koenkk/zigbee2mqtt/releases/tag/1.19.0).
+          placeholder: '1.22.1'
+      validations:
+          required: true
+    - type: input
+      id: adapter_fwversion
+      attributes:
+          label: Adapter firmware version
+          description: Can be found in the frontend -> settings -> about -> coordinator revision
+          placeholder: '20211210'
+      validations:
+          required: true
+    - type: input
+      id: adapter
+      attributes:
+          label: Adapter
+          description: The adapter you are using. In case of EZSP, try the [new `ember` driver](https://github.com/Koenkk/zigbee2mqtt/discussions/21462) first.
+          placeholder: Electrolama zig-a-zig-ah! (zzh!), Slaesh's CC2652RB stick, ...
+      validations:
+          required: true
+    - type: input
+      id: setup
+      attributes:
+          label: Setup
+          description: How do you run Z2M (plain, add-on...) and on what machine (Pi, x86-64, containerized...)?
+          placeholder: Add-on on Home Assistant OS on Intel NUC, Plain on Docker container, ...
+      validations:
+          required: true
+    - type: textarea
+      id: log
+      attributes:
+          label: Debug log
+          description: After enabling [debug logging](https://www.zigbee2mqtt.io/guide/configuration/logging.html#debugging) the log can be found under `data/log`. Attach the file below
+          placeholder: Click here and drag the file into it or click on "Attach files by.." below
+      validations:
+          required: false
@@ -1,64 +1,64 @@
 name: Wrong device picture/vendor/model/description
 description: Use if device is detected as supported and is fully functional but has a wrong picture, vendor, model or description
-title: "[Wrong device]: "
+title: '[Wrong device]: '
 labels: [wrong device]
 body:
-  - type: markdown
-    attributes:
-      value: |
-        Only use this if the device is detected as **supported** and is **fully functional** but has a wrong picture, vendor, model or description.
-  - type: input
-    id: link
-    attributes:
-      label: Link
-      description: Link of this device (product page)
-      placeholder: https://www.linktomydevice.org
-    validations:
-      required: true
-  - type: input
-    id: model
-    attributes:
-      label: Model
-      description: Expected model, model that is printed on the device, for TuYa device this is NOT something like TS0601 or _TZE200_cf1sl3tj
-      placeholder: RTCGQ01LM
-    validations:
-      required: true
-  - type: input
-    id: description
-    attributes:
-      label: Description
-      description: Expected description
-      placeholder: Motion sensor
-    validations:
-      required: true
-  - type: input
-    id: vendor
-    attributes:
-      label: Vendor
-      description: Expected vendor
-      placeholder: Xiaomi
-    validations:
-      required: true
-  - type: input
-    id: picture
-    attributes:
-      label: Picture (link)
-      description: Expected picture
-      placeholder: https://www.linktomydevice.org/RTCGQ01LM.jpg
-    validations:
-      required: true
-  - type: input
-    id: database
-    attributes:
-      label: Database entry
-      description: Entry of this device in `data/database.db` after pairing it
-      placeholder: '{"id":53,"type":"Router","ieeeAddr":"0x10458d00024284f69","nwkAddr":10148,"manufId":4151,"manufName":"LUMI","powerSource":"DC Source","modelId":"lumi.relay.c2acn01","epList":[1,2],"endpoints":{"1":{"profId":260,"epId":1,"devId":257,"inClusterList":[0,3,4,5,1,2,10,6,16,2820,12],"outClusterList":[25,10],"clusters":{"genBasic":{"attributes":{"modelId":"lumi.relay.c2acn01","appVersion":1,"manufacturerName":"LUMI","powerSource":4,"zclVersion":0,"stackVersion":2,"hwVersion":18,"dateCode":"8-6-2020"}},"genAnalogInput":{"attributes":{"presentValue":129.04425048828125}},"genOnOff":{"attributes":{"61440":117440715,"onOff":1}}},"binds":[],"configuredReportings":[],"meta":{}},"2":{"profId":260,"epId":2,"devId":257,"inClusterList":[6,16,4,5],"outClusterList":[],"clusters":{"genOnOff":{"attributes":{"61440":237478966,"onOff":0}}},"binds":[],"configuredReportings":[],"meta":{}}},"appVersion":1,"stackVersion":2,"hwVersion":18,"dateCode":"8-6-2020","zclVersion":0,"interviewCompleted":true,"meta":{},"lastSeen":1640285631405}'
-    validations:
-      required: true
-  - type: textarea
-    id: notes
-    attributes:
-      label: Notes
-      placeholder: Some additional notes...
-    validations:
-      required: false
+    - type: markdown
+      attributes:
+          value: |
+              Only use this if the device is detected as **supported** and is **fully functional** but has a wrong picture, vendor, model or description.
+    - type: input
+      id: link
+      attributes:
+          label: Link
+          description: Link of this device (product page)
+          placeholder: https://www.linktomydevice.org
+      validations:
+          required: true
+    - type: input
+      id: model
+      attributes:
+          label: Model
+          description: Expected model, model that is printed on the device, for Tuya device this is NOT something like TS0601 or _TZE200_cf1sl3tj
+          placeholder: RTCGQ01LM
+      validations:
+          required: true
+    - type: input
+      id: description
+      attributes:
+          label: Description
+          description: Expected description
+          placeholder: Motion sensor
+      validations:
+          required: true
+    - type: input
+      id: vendor
+      attributes:
+          label: Vendor
+          description: Expected vendor
+          placeholder: Xiaomi
+      validations:
+          required: true
+    - type: input
+      id: picture
+      attributes:
+          label: Picture (link)
+          description: Expected picture
+          placeholder: https://www.linktomydevice.org/RTCGQ01LM.jpg
+      validations:
+          required: true
+    - type: input
+      id: database
+      attributes:
+          label: Database entry
+          description: Entry of this device in `data/database.db` after pairing it
+          placeholder: '{"id":53,"type":"Router","ieeeAddr":"0x10458d00024284f69","nwkAddr":10148,"manufId":4151,"manufName":"LUMI","powerSource":"DC Source","modelId":"lumi.relay.c2acn01","epList":[1,2],"endpoints":{"1":{"profId":260,"epId":1,"devId":257,"inClusterList":[0,3,4,5,1,2,10,6,16,2820,12],"outClusterList":[25,10],"clusters":{"genBasic":{"attributes":{"modelId":"lumi.relay.c2acn01","appVersion":1,"manufacturerName":"LUMI","powerSource":4,"zclVersion":0,"stackVersion":2,"hwVersion":18,"dateCode":"8-6-2020"}},"genAnalogInput":{"attributes":{"presentValue":129.04425048828125}},"genOnOff":{"attributes":{"61440":117440715,"onOff":1}}},"binds":[],"configuredReportings":[],"meta":{}},"2":{"profId":260,"epId":2,"devId":257,"inClusterList":[6,16,4,5],"outClusterList":[],"clusters":{"genOnOff":{"attributes":{"61440":237478966,"onOff":0}}},"binds":[],"configuredReportings":[],"meta":{}}},"appVersion":1,"stackVersion":2,"hwVersion":18,"dateCode":"8-6-2020","zclVersion":0,"interviewCompleted":true,"meta":{},"lastSeen":1640285631405}'
+      validations:
+          required: true
+    - type: textarea
+      id: notes
+      attributes:
+          label: Notes
+          placeholder: Some additional notes...
+      validations:
+          required: false
@@ -1,13 +1,13 @@
 version: 2
 updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "daily"
-    target-branch: dev
+    - package-ecosystem: 'github-actions'
+      directory: '/'
+      schedule:
+          interval: 'daily'
+      target-branch: dev

-  - package-ecosystem: "docker"
-    directory: "/docker"
-    schedule:
-      interval: "daily"
-    target-branch: dev
+    - package-ecosystem: 'docker'
+      directory: '/docker'
+      schedule:
+          interval: 'daily'
+      target-branch: dev
@@ -3,130 +3,196 @@ name: ci
 on: [pull_request, push]

 permissions:
-  contents: write
-  pull-requests: write
+    contents: write
+    pull-requests: write

 jobs:
-  ci:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
-      with:
-        node-version: 20
-        registry-url: https://registry.npmjs.org/
-        cache: npm
-    - name: Install dependencies
-      run: npm ci
-    - name: Build
-      run: npm run build
-    - name: Test
-      run: npm run test-with-coverage
-    - name: Lint
-      run: npm run eslint
-    - name: Docker login
-      if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
-      run: echo ${{ secrets.DOCKER_KEY }} | docker login -u koenkk --password-stdin
-    - name: Docker login ghcr.io
-      if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
-      run: echo ${{ secrets.GH_TOKEN }} | docker login ghcr.io -u koenkk --password-stdin
-    - name: Docker setup - QEMU
-      if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
-      uses: docker/setup-qemu-action@v3
-      with:
-        platforms: all
-    - name: Docker setup - Buildx
-      if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
-      id: buildx
-      uses: docker/setup-buildx-action@v3
-      with:
-        version: latest
-    - name: "dev: Docker build"
-      if: github.ref == 'refs/heads/dev' && github.event_name == 'push'
-      run: |
-        docker buildx build \
-          --build-arg COMMIT=$(git rev-parse --short HEAD) \
-          --platform linux/arm64/v8,linux/386,linux/amd64,linux/arm/v6,linux/arm/v7 \
-          -f docker/Dockerfile \
-          --provenance=false \
-          --push \
-          -t koenkk/zigbee2mqtt:latest-dev -t ghcr.io/koenkk/zigbee2mqtt:latest-dev \
-          .
-    - name: "release: Docker build"
-      if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
-      run: |
-        TAG="$(git describe --tags)"
-        docker buildx build \
-          --build-arg COMMIT=$(git rev-parse --short HEAD) \
-          --platform linux/arm64/v8,linux/386,linux/amd64,linux/arm/v6,linux/arm/v7 \
-          -f docker/Dockerfile \
-          --provenance=false \
-          --push \
-          -t koenkk/zigbee2mqtt:latest -t "koenkk/zigbee2mqtt:$TAG" -t ghcr.io/koenkk/zigbee2mqtt:latest -t "ghcr.io/koenkk/zigbee2mqtt:$TAG" \
-          .
-    - name: "release: Publish to npm"
-      if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
-      run: npm publish
-      env:
-        NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN }}
-    - name: "dev: Trigger zigbee2mqtt/hassio-zigbee2mqtt build"
-      if: github.ref == 'refs/heads/dev' && github.event_name == 'push'
-      run: |
-        curl \
-          -X POST \
-          -H "Authorization: token ${{ secrets.GH_TOKEN }}" \
-          -H "Accept: application/vnd.github.v3+json" \
-          https://api.github.com/repos/zigbee2mqtt/hassio-zigbee2mqtt/actions/workflows/ci.yml/dispatches \
-          -d '{"ref":"master","inputs":{}}'
-    - name: "release: Trigger zigbee2mqtt/hassio-zigbee2mqtt build"
-      if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
-      run: |
-        TAG=${GITHUB_REF#refs/*/}
-        echo "Triggering with tag '$TAG'"
-        curl \
-          -X POST \
-          -H "Authorization: token ${{ secrets.GH_TOKEN }}" \
-          -H "Accept: application/vnd.github.everest-preview+json" \
-          -H "Content-Type: application/json" \
-          https://api.github.com/repos/zigbee2mqtt/hassio-zigbee2mqtt/dispatches \
-          --data "{\"event_type\": \"release\", \"client_payload\": { \"version\": \"$TAG-1\"}}"
-    - name: "release: merge dev -> master and promote dev"
-      if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'  
-      run: |
-        TAG=${GITHUB_REF#refs/*/}
-        git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
-        git config --local user.name "github-actions[bot]"
-        git fetch origin
-        git checkout master
-        git merge -m 'chore: merge dev to master' origin/dev
-        git push origin master
-        git checkout dev
-        jq ".version = \"$TAG-dev\"" package.json > package.json.tmp
-        jq ".version = \"$TAG-dev\"" package-lock.json > package-lock.json.tmp
-        mv package.json.tmp package.json
-        mv package-lock.json.tmp package-lock.json
-        git add -A
-        git commit -m "chore: promote to dev"
-        git push origin dev
+    ci:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+              if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
+              with:
+                  # Required for `release: merge dev -> master and promote dev`
+                  token: ${{ secrets.GH_TOKEN }}

-  tests:
-    strategy:
-      matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        node: [18, 20]
-    runs-on: ${{ matrix.os }}
-    continue-on-error: true
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version: ${{ matrix.node }}
-          registry-url: https://registry.npmjs.org/
-          cache: 'npm'
-      - name: Install dependencies
-        # --ignore-scripts prevents the serialport build which often fails on Windows
-        run: npm ci --ignore-scripts
-      - name: Build
-        run: npm run build
-      - name: Test
-        run: npm run test-with-coverage
+            - uses: actions/checkout@v4
+              if: ((github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push') == false
+
+            - uses: pnpm/action-setup@v4
+
+            - uses: actions/setup-node@v4
+              with:
+                  node-version: 20
+                  registry-url: https://registry.npmjs.org/
+                  cache: pnpm
+
+            - name: Install dependencies
+              run: pnpm i --frozen-lockfile
+
+            - name: Build
+              run: pnpm run build
+
+            - name: Lint
+              run: |
+                  pnpm run pretty:check
+                  pnpm run eslint
+
+            - name: Test
+              run: pnpm run test:coverage
+
+            - name: Log in to the Docker container registry
+              if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
+              uses: docker/login-action@v3
+              with:
+                  username: koenkk
+                  password: ${{ secrets.DOCKER_KEY }}
+
+            - name: Log in to the GitHub container registry
+              if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
+              uses: docker/login-action@v3
+              with:
+                  registry: ghcr.io
+                  username: koenkk
+                  password: ${{ secrets.GH_TOKEN }}
+
+            - name: Docker setup - QEMU
+              if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
+              uses: docker/setup-qemu-action@v3
+              with:
+                  platforms: all
+
+            - name: Docker setup - Buildx
+              if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
+              id: buildx
+              uses: docker/setup-buildx-action@v3
+              with:
+                  version: latest
+
+            - name: dev - Docker build and push
+              if: github.ref == 'refs/heads/dev' && github.event_name == 'push'
+              uses: docker/build-push-action@v6
+              with:
+                  context: .
+                  file: docker/Dockerfile
+                  platforms: linux/arm64/v8,linux/amd64,linux/arm/v6,linux/arm/v7,linux/riscv64,linux/386
+                  tags: koenkk/zigbee2mqtt:latest-dev,ghcr.io/koenkk/zigbee2mqtt:latest-dev
+                  push: true
+                  build-args: |
+                      COMMIT=${{ github.sha }}
+                      VERSION=dev
+                      DATE=${{ github.event.repository.updated_at }}
+
+            - name: release - Docker meta
+              if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
+              uses: docker/metadata-action@v5
+              id: meta
+              with:
+                  images: |
+                      koenkk/zigbee2mqtt
+                      ghcr.io/koenkk/zigbee2mqtt
+                  tags: |
+                      type=semver,pattern={{version}}
+                      type=semver,pattern={{major}}.{{minor}}
+                      type=semver,pattern={{major}}
+
+            - name: release - Docker build and push
+              if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
+              uses: docker/build-push-action@v6
+              with:
+                  context: .
+                  file: docker/Dockerfile
+                  provenance: false
+                  platforms: linux/arm64/v8,linux/amd64,linux/arm/v6,linux/arm/v7,linux/riscv64,linux/386
+                  tags: ${{ steps.meta.outputs.tags }}
+                  push: true
+                  build-args: |
+                      COMMIT=${{ github.sha }}
+                      VERSION=${{ github.ref_name }}
+                      DATE=${{ github.event.repository.updated_at }}
+
+            - name: 'release: Publish to npm'
+              if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
+              run: pnpm publish --no-git-checks
+              env:
+                  NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN }}
+
+            - name: 'dev: Trigger zigbee2mqtt/hassio-zigbee2mqtt build'
+              if: github.ref == 'refs/heads/dev' && github.event_name == 'push'
+              run: |
+                  curl \
+                    -X POST \
+                    -H "Authorization: token ${{ secrets.GH_TOKEN }}" \
+                    -H "Accept: application/vnd.github.v3+json" \
+                    https://api.github.com/repos/zigbee2mqtt/hassio-zigbee2mqtt/actions/workflows/ci.yml/dispatches \
+                    -d '{"ref":"master","inputs":{}}'
+
+            - name: 'release: Trigger zigbee2mqtt/hassio-zigbee2mqtt build'
+              if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
+              run: |
+                  TAG=${GITHUB_REF#refs/*/}
+                  echo "Triggering with tag '$TAG'"
+                  curl \
+                    -X POST \
+                    -H "Authorization: token ${{ secrets.GH_TOKEN }}" \
+                    -H "Accept: application/vnd.github.everest-preview+json" \
+                    -H "Content-Type: application/json" \
+                    https://api.github.com/repos/zigbee2mqtt/hassio-zigbee2mqtt/dispatches \
+                    --data "{\"event_type\": \"release\", \"client_payload\": { \"version\": \"$TAG-1\"}}"
+
+            - name: 'release: Trigger zigbee2mqtt-chart image update'
+              if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
+              run: |
+                  TAG=${GITHUB_REF#refs/*/}
+                  echo "Triggering with tag '$TAG'"
+                  curl -L \
+                    -X POST \
+                    -H "Accept: application/vnd.github+json" \
+                    -H "Authorization: Bearer ${{ secrets.GH_TOKEN }}" \
+                    -H "X-GitHub-Api-Version: 2022-11-28" \
+                    https://api.github.com/repos/Koenkk/zigbee2mqtt-chart/actions/workflows/on_zigbee2mqtt_release.yaml/dispatches \
+                    --data "{\"ref\": \"main\", \"inputs\": { \"zigbee2mqtt_version\": \"$TAG\"}}"
+
+            - name: 'release: merge dev -> master and promote dev'
+              if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'push'
+              run: |
+                  TAG=${GITHUB_REF#refs/*/}
+                  git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
+                  git config --local user.name "github-actions[bot]"
+                  git fetch --unshallow
+                  git fetch origin
+                  git checkout master
+                  git merge --ff-only origin/dev
+                  git push origin master
+                  git checkout dev
+                  jq --indent 4 ".version = \"$TAG-dev\"" package.json > package.json.tmp
+                  mv package.json.tmp package.json
+                  git add -A
+                  git commit -m "chore: promote to dev"
+                  git push origin dev
+
+    tests:
+        strategy:
+            matrix:
+                os: [ubuntu-latest, macos-latest, windows-latest]
+                node: [18, 20, 22]
+        runs-on: ${{ matrix.os }}
+        continue-on-error: true
+        steps:
+            - uses: actions/checkout@v4
+            - uses: pnpm/action-setup@v4
+
+            - uses: actions/setup-node@v4
+              with:
+                  node-version: ${{ matrix.node }}
+                  cache: pnpm
+
+            - name: Install dependencies
+              # --ignore-scripts prevents the serialport build which often fails on Windows
+              run: pnpm i --frozen-lockfile --ignore-scripts
+
+            - name: Build
+              run: pnpm run build
+
+            - name: Test
+              run: pnpm run test:coverage
@@ -1,23 +1,92 @@
-name: codeql
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: 'CodeQL'

 on:
-  push:
-    branches:
-      - dev
+    push:
+        branches: ['master', 'dev']
+    pull_request:
+        branches: ['master', 'dev']
+    schedule:
+        - cron: '15 2 * * 2'

 jobs:
-  CodeQL-Build:
-    runs-on: ubuntu-latest
+    analyze:
+        name: Analyze (${{ matrix.language }})
+        # Runner size impacts CodeQL analysis time. To learn more, please see:
+        #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+        #   - https://gh.io/supported-runners-and-hardware-resources
+        #   - https://gh.io/using-larger-runners (GitHub.com only)
+        # Consider using larger runners or machines with greater resources for possible analysis time improvements.
+        runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+        permissions:
+            # required for all workflows
+            security-events: write

-    permissions:
-      security-events: write
+            # required to fetch internal or private CodeQL packs
+            packages: read

-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
-      - name: Autobuild
-        uses: github/codeql-action/autobuild@v3
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+            # only required for workflows in private repositories
+            actions: read
+            contents: read
+
+        strategy:
+            fail-fast: false
+            matrix:
+                include:
+                    - language: javascript-typescript
+                      build-mode: none
+                # CodeQL supports the following values keywords for 'language': 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift'
+                # Use `c-cpp` to analyze code written in C, C++ or both
+                # Use 'java-kotlin' to analyze code written in Java, Kotlin or both
+                # Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
+                # To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
+                # see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
+                # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
+                # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
+        steps:
+            - name: Checkout repository
+              uses: actions/checkout@v4
+
+            # Initializes the CodeQL tools for scanning.
+            - name: Initialize CodeQL
+              uses: github/codeql-action/init@v3
+              with:
+                  languages: ${{ matrix.language }}
+                  build-mode: ${{ matrix.build-mode }}
+                  # If you wish to specify custom queries, you can do so here or in a config file.
+                  # By default, queries listed here will override any specified in a config file.
+                  # Prefix the list here with "+" to use these queries and those in the config file.
+
+                  # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+                  # queries: security-extended,security-and-quality
+
+            # If the analyze step fails for one of the languages you are analyzing with
+            # "We were unable to automatically build your code", modify the matrix above
+            # to set the build mode to "manual" for that language. Then modify this step
+            # to build your code.
+            # ℹ️ Command-line programs to run using the OS shell.
+            # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+            - if: matrix.build-mode == 'manual'
+              shell: bash
+              run: |
+                  echo 'If you are using a "manual" build mode for one or more of the' \
+                    'languages you are analyzing, replace this with the commands to build' \
+                    'your code, for example:'
+                  echo '  make bootstrap'
+                  echo '  make release'
+                  exit 1
+
+            - name: Perform CodeQL Analysis
+              uses: github/codeql-action/analyze@v3
+              with:
+                  category: '/language:${{matrix.language}}'
@@ -2,13 +2,13 @@ name: deps-review
 on: [pull_request]

 permissions:
-  contents: read
+    contents: read

 jobs:
-  dependency-review:
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Checkout repository'
-        uses: actions/checkout@v4
-      - name: 'Dependency review'
-        uses: actions/dependency-review-action@v4
+    dependency-review:
+        runs-on: ubuntu-latest
+        steps:
+            - name: 'Checkout repository'
+              uses: actions/checkout@v4
+            - name: 'Dependency review'
+              uses: actions/dependency-review-action@v4
@@ -0,0 +1,19 @@
+name: Fail PR to master
+
+on:
+    pull_request:
+        branches:
+            - master
+
+jobs:
+    fail_pr:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Fail PR to master
+              run: |
+                  if [[ "${{ github.event.pull_request.title }}" == "chore(dev): release"* ]]; then
+                    echo "PR title starts with 'chore(dev): release', allowing PR"
+                  else
+                    echo "Pull requests to the master branch are not allowed, target dev branch"
+                    exit 1
+                  fi
@@ -1,34 +1,34 @@
 on:
-  workflow_dispatch:
+    workflow_dispatch:

 name: ghcr-cleanup

 permissions: {}
 jobs:
-  build:
-    runs-on: ubuntu-latest
+    build:
+        runs-on: ubuntu-latest

-    steps:
-      - name: Delete untagged images
-        uses: actions/github-script@v7
-        with:
-          github-token: ${{ secrets.GH_TOKEN }}
-          script: |
-            const response = await github.request("GET /${{ env.OWNER }}/packages/container/${{ env.PACKAGE_NAME }}/versions",
-              { per_page: ${{ env.PER_PAGE }}
-            });
-            for(version of response.data) {
-                if (version.metadata.container.tags.length == 0) {
-                    try {
-                        console.log("delete " + version.id)
-                        const deleteResponse = await github.request("DELETE /${{ env.OWNER }}/packages/container/${{ env.PACKAGE_NAME }}/versions/" + version.id, { });
-                        console.log("status " + deleteResponse.status)
-                    } catch (e) {
-                        console.log("failed")
-                    }
-                }
-            }
-        env:
-          OWNER: user
-          PACKAGE_NAME: zigbee2mqtt
-          PER_PAGE: 2000
+        steps:
+            - name: Delete untagged images
+              uses: actions/github-script@v7
+              with:
+                  github-token: ${{ secrets.GH_TOKEN }}
+                  script: |
+                      const response = await github.request("GET /${{ env.OWNER }}/packages/container/${{ env.PACKAGE_NAME }}/versions",
+                        { per_page: ${{ env.PER_PAGE }}
+                      });
+                      for(version of response.data) {
+                          if (version.metadata.container.tags.length == 0) {
+                              try {
+                                  console.log("delete " + version.id)
+                                  const deleteResponse = await github.request("DELETE /${{ env.OWNER }}/packages/container/${{ env.PACKAGE_NAME }}/versions/" + version.id, { });
+                                  console.log("status " + deleteResponse.status)
+                              } catch (e) {
+                                  console.log("failed")
+                              }
+                          }
+                      }
+              env:
+                  OWNER: user
+                  PACKAGE_NAME: zigbee2mqtt
+                  PER_PAGE: 2000
@@ -1,19 +1,19 @@
 name: merge-master-to-dev

 on:
-  push:
-    branches:
-      - master
+    push:
+        branches:
+            - master

 jobs:
-  merge_master_to_dev:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: devmasx/merge-branch@master
-        with:
-          type: now
-          head_to_merge: master
-          target_branch: dev
-          message: "chore: merge master to dev"
-          github_token: ${{ secrets.GH_TOKEN }}
+    merge_master_to_dev:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+            - uses: devmasx/merge-branch@master
+              with:
+                  type: now
+                  head_to_merge: master
+                  target_branch: dev
+                  message: 'chore: merge master to dev'
+                  github_token: ${{ secrets.GH_TOKEN }}
@@ -1,69 +1,73 @@
 on:
-  push:
-    branches:
-      - dev
+    push:
+        branches:
+            - dev

 permissions:
-  contents: write
-  pull-requests: write
+    contents: write
+    pull-requests: write

 name: release-please

 jobs:
-  release-please:
-    runs-on: ubuntu-latest
-    outputs:
-      release_created: ${{ steps.release.outputs.release_created }}
-      version: "${{steps.release.outputs.major}}.${{steps.release.outputs.minor}}.${{steps.release.outputs.patch}}"
-    steps:
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 20
+    release-please:
+        runs-on: ubuntu-latest
+        outputs:
+            release_created: ${{ steps.release.outputs.release_created }}
+            version: '${{steps.release.outputs.major}}.${{steps.release.outputs.minor}}.${{steps.release.outputs.patch}}'
+        steps:
+            - uses: pnpm/action-setup@v4
+              with:
+                  version: 9

-      - uses: google-github-actions/release-please-action@v4
-        id: release
-        with:
-          target-branch: dev
-          token: ${{secrets.GH_TOKEN}}
+            - uses: actions/setup-node@v4
+              with:
+                  node-version: 20

-      # Checkout repos
-      - uses: actions/checkout@v4
-        with:
-          repository: koenkk/zigbee2mqtt
-          path: ./z2m
-      - uses: actions/checkout@v4
-        with:
-          repository: koenkk/zigbee2mqtt
-          path: ./z2m-master
-          ref: master
+            - uses: googleapis/release-please-action@v4
+              id: release
+              with:
+                  target-branch: dev
+                  token: ${{secrets.GH_TOKEN}}

-      - name: Restore cache commit-user-lookup.json
-        uses: actions/cache/restore@v4
-        with:
-          path: z2m/scripts/commit-user-lookup.json
-          key: commit-user-lookup-dummy
-          restore-keys: |
-            commit-user-lookup-
-      - name: Generate changelog
-        run: |
-          MASTER_Z2M_VERSION=$(cat z2m-master/package.json | jq -r '.version')
-          MASTER_ZHC_VERSION=$(cat z2m-master/package.json | jq -r '.dependencies."zigbee-herdsman-converters"')
-          MASTER_ZH_VERSION=$(cat z2m-master/package.json | jq -r '.dependencies."zigbee-herdsman"')
-          MASTER_FRONTEND_VERSION=$(cat z2m-master/package.json | jq -r '.dependencies."zigbee2mqtt-frontend"')
-          wget -q -O - https://raw.githubusercontent.com/Koenkk/zigbee2mqtt/release-please--branches--dev--components--zigbee2mqtt/CHANGELOG.md > z2m/CHANGELOG.md
-          cd z2m
-          npm ci
-          node scripts/generateChangelog.js $MASTER_Z2M_VERSION $MASTER_ZHC_VERSION $MASTER_ZH_VERSION $MASTER_FRONTEND_VERSION >> ../changelog.md
-        env:
-          GH_TOKEN: ${{secrets.GH_TOKEN}}
-      - name: Update changelog gist
-        run: |
-          gh gist edit bfd4c3d1725a2cccacc11d6ba51008ba -a changelog.md
-        env:
-          GH_TOKEN: ${{secrets.GH_TOKEN}}
-      - name: Save cache commit-user-lookup.json
-        uses: actions/cache/save@v4
-        if: always()
-        with:
-          path: z2m/scripts/commit-user-lookup.json
-          key: commit-user-lookup-${{ hashFiles('z2m/scripts/commit-user-lookup.json') }}
+            # Checkout repos
+            - uses: actions/checkout@v4
+              with:
+                  repository: koenkk/zigbee2mqtt
+                  path: ./z2m
+            - uses: actions/checkout@v4
+              with:
+                  repository: koenkk/zigbee2mqtt
+                  path: ./z2m-master
+                  ref: master
+
+            - name: Restore cache commit-user-lookup.json
+              uses: actions/cache/restore@v4
+              with:
+                  path: z2m/scripts/commit-user-lookup.json
+                  key: commit-user-lookup-dummy
+                  restore-keys: |
+                      commit-user-lookup-
+            - name: Generate changelog
+              run: |
+                  MASTER_Z2M_VERSION=$(cat z2m-master/package.json | jq -r '.version')
+                  MASTER_ZHC_VERSION=$(cat z2m-master/package.json | jq -r '.dependencies."zigbee-herdsman-converters"')
+                  MASTER_ZH_VERSION=$(cat z2m-master/package.json | jq -r '.dependencies."zigbee-herdsman"')
+                  MASTER_FRONTEND_VERSION=$(cat z2m-master/package.json | jq -r '.dependencies."zigbee2mqtt-frontend"')
+                  wget -q -O - https://raw.githubusercontent.com/Koenkk/zigbee2mqtt/release-please--branches--dev--components--zigbee2mqtt/CHANGELOG.md > z2m/CHANGELOG.md
+                  cd z2m
+                  pnpm i --frozen-lockfile
+                  node scripts/generateChangelog.js $MASTER_Z2M_VERSION $MASTER_ZHC_VERSION $MASTER_ZH_VERSION $MASTER_FRONTEND_VERSION >> ../changelog.md
+              env:
+                  GH_TOKEN: ${{secrets.GH_TOKEN}}
+            - name: Update changelog gist
+              run: |
+                  gh gist edit bfd4c3d1725a2cccacc11d6ba51008ba -a changelog.md
+              env:
+                  GH_TOKEN: ${{secrets.GH_TOKEN}}
+            - name: Save cache commit-user-lookup.json
+              uses: actions/cache/save@v4
+              if: always()
+              with:
+                  path: z2m/scripts/commit-user-lookup.json
+                  key: commit-user-lookup-${{ hashFiles('z2m/scripts/commit-user-lookup.json') }}
@@ -1,20 +1,20 @@
 name: stale

 on:
-  schedule:
-  - cron: "0 0 * * *"
-  workflow_dispatch:
+    schedule:
+        - cron: '0 0 * * *'
+    workflow_dispatch:

 jobs:
-  stale:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/stale@v9
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 7 days'
-        stale-pr-message: 'This pull request is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 7 days'
-        days-before-stale: 180
-        days-before-close: 30
-        exempt-issue-labels: dont-stale
-        operations-per-run: 500
+    stale:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/stale@v9
+              with:
+                  repo-token: ${{ secrets.GITHUB_TOKEN }}
+                  stale-issue-message: 'This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days'
+                  stale-pr-message: 'This pull request is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 7 days'
+                  days-before-stale: 60
+                  days-before-close: 7
+                  exempt-issue-labels: dont-stale
+                  operations-per-run: 500
@@ -1,36 +1,39 @@
 on:
-  repository_dispatch:
-    types: update_dep
+    repository_dispatch:
+        types: update_dep

 name: update-dep

 permissions: {}
 jobs:
-  update_dep:
-    permissions:
-      contents: write
-      pull-requests: write
+    update_dep:
+        permissions:
+            contents: write
+            pull-requests: write

-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with:
-        ref: dev
-        token: ${{ secrets.GH_TOKEN }}
-    - uses: actions/setup-node@v4
-      with:
-        node-version: 20
-        cache: npm
-    - run: npm install ${{ github.event.client_payload.package }}@${{ github.event.client_payload.version }} --save-exact
-    - uses: peter-evans/create-pull-request@v6
-      id: cpr
-      with:
-        commit-message: "fix(ignore): update ${{ github.event.client_payload.package }} to ${{ github.event.client_payload.version }}"
-        branch: "deps/${{ github.event.client_payload.package }}"
-        title: Update ${{ github.event.client_payload.package }} to ${{ github.event.client_payload.version }}
-        token: ${{ secrets.GH_TOKEN }}
-    - run: sleep 5 # Otherwise pull request may not exist yet causing automerge to fail
-    - run: gh pr merge --squash --auto "${{ steps.cpr.outputs.pull-request-number }}"
-      if: steps.cpr.outputs.pull-request-operation == 'created'
-      env:
-        GH_TOKEN: ${{ secrets.GH_TOKEN }}
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+              with:
+                  ref: dev
+                  token: ${{ secrets.GH_TOKEN }}
+            - uses: pnpm/action-setup@v4
+            - uses: actions/setup-node@v4
+              with:
+                  node-version: 20
+                  cache: pnpm
+            - run: |
+                  pnpm install ${{ github.event.client_payload.package }}@${{ github.event.client_payload.version }} --save-exact
+                  pnpm install --no-frozen-lockfile
+            - uses: peter-evans/create-pull-request@v7
+              id: cpr
+              with:
+                  commit-message: 'fix(ignore): update ${{ github.event.client_payload.package }} to ${{ github.event.client_payload.version }}'
+                  branch: 'deps/${{ github.event.client_payload.package }}'
+                  title: 'fix(ignore): update ${{ github.event.client_payload.package }} to ${{ github.event.client_payload.version }}'
+                  token: ${{ secrets.GH_TOKEN }}
+            - run: sleep 5 # Otherwise pull request may not exist yet causing automerge to fail
+            - run: gh pr merge --squash --auto "${{ steps.cpr.outputs.pull-request-number }}"
+              if: steps.cpr.outputs.pull-request-operation == 'created'
+              env:
+                  GH_TOKEN: ${{ secrets.GH_TOKEN }}
@@ -1,34 +1,33 @@
 name: Update dependencies
 on:
-  workflow_dispatch:
-  schedule:
-  - cron: "0 0 * * 0"
+    workflow_dispatch:
+    schedule:
+        - cron: '0 0 * * 0'

 permissions:
-  contents: read
+    contents: read

 jobs:
-  update_deps:
-    permissions:
-      contents: write  # for peter-evans/create-pull-request to create branch
-      pull-requests: write  # for peter-evans/create-pull-request to create a PR
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-      with:
-        ref: dev
-        token: ${{ secrets.GH_TOKEN }}
-    - uses: actions/setup-node@v4
-      with:
-        node-version: 20
-        cache: npm
-    # connect-gzip-static@4.0.0 requires Node 20 >=
-    - run: npx npm-check-updates -u -x connect-gzip-static
-    - run: rm -f package-lock.json
-    - run: npm install
-    - uses: peter-evans/create-pull-request@v6
-      with:
-        commit-message: "fix(ignore): update dependencies"
-        branch: "deps/all"
-        title: Update dependencies
-        token: ${{ secrets.GH_TOKEN }}
+    update_deps:
+        permissions:
+            contents: write # for peter-evans/create-pull-request to create branch
+            pull-requests: write # for peter-evans/create-pull-request to create a PR
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v4
+              with:
+                  ref: dev
+                  token: ${{ secrets.GH_TOKEN }}
+            - uses: pnpm/action-setup@v4
+            - uses: actions/setup-node@v4
+              with:
+                  node-version: 20
+                  cache: pnpm
+            - run: |
+                  pnpm up --latest
+            - uses: peter-evans/create-pull-request@v7
+              with:
+                  commit-message: 'fix(ignore): update dependencies'
+                  branch: 'deps/all'
+                  title: 'fix(ignore): update dependencies'
+                  token: ${{ secrets.GH_TOKEN }}
@@ -63,18 +63,6 @@ tsconfig.tsbuildinfo
 # dotenv environment variables file
 .env

-# data
-data/database.db
-data/config.json
-data/log*.txt
-data/state.json
-data/log
-data-backup/
-data/coordinator_backup.json
-data/.storage
-data/database.db.backup
-data/extension
-
 # MacOS indexing file
 .DS_Store

@@ -82,7 +70,7 @@ data/extension
 .idea

 # Ignore config
-data/*.yaml
+data/*
 !data/configuration.example.yaml

 # commit-user-lookup.json
@@ -0,0 +1,2 @@
+pnpm-lock.yaml
+CHANGELOG.md
@@ -0,0 +1,28 @@
+{
+    "semi": true,
+    "trailingComma": "all",
+    "singleQuote": true,
+    "printWidth": 150,
+    "bracketSpacing": false,
+    "endOfLine": "lf",
+    "tabWidth": 4,
+    "importOrder": [
+        "^[./]*/mocks",
+        "",
+        "<TYPES>^(node:)",
+        "",
+        "<TYPES>",
+        "",
+        "<TYPES>^[.]",
+        "",
+        "<BUILTIN_MODULES>",
+        "",
+        "<THIRD_PARTY_MODULES>",
+        "",
+        "^zigbee",
+        "",
+        "^[.]"
+    ],
+    "importOrderParserPlugins": ["typescript", "decorators"],
+    "plugins": ["@ianvs/prettier-plugin-sort-imports"]
+}
@@ -1,3 +1,3 @@
 {
-  ".": "1.35.2"
-}
+    ".": "2.1.1"
+}
@@ -1,4 +1,3 @@
-
 # Contributor Covenant Code of Conduct

 ## Our Pledge
@@ -18,23 +17,23 @@ diverse, inclusive, and healthy community.
 Examples of behavior that contributes to a positive environment for our
 community include:

-* Demonstrating empathy and kindness toward other people
-* Being respectful of differing opinions, viewpoints, and experiences
-* Giving and gracefully accepting constructive feedback
-* Accepting responsibility and apologizing to those affected by our mistakes,
+- Demonstrating empathy and kindness toward other people
+- Being respectful of differing opinions, viewpoints, and experiences
+- Giving and gracefully accepting constructive feedback
+- Accepting responsibility and apologizing to those affected by our mistakes,
  and learning from the experience
-* Focusing on what is best not just for us as individuals, but for the
+- Focusing on what is best not just for us as individuals, but for the
  overall community

 Examples of unacceptable behavior include:

-* The use of sexualized language or imagery, and sexual attention or
+- The use of sexualized language or imagery, and sexual attention or
  advances of any kind
-* Trolling, insulting or derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or email
+- Trolling, insulting or derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or email
  address, without their explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
+- Other conduct which could reasonably be considered inappropriate in a
  professional setting

 ## Enforcement Responsibilities
@@ -106,7 +105,7 @@ Violating these terms may lead to a permanent ban.
 ### 4. Permanent Ban

 **Community Impact**: Demonstrating a pattern of violation of community
-standards, including sustained inappropriate behavior,  harassment of an
+standards, including sustained inappropriate behavior, harassment of an
 individual, or aggression toward or disparagement of classes of individuals.

 **Consequence**: A permanent ban from any sort of public interaction within
@@ -4,5 +4,5 @@ Everybody is invited and welcome to contribute to Zigbee2MQTT. Zigbee2MQTT is wr

 - Pull requests are always created against the [**dev**](https://github.com/Koenkk/zigbee2mqtt/tree/dev) branch.
 - Easiest way to start developing Zigbee2MQTT is by setting up a development environment (aka bare-metal installation). You can follow this [guide](https://www.zigbee2mqtt.io/guide/installation/01_linux.html) to do this.
- You can run the tests locally by executing `npm test`. Zigbee2MQTT enforces 100% code coverage, in case you add new code check if your code is covered by running `npm run test-with-coverage`. The coverage report can be found under `coverage/lcov-report/index.html`. Linting is also enforced and can be run with `npm run eslint`.
+- You can run the tests locally by executing `pnpm test`. Zigbee2MQTT enforces 100% code coverage, in case you add new code check if your code is covered by running `pnpm run test-with-coverage`. The coverage report can be found under `coverage/lcov-report/index.html`. Linting is also enforced and can be run with `pnpm run eslint`.
 - When you want to add support for a new device no changes to Zigbee2MQTT have to be made, only to zigbee-herdsman-converters. You can find a guide for it [here](https://www.zigbee2mqtt.io/advanced/support-new-devices/01_support_new_devices.html).
@@ -5,8 +5,8 @@
    <br>
    <br>
    <div style="display: flex;">
-        <a href="https://github.com/Koenkk/zigbee2mqtt/actions?query=workflow%3ACI">
-            <img src="https://github.com/koenkk/zigbee2mqtt/workflows/CI/badge.svg">
+        <a href="https://github.com/Koenkk/zigbee2mqtt/actions?query=workflow%3Aci">
+            <img src="https://github.com/koenkk/zigbee2mqtt/workflows/ci/badge.svg">
        </a>
        <a href="https://github.com/Koenkk/zigbee2mqtt/releases">
            <img src="https://img.shields.io/github/release/koenkk/zigbee2mqtt.svg">
@@ -43,16 +43,19 @@
 </div>

 ## [Getting started](https://www.zigbee2mqtt.io/guide/getting-started)
+
 The [documentation](https://www.zigbee2mqtt.io/) provides you all the information needed to get up and running! Make sure you don't skip sections if this is your first visit, as there might be important details in there for you.

 If you aren't familiar with **Zigbee** terminology make sure you [read this](https://www.zigbee2mqtt.io/advanced/zigbee/01_zigbee_network.html) to help you out.

 ## [Integrations](https://www.zigbee2mqtt.io/guide/usage/integrations.html)
+
 Zigbee2MQTT integrates well with (almost) every home automation solution because it uses MQTT. However the following integrations are worth mentioning:

 <img align="left" height="100px" width="100px" src="https://user-images.githubusercontent.com/7738048/40914297-49e6e560-6800-11e8-8904-36cce896e5a8.png">

 ### [Home Assistant](https://www.home-assistant.io/)
+
 - [Home Assistant OS](https://www.home-assistant.io/installation/): Using [the official addon](https://github.com/zigbee2mqtt/hassio-zigbee2mqtt)
 - Other installation: using instructions [here](https://www.zigbee2mqtt.io/guide/usage/integrations/home_assistant.html)

@@ -61,6 +64,7 @@ Zigbee2MQTT integrates well with (almost) every home automation solution because
 <img align="left" height="100px" width="100px" src="https://etc.athom.com/logo/white/256.png">

 ### [Homey](https://homey.app/)
+
 - Integration implemented in the [Homey App](https://homey.app/nl-nl/app/com.gruijter.zigbee2mqtt/)
 - Documentation and support in the [Homey Forum](https://community.homey.app/t/83214)

@@ -69,6 +73,7 @@ Zigbee2MQTT integrates well with (almost) every home automation solution because
 <img align="left" height="100px" width="100px" src="https://user-images.githubusercontent.com/2734836/47615848-b8dd8700-dabd-11e8-9d77-175002dd8987.png">

 ### [Domoticz](https://www.domoticz.com/)
+
 - Integration implemented in Domoticz ([documentation](https://www.domoticz.com/wiki/Zigbee2MQTT)).

 <br>
@@ -76,6 +81,7 @@ Zigbee2MQTT integrates well with (almost) every home automation solution because
 <img align="left" height="100px" width="100px" src="./images/gladys-assistant-logo.jpg">

 ### [Gladys Assistant](https://gladysassistant.com/)
+
 - Integration implemented natively in Gladys Assistant ([documentation](https://gladysassistant.com/docs/integrations/zigbee2mqtt/)).

 <br>
@@ -83,23 +89,32 @@ Zigbee2MQTT integrates well with (almost) every home automation solution because
 <img align="left" height="100px" width="100px" src="https://forum.iobroker.net/assets/uploads/system/site-logo.png">

 ### [IoBroker](https://www.iobroker.net/)
+
 - Integration implemented in IoBroker ([documentation](https://github.com/o0shojo0o/ioBroker.zigbee2mqtt)).
-  
+
 <br>

 ## Architecture
+
 ![Architecture](images/architecture.png)

 ### Internal Architecture
-Zigbee2MQTT is made up of three modules, each developed in its own Github project. Starting from the hardware (adapter) and moving up; [zigbee-herdsman](https://github.com/koenkk/zigbee-herdsman) connects to your Zigbee adapter and makes an API available to the higher levels of the stack. For e.g. Texas Instruments hardware, zigbee-herdsman uses the [TI zStack monitoring and test API](https://github.com/koenkk/zigbee-herdsman/raw/master/docs/Z-Stack%20Monitor%20and%20Test%20API.pdf) to communicate with the adapter. Zigbee-herdsman handles the core Zigbee communication. The module [zigbee-herdsman-converters](https://github.com/koenkk/zigbee-herdsman-converters) handles the mapping from individual device models to the Zigbee clusters they support. [Zigbee clusters](https://github.com/Koenkk/zigbee-herdsman/blob/master/docs/07-5123-08-Zigbee-Cluster-Library.pdf) are the layers of the Zigbee protocol on top of the base protocol that define things like how lights, sensors and switches talk to each other over the Zigbee network.  Finally, the Zigbee2MQTT module drives zigbee-herdsman and maps the zigbee messages to MQTT messages. Zigbee2MQTT also keeps track of the state of the system.  It uses a `database.db` file to store this state; a text file with a JSON database of connected devices and their capabilities. Zigbee2MQTT provides a [web-based interface](https://github.com/nurikk/zigbee2mqtt-frontend) that allows monitoring and configuration.
+
+Zigbee2MQTT is made up of three modules, each developed in its own Github project. Starting from the hardware (adapter) and moving up; [zigbee-herdsman](https://github.com/koenkk/zigbee-herdsman) connects to your Zigbee adapter and makes an API available to the higher levels of the stack. For e.g. Texas Instruments hardware, zigbee-herdsman uses the [TI zStack monitoring and test API](https://github.com/koenkk/zigbee-herdsman/raw/master/docs/Z-Stack%20Monitor%20and%20Test%20API.pdf) to communicate with the adapter. Zigbee-herdsman handles the core Zigbee communication. The module [zigbee-herdsman-converters](https://github.com/koenkk/zigbee-herdsman-converters) handles the mapping from individual device models to the Zigbee clusters they support. [Zigbee clusters](https://github.com/Koenkk/zigbee-herdsman/blob/master/docs/07-5123-08-Zigbee-Cluster-Library.pdf) are the layers of the Zigbee protocol on top of the base protocol that define things like how lights, sensors and switches talk to each other over the Zigbee network. Finally, the Zigbee2MQTT module drives zigbee-herdsman and maps the zigbee messages to MQTT messages. Zigbee2MQTT also keeps track of the state of the system. It uses a `database.db` file to store this state; a text file with a JSON database of connected devices and their capabilities. Zigbee2MQTT provides a [web-based interface](https://github.com/nurikk/zigbee2mqtt-frontend) that allows monitoring and configuration.

 ### Developing
-Zigbee2MQTT uses TypeScript (partially for now). Therefore after making changes to files in the `lib/` directory you need to recompile Zigbee2MQTT. This can be done by executing `npm run build`. For faster development instead of running `npm run build` you can run `npm run build-watch` in another terminal session, this will recompile as you change files.
+
+Zigbee2MQTT uses TypeScript (partially for now). Therefore after making changes to files in the `lib/` directory you need to recompile Zigbee2MQTT. This can be done by executing `pnpm run build`. For faster development instead of running `pnpm run build` you can run `pnpm run build-watch` in another terminal session, this will recompile as you change files.
+
+Before running any of the commands, you'll first need to run `pnpm install --include=dev`.
+Before submitting changes run `pnpm run test:coverage`, `pnpm run pretty:check` and `pnpm run eslint`

 ## Supported devices
+
 See [Supported devices](https://www.zigbee2mqtt.io/supported-devices) to check whether your device is supported. There is quite an extensive list, including devices from vendors like [Xiaomi](https://www.zigbee2mqtt.io/supported-devices/#v=Xiaomi), [Ikea](https://www.zigbee2mqtt.io/supported-devices/#v=IKEA), [Philips](https://www.zigbee2mqtt.io/supported-devices/#v=Philips), [OSRAM](https://www.zigbee2mqtt.io/supported-devices/#v=OSRAM) and more.

 If it's not listed in [Supported devices](https://www.zigbee2mqtt.io/supported-devices), support can be added (fairly) easily, see [How to support new devices](https://www.zigbee2mqtt.io/advanced/support-new-devices/01_support_new_devices.html).

 ## Support & help
+
 If you need assistance you can check [opened issues](https://github.com/Koenkk/zigbee2mqtt/issues). Feel free to help with Pull Requests when you were able to fix things or add new devices or just share the love on social media.
@@ -1,10 +0,0 @@
-module.exports = {
-    presets: [
-        ['@babel/preset-env', {targets: {node: 'current'}}],
-        '@babel/preset-typescript',
-    ],
-    assumptions: {setPublicClassFields: true},
-    plugins: [
-        ['@babel/plugin-proposal-decorators', {'legacy': true}],
-    ],
-};
@@ -1,29 +1,46 @@
+# Indicates the configuration version (used by configuration migrations)
+version: 4
+
 # Home Assistant integration (MQTT discovery)
-homeassistant: false
+homeassistant:
+    enabled: false

 # Enable the frontend, runs on port 8080 by default
-frontend: true
+frontend:
+    enabled: true
+    # port: 8080

 # MQTT settings
 mqtt:
-  # MQTT base topic for zigbee2mqtt MQTT messages
-  base_topic: zigbee2mqtt
-  # MQTT server URL
-  server: 'mqtt://localhost'
-  # MQTT server authentication, uncomment if required:
-  # user: my_user
-  # password: my_password
+    # MQTT base topic for zigbee2mqtt MQTT messages
+    base_topic: zigbee2mqtt
+    # MQTT server URL
+    server: 'mqtt://localhost'
+    # MQTT server authentication, uncomment if required:
+    # user: my_user
+    # password: my_password

-# Serial settings
-serial:
-  # Location of CC2531 USB sniffer
-  port: /dev/ttyACM0
+# Serial settings, only required when Zigbee2MQTT fails to start with:
+#   USB adapter discovery error (No valid USB adapter found).
+#   Specify valid 'adapter' and 'port' in your configuration.
+# serial:
+#     # Location of the adapter
+#     # USB adapters - use format "port: /dev/serial/by-id/XXX"
+#     # Ethernet adapters - use format "port: tcp://192.168.1.12:6638"
+#     port: /dev/serial/by-id/usb-Texas_Instruments_TI_CC2531_USB_CDC___0X00124B0018ED3DDF-if00
+#     # Adapter type, allowed values: `zstack`, `ember`, `deconz`, `zigate` or `zboss`
+#     adapter: zstack
+
+# Periodically check whether devices are online/offline
+# availability:
+#     enabled: false

 # Advanced settings
 advanced:
-  # Let Zigbee2MQTT generate a network key on first start
-  network_key: GENERATE
-  # Let Zigbee2MQTT generate a pan_id on first start
-  pan_id: GENERATE
-  # Let Zigbee2MQTT generate a ext_pan_id on first start
-  ext_pan_id: GENERATE
+    # channel: 11
+    # Let Zigbee2MQTT generate a network key on first start
+    network_key: GENERATE
+    # Let Zigbee2MQTT generate a pan_id on first start
+    pan_id: GENERATE
+    # Let Zigbee2MQTT generate a ext_pan_id on first start
+    ext_pan_id: GENERATE
@@ -1,20 +0,0 @@
-# Home Assistant integration (MQTT discovery)
-homeassistant: false
-
-# allow new devices to join
-permit_join: true
-
-# MQTT settings
-mqtt:
-  # MQTT base topic for zigbee2mqtt MQTT messages
-  base_topic: zigbee2mqtt
-  # MQTT server URL
-  server: 'mqtt://localhost'
-  # MQTT server authentication, uncomment if required:
-  # user: my_user
-  # password: my_password
-
-# Serial settings
-serial:
-  # Location of CC2531 USB sniffer
-  port: /dev/ttyACM0
@@ -1,26 +1,49 @@
-FROM alpine:3.18.4 as base
+ARG TARGETPLATFORM

+# Need to use Alpine 3.18.4 which uses Node 18 for arm/v6 and arm/v7, otherwise the build hangs.
+# See https://github.com/nodejs/docker-node/issues/2077
+FROM alpine:3.18.4 AS linux-arm-alpine
+FROM alpine:3.21 AS linux-arm64-alpine
+FROM alpine:3.21 AS linux-amd64-alpine
+FROM alpine:3.21 AS linux-riscv64-alpine
+FROM alpine:3.21 AS linux-386-alpine
+
+FROM linux-${TARGETARCH}-alpine AS base
+
+ENV NODE_ENV=production
 WORKDIR /app
 RUN apk add --no-cache tzdata eudev tini nodejs

 # Dependencies and build
-FROM base as dependencies_and_build
+FROM base AS deps

-COPY package*.json tsconfig.json index.js ./
-COPY lib ./lib
-
-RUN apk add --no-cache --virtual .buildtools make gcc g++ python3 linux-headers git npm && \
-    npm ci --production --no-audit --no-optional --no-update-notifier && \
-    # Serialport needs to be rebuild for Alpine https://serialport.io/docs/9.x.x/guide-installation#alpine-linux
-    npm rebuild --build-from-source && \
-    apk del .buildtools
+COPY package.json pnpm-lock.yaml ./
+# Make and such are needed to compile serialport for riscv64
+RUN apk add make gcc g++ python3 linux-headers npm && \
+    npm install -g pnpm && \
+    pnpm install --frozen-lockfile --no-optional && \
+    # serialport has outdated prebuilds that appear to fail on some archs, force build on target platform
+    rm -rf `find ./node_modules/.pnpm/ -wholename "*/@serialport/bindings-cpp/prebuilds" -type d` && \
+    pnpm rebuild @serialport/bindings-cpp

 # Release
-FROM base as release
+FROM base AS release

-COPY --from=dependencies_and_build /app/node_modules ./node_modules
+ARG DATE
+ARG VERSION
+LABEL org.opencontainers.image.authors="Koen Kanters"
+LABEL org.opencontainers.image.title="Zigbee2MQTT"
+LABEL org.opencontainers.image.description="Zigbee to MQTT bridge using Zigbee-herdsman"
+LABEL org.opencontainers.image.url="https://github.com/Koenkk/zigbee2mqtt"
+LABEL org.opencontainers.image.documentation="https://www.zigbee2mqtt.io/"
+LABEL org.opencontainers.image.source="https://github.com/Koenkk/zigbee2mqtt"
+LABEL org.opencontainers.image.licenses="GPL-3.0"
+LABEL org.opencontainers.image.created=${DATE}
+LABEL org.opencontainers.image.version=${VERSION}
+
+COPY --from=deps /app/node_modules ./node_modules
 COPY dist ./dist
-COPY package.json LICENSE index.js data/configuration.yaml data/configuration.example.yaml ./
+COPY package.json LICENSE index.js data/configuration.example.yaml ./

 COPY docker/docker-entrypoint.sh /usr/local/bin/
 RUN chmod +x /usr/local/bin/docker-entrypoint.sh
@@ -30,7 +53,5 @@ RUN mkdir /app/data
 ARG COMMIT
 RUN echo "$COMMIT" > dist/.hash

-ENV NODE_ENV production
-
 ENTRYPOINT ["docker-entrypoint.sh"]
 CMD [ "/sbin/tini", "--", "node", "index.js"]
@@ -1,14 +1,14 @@
-  version: '3'
-  services:
+version: '3'
+services:
    zigbee2mqtt:
-      container_name: zigbee2mqtt
-      image: koenkk/zigbee2mqtt
-      volumes:
-        - ./data:/app/data
-      devices:
-        # CC251
-        #- /dev/ttyUSB_cc2531:/dev/ttyACM0
-        # CC2530 / GBAN GB2530S
-        #- /dev/ttyUSB_cc2530:/dev/ttyACM0
-      restart: always
-      network_mode: host
+        container_name: zigbee2mqtt
+        image: koenkk/zigbee2mqtt
+        volumes:
+            - ./data:/app/data
+        devices:
+            # CC251
+            #- /dev/ttyUSB_cc2531:/dev/ttyACM0
+            # CC2530 / GBAN GB2530S
+            #- /dev/ttyUSB_cc2530:/dev/ttyACM0
+        restart: always
+        network_mode: host
@@ -0,0 +1,32 @@
+// @ts-check
+
+import eslint from '@eslint/js';
+import eslintConfigPrettier from 'eslint-config-prettier';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+    eslint.configs.recommended,
+    ...tseslint.configs.recommended,
+    {
+        languageOptions: {
+            parserOptions: {
+                project: true,
+            },
+        },
+        rules: {
+            '@typescript-eslint/await-thenable': 'error',
+            '@typescript-eslint/ban-ts-comment': 'error',
+            '@typescript-eslint/explicit-function-return-type': 'error',
+            '@typescript-eslint/no-explicit-any': 'error',
+            '@typescript-eslint/no-unused-vars': 'error',
+            'array-bracket-spacing': ['error', 'never'],
+            '@typescript-eslint/return-await': ['error', 'always'],
+            'object-curly-spacing': ['error', 'never'],
+            '@typescript-eslint/no-floating-promises': 'error',
+        },
+    },
+    {
+        ignores: ['dist/', '**/*.js', '**/*.mjs'],
+    },
+    eslintConfigPrettier,
+);
@@ -9,32 +9,65 @@ require('source-map-support').install();

 let controller;
 let stopping = false;
+let watchdog = process.env.Z2M_WATCHDOG != undefined;
+let watchdogCount = 0;
+let unsolicitedStop = false;
+// csv in minutes, default: 1min, 5min, 15min, 30min, 60min
+let watchdogDelays = [2000, 60000, 300000, 900000, 1800000, 3600000];
+
+if (watchdog && process.env.Z2M_WATCHDOG !== 'default') {
+    if (/^(?:(?:[0-9]*[.])?[0-9]+)+(?:,?(?:[0-9]*[.])?[0-9]+)*$/.test(process.env.Z2M_WATCHDOG)) {
+        watchdogDelays = process.env.Z2M_WATCHDOG.split(',').map((v) => parseFloat(v) * 60000);
+    } else {
+        console.log(`Invalid watchdog delays (must use number-only CSV format representing minutes, example: 'Z2M_WATCHDOG=1,5,15,30,60'.`);
+        process.exit(1);
+    }
+}

 const hashFile = path.join(__dirname, 'dist', '.hash');

+async function triggerWatchdog(code) {
+    const delay = watchdogDelays[watchdogCount];
+    watchdogCount += 1;
+
+    if (delay) {
+        // garbage collector
+        controller = undefined;
+
+        console.log(`WATCHDOG: Waiting ${delay / 60000}min before next start try.`);
+        await new Promise((resolve) => setTimeout(resolve, delay));
+        await start();
+    } else {
+        process.exit(code);
+    }
+}
+
 async function restart() {
    await stop(true);
    await start();
 }

-async function exit(code, restart) {
+async function exit(code, restart = false) {
    if (!restart) {
-        process.exit(code);
+        if (watchdog && unsolicitedStop) {
+            await triggerWatchdog(code);
+        } else {
+            process.exit(code);
+        }
    }
 }

 async function currentHash() {
    const git = require('git-last-commit');
+
    return new Promise((resolve) => {
-        git.getLastCommit((err, commit) => {
-            if (err) resolve('unknown');
-            else resolve(commit.shortHash);
-        });
+        git.getLastCommit((err, commit) => (err ? resolve('unknown') : resolve(commit.shortHash)));
    });
 }

 async function writeHash() {
    const hash = await currentHash();
+
    fs.writeFileSync(hashFile, hash);
 }

@@ -42,21 +75,24 @@ async function build(reason) {
    return new Promise((resolve, reject) => {
        process.stdout.write(`Building Zigbee2MQTT... (${reason})`);
        rimrafSync('dist');
+
        const env = {...process.env};
        const _600mb = 629145600;
+
        if (_600mb > os.totalmem() && !env.NODE_OPTIONS) {
            // Prevent OOM on tsc compile for system with low memory
            // https://github.com/Koenkk/zigbee2mqtt/issues/12034
            env.NODE_OPTIONS = '--max_old_space_size=256';
        }

-        exec('npm run build', {env, cwd: __dirname}, async (err, stdout, stderr) => {
+        exec('pnpm run build', {env, cwd: __dirname}, async (err, stdout, stderr) => {
            if (err) {
                process.stdout.write(', failed\n');
+
                if (err.code === 134) {
-                    process.stderr.write(
-                        '\n\nBuild failed; ran out-of-memory, free some memory (RAM) and start again\n\n');
+                    process.stderr.write('\n\nBuild failed; ran out-of-memory, free some memory (RAM) and start again\n\n');
                }
+
                reject(err);
            } else {
                process.stdout.write(', finished\n');
@@ -79,42 +115,72 @@ async function checkDist() {
 }

 async function start() {
+    console.log(`Starting Zigbee2MQTT ${watchdog ? `with watchdog (${watchdogDelays})` : `without watchdog`}.`);
    await checkDist();

    const version = engines.node;
+
    if (!semver.satisfies(process.version, version)) {
-        console.log(`\t\tZigbee2MQTT requires node version ${version}, you are running ${process.version}!\n`); // eslint-disable-line
+        console.log(`\t\tZigbee2MQTT requires node version ${version}, you are running ${process.version}!\n`);
    }

    // Validate settings
    const settings = require('./dist/util/settings');
+
    settings.reRead();
+
+    // gc
+    {
+        const settingsMigration = require('./dist/util/settingsMigration');
+
+        settingsMigration.migrateIfNecessary();
+    }
+
    const errors = settings.validate();
+
    if (errors.length > 0) {
+        unsolicitedStop = false;
+
        console.log(`\n\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!`);
        console.log('            READ THIS CAREFULLY\n');
        console.log(`Refusing to start because configuration is not valid, found the following errors:`);
+
        for (const error of errors) {
            console.log(`- ${error}`);
        }
-        console.log(`\nIf you don't know how to solve this, read https://www.zigbee2mqtt.io/guide/configuration`); // eslint-disable-line
+
+        console.log(`\nIf you don't know how to solve this, read https://www.zigbee2mqtt.io/guide/configuration`);
        console.log(`\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n\n`);
-        exit(1);
+
+        return exit(1);
    }

-    const Controller = require('./dist/controller');
+    const {Controller} = require('./dist/controller');
    controller = new Controller(restart, exit);
+
    await controller.start();
+
+    // consider next controller.stop() call as unsolicited, only after successful first start
+    unsolicitedStop = true;
+    watchdogCount = 0; // reset
 }

 async function stop(restart) {
+    // `handleQuit` or `restart` never unsolicited
+    unsolicitedStop = false;
+
    await controller.stop(restart);
 }

 async function handleQuit() {
-    if (!stopping && controller) {
-        stopping = true;
-        await stop(false);
+    if (!stopping) {
+        if (controller) {
+            stopping = true;
+
+            await stop(false);
+        } else {
+            process.exit(0);
+        }
    }
 }

@@ -129,5 +195,6 @@ if (require.main === module || require.main.filename.endsWith(path.sep + 'cli.js
 } else {
    process.on('SIGINT', handleQuit);
    process.on('SIGTERM', handleQuit);
+
    module.exports = {start};
 }
@@ -1,64 +1,84 @@
-import MQTT from './mqtt';
-import Zigbee from './zigbee';
+import type {IClientPublishOptions} from 'mqtt';
+import type * as SdNotify from 'sd-notify';
+
+import type {Zigbee2MQTTAPI} from './types/api';
+
+import assert from 'node:assert';
+
+import bind from 'bind-decorator';
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import {setLogger as zhSetLogger} from 'zigbee-herdsman';
+import {setLogger as zhcSetLogger} from 'zigbee-herdsman-converters';
+
 import EventBus from './eventBus';
+import ExtensionAvailability from './extension/availability';
+import ExtensionBind from './extension/bind';
+import ExtensionBridge from './extension/bridge';
+import ExtensionConfigure from './extension/configure';
+import ExtensionExternalConverters from './extension/externalConverters';
+import ExtensionExternalExtensions from './extension/externalExtensions';
+// Extensions
+import ExtensionFrontend from './extension/frontend';
+import ExtensionGroups from './extension/groups';
+import ExtensionHomeAssistant from './extension/homeassistant';
+import ExtensionNetworkMap from './extension/networkMap';
+import ExtensionOnEvent from './extension/onEvent';
+import ExtensionOTAUpdate from './extension/otaUpdate';
+import ExtensionPublish from './extension/publish';
+import ExtensionReceive from './extension/receive';
+import MQTT from './mqtt';
 import State from './state';
 import logger from './util/logger';
 import * as settings from './util/settings';
 import utils from './util/utils';
-import stringify from 'json-stable-stringify-without-jsonify';
-import assert from 'assert';
-import bind from 'bind-decorator';
+import Zigbee from './zigbee';

-// Extensions
-import ExtensionFrontend from './extension/frontend';
-import ExtensionPublish from './extension/publish';
-import ExtensionReceive from './extension/receive';
-import ExtensionNetworkMap from './extension/networkMap';
-import ExtensionSoftReset from './extension/legacy/softReset';
-import ExtensionHomeAssistant from './extension/homeassistant';
-import ExtensionConfigure from './extension/configure';
-import ExtensionDeviceGroupMembership from './extension/legacy/deviceGroupMembership';
-import ExtensionBridgeLegacy from './extension/legacy/bridgeLegacy';
-import ExtensionBridge from './extension/bridge';
-import ExtensionGroups from './extension/groups';
-import ExtensionAvailability from './extension/availability';
-import ExtensionBind from './extension/bind';
-import ExtensionReport from './extension/legacy/report';
-import ExtensionOnEvent from './extension/onEvent';
-import ExtensionOTAUpdate from './extension/otaUpdate';
-import ExtensionExternalConverters from './extension/externalConverters';
-import ExtensionExternalExtension from './extension/externalExtension';
+type SdNotifyType = typeof SdNotify;

 const AllExtensions = [
-    ExtensionPublish, ExtensionReceive, ExtensionNetworkMap, ExtensionSoftReset, ExtensionHomeAssistant,
-    ExtensionConfigure, ExtensionDeviceGroupMembership, ExtensionBridgeLegacy, ExtensionBridge, ExtensionGroups,
-    ExtensionBind, ExtensionReport, ExtensionOnEvent, ExtensionOTAUpdate,
-    ExtensionExternalConverters, ExtensionFrontend, ExtensionExternalExtension, ExtensionAvailability,
+    ExtensionPublish,
+    ExtensionReceive,
+    ExtensionNetworkMap,
+    ExtensionHomeAssistant,
+    ExtensionConfigure,
+    ExtensionBridge,
+    ExtensionGroups,
+    ExtensionBind,
+    ExtensionOnEvent,
+    ExtensionOTAUpdate,
+    ExtensionExternalConverters,
+    ExtensionFrontend,
+    ExtensionExternalExtensions,
+    ExtensionAvailability,
 ];

-type ExtensionArgs = [Zigbee, MQTT, State, PublishEntityState, EventBus,
-    (enable: boolean, name: string) => Promise<void>, () => void, (extension: Extension) => Promise<void>];
-
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-let sdNotify: any = null;
-try {
-    sdNotify = process.env.NOTIFY_SOCKET ? require('sd-notify') : null;
-} catch {
-    // sd-notify is optional
-}
+type ExtensionArgs = [
+    Zigbee,
+    MQTT,
+    State,
+    PublishEntityState,
+    EventBus,
+    enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
+    restartCallback: () => Promise<void>,
+    addExtension: (extension: Extension) => Promise<void>,
+];

 export class Controller {
    private eventBus: EventBus;
    private zigbee: Zigbee;
    private state: State;
    private mqtt: MQTT;
-    private restartCallback: () => void;
-    private exitCallback: (code: number, restart: boolean) => void;
+    private restartCallback: () => Promise<void>;
+    private exitCallback: (code: number, restart: boolean) => Promise<void>;
    private extensions: Extension[];
    private extensionArgs: ExtensionArgs;
+    private sdNotify: SdNotifyType | undefined;

-    constructor(restartCallback: () => void, exitCallback: (code: number, restart: boolean) => void) {
+    constructor(restartCallback: () => Promise<void>, exitCallback: (code: number, restart: boolean) => Promise<void>) {
        logger.init();
+        zhSetLogger(logger);
+        zhcSetLogger(logger);
        this.eventBus = new EventBus();
        this.zigbee = new Zigbee(this.eventBus);
        this.mqtt = new MQTT(this.eventBus);
@@ -67,91 +87,99 @@ export class Controller {
        this.exitCallback = exitCallback;

        // Initialize extensions.
-        this.extensionArgs = [this.zigbee, this.mqtt, this.state, this.publishEntityState, this.eventBus,
-            this.enableDisableExtension, this.restartCallback, this.addExtension];
+        this.extensionArgs = [
+            this.zigbee,
+            this.mqtt,
+            this.state,
+            this.publishEntityState,
+            this.eventBus,
+            this.enableDisableExtension,
+            this.restartCallback,
+            this.addExtension,
+        ];

        this.extensions = [
+            new ExtensionExternalConverters(...this.extensionArgs),
+            new ExtensionOnEvent(...this.extensionArgs),
            new ExtensionBridge(...this.extensionArgs),
            new ExtensionPublish(...this.extensionArgs),
            new ExtensionReceive(...this.extensionArgs),
-            new ExtensionDeviceGroupMembership(...this.extensionArgs),
            new ExtensionConfigure(...this.extensionArgs),
            new ExtensionNetworkMap(...this.extensionArgs),
            new ExtensionGroups(...this.extensionArgs),
            new ExtensionBind(...this.extensionArgs),
-            new ExtensionOnEvent(...this.extensionArgs),
            new ExtensionOTAUpdate(...this.extensionArgs),
-            new ExtensionReport(...this.extensionArgs),
-            new ExtensionExternalExtension(...this.extensionArgs),
+            new ExtensionExternalExtensions(...this.extensionArgs),
            new ExtensionAvailability(...this.extensionArgs),
-            settings.get().frontend && new ExtensionFrontend(...this.extensionArgs),
-            settings.get().advanced.legacy_api && new ExtensionBridgeLegacy(...this.extensionArgs),
-            settings.get().external_converters.length && new ExtensionExternalConverters(...this.extensionArgs),
-            settings.get().homeassistant && new ExtensionHomeAssistant(...this.extensionArgs),
-            /* istanbul ignore next */
-            settings.get().advanced.soft_reset_timeout !== 0 && new ExtensionSoftReset(...this.extensionArgs),
-        ].filter((n) => n);
+        ];
+
+        if (settings.get().frontend.enabled) {
+            this.extensions.push(new ExtensionFrontend(...this.extensionArgs));
+        }
+
+        if (settings.get().homeassistant.enabled) {
+            this.extensions.push(new ExtensionHomeAssistant(...this.extensionArgs));
+        }
    }

    async start(): Promise<void> {
        this.state.start();
-        logger.logOutput();

        const info = await utils.getZigbee2MQTTVersion();
        logger.info(`Starting Zigbee2MQTT version ${info.version} (commit #${info.commitHash})`);

-        // Start zigbee
-        let startResult;
        try {
-            startResult = await this.zigbee.start();
+            this.sdNotify = process.env.NOTIFY_SOCKET ? await import('sd-notify') : undefined;
+            logger.debug('sd-notify loaded');
+            /* v8 ignore start */
+        } catch {
+            logger.debug('sd-notify is not installed');
+        }
+        /* v8 ignore stop */
+
+        // Start zigbee
+        try {
+            await this.zigbee.start();
            this.eventBus.onAdapterDisconnected(this, this.onZigbeeAdapterDisconnected);
        } catch (error) {
-            logger.error('Failed to start zigbee');
-            logger.error('Check https://www.zigbee2mqtt.io/guide/installation/20_zigbee2mqtt-fails-to-start.html for possible solutions'); /* eslint-disable-line max-len */
+            logger.error('Failed to start zigbee-herdsman');
+            logger.error(
+                'Check https://www.zigbee2mqtt.io/guide/installation/20_zigbee2mqtt-fails-to-start_crashes-runtime.html for possible solutions',
+            );
            logger.error('Exiting...');
-            logger.error(error.stack);
-            await this.exit(1);
-        }
+            logger.error((error as Error).stack!);

-        // Disable some legacy options on new network creation
-        if (startResult === 'reset') {
-            settings.set(['advanced', 'homeassistant_legacy_entity_attributes'], false);
-            settings.set(['advanced', 'legacy_api'], false);
-            settings.set(['advanced', 'legacy_availability_payload'], false);
-            settings.set(['device_options', 'legacy'], false);
-            this.enableDisableExtension(false, 'BridgeLegacy');
+            /* v8 ignore start */
+            if ((error as Error).message.includes('USB adapter discovery error (No valid USB adapter found)')) {
+                logger.error('If this happens after updating to Zigbee2MQTT 2.0.0, see https://github.com/Koenkk/zigbee2mqtt/discussions/24364');
+            }
+            /* v8 ignore stop */
+
+            return await this.exit(1);
        }

        // Log zigbee clients on startup
-        const devices = this.zigbee.devices(false);
-        logger.info(`Currently ${devices.length} devices are joined:`);
-        for (const device of devices) {
-            const model = device.isSupported ?
-                `${device.definition.model} - ${device.definition.vendor} ${device.definition.description}` :
-                'Not supported';
+        let deviceCount = 0;
+
+        for (const device of this.zigbee.devicesIterator(utils.deviceNotCoordinator)) {
+            // `definition` validated by `isSupported`
+            const model = device.isSupported
+                ? `${device.definition!.model} - ${device.definition!.vendor} ${device.definition!.description}`
+                : 'Not supported';
            logger.info(`${device.name} (${device.ieeeAddr}): ${model} (${device.zh.type})`);
+
+            deviceCount++;
        }

-        // Enable zigbee join
-        try {
-            if (settings.get().permit_join) {
-                logger.warn('`permit_join` set to  `true` in configuration.yaml.');
-                logger.warn('Allowing new devices to join.');
-                logger.warn('Set `permit_join` to `false` once you joined all devices.');
-            }
-
-            await this.zigbee.permitJoin(settings.get().permit_join);
-        } catch (error) {
-            logger.error(`Failed to set permit join to ${settings.get().permit_join}`);
-        }
+        logger.info(`Currently ${deviceCount} devices are joined.`);

        // MQTT
        try {
            await this.mqtt.connect();
        } catch (error) {
-            logger.error(`MQTT failed to connect, exiting...`);
+            logger.error(`MQTT failed to connect, exiting... (${(error as Error).message})`);
            await this.zigbee.stop();
-            await this.exit(1);
+            return await this.exit(1);
        }

        // Call extensions
@@ -159,23 +187,22 @@ export class Controller {

        // Send all cached states.
        if (settings.get().advanced.cache_state_send_on_startup && settings.get().advanced.cache_state) {
-            for (const entity of [...devices, ...this.zigbee.groups()]) {
+            for (const entity of this.zigbee.devicesAndGroupsIterator()) {
                if (this.state.exists(entity)) {
-                    this.publishEntityState(entity, this.state.get(entity), 'publishCached');
+                    await this.publishEntityState(entity, this.state.get(entity), 'publishCached');
                }
            }
        }

-        this.eventBus.onLastSeenChanged(this,
-            (data) => utils.publishLastSeen(data, settings.get(), false, this.publishEntityState));
+        this.eventBus.onLastSeenChanged(this, (data) => utils.publishLastSeen(data, settings.get(), false, this.publishEntityState));

        logger.info(`Zigbee2MQTT started!`);

-        const watchdogInterval = sdNotify?.watchdogInterval() || 0;
+        const watchdogInterval = this.sdNotify?.watchdogInterval() || 0;
        if (watchdogInterval > 0) {
-            sdNotify.startWatchdogMode(Math.floor(watchdogInterval / 2));
+            this.sdNotify?.startWatchdogMode(Math.floor(watchdogInterval / 2));
        }
-        sdNotify?.ready();
+        this.sdNotify?.ready();
    }

    @bind async enableDisableExtension(enable: boolean, name: string): Promise<void> {
@@ -200,7 +227,7 @@ export class Controller {
    }

    async stop(restart = false): Promise<void> {
-        sdNotify?.stopping();
+        this.sdNotify?.stopping(process.pid);

        // Call extensions
        await this.callExtensions('stop', this.extensions);
@@ -209,22 +236,23 @@ export class Controller {
        // Wrap-up
        this.state.stop();
        await this.mqtt.disconnect();
+        let code = 0;

        try {
            await this.zigbee.stop();
            logger.info('Stopped Zigbee2MQTT');
-            await this.exit(0, restart);
        } catch (error) {
-            logger.error('Failed to stop Zigbee2MQTT');
-            await this.exit(1, restart);
+            logger.error(`Failed to stop Zigbee2MQTT (${(error as Error).message})`);
+            code = 1;
        }

-        sdNotify?.stopWatchdogMode();
+        this.sdNotify?.stopWatchdogMode();
+        return await this.exit(code, restart);
    }

    async exit(code: number, restart = false): Promise<void> {
        await logger.end();
-        this.exitCallback(code, restart);
+        return await this.exitCallback(code, restart);
    }

    @bind async onZigbeeAdapterDisconnected(): Promise<void> {
@@ -232,9 +260,8 @@ export class Controller {
        await this.stop();
    }

-    @bind async publishEntityState(entity: Group | Device, payload: KeyValue,
-        stateChangeReason?: StateChangeReason): Promise<void> {
-        let message = {...payload};
+    @bind async publishEntityState(entity: Group | Device, payload: KeyValue, stateChangeReason?: StateChangeReason): Promise<void> {
+        let message: Zigbee2MQTTAPI['{friendlyName}'] = {...payload};

        // Update state cache with new state.
        const newState = this.state.set(entity, payload, stateChangeReason);
@@ -244,27 +271,34 @@ export class Controller {
            message = newState;
        }

-        const options: MQTTOptions = {
-            retain: utils.getObjectProperty(entity.options, 'retain', false) as boolean,
-            qos: utils.getObjectProperty(entity.options, 'qos', 0) as 0 | 1 | 2,
+        const options: IClientPublishOptions = {
+            retain: utils.getObjectProperty(entity.options, 'retain', false),
+            qos: utils.getObjectProperty(entity.options, 'qos', 0),
        };
+        const retention = utils.getObjectProperty<number | false>(entity.options, 'retention', false);

-        const retention = utils.getObjectProperty(entity.options, 'retention', false);
        if (retention !== false) {
-            options.properties = {messageExpiryInterval: retention as number};
+            options.properties = {messageExpiryInterval: retention};
        }

        if (entity.isDevice() && settings.get().mqtt.include_device_information) {
            message.device = {
-                friendlyName: entity.name, model: entity.definition?.model,
-                ieeeAddr: entity.ieeeAddr, networkAddress: entity.zh.networkAddress, type: entity.zh.type,
+                friendlyName: entity.name,
+                model: entity.definition?.model,
+                ieeeAddr: entity.ieeeAddr,
+                networkAddress: entity.zh.networkAddress,
+                type: entity.zh.type,
                manufacturerID: entity.zh.manufacturerID,
-                powerSource: entity.zh.powerSource, applicationVersion: entity.zh.applicationVersion,
-                stackVersion: entity.zh.stackVersion, zclVersion: entity.zh.zclVersion,
-                hardwareVersion: entity.zh.hardwareVersion, dateCode: entity.zh.dateCode,
+                powerSource: entity.zh.powerSource,
+                applicationVersion: entity.zh.applicationVersion,
+                stackVersion: entity.zh.stackVersion,
+                zclVersion: entity.zh.zclVersion,
+                hardwareVersion: entity.zh.hardwareVersion,
+                dateCode: entity.zh.dateCode,
                softwareBuildID: entity.zh.softwareBuildID,
                // Manufacturer name can contain \u0000, remove this.
                // https://github.com/home-assistant/core/issues/85691
+                /* v8 ignore next */
                manufacturerName: entity.zh.manufacturerName?.split('\u0000')[0],
            };
        }
@@ -287,7 +321,7 @@ export class Controller {
        // Filter mqtt message attributes
        utils.filterProperties(entity.options.filtered_attributes, message);

-        if (Object.entries(message).length) {
+        if (!utils.objectIsEmpty(message)) {
            const output = settings.get().advanced.output;
            if (output === 'attribute_and_json' || output === 'json') {
                await this.mqtt.publish(entity.name, stringify(message), options);
@@ -301,7 +335,7 @@ export class Controller {
        this.eventBus.emitPublishEntityState({entity, message, stateChangeReason, payload});
    }

-    async iteratePayloadAttributeOutput(topicRoot: string, payload: KeyValue, options: MQTTOptions): Promise<void> {
+    async iteratePayloadAttributeOutput(topicRoot: string, payload: KeyValue, options: IClientPublishOptions): Promise<void> {
        for (const [key, value] of Object.entries(payload)) {
            let subPayload = value;
            let message = null;
@@ -333,11 +367,8 @@ export class Controller {
            try {
                await extension[method]?.();
            } catch (error) {
-                /* istanbul ignore next */
-                logger.error(`Failed to call '${extension.constructor.name}' '${method}' (${error.stack})`);
+                logger.error(`Failed to call '${extension.constructor.name}' '${method}' (${(error as Error).stack})`);
            }
        }
    }
 }
-
-module.exports = Controller;
@@ -1,12 +1,42 @@
-import events from 'events';
+import events from 'node:events';
+
 import logger from './util/logger';

-// eslint-disable-next-line
 type ListenerKey = object;

+interface EventBusMap {
+    adapterDisconnected: [];
+    permitJoinChanged: [data: eventdata.PermitJoinChanged];
+    publishAvailability: [];
+    deviceRenamed: [data: eventdata.EntityRenamed];
+    deviceRemoved: [data: eventdata.EntityRemoved];
+    lastSeenChanged: [data: eventdata.LastSeenChanged];
+    deviceNetworkAddressChanged: [data: eventdata.DeviceNetworkAddressChanged];
+    deviceAnnounce: [data: eventdata.DeviceAnnounce];
+    deviceInterview: [data: eventdata.DeviceInterview];
+    deviceJoined: [data: eventdata.DeviceJoined];
+    entityOptionsChanged: [data: eventdata.EntityOptionsChanged];
+    exposesChanged: [data: eventdata.ExposesChanged];
+    deviceLeave: [data: eventdata.DeviceLeave];
+    deviceMessage: [data: eventdata.DeviceMessage];
+    mqttMessage: [data: eventdata.MQTTMessage];
+    mqttMessagePublished: [data: eventdata.MQTTMessagePublished];
+    publishEntityState: [data: eventdata.PublishEntityState];
+    groupMembersChanged: [data: eventdata.GroupMembersChanged];
+    devicesChanged: [];
+    scenesChanged: [data: eventdata.ScenesChanged];
+    reconfigure: [data: eventdata.Reconfigure];
+    stateChange: [data: eventdata.StateChange];
+}
+type EventBusListener<K> = K extends keyof EventBusMap
+    ? EventBusMap[K] extends unknown[]
+        ? (...args: EventBusMap[K]) => Promise<void> | void
+        : never
+    : never;
+
 export default class EventBus {
-    private callbacksByExtension: { [s: string]: { event: string, callback: (...args: unknown[]) => void }[] } = {};
-    private emitter = new events.EventEmitter();
+    private callbacksByExtension: {[s: string]: {event: keyof EventBusMap; callback: EventBusListener<keyof EventBusMap>}[]} = {};
+    private emitter = new events.EventEmitter<EventBusMap>();

    constructor() {
        this.emitter.setMaxListeners(100);
@@ -26,13 +56,6 @@ export default class EventBus {
        this.on('permitJoinChanged', callback, key);
    }

-    public emitPublishAvailability(): void {
-        this.emitter.emit('publishAvailability');
-    }
-    public onPublishAvailability(key: ListenerKey, callback: () => void): void {
-        this.on('publishAvailability', callback, key);
-    }
-
    public emitEntityRenamed(data: eventdata.EntityRenamed): void {
        this.emitter.emit('deviceRenamed', data);
    }
@@ -40,10 +63,10 @@ export default class EventBus {
        this.on('deviceRenamed', callback, key);
    }

-    public emitDeviceRemoved(data: eventdata.DeviceRemoved): void {
+    public emitEntityRemoved(data: eventdata.EntityRemoved): void {
        this.emitter.emit('deviceRemoved', data);
    }
-    public onDeviceRemoved(key: ListenerKey, callback: (data: eventdata.DeviceRemoved) => void): void {
+    public onEntityRemoved(key: ListenerKey, callback: (data: eventdata.EntityRemoved) => void): void {
        this.on('deviceRemoved', callback, key);
    }

@@ -57,8 +80,7 @@ export default class EventBus {
    public emitDeviceNetworkAddressChanged(data: eventdata.DeviceNetworkAddressChanged): void {
        this.emitter.emit('deviceNetworkAddressChanged', data);
    }
-    public onDeviceNetworkAddressChanged(
-        key: ListenerKey, callback: (data: eventdata.DeviceNetworkAddressChanged) => void): void {
+    public onDeviceNetworkAddressChanged(key: ListenerKey, callback: (data: eventdata.DeviceNetworkAddressChanged) => void): void {
        this.on('deviceNetworkAddressChanged', callback, key);
    }

@@ -167,22 +189,30 @@ export default class EventBus {
        this.on('stateChange', callback, key);
    }

-    private on(event: string, callback: (...args: unknown[]) => (Promise<void> | void), key: ListenerKey): void {
-        if (!this.callbacksByExtension[key.constructor.name]) this.callbacksByExtension[key.constructor.name] = [];
-        const wrappedCallback = async (...args: unknown[]): Promise<void> => {
+    public emitExposesAndDevicesChanged(device: Device): void {
+        this.emitDevicesChanged();
+        this.emitExposesChanged({device});
+    }
+
+    private on<K extends keyof EventBusMap>(event: K, callback: EventBusListener<K>, key: ListenerKey): void {
+        if (!this.callbacksByExtension[key.constructor.name]) {
+            this.callbacksByExtension[key.constructor.name] = [];
+        }
+
+        const wrappedCallback = async (...args: never[]): Promise<void> => {
            try {
                await callback(...args);
            } catch (error) {
-                logger.error(`EventBus error '${key.constructor.name}/${event}': ${error.message}`);
-                logger.debug(error.stack);
+                logger.error(`EventBus error '${key.constructor.name}/${event}': ${(error as Error).message}`);
+                logger.debug((error as Error).stack!);
            }
        };
+
        this.callbacksByExtension[key.constructor.name].push({event, callback: wrappedCallback});
-        this.emitter.on(event, wrappedCallback);
+        this.emitter.on(event, wrappedCallback as EventBusListener<K>);
    }

    public removeListeners(key: ListenerKey): void {
-        this.callbacksByExtension[key.constructor.name]?.forEach(
-            (e) => this.emitter.removeListener(e.event, e.callback));
+        this.callbacksByExtension[key.constructor.name]?.forEach((e) => this.emitter.removeListener(e.event, e.callback));
    }
 }
@@ -1,12 +1,18 @@
-import Extension from './extension';
-import logger from '../util/logger';
-import utils from '../util/utils';
-import * as settings from '../util/settings';
-import debounce from 'debounce';
+import type {Zigbee2MQTTAPI} from 'lib/types/api';
+
+import assert from 'node:assert';
+
 import bind from 'bind-decorator';
+import debounce from 'debounce';
+
 import * as zhc from 'zigbee-herdsman-converters';

-const retrieveOnReconnect = [
+import logger from '../util/logger';
+import * as settings from '../util/settings';
+import utils from '../util/utils';
+import Extension from './extension';
+
+const RETRIEVE_ON_RECONNECT: readonly {keys: string[]; condition?: (state: KeyValue) => boolean}[] = [
    {keys: ['state']},
    {keys: ['brightness'], condition: (state: KeyValue): boolean => state.state === 'ON'},
    {keys: ['color', 'color_temp'], condition: (state: KeyValue): boolean => state.state === 'ON'},
@@ -25,72 +31,76 @@ export default class Availability extends Extension {
            return utils.minutes(device.options.availability.timeout);
        }

-        const key = this.isActiveDevice(device) ? 'active' : 'passive';
-        let value = settings.get().availability?.[key]?.timeout;
-        if (value == null) value = key == 'active' ? 10 : 1500;
-        return utils.minutes(value);
+        const type = this.isActiveDevice(device) ? 'active' : 'passive';
+
+        return utils.minutes(settings.get().availability[type].timeout);
    }

    private isActiveDevice(device: Device): boolean {
-        return (device.zh.type === 'Router' && device.zh.powerSource !== 'Battery') ||
-            device.zh.powerSource === 'Mains (single phase)';
+        return (device.zh.type === 'Router' && device.zh.powerSource !== 'Battery') || device.zh.powerSource === 'Mains (single phase)';
    }

    private isAvailable(entity: Device | Group): boolean {
        if (entity.isDevice()) {
-            const ago = Date.now() - entity.zh.lastSeen;
-            return ago < this.getTimeout(entity);
+            return Date.now() - (entity.zh.lastSeen ?? /* v8 ignore next */ 0) < this.getTimeout(entity);
        } else {
-            return entity.membersDevices().length === 0 ||
-                entity.membersDevices().map((d) => this.availabilityCache[d.ieeeAddr]).includes(true);
+            const membersDevices = entity.membersDevices();
+            return membersDevices.length === 0 || membersDevices.some((d) => this.availabilityCache[d.ieeeAddr]);
        }
    }

    private resetTimer(device: Device): void {
        clearTimeout(this.timers[device.ieeeAddr]);
+        this.removeFromPingQueue(device);

-        // If the timer triggers, the device is not available anymore otherwise resetTimer already have been called
+        // If the timer triggers, the device is not available anymore otherwise resetTimer already has been called
        if (this.isActiveDevice(device)) {
            // If device did not check in, ping it, if that fails it will be marked as offline
-            this.timers[device.ieeeAddr] = setTimeout(
-                () => this.addToPingQueue(device), this.getTimeout(device) + utils.seconds(1));
+            this.timers[device.ieeeAddr] = setTimeout(() => this.addToPingQueue(device), this.getTimeout(device) + utils.seconds(1));
        } else {
-            this.timers[device.ieeeAddr] = setTimeout(
-                () => this.publishAvailability(device, true), this.getTimeout(device) + utils.seconds(1));
+            this.timers[device.ieeeAddr] = setTimeout(() => this.publishAvailability(device, true), this.getTimeout(device) + utils.seconds(1));
        }
    }

    private addToPingQueue(device: Device): void {
        this.pingQueue.push(device);
-        this.pingQueueExecuteNext();
+        this.pingQueueExecuteNext().catch(utils.noop);
    }

    private removeFromPingQueue(device: Device): void {
        const index = this.pingQueue.findIndex((d) => d.ieeeAddr === device.ieeeAddr);
-        index != -1 && this.pingQueue.splice(index, 1);
+        if (index != -1) {
+            this.pingQueue.splice(index, 1);
+        }
    }

    private async pingQueueExecuteNext(): Promise<void> {
-        if (this.pingQueue.length === 0 || this.pingQueueExecuting) return;
-        this.pingQueueExecuting = true;
+        if (this.pingQueue.length === 0 || this.pingQueueExecuting) {
+            return;
+        }

+        this.pingQueueExecuting = true;
        const device = this.pingQueue[0];
        let pingedSuccessfully = false;
        const available = this.availabilityCache[device.ieeeAddr] || this.isAvailable(device);
        const attempts = available ? 2 : 1;
-        for (let i = 0; i < attempts; i++) {
+
+        for (let i = 1; i <= attempts; i++) {
            try {
                // Enable recovery if device is marked as available and first ping fails.
-                const disableRecovery = !(i == 1 && available);
-                await device.zh.ping(disableRecovery);
+                await device.zh.ping(!available || i !== 2);
+
                pingedSuccessfully = true;
-                logger.debug(`Successfully pinged '${device.name}' (attempt ${i + 1}/${attempts})`);
+
+                logger.debug(`Successfully pinged '${device.name}' (attempt ${i}/${attempts})`);
                break;
            } catch (error) {
-                logger.warn(`Failed to ping '${device.name}' (attempt ${i + 1}/${attempts}, ${error.message})`);
+                logger.warning(`Failed to ping '${device.name}' (attempt ${i}/${attempts}, ${(error as Error).message})`);
+
                // Try again in 3 seconds.
-                const lastAttempt = i - 1 === attempts;
-                !lastAttempt && await utils.sleep(3);
+                if (i !== attempts) {
+                    await utils.sleep(3);
+                }
            }
        }

@@ -99,14 +109,16 @@ export default class Availability extends Extension {
            return;
        }

-        this.publishAvailability(device, !pingedSuccessfully);
+        await this.publishAvailability(device, !pingedSuccessfully);
        this.resetTimer(device);
        this.removeFromPingQueue(device);

        // Sleep 2 seconds before executing next ping
        await utils.sleep(2);
+
        this.pingQueueExecuting = false;
-        this.pingQueueExecuteNext();
+
+        await this.pingQueueExecuteNext();
    }

    override async start(): Promise<void> {
@@ -114,89 +126,95 @@ export default class Availability extends Extension {
            throw new Error('This extension cannot be restarted.');
        }

-        this.eventBus.onEntityRenamed(this, (data) => {
+        this.eventBus.onEntityRenamed(this, async (data) => {
            if (utils.isAvailabilityEnabledForEntity(data.entity, settings.get())) {
-                this.mqtt.publish(`${data.from}/availability`, null, {retain: true, qos: 1});
-                this.publishAvailability(data.entity, false, true);
+                await this.mqtt.publish(`${data.from}/availability`, '', {retain: true, qos: 1});
+                await this.publishAvailability(data.entity, false, true);
            }
        });

-        this.eventBus.onDeviceRemoved(this, (data) => clearTimeout(this.timers[data.ieeeAddr]));
+        this.eventBus.onEntityRemoved(this, (data) => data.type == 'device' && clearTimeout(this.timers[data.id]));
        this.eventBus.onDeviceLeave(this, (data) => clearTimeout(this.timers[data.ieeeAddr]));
        this.eventBus.onDeviceAnnounce(this, (data) => this.retrieveState(data.device));
        this.eventBus.onLastSeenChanged(this, this.onLastSeenChanged);
-        this.eventBus.onPublishAvailability(this, this.publishAvailabilityForAllEntities);
        this.eventBus.onGroupMembersChanged(this, (data) => this.publishAvailability(data.group, false));
-        this.publishAvailabilityForAllEntities();
-    }
+        // Publish initial availability
+        await this.publishAvailabilityForAllEntities();

-    @bind private publishAvailabilityForAllEntities(): void {
-        for (const entity of [...this.zigbee.devices(false), ...this.zigbee.groups()]) {
-            if (utils.isAvailabilityEnabledForEntity(entity, settings.get())) {
-                // Publish initial availability
-                this.publishAvailability(entity, true, false, true);
+        // Start availability for the devices
+        for (const device of this.zigbee.devicesIterator(utils.deviceNotCoordinator)) {
+            if (utils.isAvailabilityEnabledForEntity(device, settings.get())) {
+                this.resetTimer(device);

-                if (entity.isDevice()) {
-                    this.resetTimer(entity);
-
-                    // If an active device is initially unavailable, ping it.
-                    if (this.isActiveDevice(entity) && !this.isAvailable(entity)) {
-                        this.addToPingQueue(entity);
-                    }
+                // If an active device is unavailable on start, add it to the pingqueue immediately.
+                if (this.isActiveDevice(device) && !this.isAvailable(device)) {
+                    this.addToPingQueue(device);
                }
            }
        }
    }

-    private publishAvailability(entity: Device | Group, logLastSeen: boolean,
-        forcePublish=false, skipGroups=false): void {
+    @bind private async publishAvailabilityForAllEntities(): Promise<void> {
+        for (const entity of this.zigbee.devicesAndGroupsIterator(utils.deviceNotCoordinator)) {
+            if (utils.isAvailabilityEnabledForEntity(entity, settings.get())) {
+                await this.publishAvailability(entity, true, false, true);
+            }
+        }
+    }
+
+    private async publishAvailability(entity: Device | Group, logLastSeen: boolean, forcePublish = false, skipGroups = false): Promise<void> {
        if (logLastSeen && entity.isDevice()) {
-            const ago = Date.now() - entity.zh.lastSeen;
+            const ago = Date.now() - (entity.zh.lastSeen ?? /* v8 ignore next */ 0);
+
            if (this.isActiveDevice(entity)) {
-                logger.debug(`Active device '${entity.name}' was last seen ` +
-                    `'${(ago / utils.minutes(1)).toFixed(2)}' minutes ago.`);
+                logger.debug(`Active device '${entity.name}' was last seen '${(ago / utils.minutes(1)).toFixed(2)}' minutes ago.`);
            } else {
-                logger.debug(
-                    `Passive device '${entity.name}' was last seen '${(ago / utils.hours(1)).toFixed(2)}' hours ago.`);
+                logger.debug(`Passive device '${entity.name}' was last seen '${(ago / utils.hours(1)).toFixed(2)}' hours ago.`);
            }
        }

        const available = this.isAvailable(entity);
+
        if (!forcePublish && this.availabilityCache[entity.ID] == available) {
            return;
        }

-        if (entity.isDevice() && entity.ieeeAddr in this.availabilityCache && available &&
-            this.availabilityCache[entity.ieeeAddr] === false) {
+        if (entity.isDevice() && entity.ieeeAddr in this.availabilityCache && available && this.availabilityCache[entity.ieeeAddr] === false) {
            logger.debug(`Device '${entity.name}' reconnected`);
            this.retrieveState(entity);
        }

        const topic = `${entity.name}/availability`;
-        const payload = utils.availabilityPayload(available ? 'online' : 'offline', settings.get());
+        const payload: Zigbee2MQTTAPI['{friendlyName}/availability'] = {state: available ? 'online' : 'offline'};
        this.availabilityCache[entity.ID] = available;
-        this.mqtt.publish(topic, payload, {retain: true, qos: 1});
+        await this.mqtt.publish(topic, JSON.stringify(payload), {retain: true, qos: 1});

        if (!skipGroups && entity.isDevice()) {
-            this.zigbee.groups().filter((g) => g.hasMember(entity))
-                .filter((g) => utils.isAvailabilityEnabledForEntity(g, settings.get()))
-                .forEach((g) => this.publishAvailability(g, false, forcePublish));
+            for (const group of this.zigbee.groupsIterator()) {
+                if (group.hasMember(entity) && utils.isAvailabilityEnabledForEntity(group, settings.get())) {
+                    await this.publishAvailability(group, false, forcePublish);
+                }
+            }
        }
    }

-    @bind private onLastSeenChanged(data: eventdata.LastSeenChanged): void {
+    @bind private async onLastSeenChanged(data: eventdata.LastSeenChanged): Promise<void> {
        if (utils.isAvailabilityEnabledForEntity(data.device, settings.get())) {
            // Remove from ping queue, not necessary anymore since we know the device is online.
            this.removeFromPingQueue(data.device);
            this.resetTimer(data.device);
-            this.publishAvailability(data.device, false);
+            await this.publishAvailability(data.device, false);
        }
    }

    override async stop(): Promise<void> {
        this.stopped = true;
        this.pingQueue = [];
-        Object.values(this.timers).forEach((t) => clearTimeout(t));
+
+        for (const t of Object.values(this.timers)) {
+            clearTimeout(t);
+        }
+
        await super.stop();
    }

@@ -208,20 +226,33 @@ export default class Availability extends Extension {
        if (device.definition && !device.zh.interviewing && !this.retrieveStateDebouncers[device.ieeeAddr]) {
            this.retrieveStateDebouncers[device.ieeeAddr] = debounce(async () => {
                logger.debug(`Retrieving state of '${device.name}' after reconnect`);
+
                // Color and color temperature converters do both, only needs to be called once.
-                for (const item of retrieveOnReconnect) {
-                    if (item.condition && this.state.get(device) && !item.condition(this.state.get(device))) continue;
-                    const converter = device.definition.toZigbee.find((c) => c.key.find((k) => item.keys.includes(k)));
+                for (const item of RETRIEVE_ON_RECONNECT) {
+                    if (item.condition && this.state.get(device) && !item.condition(this.state.get(device))) {
+                        continue;
+                    }
+
+                    const converter = device.definition!.toZigbee.find((c) => !c.key || c.key.find((k) => item.keys.includes(k)));
                    const options: KeyValue = device.options;
                    const state = this.state.get(device);
                    const meta: zhc.Tz.Meta = {
-                        message: this.state.get(device), mapped: device.definition, logger, endpoint_name: null,
-                        options, state, device: device.zh,
+                        message: this.state.get(device),
+                        mapped: device.definition!,
+                        endpoint_name: undefined,
+                        options,
+                        state,
+                        device: device.zh,
                    };
-                    await converter?.convertGet?.(device.endpoint(), item.keys[0], meta)
-                        .catch((e) => {
-                            logger.error(`Failed to read state of '${device.name}' after reconnect (${e.message})`);
-                        });
+
+                    try {
+                        const endpoint = device.endpoint();
+                        assert(endpoint);
+                        await converter?.convertGet?.(endpoint, item.keys[0], meta);
+                    } catch (error) {
+                        logger.error(`Failed to read state of '${device.name}' after reconnect (${(error as Error).message})`);
+                    }
+
                    await utils.sleep(500);
                }
            }, utils.seconds(2));
@@ -1,78 +1,100 @@
-import * as settings from '../util/settings';
-import logger from '../util/logger';
-import utils from '../util/utils';
-import Extension from './extension';
-import stringify from 'json-stable-stringify-without-jsonify';
-import debounce from 'debounce';
-import * as zigbeeHerdsman from 'zigbee-herdsman/dist';
+import type {Zigbee2MQTTAPI, Zigbee2MQTTResponseEndpoints} from 'lib/types/api';
+
+import assert from 'node:assert';
+
 import bind from 'bind-decorator';
+import debounce from 'debounce';
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import {Zcl} from 'zigbee-herdsman';
+import {ClusterName} from 'zigbee-herdsman/dist/zspec/zcl/definition/tstype';
+
 import Device from '../model/device';
 import Group from '../model/group';
+import logger from '../util/logger';
+import * as settings from '../util/settings';
+import utils from '../util/utils';
+import Extension from './extension';

-const legacyApi = settings.get().advanced.legacy_api;
-const legacyTopicRegex = new RegExp(`^${settings.get().mqtt.base_topic}/bridge/(bind|unbind)/.+$`);
-const topicRegex = new RegExp(`^${settings.get().mqtt.base_topic}/bridge/request/device/(bind|unbind)`);
-const allClusterCandidates = ['genScenes', 'genOnOff', 'genLevelCtrl', 'lightingColorCtrl', 'closuresWindowCovering',
-    'hvacThermostat', 'msIlluminanceMeasurement', 'msTemperatureMeasurement', 'msRelativeHumidity',
-    'msSoilMoisture', 'msCO2'];
+const TOPIC_REGEX = new RegExp(`^${settings.get().mqtt.base_topic}/bridge/request/device/(bind|unbind)`);
+const ALL_CLUSTER_CANDIDATES: readonly ClusterName[] = [
+    'genScenes',
+    'genOnOff',
+    'genLevelCtrl',
+    'lightingColorCtrl',
+    'closuresWindowCovering',
+    'hvacThermostat',
+    'msIlluminanceMeasurement',
+    'msTemperatureMeasurement',
+    'msRelativeHumidity',
+    'msSoilMoisture',
+    'msCO2',
+];

 // See zigbee-herdsman-converters
-const defaultBindGroup = {type: 'group_number', ID: 901, name: 'default_bind_group'};
+const DEFAULT_BIND_GROUP = {type: 'group_number', ID: 901, name: 'default_bind_group'};
+const DEFAULT_REPORT_CONFIG = {minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1};

-const defaultReportConfiguration = {
-    minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1,
-};
-
-const getColorCapabilities = async (endpoint: zh.Endpoint): Promise<{colorTemperature: boolean, colorXY: boolean}> => {
+const getColorCapabilities = async (endpoint: zh.Endpoint): Promise<{colorTemperature: boolean; colorXY: boolean}> => {
    if (endpoint.getClusterAttributeValue('lightingColorCtrl', 'colorCapabilities') == null) {
        await endpoint.read('lightingColorCtrl', ['colorCapabilities']);
    }

    const value = endpoint.getClusterAttributeValue('lightingColorCtrl', 'colorCapabilities') as number;
+
    return {
-        colorTemperature: (value & 1<<4) > 0,
-        colorXY: (value & 1<<3) > 0,
+        colorTemperature: (value & (1 << 4)) > 0,
+        colorXY: (value & (1 << 3)) > 0,
    };
 };

-const reportClusters: {[s: string]:
-    {attribute: string, minimumReportInterval: number, maximumReportInterval: number, reportableChange: number
-        condition?: (endpoint: zh.Endpoint) => Promise<boolean>}[]} =
-{
-    'genOnOff': [
-        {attribute: 'onOff', ...defaultReportConfiguration, minimumReportInterval: 0, reportableChange: 0},
-    ],
-    'genLevelCtrl': [
-        {attribute: 'currentLevel', ...defaultReportConfiguration},
-    ],
-    'lightingColorCtrl': [
+const REPORT_CLUSTERS: Readonly<
+    Partial<
+        Record<
+            ClusterName,
+            Readonly<{
+                attribute: string;
+                minimumReportInterval: number;
+                maximumReportInterval: number;
+                reportableChange: number;
+                condition?: (endpoint: zh.Endpoint) => Promise<boolean>;
+            }>[]
+        >
+    >
+> = {
+    genOnOff: [{attribute: 'onOff', ...DEFAULT_REPORT_CONFIG, minimumReportInterval: 0, reportableChange: 0}],
+    genLevelCtrl: [{attribute: 'currentLevel', ...DEFAULT_REPORT_CONFIG}],
+    lightingColorCtrl: [
        {
-            attribute: 'colorTemperature', ...defaultReportConfiguration,
+            attribute: 'colorTemperature',
+            ...DEFAULT_REPORT_CONFIG,
            condition: async (endpoint): Promise<boolean> => (await getColorCapabilities(endpoint)).colorTemperature,
        },
        {
-            attribute: 'currentX', ...defaultReportConfiguration,
+            attribute: 'currentX',
+            ...DEFAULT_REPORT_CONFIG,
            condition: async (endpoint): Promise<boolean> => (await getColorCapabilities(endpoint)).colorXY,
        },
        {
-            attribute: 'currentY', ...defaultReportConfiguration,
+            attribute: 'currentY',
+            ...DEFAULT_REPORT_CONFIG,
            condition: async (endpoint): Promise<boolean> => (await getColorCapabilities(endpoint)).colorXY,
        },
    ],
-    'closuresWindowCovering': [
-        {attribute: 'currentPositionLiftPercentage', ...defaultReportConfiguration},
-        {attribute: 'currentPositionTiltPercentage', ...defaultReportConfiguration},
+    closuresWindowCovering: [
+        {attribute: 'currentPositionLiftPercentage', ...DEFAULT_REPORT_CONFIG},
+        {attribute: 'currentPositionTiltPercentage', ...DEFAULT_REPORT_CONFIG},
    ],
 };

 type PollOnMessage = {
-    cluster: {[s: string]: {type: string, data: KeyValue}[]}
-    read: {cluster: string, attributes: string[], attributesForEndpoint?: (endpoint: zh.Endpoint) => Promise<string[]>}
-    manufacturerIDs: number[],
-    manufacturerNames: string [],
+    cluster: Readonly<Partial<Record<ClusterName, {type: string; data: KeyValue}[]>>>;
+    read: Readonly<{cluster: string; attributes: string[]; attributesForEndpoint?: (endpoint: zh.Endpoint) => Promise<string[]>}>;
+    manufacturerIDs: readonly Zcl.ManufacturerCode[];
+    manufacturerNames: readonly string[];
 }[];

-const pollOnMessage: PollOnMessage = [
+const POLL_ON_MESSAGE: Readonly<PollOnMessage> = [
    {
        // On messages that have the cluster and type of below
        cluster: {
@@ -89,25 +111,20 @@ const pollOnMessage: PollOnMessage = [
                {type: 'commandMove', data: {}},
                {type: 'commandMoveToLevelWithOnOff', data: {}},
            ],
-            genScenes: [
-                {type: 'commandRecall', data: {}},
-            ],
+            genScenes: [{type: 'commandRecall', data: {}}],
        },
        // Read the following attributes
        read: {cluster: 'genLevelCtrl', attributes: ['currentLevel']},
        // When the bound devices/members of group have the following manufacturerIDs
        manufacturerIDs: [
-            zigbeeHerdsman.Zcl.ManufacturerCode.Philips,
-            zigbeeHerdsman.Zcl.ManufacturerCode.ATMEL,
-            zigbeeHerdsman.Zcl.ManufacturerCode.GLEDOPTO_CO_LTD,
-            zigbeeHerdsman.Zcl.ManufacturerCode.MUELLER_LICHT_INT,
-            zigbeeHerdsman.Zcl.ManufacturerCode.TELINK,
-            zigbeeHerdsman.Zcl.ManufacturerCode.BUSCH_JAEGER,
-        ],
-        manufacturerNames: [
-            'GLEDOPTO',
-            'Trust International B.V.\u0000',
+            Zcl.ManufacturerCode.SIGNIFY_NETHERLANDS_B_V,
+            Zcl.ManufacturerCode.ATMEL,
+            Zcl.ManufacturerCode.GLEDOPTO_CO_LTD,
+            Zcl.ManufacturerCode.MUELLER_LICHT_INTERNATIONAL_INC,
+            Zcl.ManufacturerCode.TELINK_MICRO,
+            Zcl.ManufacturerCode.BUSCH_JAEGER_ELEKTRO,
        ],
+        manufacturerNames: ['GLEDOPTO', 'Trust International B.V.\u0000'],
    },
    {
        cluster: {
@@ -123,9 +140,7 @@ const pollOnMessage: PollOnMessage = [
                {type: 'commandOffWithEffect', data: {}},
                {type: 'commandToggle', data: {}},
            ],
-            genScenes: [
-                {type: 'commandRecall', data: {}},
-            ],
+            genScenes: [{type: 'commandRecall', data: {}}],
            manuSpecificPhilips: [
                {type: 'commandHueNotification', data: {button: 1}},
                {type: 'commandHueNotification', data: {button: 4}},
@@ -133,23 +148,18 @@ const pollOnMessage: PollOnMessage = [
        },
        read: {cluster: 'genOnOff', attributes: ['onOff']},
        manufacturerIDs: [
-            zigbeeHerdsman.Zcl.ManufacturerCode.Philips,
-            zigbeeHerdsman.Zcl.ManufacturerCode.ATMEL,
-            zigbeeHerdsman.Zcl.ManufacturerCode.GLEDOPTO_CO_LTD,
-            zigbeeHerdsman.Zcl.ManufacturerCode.MUELLER_LICHT_INT,
-            zigbeeHerdsman.Zcl.ManufacturerCode.TELINK,
-            zigbeeHerdsman.Zcl.ManufacturerCode.BUSCH_JAEGER,
-        ],
-        manufacturerNames: [
-            'GLEDOPTO',
-            'Trust International B.V.\u0000',
+            Zcl.ManufacturerCode.SIGNIFY_NETHERLANDS_B_V,
+            Zcl.ManufacturerCode.ATMEL,
+            Zcl.ManufacturerCode.GLEDOPTO_CO_LTD,
+            Zcl.ManufacturerCode.MUELLER_LICHT_INTERNATIONAL_INC,
+            Zcl.ManufacturerCode.TELINK_MICRO,
+            Zcl.ManufacturerCode.BUSCH_JAEGER_ELEKTRO,
        ],
+        manufacturerNames: ['GLEDOPTO', 'Trust International B.V.\u0000'],
    },
    {
        cluster: {
-            genScenes: [
-                {type: 'commandRecall', data: {}},
-            ],
+            genScenes: [{type: 'commandRecall', data: {}}],
        },
        read: {
            cluster: 'lightingColorCtrl',
@@ -159,28 +169,42 @@ const pollOnMessage: PollOnMessage = [
            attributesForEndpoint: async (endpoint): Promise<string[]> => {
                const supportedAttrs = await getColorCapabilities(endpoint);
                const readAttrs: string[] = [];
-                supportedAttrs.colorXY && readAttrs.push('currentX', 'currentY');
-                supportedAttrs.colorTemperature && readAttrs.push('colorTemperature');
+
+                if (supportedAttrs.colorXY) {
+                    readAttrs.push('currentX', 'currentY');
+                }
+
+                if (supportedAttrs.colorTemperature) {
+                    readAttrs.push('colorTemperature');
+                }
+
                return readAttrs;
            },
        },
        manufacturerIDs: [
-            zigbeeHerdsman.Zcl.ManufacturerCode.Philips,
-            zigbeeHerdsman.Zcl.ManufacturerCode.ATMEL,
-            zigbeeHerdsman.Zcl.ManufacturerCode.GLEDOPTO_CO_LTD,
-            zigbeeHerdsman.Zcl.ManufacturerCode.MUELLER_LICHT_INT,
-            zigbeeHerdsman.Zcl.ManufacturerCode.TELINK,
+            Zcl.ManufacturerCode.SIGNIFY_NETHERLANDS_B_V,
+            Zcl.ManufacturerCode.ATMEL,
+            Zcl.ManufacturerCode.GLEDOPTO_CO_LTD,
+            Zcl.ManufacturerCode.MUELLER_LICHT_INTERNATIONAL_INC,
+            Zcl.ManufacturerCode.TELINK_MICRO,
            // Note: ManufacturerCode.BUSCH_JAEGER is left out intentionally here as their devices don't support colors
        ],
-        manufacturerNames: [
-            'GLEDOPTO',
-            'Trust International B.V.\u0000',
-        ],
+        manufacturerNames: ['GLEDOPTO', 'Trust International B.V.\u0000'],
    },
 ];

 interface ParsedMQTTMessage {
-    type: 'bind' | 'unbind', sourceKey: string, targetKey: string, clusters: string[], skipDisableReporting: boolean
+    type: 'bind' | 'unbind';
+    sourceKey?: string;
+    sourceEndpointKey?: string | number;
+    targetKey?: string;
+    targetEndpointKey?: string | number;
+    clusters?: string[];
+    skipDisableReporting: boolean;
+    resolvedSource?: Device;
+    resolvedTarget?: Device | Group | typeof DEFAULT_BIND_GROUP;
+    resolvedSourceEndpoint?: zh.Endpoint;
+    resolvedBindTarget?: number | zh.Endpoint | zh.Group;
 }

 export default class Bind extends Extension {
@@ -192,169 +216,223 @@ export default class Bind extends Extension {
        this.eventBus.onGroupMembersChanged(this, this.onGroupMembersChanged);
    }

-    private parseMQTTMessage(data: eventdata.MQTTMessage): ParsedMQTTMessage {
-        let type: 'bind' | 'unbind' = null;
-        let sourceKey = null;
-        let targetKey = null;
-        let clusters = null;
-        let skipDisableReporting = false;
+    private parseMQTTMessage(
+        data: eventdata.MQTTMessage,
+    ): [raw: KeyValue | undefined, parsed: ParsedMQTTMessage | undefined, error: string | undefined] {
+        if (data.topic.match(TOPIC_REGEX)) {
+            const type = data.topic.endsWith('unbind') ? 'unbind' : 'bind';
+            let skipDisableReporting = false;
+            const message = JSON.parse(data.message) as Zigbee2MQTTAPI['bridge/request/device/bind'];

-        if (legacyApi && data.topic.match(legacyTopicRegex)) {
-            const topic = data.topic.replace(`${settings.get().mqtt.base_topic}/bridge/`, '');
-            type = topic.split('/')[0] as 'bind' | 'unbind';
-            sourceKey = topic.replace(`${type}/`, '');
-            targetKey = data.message;
-        } else if (data.topic.match(topicRegex)) {
-            type = data.topic.endsWith('unbind') ? 'unbind' : 'bind';
-            const message = JSON.parse(data.message);
-            sourceKey = message.from;
-            targetKey = message.to;
-            clusters = message.clusters;
-            skipDisableReporting = 'skip_disable_reporting' in message ? message.skip_disable_reporting : false;
+            if (typeof message !== 'object' || message.from == undefined || message.to == undefined) {
+                return [message, {type, skipDisableReporting}, `Invalid payload`];
+            }
+
+            const sourceKey = message.from;
+            const sourceEndpointKey = message.from_endpoint ?? 'default';
+            const targetKey = message.to;
+            const targetEndpointKey = message.to_endpoint;
+            const clusters = message.clusters;
+            skipDisableReporting = message.skip_disable_reporting != undefined ? message.skip_disable_reporting : false;
+            const resolvedSource = this.zigbee.resolveEntity(message.from) as Device;
+
+            if (!resolvedSource || !(resolvedSource instanceof Device)) {
+                return [message, {type, skipDisableReporting}, `Source device '${message.from}' does not exist`];
+            }
+
+            const resolvedTarget = message.to === DEFAULT_BIND_GROUP.name ? DEFAULT_BIND_GROUP : this.zigbee.resolveEntity(message.to);
+
+            if (!resolvedTarget) {
+                return [message, {type, skipDisableReporting}, `Target device or group '${message.to}' does not exist`];
+            }
+
+            const resolvedSourceEndpoint = resolvedSource.endpoint(sourceEndpointKey);
+
+            if (!resolvedSourceEndpoint) {
+                return [
+                    message,
+                    {type, skipDisableReporting},
+                    `Source device '${resolvedSource.name}' does not have endpoint '${sourceEndpointKey}'`,
+                ];
+            }
+
+            // resolves to 'default' endpoint if targetEndpointKey is invalid (used by frontend for 'Coordinator')
+            const resolvedBindTarget =
+                resolvedTarget instanceof Device
+                    ? resolvedTarget.endpoint(targetEndpointKey)
+                    : resolvedTarget instanceof Group
+                      ? resolvedTarget.zh
+                      : Number(resolvedTarget.ID);
+
+            if (resolvedTarget instanceof Device && !resolvedBindTarget) {
+                return [
+                    message,
+                    {type, skipDisableReporting},
+                    `Target device '${resolvedTarget.name}' does not have endpoint '${targetEndpointKey}'`,
+                ];
+            }
+
+            return [
+                message,
+                {
+                    type,
+                    sourceKey,
+                    sourceEndpointKey,
+                    targetKey,
+                    targetEndpointKey,
+                    clusters,
+                    skipDisableReporting,
+                    resolvedSource,
+                    resolvedTarget,
+                    resolvedSourceEndpoint,
+                    resolvedBindTarget,
+                },
+                undefined,
+            ];
+        } else {
+            return [undefined, undefined, undefined];
        }
-
-        return {type, sourceKey, targetKey, clusters, skipDisableReporting};
    }

    @bind private async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
-        const {type, sourceKey, targetKey, clusters, skipDisableReporting} = this.parseMQTTMessage(data);
-        if (!type) return null;
-        const message = utils.parseJSON(data.message, data.message);
+        const [raw, parsed, error] = this.parseMQTTMessage(data);

-        let error = null;
-        const parsedSource = utils.parseEntityID(sourceKey);
-        const parsedTarget = utils.parseEntityID(targetKey);
-        const source = this.zigbee.resolveEntity(parsedSource.ID);
-        const target = targetKey === 'default_bind_group' ?
-            defaultBindGroup : this.zigbee.resolveEntity(parsedTarget.ID);
-        const responseData: KeyValue = {from: sourceKey, to: targetKey};
-
-        if (!source || !(source instanceof Device)) {
-            error = `Source device '${sourceKey}' does not exist`;
-        } else if (!target) {
-            error = `Target device or group '${targetKey}' does not exist`;
-        } else {
-            const successfulClusters: string[] = [];
-            const failedClusters = [];
-            const attemptedClusters = [];
-
-            const bindSource: zh.Endpoint = source.endpoint(parsedSource.endpoint);
-            let bindTarget: number | zh.Group | zh.Endpoint = null;
-            if (target instanceof Device) bindTarget = target.endpoint(parsedTarget.endpoint);
-            else if (target instanceof Group) bindTarget = target.zh;
-            else bindTarget = Number(target.ID);
-
-            // Find which clusters are supported by both the source and target.
-            // Groups are assumed to support all clusters.
-            const clusterCandidates = clusters ?? allClusterCandidates;
-            for (const cluster of clusterCandidates) {
-                let matchingClusters = false;
-
-                const anyClusterValid = utils.isZHGroup(bindTarget) || typeof bindTarget === 'number' ||
-                    (target as Device).zh.type === 'Coordinator';
-
-                if (!anyClusterValid && utils.isEndpoint(bindTarget)) {
-                    matchingClusters = ((bindTarget.supportsInputCluster(cluster) &&
-                            bindSource.supportsOutputCluster(cluster)) ||
-                            (bindSource.supportsInputCluster(cluster) &&
-                            bindTarget.supportsOutputCluster(cluster)) );
-                }
-
-                const sourceValid = bindSource.supportsInputCluster(cluster) ||
-                bindSource.supportsOutputCluster(cluster);
-
-                if ( sourceValid && (anyClusterValid || matchingClusters)) {
-                    logger.debug(`${type}ing cluster '${cluster}' from '${source.name}' to '${target.name}'`);
-                    attemptedClusters.push(cluster);
-
-                    try {
-                        if (type === 'bind') {
-                            await bindSource.bind(cluster, bindTarget);
-                        } else {
-                            await bindSource.unbind(cluster, bindTarget);
-                        }
-
-                        successfulClusters.push(cluster);
-                        logger.info(
-                            `Successfully ${type === 'bind' ? 'bound' : 'unbound'} cluster '${cluster}' from ` +
-                            `'${source.name}' to '${target.name}'`,
-                        );
-
-                        /* istanbul ignore else */
-                        if (settings.get().advanced.legacy_api) {
-                            this.mqtt.publish(
-                                'bridge/log',
-                                stringify({type: `device_${type}`,
-                                    message: {from: source.name, to: target.name, cluster}}),
-                            );
-                        }
-                    } catch (error) {
-                        failedClusters.push(cluster);
-                        logger.error(
-                            `Failed to ${type} cluster '${cluster}' from '${source.name}' to ` +
-                            `'${target.name}' (${error})`,
-                        );
-
-                        /* istanbul ignore else */
-                        if (settings.get().advanced.legacy_api) {
-                            this.mqtt.publish(
-                                'bridge/log',
-                                stringify({type: `device_${type}_failed`,
-                                    message: {from: source.name, to: target.name, cluster}}),
-                            );
-                        }
-                    }
-                }
-            }
-
-            if (attemptedClusters.length === 0) {
-                logger.error(`Nothing to ${type} from '${source.name}' to '${target.name}'`);
-                error = `Nothing to ${type}`;
-
-                /* istanbul ignore else */
-                if (settings.get().advanced.legacy_api) {
-                    this.mqtt.publish(
-                        'bridge/log',
-                        stringify({type: `device_${type}_failed`, message: {from: source.name, to: target.name}}),
-                    );
-                }
-            } else if (failedClusters.length === attemptedClusters.length) {
-                error = `Failed to ${type}`;
-            }
-
-            responseData[`clusters`] = successfulClusters;
-            responseData[`failed`] = failedClusters;
-
-            if (successfulClusters.length !== 0) {
-                if (type === 'bind') {
-                    await this.setupReporting(bindSource.binds.filter((b) =>
-                        successfulClusters.includes(b.cluster.name) && b.target === bindTarget));
-                } else if ((typeof bindTarget !== 'number') && !skipDisableReporting) {
-                    await this.disableUnnecessaryReportings(bindTarget);
-                }
-            }
-        }
-
-        const triggeredViaLegacyApi = data.topic.match(legacyTopicRegex);
-        if (!triggeredViaLegacyApi) {
-            const response = utils.getResponse(message, responseData, error);
-            await this.mqtt.publish(`bridge/response/device/${type}`, stringify(response));
+        if (!raw || !parsed) {
+            return;
        }

+        if (error) {
+            await this.publishResponse(parsed.type, raw, {}, error);
+            return;
+        }
+
+        const {
+            type,
+            sourceKey,
+            sourceEndpointKey,
+            targetKey,
+            targetEndpointKey,
+            clusters,
+            skipDisableReporting,
+            resolvedSource,
+            resolvedTarget,
+            resolvedSourceEndpoint,
+            resolvedBindTarget,
+        } = parsed;
+
+        assert(resolvedSource, '`resolvedSource` is missing');
+        assert(resolvedTarget, '`resolvedTarget` is missing');
+        assert(resolvedSourceEndpoint, '`resolvedSourceEndpoint` is missing');
+        assert(resolvedBindTarget != undefined, '`resolvedBindTarget` is missing');
+
+        const successfulClusters: string[] = [];
+        const failedClusters = [];
+        const attemptedClusters = [];
+        // Find which clusters are supported by both the source and target.
+        // Groups are assumed to support all clusters.
+        const clusterCandidates = clusters ?? ALL_CLUSTER_CANDIDATES;
+
+        for (const cluster of clusterCandidates) {
+            let matchingClusters = false;
+
+            const anyClusterValid =
+                utils.isZHGroup(resolvedBindTarget) ||
+                typeof resolvedBindTarget === 'number' ||
+                (resolvedTarget instanceof Device && resolvedTarget.zh.type === 'Coordinator');
+
+            if (!anyClusterValid && utils.isZHEndpoint(resolvedBindTarget)) {
+                matchingClusters =
+                    (resolvedBindTarget.supportsInputCluster(cluster) && resolvedSourceEndpoint.supportsOutputCluster(cluster)) ||
+                    (resolvedSourceEndpoint.supportsInputCluster(cluster) && resolvedBindTarget.supportsOutputCluster(cluster));
+            }
+
+            const sourceValid = resolvedSourceEndpoint.supportsInputCluster(cluster) || resolvedSourceEndpoint.supportsOutputCluster(cluster);
+
+            if (sourceValid && (anyClusterValid || matchingClusters)) {
+                logger.debug(`${type}ing cluster '${cluster}' from '${resolvedSource.name}' to '${resolvedTarget.name}'`);
+                attemptedClusters.push(cluster);
+
+                try {
+                    if (type === 'bind') {
+                        await resolvedSourceEndpoint.bind(cluster, resolvedBindTarget);
+                    } else {
+                        await resolvedSourceEndpoint.unbind(cluster, resolvedBindTarget);
+                    }
+
+                    successfulClusters.push(cluster);
+                    logger.info(
+                        `Successfully ${type === 'bind' ? 'bound' : 'unbound'} cluster '${cluster}' from '${resolvedSource.name}' to '${resolvedTarget.name}'`,
+                    );
+                } catch (error) {
+                    failedClusters.push(cluster);
+                    logger.error(`Failed to ${type} cluster '${cluster}' from '${resolvedSource.name}' to '${resolvedTarget.name}' (${error})`);
+                }
+            }
+        }
+
+        if (attemptedClusters.length === 0) {
+            logger.error(`Nothing to ${type} from '${resolvedSource.name}' to '${resolvedTarget.name}'`);
+            await this.publishResponse(parsed.type, raw, {}, `Nothing to ${type}`);
+            return;
+        } else if (failedClusters.length === attemptedClusters.length) {
+            await this.publishResponse(parsed.type, raw, {}, `Failed to ${type}`);
+            return;
+        }
+
+        const responseData: Zigbee2MQTTAPI['bridge/response/device/bind'] | Zigbee2MQTTAPI['bridge/response/device/unbind'] = {
+            from: sourceKey!, // valid with assert above on `resolvedSource`
+            from_endpoint: sourceEndpointKey!, // valid with assert above on `resolvedSourceEndpoint`
+            to: targetKey!, // valid with assert above on `resolvedTarget`
+            to_endpoint: targetEndpointKey,
+            clusters: successfulClusters,
+            failed: failedClusters,
+        };
+
+        if (successfulClusters.length !== 0) {
+            if (type === 'bind') {
+                await this.setupReporting(
+                    resolvedSourceEndpoint.binds.filter((b) => successfulClusters.includes(b.cluster.name) && b.target === resolvedBindTarget),
+                );
+            } else if (typeof resolvedBindTarget !== 'number' && !skipDisableReporting) {
+                await this.disableUnnecessaryReportings(resolvedBindTarget);
+            }
+        }
+
+        await this.publishResponse(parsed.type, raw, responseData);
+        this.eventBus.emitDevicesChanged();
+    }
+
+    private async publishResponse<T extends Zigbee2MQTTResponseEndpoints>(
+        type: ParsedMQTTMessage['type'],
+        request: KeyValue,
+        data: Zigbee2MQTTAPI[T],
+        error?: string,
+    ): Promise<void> {
+        const response = utils.getResponse(request, data, error);
+        await this.mqtt.publish(`bridge/response/device/${type}`, stringify(response));
+
        if (error) {
            logger.error(error);
-        } else {
-            this.eventBus.emitDevicesChanged();
        }
    }

    @bind async onGroupMembersChanged(data: eventdata.GroupMembersChanged): Promise<void> {
        if (data.action === 'add') {
-            const bindsToGroup = this.zigbee.devices(false).map((c) => c.zh.endpoints)
-                .reduce((a, v) => a.concat(v)).map((e) => e.binds)
-                .reduce((a, v) => a.concat(v)).filter((b) => b.target === data.group.zh);
+            const bindsToGroup: zh.Bind[] = [];
+
+            for (const device of this.zigbee.devicesIterator(utils.deviceNotCoordinator)) {
+                for (const endpoint of device.zh.endpoints) {
+                    for (const bind of endpoint.binds) {
+                        if (bind.target === data.group.zh) {
+                            bindsToGroup.push(bind);
+                        }
+                    }
+                }
+            }
+
            await this.setupReporting(bindsToGroup);
-        } else { // action === remove/remove_all
+        } else {
+            // action === remove/remove_all
            if (!data.skipDisableReporting) {
                await this.disableUnnecessaryReportings(data.endpoint);
            }
@@ -362,36 +440,52 @@ export default class Bind extends Extension {
    }

    getSetupReportingEndpoints(bind: zh.Bind, coordinatorEp: zh.Endpoint): zh.Endpoint[] {
-        const endpoints = utils.isEndpoint(bind.target) ? [bind.target] : bind.target.members;
+        const endpoints = utils.isZHEndpoint(bind.target) ? [bind.target] : bind.target.members;
+
        return endpoints.filter((e) => {
-            const supportsInputCluster = e.supportsInputCluster(bind.cluster.name);
-            const hasConfiguredReporting = !!e.configuredReportings.find((c) => c.cluster.name === bind.cluster.name);
-            const hasBind = !!e.binds.find((b) => b.cluster.name === bind.cluster.name && b.target === coordinatorEp);
-            return supportsInputCluster && !(hasBind && hasConfiguredReporting);
+            if (!e.supportsInputCluster(bind.cluster.name)) {
+                return false;
+            }
+
+            const hasConfiguredReporting = e.configuredReportings.some((c) => c.cluster.name === bind.cluster.name);
+
+            if (!hasConfiguredReporting) {
+                return true;
+            }
+
+            const hasBind = e.binds.some((b) => b.cluster.name === bind.cluster.name && b.target === coordinatorEp);
+
+            return !hasBind;
        });
    }

    async setupReporting(binds: zh.Bind[]): Promise<void> {
        const coordinatorEndpoint = this.zigbee.firstCoordinatorEndpoint();
-        for (const bind of binds.filter((b) => b.cluster.name in reportClusters)) {
-            for (const endpoint of this.getSetupReportingEndpoints(bind, coordinatorEndpoint)) {
-                const entity = `${this.zigbee.resolveEntity(endpoint.getDevice()).name}/${endpoint.ID}`;
-                try {
-                    await endpoint.bind(bind.cluster.name, coordinatorEndpoint);
-                    const items = [];
-                    for (const c of reportClusters[bind.cluster.name]) {
-                        /* istanbul ignore else */
-                        if (!c.condition || await c.condition(endpoint)) {
-                            const i = {...c};
-                            delete i.condition;
-                            items.push(i);
-                        }
-                    }

-                    await endpoint.configureReporting(bind.cluster.name, items);
-                    logger.info(`Successfully setup reporting for '${entity}' cluster '${bind.cluster.name}'`);
-                } catch (error) {
-                    logger.warn(`Failed to setup reporting for '${entity}' cluster '${bind.cluster.name}'`);
+        for (const bind of binds) {
+            if (bind.cluster.name in REPORT_CLUSTERS) {
+                for (const endpoint of this.getSetupReportingEndpoints(bind, coordinatorEndpoint)) {
+                    const entity = `${this.zigbee.resolveEntity(endpoint.getDevice())!.name}/${endpoint.ID}`;
+
+                    try {
+                        await endpoint.bind(bind.cluster.name, coordinatorEndpoint);
+
+                        const items = [];
+
+                        for (const c of REPORT_CLUSTERS[bind.cluster.name as ClusterName]!) {
+                            if (!c.condition || (await c.condition(endpoint))) {
+                                const i = {...c};
+                                delete i.condition;
+
+                                items.push(i);
+                            }
+                        }
+
+                        await endpoint.configureReporting(bind.cluster.name, items);
+                        logger.info(`Successfully setup reporting for '${entity}' cluster '${bind.cluster.name}'`);
+                    } catch (error) {
+                        logger.warning(`Failed to setup reporting for '${entity}' cluster '${bind.cluster.name}' (${(error as Error).message})`);
+                    }
                }
            }
        }
@@ -401,39 +495,54 @@ export default class Bind extends Extension {

    async disableUnnecessaryReportings(target: zh.Group | zh.Endpoint): Promise<void> {
        const coordinator = this.zigbee.firstCoordinatorEndpoint();
-        const endpoints = utils.isEndpoint(target) ? [target] : target.members;
+        const endpoints = utils.isZHEndpoint(target) ? [target] : target.members;
+        const allBinds: zh.Bind[] = [];
+
+        for (const device of this.zigbee.devicesIterator(utils.deviceNotCoordinator)) {
+            for (const endpoint of device.zh.endpoints) {
+                for (const bind of endpoint.binds) {
+                    allBinds.push(bind);
+                }
+            }
+        }
+
        for (const endpoint of endpoints) {
            const device = this.zigbee.resolveEntity(endpoint.getDevice()) as Device;
            const entity = `${device.name}/${endpoint.ID}`;
-            const boundClusters = endpoint.binds.filter((b) => b.target === coordinator)
-                .map((b) => b.cluster.name);
-            const requiredClusters = this.zigbee.devices(false).map((c) => c.zh.endpoints)
-                .reduce((a, v) => a.concat(v))
-                .map((e) => e.binds).reduce((a, v) => a.concat(v)).filter((bind) => {
-                    if (utils.isEndpoint(bind.target)) {
-                        return bind.target === endpoint;
-                    } else {
-                        return bind.target.members.includes(endpoint);
-                    }
-                }).map((b) => b.cluster.name).filter((v, i, a) => a.indexOf(v) === i);
+            const requiredClusters: string[] = [];
+            const boundClusters: string[] = [];

-            for (const cluster of boundClusters.filter((c) => !requiredClusters.includes(c) && c in reportClusters)) {
+            for (const bind of allBinds) {
+                if (utils.isZHEndpoint(bind.target) ? bind.target === endpoint : bind.target.members.includes(endpoint)) {
+                    requiredClusters.push(bind.cluster.name);
+                }
+            }
+
+            for (const b of endpoint.binds) {
+                if (b.target === coordinator && !requiredClusters.includes(b.cluster.name) && b.cluster.name in REPORT_CLUSTERS) {
+                    boundClusters.push(b.cluster.name);
+                }
+            }
+
+            for (const cluster of boundClusters) {
                try {
                    await endpoint.unbind(cluster, coordinator);
+
                    const items = [];
-                    for (const item of reportClusters[cluster]) {
-                        /* istanbul ignore else */
-                        if (!item.condition || await item.condition(endpoint)) {
+
+                    for (const item of REPORT_CLUSTERS[cluster as ClusterName]!) {
+                        if (!item.condition || (await item.condition(endpoint))) {
                            const i = {...item};
                            delete i.condition;
-                            items.push({...i, maximumReportInterval: 0xFFFF});
+
+                            items.push({...i, maximumReportInterval: 0xffff});
                        }
                    }

                    await endpoint.configureReporting(cluster, items);
                    logger.info(`Successfully disabled reporting for '${entity}' cluster '${cluster}'`);
                } catch (error) {
-                    logger.warn(`Failed to disable reporting for '${entity}' cluster '${cluster}'`);
+                    logger.warning(`Failed to disable reporting for '${entity}' cluster '${cluster}' (${(error as Error).message})`);
                }
            }

@@ -450,15 +559,17 @@ export default class Bind extends Extension {
         * When dimming the bulb via the dimmer switch the state is therefore not reported.
         * When we receive a message from a Hue dimmer we read the brightness from the bulb (if bound).
         */
-        const polls = pollOnMessage.filter((p) =>
-            p.cluster[data.cluster]?.find((c) => c.type === data.type && utils.equalsPartial(data.data, c.data)));
+        const polls = POLL_ON_MESSAGE.filter((p) =>
+            p.cluster[data.cluster as ClusterName]?.some((c) => c.type === data.type && utils.equalsPartial(data.data, c.data)),
+        );

        if (polls.length) {
            const toPoll: Set<zh.Endpoint> = new Set();
+
            // Add bound devices
            for (const endpoint of data.device.zh.endpoints) {
                for (const bind of endpoint.binds) {
-                    if (utils.isEndpoint(bind.target) && bind.target.getDevice().type !== 'Coordinator') {
+                    if (utils.isZHEndpoint(bind.target) && bind.target.getDevice().type !== 'Coordinator') {
                        toPoll.add(bind.target);
                    }
                }
@@ -466,32 +577,41 @@ export default class Bind extends Extension {

            // If message is published to a group, add members of the group
            const group = data.groupID && data.groupID !== 0 && this.zigbee.groupByID(data.groupID);
+
            if (group) {
-                group.zh.members.forEach((m) => toPoll.add(m));
+                for (const member of group.zh.members) {
+                    toPoll.add(member);
+                }
            }

            for (const endpoint of toPoll) {
+                const device = endpoint.getDevice();
                for (const poll of polls) {
-                    if ((!poll.manufacturerIDs.includes(endpoint.getDevice().manufacturerID) &&
-                        !poll.manufacturerNames.includes(endpoint.getDevice().manufacturerName)) ||
-                        !endpoint.supportsInputCluster(poll.read.cluster)) {
+                    // XXX: manufacturerID/manufacturerName can be undefined and won't match `includes`, but TS enforces same-type
+                    if (
+                        (!poll.manufacturerIDs.includes(device.manufacturerID!) && !poll.manufacturerNames.includes(device.manufacturerName!)) ||
+                        !endpoint.supportsInputCluster(poll.read.cluster)
+                    ) {
                        continue;
                    }

                    let readAttrs = poll.read.attributes;
+
                    if (poll.read.attributesForEndpoint) {
                        const attrsForEndpoint = await poll.read.attributesForEndpoint(endpoint);
                        readAttrs = [...poll.read.attributes, ...attrsForEndpoint];
                    }

-                    const key = `${endpoint.getDevice().ieeeAddr}_${endpoint.ID}_${pollOnMessage.indexOf(poll)}`;
+                    const key = `${device.ieeeAddr}_${endpoint.ID}_${POLL_ON_MESSAGE.indexOf(poll)}`;
+
                    if (!this.pollDebouncers[key]) {
                        this.pollDebouncers[key] = debounce(async () => {
                            try {
                                await endpoint.read(poll.read.cluster, readAttrs);
                            } catch (error) {
-                                logger.error(`Failed to poll ${readAttrs} from ` +
-                                    `${this.zigbee.resolveEntity(endpoint.getDevice()).name}`);
+                                logger.error(
+                                    `Failed to poll ${readAttrs} from ${this.zigbee.resolveEntity(device)!.name} (${(error as Error).message})`,
+                                );
                            }
                        }, 1000);
                    }
@@ -1,11 +1,15 @@
+import type {Zigbee2MQTTAPI} from 'lib/types/api';
+
+import bind from 'bind-decorator';
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import * as zhc from 'zigbee-herdsman-converters';
+
+import Device from '../model/device';
+import logger from '../util/logger';
 import * as settings from '../util/settings';
 import utils from '../util/utils';
-import logger from '../util/logger';
-import stringify from 'json-stable-stringify-without-jsonify';
-import * as zhc from 'zigbee-herdsman-converters';
 import Extension from './extension';
-import bind from 'bind-decorator';
-import Device from '../model/device';

 /**
 * This extension calls the zigbee-herdsman-converters definition configure() method
@@ -14,11 +18,10 @@ export default class Configure extends Extension {
    private configuring = new Set();
    private attempts: {[s: string]: number} = {};
    private topic = `${settings.get().mqtt.base_topic}/bridge/request/device/configure`;
-    private legacyTopic = `${settings.get().mqtt.base_topic}/bridge/configure`;

    @bind private async onReconfigure(data: eventdata.Reconfigure): Promise<void> {
        // Disabling reporting unbinds some cluster which could be bound by configure, re-setup.
-        if (data.device.zh.meta?.hasOwnProperty('configured')) {
+        if (data.device.zh.meta?.configured !== undefined) {
            delete data.device.zh.meta.configured;
            data.device.zh.save();
        }
@@ -27,59 +30,53 @@ export default class Configure extends Extension {
    }

    @bind private async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
-        if (data.topic === this.legacyTopic) {
-            const device = this.zigbee.resolveEntity(data.message);
-            if (!device || !(device instanceof Device)) {
-                logger.error(`Device '${data.message}' does not exist`);
-                return;
-            }
+        if (data.topic === this.topic) {
+            const message = utils.parseJSON(data.message, data.message) as Zigbee2MQTTAPI['bridge/request/device/configure'];
+            const ID = typeof message === 'object' ? message.id : message;
+            let error: string | undefined;

-            if (!device.definition || !device.definition.configure) {
-                logger.warn(`Skipping configure of '${device.name}', device does not require this.`);
-                return;
-            }
-
-            this.configure(device, 'mqtt_message', true);
-        } else if (data.topic === this.topic) {
-            const message = utils.parseJSON(data.message, data.message);
-            const ID = typeof message === 'object' && message.hasOwnProperty('id') ? message.id : message;
-            let error = null;
-
-            const device = this.zigbee.resolveEntity(ID);
-            if (!device || !(device instanceof Device)) {
-                error = `Device '${ID}' does not exist`;
-            } else if (!device.definition || !device.definition.configure) {
-                error = `Device '${device.name}' cannot be configured`;
+            if (ID === undefined) {
+                error = `Invalid payload`;
            } else {
-                try {
-                    await this.configure(device, 'mqtt_message', true, true);
-                } catch (e) {
-                    error = `Failed to configure (${e.message})`;
+                const device = this.zigbee.resolveEntity(ID);
+
+                if (!device || !(device instanceof Device)) {
+                    error = `Device '${ID}' does not exist`;
+                } else if (!device.definition || !device.definition.configure) {
+                    error = `Device '${device.name}' cannot be configured`;
+                } else {
+                    try {
+                        await this.configure(device, 'mqtt_message', true, true);
+                    } catch (e) {
+                        error = `Failed to configure (${(e as Error).message})`;
+                    }
                }
            }

-            const response = utils.getResponse(message, {id: ID}, error);
+            const response = utils.getResponse<'bridge/response/device/configure'>(message, {id: ID}, error);
+
            await this.mqtt.publish(`bridge/response/device/configure`, stringify(response));
        }
    }

    override async start(): Promise<void> {
        setImmediate(async () => {
-            for (const device of this.zigbee.devices(false)) {
-                // Sleep 10 seconds between configuring on startup to not DDoS the coordinator
-                // when many devices have to be configured.
+            // Only configure routers on startup, end devices are likely sleeping and
+            // will reconfigure once they send a message
+            for (const device of this.zigbee.devicesIterator((d) => d.type === 'Router')) {
+                // Sleep 10 seconds between configuring on startup to not DDoS the coordinator when many devices have to be configured.
                await utils.sleep(10);
                await this.configure(device, 'started');
            }
        });

-        this.eventBus.onDeviceJoined(this, (data) => {
-            if (data.device.zh.meta.hasOwnProperty('configured')) {
+        this.eventBus.onDeviceJoined(this, async (data) => {
+            if (data.device.zh.meta.configured !== undefined) {
                delete data.device.zh.meta.configured;
                data.device.zh.save();
            }

-            this.configure(data.device, 'zigbee_event');
+            await this.configure(data.device, 'zigbee_event');
        });
        this.eventBus.onDeviceInterview(this, (data) => this.configure(data.device, 'zigbee_event'));
        this.eventBus.onLastSeenChanged(this, (data) => this.configure(data.device, 'zigbee_event'));
@@ -87,15 +84,22 @@ export default class Configure extends Extension {
        this.eventBus.onReconfigure(this, this.onReconfigure);
    }

-    private async configure(device: Device, event: 'started' | 'zigbee_event' | 'reporting_disabled' | 'mqtt_message',
-        force=false, throwError=false): Promise<void> {
+    private async configure(
+        device: Device,
+        event: 'started' | 'zigbee_event' | 'reporting_disabled' | 'mqtt_message',
+        force = false,
+        throwError = false,
+    ): Promise<void> {
+        if (!device.definition?.configure) {
+            return;
+        }
+
        if (!force) {
-            if (device.options.disabled || !device.definition?.configure || !device.zh.interviewCompleted) {
+            if (device.options.disabled || !device.zh.interviewCompleted) {
                return;
            }

-            if (device.zh.meta?.hasOwnProperty('configured') &&
-                device.zh.meta.configured === zhc.getConfigureKey(device.definition)) {
+            if (device.zh.meta?.configured !== undefined) {
                return;
            }

@@ -111,13 +115,13 @@ export default class Configure extends Extension {

        this.configuring.add(device.ieeeAddr);

-        if (!this.attempts.hasOwnProperty(device.ieeeAddr)) {
+        if (this.attempts[device.ieeeAddr] === undefined) {
            this.attempts[device.ieeeAddr] = 0;
        }

        logger.info(`Configuring '${device.name}'`);
        try {
-            await device.definition.configure(device.zh, this.zigbee.firstCoordinatorEndpoint(), logger);
+            await device.definition.configure(device.zh, this.zigbee.firstCoordinatorEndpoint(), device.definition);
            logger.info(`Successfully configured '${device.name}'`);
            device.zh.meta.configured = zhc.getConfigureKey(device.definition);
            device.zh.save();
@@ -125,7 +129,7 @@ export default class Configure extends Extension {
        } catch (error) {
            this.attempts[device.ieeeAddr]++;
            const attempt = this.attempts[device.ieeeAddr];
-            const msg = `Failed to configure '${device.name}', attempt ${attempt} (${error.stack})`;
+            const msg = `Failed to configure '${device.name}', attempt ${attempt} (${(error as Error).stack})`;
            logger.error(msg);

            if (throwError) {
@@ -5,7 +5,7 @@ abstract class Extension {
    protected publishEntityState: PublishEntityState;
    protected eventBus: EventBus;
    protected enableDisableExtension: (enable: boolean, name: string) => Promise<void>;
-    protected restartCallback: () => void;
+    protected restartCallback: () => Promise<void>;
    protected addExtension: (extension: Extension) => Promise<void>;

    /**
@@ -20,9 +20,16 @@ abstract class Extension {
     * @param {restartCallback} restartCallback Restart Zigbee2MQTT
     * @param {addExtension} addExtension Add an extension
     */
-    constructor(zigbee: Zigbee, mqtt: MQTT, state: State, publishEntityState: PublishEntityState,
-        eventBus: EventBus, enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
-        restartCallback: () => void, addExtension: (extension: Extension) => Promise<void>) {
+    constructor(
+        zigbee: Zigbee,
+        mqtt: MQTT,
+        state: State,
+        publishEntityState: PublishEntityState,
+        eventBus: EventBus,
+        enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
+        restartCallback: () => Promise<void>,
+        addExtension: (extension: Extension) => Promise<void>,
+    ) {
        this.zigbee = zigbee;
        this.mqtt = mqtt;
        this.state = state;
@@ -36,7 +43,6 @@ abstract class Extension {
    /**
     * Is called once the extension has to start
     */
-    /* istanbul ignore next */
    async start(): Promise<void> {}

    /**
@@ -1,32 +1,68 @@
-import * as zhc from 'zigbee-herdsman-converters';
-import * as settings from '../util/settings';
-import {loadExternalConverter} from '../util/utils';
-import Extension from './extension';
+import type * as zhc from 'zigbee-herdsman-converters';
+
+import {addDefinition, removeExternalDefinitions} from 'zigbee-herdsman-converters';
+
 import logger from '../util/logger';
+import ExternalJSExtension from './externalJS';

-export default class ExternalConverters extends Extension {
-    constructor(zigbee: Zigbee, mqtt: MQTT, state: State, publishEntityState: PublishEntityState,
-        eventBus: EventBus, enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
-        restartCallback: () => void, addExtension: (extension: Extension) => Promise<void>) {
-        super(zigbee, mqtt, state, publishEntityState, eventBus, enableDisableExtension, restartCallback, addExtension);
+type ModuleExports = zhc.Definition | zhc.Definition[];

-        for (const file of settings.get().external_converters) {
-            try {
-                for (const definition of loadExternalConverter(file)) {
-                    const toAdd = {...definition};
-                    delete toAdd['homeassistant'];
-                    zhc.addDefinition(toAdd);
-                }
-            } catch (error) {
-                logger.error(`Failed to load external converter file '${file}' (${error.message})`);
-                logger.error(
-                    `Probably there is a syntax error in the file or the external converter is not ` +
-                    `compatible with the current Zigbee2MQTT version`);
-                logger.error(
-                    `Note that external converters are not meant for long term usage, it's meant for local ` +
-                    `testing after which a pull request should be created to add out-of-the-box support for the device`,
-                );
+export default class ExternalConverters extends ExternalJSExtension<ModuleExports> {
+    constructor(
+        zigbee: Zigbee,
+        mqtt: MQTT,
+        state: State,
+        publishEntityState: PublishEntityState,
+        eventBus: EventBus,
+        enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
+        restartCallback: () => Promise<void>,
+        addExtension: (extension: Extension) => Promise<void>,
+    ) {
+        super(
+            zigbee,
+            mqtt,
+            state,
+            publishEntityState,
+            eventBus,
+            enableDisableExtension,
+            restartCallback,
+            addExtension,
+            'converter',
+            'external_converters',
+        );
+    }
+
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    protected async removeJS(name: string, module: ModuleExports): Promise<void> {
+        removeExternalDefinitions(name);
+
+        await this.zigbee.resolveDevicesDefinitions(true);
+    }
+
+    protected async loadJS(name: string, module: ModuleExports): Promise<void> {
+        try {
+            removeExternalDefinitions(name);
+
+            for (const definition of this.getDefinitions(module)) {
+                definition.externalConverterName = name;
+
+                addDefinition(definition);
+                logger.info(`Loaded external converter '${name}'.`);
            }
+
+            await this.zigbee.resolveDevicesDefinitions(true);
+        } catch (error) {
+            logger.error(`Failed to load external converter '${name}'`);
+            logger.error(`Check the code for syntax error and make sure it is up to date with the current Zigbee2MQTT version.`);
+            logger.error(
+                `External converters are not meant for long term usage, but for local testing after which a pull request should be created to add out-of-the-box support for the device`,
+            );
+
+            throw error;
        }
    }
+
+    private getDefinitions(module: ModuleExports): zhc.Definition[] {
+        return Array.isArray(module) ? module : [module];
+    }
 }
@@ -1,109 +0,0 @@
-import * as settings from '../util/settings';
-import utils from '../util/utils';
-import fs from 'fs';
-import data from './../util/data';
-import path from 'path';
-import logger from './../util/logger';
-import stringify from 'json-stable-stringify-without-jsonify';
-import bind from 'bind-decorator';
-import Extension from './extension';
-
-const requestRegex = new RegExp(`${settings.get().mqtt.base_topic}/bridge/request/extension/(save|remove)`);
-
-export default class ExternalExtension extends Extension {
-    private requestLookup: {[s: string]: (message: KeyValue) => Promise<MQTTResponse>};
-
-    override async start(): Promise<void> {
-        this.eventBus.onMQTTMessage(this, this.onMQTTMessage);
-        this.requestLookup = {'save': this.saveExtension, 'remove': this.removeExtension};
-        this.loadUserDefinedExtensions();
-        await this.publishExtensions();
-    }
-
-    private getExtensionsBasePath(): string {
-        return data.joinPath('extension');
-    }
-
-    private getListOfUserDefinedExtensions(): {name: string, code: string}[] {
-        const basePath = this.getExtensionsBasePath();
-        if (fs.existsSync(basePath)) {
-            return fs.readdirSync(basePath).filter((f) => f.endsWith('.js')).map((fileName) => {
-                const extensionFilePath = path.join(basePath, fileName);
-                return {'name': fileName, 'code': fs.readFileSync(extensionFilePath, 'utf-8')};
-            });
-        } else {
-            return [];
-        }
-    }
-
-    @bind private async removeExtension(message: KeyValue): Promise<MQTTResponse> {
-        const {name} = message;
-        const extensions = this.getListOfUserDefinedExtensions();
-        const extensionToBeRemoved = extensions.find((e) => e.name === name);
-
-        if (extensionToBeRemoved) {
-            await this.enableDisableExtension(false, extensionToBeRemoved.name);
-            const basePath = this.getExtensionsBasePath();
-            const extensionFilePath = path.join(basePath, path.basename(name));
-            fs.unlinkSync(extensionFilePath);
-            this.publishExtensions();
-            logger.info(`Extension ${name} removed`);
-            return utils.getResponse(message, {}, null);
-        } else {
-            return utils.getResponse(message, {}, `Extension ${name} doesn't exists`);
-        }
-    }
-
-    @bind private async saveExtension(message: KeyValue): Promise<MQTTResponse> {
-        const {name, code} = message;
-        const ModuleConstructor = utils.loadModuleFromText(code, name) as typeof Extension;
-        await this.loadExtension(ModuleConstructor);
-        const basePath = this.getExtensionsBasePath();
-        /* istanbul ignore else */
-        if (!fs.existsSync(basePath)) {
-            fs.mkdirSync(basePath);
-        }
-        const extensionFilePath = path.join(basePath, path.basename(name));
-        fs.writeFileSync(extensionFilePath, code);
-        this.publishExtensions();
-        logger.info(`Extension ${name} loaded`);
-        return utils.getResponse(message, {}, null);
-    }
-
-    @bind async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
-        const match = data.topic.match(requestRegex);
-        if (match && this.requestLookup[match[1].toLowerCase()]) {
-            const message = utils.parseJSON(data.message, data.message) as KeyValue;
-            try {
-                const response = await this.requestLookup[match[1].toLowerCase()](message);
-                await this.mqtt.publish(`bridge/response/extension/${match[1]}`, stringify(response));
-            } catch (error) {
-                logger.error(`Request '${data.topic}' failed with error: '${error.message}'`);
-                const response = utils.getResponse(message, {}, error.message);
-                await this.mqtt.publish(`bridge/response/extension/${match[1]}`, stringify(response));
-            }
-        }
-    }
-
-    @bind private async loadExtension(ConstructorClass: typeof Extension): Promise<void> {
-        await this.enableDisableExtension(false, ConstructorClass.name);
-        // @ts-ignore
-        await this.addExtension(new ConstructorClass(this.zigbee, this.mqtt, this.state, this.publishEntityState,
-            this.eventBus, settings, logger));
-    }
-
-    private loadUserDefinedExtensions(): void {
-        const extensions = this.getListOfUserDefinedExtensions();
-        extensions
-            .map(({code, name}) => utils.loadModuleFromText(code, name))
-            .map(this.loadExtension);
-    }
-
-    private async publishExtensions(): Promise<void> {
-        const extensions = this.getListOfUserDefinedExtensions();
-        await this.mqtt.publish('bridge/extensions', stringify(extensions), {
-            retain: true,
-            qos: 0,
-        }, settings.get().mqtt.base_topic, true);
-    }
-}
@@ -0,0 +1,59 @@
+import type Extension from './extension';
+
+import logger from '../util/logger';
+import * as settings from '../util/settings';
+import ExternalJSExtension from './externalJS';
+
+type ModuleExports = typeof Extension;
+
+export default class ExternalExtensions extends ExternalJSExtension<ModuleExports> {
+    constructor(
+        zigbee: Zigbee,
+        mqtt: MQTT,
+        state: State,
+        publishEntityState: PublishEntityState,
+        eventBus: EventBus,
+        enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
+        restartCallback: () => Promise<void>,
+        addExtension: (extension: Extension) => Promise<void>,
+    ) {
+        super(
+            zigbee,
+            mqtt,
+            state,
+            publishEntityState,
+            eventBus,
+            enableDisableExtension,
+            restartCallback,
+            addExtension,
+            'extension',
+            'external_extensions',
+        );
+    }
+
+    protected async removeJS(name: string, module: ModuleExports): Promise<void> {
+        await this.enableDisableExtension(false, module.name);
+    }
+
+    protected async loadJS(name: string, module: ModuleExports): Promise<void> {
+        // stop if already started
+        await this.enableDisableExtension(false, module.name);
+        await this.addExtension(
+            // @ts-expect-error `module` is the interface, not the actual passed class
+            new module(
+                this.zigbee,
+                this.mqtt,
+                this.state,
+                this.publishEntityState,
+                this.eventBus,
+                this.enableDisableExtension,
+                this.restartCallback,
+                this.addExtension,
+                settings,
+                logger,
+            ),
+        );
+
+        logger.info(`Loaded external extension '${name}'.`);
+    }
+}
@@ -0,0 +1,191 @@
+import type {Zigbee2MQTTAPI, Zigbee2MQTTResponse} from 'lib/types/api';
+
+import fs from 'node:fs';
+import path from 'node:path';
+import {Context, runInNewContext} from 'node:vm';
+
+import bind from 'bind-decorator';
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import data from '../util/data';
+import logger from '../util/logger';
+import * as settings from '../util/settings';
+import utils from '../util/utils';
+import Extension from './extension';
+
+const SUPPORTED_OPERATIONS = ['save', 'remove'];
+
+export default abstract class ExternalJSExtension<M> extends Extension {
+    protected mqttTopic: string;
+    protected requestRegex: RegExp;
+    protected basePath: string;
+
+    constructor(
+        zigbee: Zigbee,
+        mqtt: MQTT,
+        state: State,
+        publishEntityState: PublishEntityState,
+        eventBus: EventBus,
+        enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
+        restartCallback: () => Promise<void>,
+        addExtension: (extension: Extension) => Promise<void>,
+        mqttTopic: string,
+        folderName: string,
+    ) {
+        super(zigbee, mqtt, state, publishEntityState, eventBus, enableDisableExtension, restartCallback, addExtension);
+
+        this.mqttTopic = mqttTopic;
+        this.requestRegex = new RegExp(`${settings.get().mqtt.base_topic}/bridge/request/${mqttTopic}/(save|remove)`);
+        this.basePath = data.joinPath(folderName);
+    }
+
+    override async start(): Promise<void> {
+        await super.start();
+        this.eventBus.onMQTTMessage(this, this.onMQTTMessage);
+        await this.loadFiles();
+        await this.publishExternalJS();
+    }
+
+    private getFilePath(name: string, mkBasePath: boolean = false): string {
+        if (mkBasePath && !fs.existsSync(this.basePath)) {
+            fs.mkdirSync(this.basePath, {recursive: true});
+        }
+
+        return path.join(this.basePath, name);
+    }
+
+    protected getFileCode(name: string): string {
+        return fs.readFileSync(path.join(this.basePath, name), 'utf8');
+    }
+
+    protected *getFiles(): Generator<{name: string; code: string}> {
+        if (!fs.existsSync(this.basePath)) {
+            return;
+        }
+
+        for (const fileName of fs.readdirSync(this.basePath)) {
+            if (fileName.endsWith('.js')) {
+                yield {name: fileName, code: this.getFileCode(fileName)};
+            }
+        }
+    }
+
+    @bind async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
+        const match = data.topic.match(this.requestRegex);
+
+        if (match && SUPPORTED_OPERATIONS.includes(match[1].toLowerCase())) {
+            const message = utils.parseJSON(data.message, data.message);
+
+            try {
+                let response;
+
+                if (match[1].toLowerCase() === 'save') {
+                    response = await this.save(
+                        message as Zigbee2MQTTAPI['bridge/request/converter/save'] | Zigbee2MQTTAPI['bridge/request/extension/save'],
+                    );
+                } else {
+                    response = await this.remove(
+                        message as Zigbee2MQTTAPI['bridge/request/converter/remove'] | Zigbee2MQTTAPI['bridge/request/extension/remove'],
+                    );
+                }
+
+                await this.mqtt.publish(`bridge/response/${this.mqttTopic}/${match[1]}`, stringify(response));
+            } catch (error) {
+                logger.error(`Request '${data.topic}' failed with error: '${(error as Error).message}'`);
+
+                const response = utils.getResponse(message, {}, `${(error as Error).message}`);
+
+                await this.mqtt.publish(`bridge/response/${this.mqttTopic}/${match[1]}`, stringify(response));
+            }
+        }
+    }
+
+    protected abstract removeJS(name: string, module: M): Promise<void>;
+
+    protected abstract loadJS(name: string, module: M): Promise<void>;
+
+    @bind private async remove(
+        message: Zigbee2MQTTAPI['bridge/request/converter/remove'] | Zigbee2MQTTAPI['bridge/request/extension/remove'],
+    ): Promise<Zigbee2MQTTResponse<'bridge/response/converter/remove' | 'bridge/response/extension/remove'>> {
+        if (!message.name) {
+            return utils.getResponse(message, {}, `Invalid payload`);
+        }
+
+        const {name} = message;
+        const toBeRemoved = this.getFilePath(name);
+
+        if (fs.existsSync(toBeRemoved)) {
+            await this.removeJS(name, this.loadModuleFromText(this.getFileCode(name), name));
+
+            fs.rmSync(toBeRemoved, {force: true});
+            logger.info(`${name} (${toBeRemoved}) removed.`);
+            await this.publishExternalJS();
+
+            return utils.getResponse(message, {});
+        } else {
+            return utils.getResponse(message, {}, `${name} (${toBeRemoved}) doesn't exists`);
+        }
+    }
+
+    @bind private async save(
+        message: Zigbee2MQTTAPI['bridge/request/converter/save'] | Zigbee2MQTTAPI['bridge/request/extension/save'],
+    ): Promise<Zigbee2MQTTResponse<'bridge/response/converter/save' | 'bridge/response/extension/save'>> {
+        if (!message.name || !message.code) {
+            return utils.getResponse(message, {}, `Invalid payload`);
+        }
+
+        const {name, code} = message;
+
+        try {
+            await this.loadJS(name, this.loadModuleFromText(code, name));
+
+            const filePath = this.getFilePath(name, true);
+
+            fs.writeFileSync(filePath, code, 'utf8');
+            logger.info(`${name} loaded. Contents written to '${filePath}'.`);
+            await this.publishExternalJS();
+
+            return utils.getResponse(message, {});
+        } catch (error) {
+            return utils.getResponse(message, {}, `${name} contains invalid code: ${(error as Error).message}`);
+        }
+    }
+
+    private async loadFiles(): Promise<void> {
+        for (const extension of this.getFiles()) {
+            await this.loadJS(extension.name, this.loadModuleFromText(extension.code, extension.name));
+        }
+    }
+
+    private async publishExternalJS(): Promise<void> {
+        await this.mqtt.publish(
+            `bridge/${this.mqttTopic}s`,
+            stringify(Array.from(this.getFiles())),
+            {
+                retain: true,
+                qos: 0,
+            },
+            settings.get().mqtt.base_topic,
+            true,
+        );
+    }
+
+    private loadModuleFromText(moduleCode: string, name: string): M {
+        const moduleFakePath = path.join(__dirname, '..', '..', 'data', 'extension', name);
+        const sandbox: Context = {
+            require: require,
+            module: {},
+            console,
+            setTimeout,
+            clearTimeout,
+            setInterval,
+            clearInterval,
+            setImmediate,
+            clearImmediate,
+        };
+
+        runInNewContext(moduleCode, sandbox, moduleFakePath);
+
+        return sandbox.module.exports;
+    }
+}
@@ -1,46 +1,72 @@
-import http from 'http';
-import https from 'https';
-import gzipStatic, {RequestHandler} from 'connect-gzip-static';
+import type {IncomingMessage, Server, ServerResponse} from 'node:http';
+import type {Socket} from 'node:net';
+
+import type {RequestHandler} from 'express-static-gzip';
+
+import assert from 'node:assert';
+import {existsSync, readFileSync} from 'node:fs';
+import {createServer} from 'node:http';
+import {createServer as createSecureServer} from 'node:https';
+import {posix} from 'node:path';
+import {parse} from 'node:url';
+
+import bind from 'bind-decorator';
+import expressStaticGzip from 'express-static-gzip';
 import finalhandler from 'finalhandler';
-import logger from '../util/logger';
-import frontend from 'zigbee2mqtt-frontend';
+import stringify from 'json-stable-stringify-without-jsonify';
 import WebSocket from 'ws';
-import net from 'net';
-import url from 'url';
-import fs from 'fs';
+
+import frontend from 'zigbee2mqtt-frontend';
+
+import data from '../util/data';
+import logger from '../util/logger';
 import * as settings from '../util/settings';
 import utils from '../util/utils';
-import stringify from 'json-stable-stringify-without-jsonify';
 import Extension from './extension';
-import bind from 'bind-decorator';

 /**
 * This extension servers the frontend
 */
 export default class Frontend extends Extension {
-    private mqttBaseTopic = settings.get().mqtt.base_topic;
-    private host = settings.get().frontend.host;
-    private port = settings.get().frontend.port;
-    private sslCert = settings.get().frontend.ssl_cert;
-    private sslKey = settings.get().frontend.ssl_key;
-    private authToken = settings.get().frontend.auth_token;
-    private retainedMessages = new Map();
-    private server: http.Server;
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    private fileServer: RequestHandler;
-    private wss: WebSocket.Server = null;
+    private mqttBaseTopic: string;
+    private host: string | undefined;
+    private port: number;
+    private sslCert: string | undefined;
+    private sslKey: string | undefined;
+    private authToken: string | undefined;
+    private server!: Server;
+    private fileServer!: RequestHandler;
+    private deviceIconsFileServer!: RequestHandler;
+    private wss!: WebSocket.Server;
+    private baseUrl: string;

-    constructor(zigbee: Zigbee, mqtt: MQTT, state: State, publishEntityState: PublishEntityState,
-        eventBus: EventBus, enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
-        restartCallback: () => void, addExtension: (extension: Extension) => Promise<void>) {
+    constructor(
+        zigbee: Zigbee,
+        mqtt: MQTT,
+        state: State,
+        publishEntityState: PublishEntityState,
+        eventBus: EventBus,
+        enableDisableExtension: (enable: boolean, name: string) => Promise<void>,
+        restartCallback: () => Promise<void>,
+        addExtension: (extension: Extension) => Promise<void>,
+    ) {
        super(zigbee, mqtt, state, publishEntityState, eventBus, enableDisableExtension, restartCallback, addExtension);
-        this.eventBus.onMQTTMessagePublished(this, this.onMQTTPublishMessage);
+
+        const frontendSettings = settings.get().frontend;
+        assert(frontendSettings.enabled, `Frontend extension created with setting 'enabled: false'`);
+        this.host = frontendSettings.host;
+        this.port = frontendSettings.port;
+        this.sslCert = frontendSettings.ssl_cert;
+        this.sslKey = frontendSettings.ssl_key;
+        this.authToken = frontendSettings.auth_token;
+        this.baseUrl = frontendSettings.base_url;
+        this.mqttBaseTopic = settings.get().mqtt.base_topic;
    }

-    private isHttpsConfigured():boolean {
+    private isHttpsConfigured(): boolean {
        if (this.sslCert && this.sslKey) {
-            if (!fs.existsSync(this.sslCert) || !fs.existsSync(this.sslKey)) {
-                logger.error(`defined ssl_cert '${this.sslCert}' or ssl_key '${this.sslKey}' file path does not exists, server won't be secured.`); /* eslint-disable-line max-len */
+            if (!existsSync(this.sslCert) || !existsSync(this.sslKey)) {
+                logger.error(`defined ssl_cert '${this.sslCert}' or ssl_key '${this.sslKey}' file path does not exists, server won't be secured.`);
                return false;
            }
            return true;
@@ -48,31 +74,40 @@ export default class Frontend extends Extension {
        return false;
    }

-
    override async start(): Promise<void> {
+        const options = {
+            enableBrotli: true,
+            // TODO: https://github.com/Koenkk/zigbee2mqtt/issues/24654 - enable compressed index serving when express-static-gzip is fixed.
+            index: false,
+            serveStatic: {
+                index: 'index.html',
+                /* v8 ignore start */
+                setHeaders: (res: ServerResponse, path: string): void => {
+                    if (path.endsWith('index.html')) {
+                        res.setHeader('Cache-Control', 'no-store');
+                    }
+                },
+                /* v8 ignore stop */
+            },
+        };
+        this.fileServer = expressStaticGzip(frontend.getPath(), options);
+        this.deviceIconsFileServer = expressStaticGzip(data.joinPath('device_icons'), options);
+        this.wss = new WebSocket.Server({noServer: true, path: posix.join(this.baseUrl, 'api')});
+
+        this.wss.on('connection', this.onWebSocketConnection);
+
        if (this.isHttpsConfigured()) {
            const serverOptions = {
-                key: fs.readFileSync(this.sslKey),
-                cert: fs.readFileSync(this.sslCert)};
-            this.server = https.createServer(serverOptions, this.onRequest);
+                key: readFileSync(this.sslKey!), // valid from `isHttpsConfigured`
+                cert: readFileSync(this.sslCert!), // valid from `isHttpsConfigured`
+            };
+            this.server = createSecureServer(serverOptions, this.onRequest);
        } else {
-            this.server = http.createServer(this.onRequest);
+            this.server = createServer(this.onRequest);
        }

        this.server.on('upgrade', this.onUpgrade);
-
-        /* istanbul ignore next */
-        const options = {
-            // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            setHeaders: (res: any, path: string): void => {
-                if (path.endsWith('index.html')) {
-                    res.setHeader('Cache-Control', 'no-store');
-                }
-            },
-        };
-        this.fileServer = gzipStatic(frontend.getPath(), options);
-        this.wss = new WebSocket.Server({noServer: true});
-        this.wss.on('connection', this.onWebSocketConnection);
+        this.eventBus.onMQTTMessagePublished(this, this.onMQTTPublishMessage);

        if (!this.host) {
            this.server.listen(this.port);
@@ -87,29 +122,46 @@ export default class Frontend extends Extension {
    }

    override async stop(): Promise<void> {
-        super.stop();
+        await super.stop();
        this.wss?.clients.forEach((client) => {
            client.send(stringify({topic: 'bridge/state', payload: 'offline'}));
            client.terminate();
        });
        this.wss?.close();
-        /* istanbul ignore else */
-        if (this.server) {
-            return new Promise((cb: () => void) => this.server.close(cb));
+
+        await new Promise((resolve) => this.server?.close(resolve));
+    }
+
+    @bind private onRequest(request: IncomingMessage, response: ServerResponse): void {
+        const fin = finalhandler(request, response);
+        const newUrl = posix.relative(this.baseUrl, request.url!);
+
+        // The request url is not within the frontend base url, so the relative path starts with '..'
+        if (newUrl.startsWith('.')) {
+            return fin();
+        }
+
+        // Attach originalUrl so that static-server can perform a redirect to '/' when serving the root directory.
+        // This is necessary for the browser to resolve relative assets paths correctly.
+        request.originalUrl = request.url;
+        request.url = '/' + newUrl;
+        request.path = request.url;
+
+        if (newUrl.startsWith('device_icons/')) {
+            request.path = request.path.replace('device_icons/', '');
+            request.url = request.url.replace('/device_icons', '');
+            this.deviceIconsFileServer(request, response, fin);
+        } else {
+            this.fileServer(request, response, fin);
        }
    }

-    @bind private onRequest(request: http.IncomingMessage, response: http.ServerResponse): void {
-        // @ts-ignore
-        this.fileServer(request, response, finalhandler(request, response));
-    }
-
-    private authenticate(request: http.IncomingMessage, cb: (authenticate: boolean) => void): void {
-        const {query} = url.parse(request.url, true);
+    private authenticate(request: IncomingMessage, cb: (authenticate: boolean) => void): void {
+        const {query} = parse(request.url!, true);
        cb(!this.authToken || this.authToken === query.token);
    }

-    @bind private onUpgrade(request: http.IncomingMessage, socket: net.Socket, head: Buffer): void {
+    @bind private onUpgrade(request: IncomingMessage, socket: Socket, head: Buffer): void {
        this.wss.handleUpgrade(request, socket, head, (ws) => {
            this.authenticate(request, (isAuthenticated) => {
                if (isAuthenticated) {
@@ -131,16 +183,24 @@ export default class Frontend extends Extension {
            }
        });

-        for (const [key, value] of this.retainedMessages) {
-            ws.send(stringify({topic: key, payload: value}));
+        for (const [topic, payload] of Object.entries(this.mqtt.retainedMessages)) {
+            if (topic.startsWith(`${this.mqttBaseTopic}/`)) {
+                ws.send(
+                    stringify({
+                        // Send topic without base_topic
+                        topic: topic.substring(this.mqttBaseTopic.length + 1),
+                        payload: utils.parseJSON(payload.payload, payload.payload),
+                    }),
+                );
+            }
        }

-        for (const device of this.zigbee.devices(false)) {
+        for (const device of this.zigbee.devicesIterator(utils.deviceNotCoordinator)) {
            const payload = this.state.get(device);
            const lastSeen = settings.get().advanced.last_seen;
-            /* istanbul ignore if */
+
            if (lastSeen !== 'disable') {
-                payload.last_seen = utils.formatDate(device.zh.lastSeen, lastSeen);
+                payload.last_seen = utils.formatDate(device.zh.lastSeen ?? /* v8 ignore next */ 0, lastSeen);
            }

            if (device.zh.linkquality !== undefined) {
@@ -156,16 +216,10 @@ export default class Frontend extends Extension {
            // Send topic without base_topic
            const topic = data.topic.substring(this.mqttBaseTopic.length + 1);
            const payload = utils.parseJSON(data.payload, data.payload);
-            if (data.options.retain) {
-                this.retainedMessages.set(topic, payload);
-            }

-            if (this.wss) {
-                for (const client of this.wss.clients) {
-                    /* istanbul ignore else */
-                    if (client.readyState === WebSocket.OPEN) {
-                        client.send(stringify({topic, payload}));
-                    }
+            for (const client of this.wss.clients) {
+                if (client.readyState === WebSocket.OPEN) {
+                    client.send(stringify({topic, payload}));
                }
            }
        }
@@ -1,139 +1,105 @@
-import * as settings from '../util/settings';
-import logger from '../util/logger';
-import utils from '../util/utils';
-import stringify from 'json-stable-stringify-without-jsonify';
-import equals from 'fast-deep-equal/es6';
+import type {Zigbee2MQTTAPI, Zigbee2MQTTResponseEndpoints} from 'lib/types/api';
+
+import assert from 'node:assert';
+
 import bind from 'bind-decorator';
-import Extension from './extension';
-import Device from '../model/device';
-import Group from '../model/group';
+import equals from 'fast-deep-equal/es6';
+import stringify from 'json-stable-stringify-without-jsonify';
+
 import * as zhc from 'zigbee-herdsman-converters';

-const topicRegex =
-    new RegExp(`^${settings.get().mqtt.base_topic}/bridge/request/group/members/(remove|add|remove_all)$`);
-const legacyTopicRegex = new RegExp(`^${settings.get().mqtt.base_topic}/bridge/group/(.+)/(remove|add|remove_all)$`);
-const legacyTopicRegexRemoveAll = new RegExp(`^${settings.get().mqtt.base_topic}/bridge/group/remove_all$`);
+import Device from '../model/device';
+import Group from '../model/group';
+import logger from '../util/logger';
+import * as settings from '../util/settings';
+import utils, {isLightExpose} from '../util/utils';
+import Extension from './extension';

-const stateProperties: {[s: string]: (value: string, exposes: zhc.Expose[]) => boolean} = {
-    'state': () => true,
-    'brightness': (value, exposes) =>
-        !!exposes.find((e) => e.type === 'light' && e.features.find((f) => f.name === 'brightness')),
-    'color_temp': (value, exposes) =>
-        !!exposes.find((e) => e.type === 'light' && e.features.find((f) => f.name === 'color_temp')),
-    'color': (value, exposes) =>
-        !!exposes.find((e) => e.type === 'light' &&
-            e.features.find((f) => f.name === 'color_xy' || f.name === 'color_hs')),
-    'color_mode': (value, exposes) =>
-        !!exposes.find((e) => e.type === 'light' && (
-            (e.features.find((f) => f.name === `color_${value}`)) ||
-            (value === 'color_temp' && e.features.find((f) => f.name === 'color_temp')) )),
+const TOPIC_REGEX = new RegExp(`^${settings.get().mqtt.base_topic}/bridge/request/group/members/(remove|add|remove_all)$`);
+
+const STATE_PROPERTIES: Readonly<Record<string, (value: string, exposes: zhc.Expose[]) => boolean>> = {
+    state: () => true,
+    brightness: (value, exposes) => exposes.some((e) => isLightExpose(e) && e.features.some((f) => f.name === 'brightness')),
+    color_temp: (value, exposes) => exposes.some((e) => isLightExpose(e) && e.features.some((f) => f.name === 'color_temp')),
+    color: (value, exposes) => exposes.some((e) => isLightExpose(e) && e.features.some((f) => f.name === 'color_xy' || f.name === 'color_hs')),
+    color_mode: (value, exposes) =>
+        exposes.some(
+            (e) =>
+                isLightExpose(e) &&
+                (e.features.some((f) => f.name === `color_${value}`) || (value === 'color_temp' && e.features.some((f) => f.name === 'color_temp'))),
+        ),
 };

 interface ParsedMQTTMessage {
-    type: 'remove' | 'add' | 'remove_all', resolvedEntityGroup: Group, resolvedEntityDevice: Device,
-    error: string, groupKey: string, deviceKey: string, triggeredViaLegacyApi: boolean,
-    skipDisableReporting: boolean, resolvedEntityEndpoint: zh.Endpoint,
+    type: 'remove' | 'add' | 'remove_all';
+    resolvedGroup?: Group;
+    resolvedDevice?: Device;
+    resolvedEndpoint?: zh.Endpoint;
+    groupKey?: string;
+    deviceKey?: string;
+    endpointKey?: string | number;
+    skipDisableReporting: boolean;
 }

 export default class Groups extends Extension {
-    private legacyApi = settings.get().advanced.legacy_api;
    private lastOptimisticState: {[s: string]: KeyValue} = {};

    override async start(): Promise<void> {
        this.eventBus.onStateChange(this, this.onStateChange);
        this.eventBus.onMQTTMessage(this, this.onMQTTMessage);
-        await this.syncGroupsWithSettings();
-    }
-
-    private async syncGroupsWithSettings(): Promise<void> {
-        const settingsGroups = settings.getGroups();
-        const zigbeeGroups = this.zigbee.groups();
-
-        const addRemoveFromGroup = async (action: 'add' | 'remove', deviceName: string,
-            groupName: string | number, endpoint: zh.Endpoint, group: Group): Promise<void> => {
-            try {
-                logger.info(`${action === 'add' ? 'Adding' : 'Removing'} '${deviceName}' to group '${groupName}'`);
-                if (action === 'remove') {
-                    await endpoint.removeFromGroup(group.zh);
-                } else {
-                    await endpoint.addToGroup(group.zh);
-                }
-            } catch (error) {
-                logger.error(`Failed to ${action} '${deviceName}' from '${groupName}'`);
-                logger.debug(error.stack);
-            }
-        };
-
-        for (const settingGroup of settingsGroups) {
-            const groupID = settingGroup.ID;
-            const zigbeeGroup = zigbeeGroups.find((g) => g.ID === groupID) || this.zigbee.createGroup(groupID);
-            const settingsEndpoint = settingGroup.devices.map((d) => {
-                const parsed = utils.parseEntityID(d);
-                const entity = this.zigbee.resolveEntity(parsed.ID) as Device;
-                if (!entity) logger.error(`Cannot find '${d}' of group '${settingGroup.friendly_name}'`);
-                return {'endpoint': entity?.endpoint(parsed.endpoint), 'name': entity?.name};
-            }).filter((e) => e.endpoint != null);
-
-            // In settings but not in zigbee
-            for (const entity of settingsEndpoint) {
-                if (!zigbeeGroup.zh.hasMember(entity.endpoint)) {
-                    addRemoveFromGroup('add', entity.name, settingGroup.friendly_name, entity.endpoint, zigbeeGroup);
-                }
-            }
-
-            // In zigbee but not in settings
-            for (const endpoint of zigbeeGroup.zh.members) {
-                if (!settingsEndpoint.find((e) => e.endpoint === endpoint)) {
-                    const deviceName = settings.getDevice(endpoint.getDevice().ieeeAddr).friendly_name;
-                    addRemoveFromGroup('remove', deviceName, settingGroup.friendly_name, endpoint, zigbeeGroup);
-                }
-            }
-        }
-
-        for (const zigbeeGroup of zigbeeGroups) {
-            if (!settingsGroups.find((g) => g.ID === zigbeeGroup.ID)) {
-                for (const endpoint of zigbeeGroup.zh.members) {
-                    const deviceName = settings.getDevice(endpoint.getDevice().ieeeAddr).friendly_name;
-                    addRemoveFromGroup('remove', deviceName, zigbeeGroup.ID, endpoint, zigbeeGroup);
-                }
-            }
-        }
    }

    @bind async onStateChange(data: eventdata.StateChange): Promise<void> {
        const reason = 'groupOptimistic';
+
        if (data.reason === reason || data.reason === 'publishCached') {
            return;
        }

        const payload: KeyValue = {};
+        let endpointName: string | undefined;
+        const endpointNames: string[] = data.entity instanceof Device ? data.entity.getEndpointNames() : [];
+
+        for (let prop of Object.keys(data.update)) {
+            const value = data.update[prop];
+            const endpointNameMatch = endpointNames.find((n) => prop.endsWith(`_${n}`));

-        let endpointName: string = null;
-        for (let [prop, value] of Object.entries(data.update)) {
-            const endpointNameMatch = utils.endpointNames.find((n) => prop.endsWith(`_${n}`));
            if (endpointNameMatch) {
                prop = prop.substring(0, prop.length - endpointNameMatch.length - 1);
                endpointName = endpointNameMatch;
            }

-            if (prop in stateProperties) {
+            if (prop in STATE_PROPERTIES) {
                payload[prop] = value;
            }
        }

-        if (Object.keys(payload).length) {
+        const payloadKeys = Object.keys(payload);
+
+        if (payloadKeys.length) {
            const entity = data.entity;
-            const groups = this.zigbee.groups().filter((g) => {
-                return g.options && (!g.options.hasOwnProperty('optimistic') || g.options.optimistic);
-            });
+            const groups = [];
+
+            for (const group of this.zigbee.groupsIterator()) {
+                if (group.options && (group.options.optimistic == undefined || group.options.optimistic)) {
+                    groups.push(group);
+                }
+            }

            if (entity instanceof Device) {
-                for (const group of groups) {
-                    if (group.zh.hasMember(entity.endpoint(endpointName)) &&
-                        !equals(this.lastOptimisticState[group.ID], payload) &&
-                        this.shouldPublishPayloadForGroup(group, payload)) {
-                        this.lastOptimisticState[group.ID] = payload;
-                        await this.publishEntityState(group, payload, reason);
+                const endpoint = entity.endpoint(endpointName);
+
+                if (endpoint) {
+                    for (const group of groups) {
+                        if (
+                            group.zh.hasMember(endpoint) &&
+                            !equals(this.lastOptimisticState[group.ID], payload) &&
+                            this.shouldPublishPayloadForGroup(group, payload)
+                        ) {
+                            this.lastOptimisticState[group.ID] = payload;
+
+                            await this.publishEntityState(group, payload, reason);
+                        }
                    }
                }
            } else {
@@ -141,34 +107,43 @@ export default class Groups extends Extension {
                delete this.lastOptimisticState[entity.ID];

                const groupsToPublish: Set<Group> = new Set();
+
                for (const member of entity.zh.members) {
                    const device = this.zigbee.resolveEntity(member.getDevice()) as Device;
-                    if (device.options.disabled) continue;
+
+                    if (device.options.disabled) {
+                        continue;
+                    }
+
                    const exposes = device.exposes();
                    const memberPayload: KeyValue = {};
-                    Object.keys(payload).forEach((key) => {
-                        if (stateProperties[key](payload[key], exposes)) {
+
+                    for (const key of payloadKeys) {
+                        if (STATE_PROPERTIES[key](payload[key], exposes)) {
                            memberPayload[key] = payload[key];
                        }
-                    });
+                    }

                    const endpointName = device.endpointName(member);
+
                    if (endpointName) {
-                        Object.keys(memberPayload).forEach((key) => {
+                        for (const key of Object.keys(memberPayload)) {
                            memberPayload[`${key}_${endpointName}`] = memberPayload[key];
                            delete memberPayload[key];
-                        });
+                        }
                    }

                    await this.publishEntityState(device, memberPayload, reason);
+
                    for (const zigbeeGroup of groups) {
-                        if (zigbeeGroup.zh.hasMember(member) &&
-                            this.shouldPublishPayloadForGroup(zigbeeGroup, payload)) {
+                        if (zigbeeGroup.zh.hasMember(member) && this.shouldPublishPayloadForGroup(zigbeeGroup, payload)) {
                            groupsToPublish.add(zigbeeGroup);
                        }
                    }
                }
+
                groupsToPublish.delete(entity);
+
                for (const group of groupsToPublish) {
                    await this.publishEntityState(group, payload, reason);
                }
@@ -177,211 +152,179 @@ export default class Groups extends Extension {
    }

    private shouldPublishPayloadForGroup(group: Group, payload: KeyValue): boolean {
-        if (group.options.off_state === 'last_member_state') return true;
-        if (!payload || payload.state !== 'OFF') return true;
-        if (this.areAllMembersOff(group)) return true;
-        return false;
+        return (
+            group.options.off_state === 'last_member_state' ||
+            !payload ||
+            (payload.state !== 'OFF' && payload.state !== 'CLOSE') ||
+            this.areAllMembersOffOrClosed(group)
+        );
    }

-    private areAllMembersOff(group: Group): boolean {
+    private areAllMembersOffOrClosed(group: Group): boolean {
        for (const member of group.zh.members) {
-            const device = this.zigbee.resolveEntity(member.getDevice());
+            const device = this.zigbee.resolveEntity(member.getDevice())!;
+
            if (this.state.exists(device)) {
                const state = this.state.get(device);
-                if (state.state === 'ON') {
+                const endpointNames = device.isDevice() && device.getEndpointNames();
+                const stateKey =
+                    endpointNames &&
+                    endpointNames.length >= member.ID &&
+                    device.definition?.meta?.multiEndpoint &&
+                    (!device.definition.meta.multiEndpointSkip || !device.definition.meta.multiEndpointSkip.includes('state'))
+                        ? `state_${endpointNames[member.ID - 1]}`
+                        : 'state';
+
+                if (state[stateKey] === 'ON' || state[stateKey] === 'OPEN') {
                    return false;
                }
            }
        }
+
        return true;
    }

-    private parseMQTTMessage(data: eventdata.MQTTMessage): ParsedMQTTMessage {
-        let type: 'remove' | 'add' | 'remove_all' = null;
-        let resolvedEntityGroup: Group = null;
-        let resolvedEntityDevice: Device = null;
-        let resolvedEntityEndpoint: zh.Endpoint = null;
-        let error: string = null;
-        let groupKey: string = null;
-        let deviceKey: string = null;
-        let triggeredViaLegacyApi = false;
-        let skipDisableReporting = false;
+    private parseMQTTMessage(
+        data: eventdata.MQTTMessage,
+    ): [raw: KeyValue | undefined, parsed: ParsedMQTTMessage | undefined, error: string | undefined] {
+        const topicRegexMatch = data.topic.match(TOPIC_REGEX);

-        /* istanbul ignore else */
-        const topicRegexMatch = data.topic.match(topicRegex);
-        const legacyTopicRegexRemoveAllMatch = data.topic.match(legacyTopicRegexRemoveAll);
-        const legacyTopicRegexMatch = data.topic.match(legacyTopicRegex);
+        if (topicRegexMatch) {
+            const type = topicRegexMatch[1] as 'remove' | 'add' | 'remove_all';
+            let resolvedGroup;
+            let groupKey;
+            let skipDisableReporting = false;
+            const message = JSON.parse(data.message) as Zigbee2MQTTAPI['bridge/request/group/members/add'];

-        if (this.legacyApi && (legacyTopicRegexMatch || legacyTopicRegexRemoveAllMatch)) {
-            triggeredViaLegacyApi = true;
-            if (legacyTopicRegexMatch) {
-                resolvedEntityGroup = this.zigbee.resolveEntity(legacyTopicRegexMatch[1]) as Group;
-                type = legacyTopicRegexMatch[2] as 'remove' | 'remove_all' | 'add';
-
-                if (!resolvedEntityGroup || !(resolvedEntityGroup instanceof Group)) {
-                    logger.error(`Group '${legacyTopicRegexMatch[1]}' does not exist`);
-
-                    /* istanbul ignore else */
-                    if (settings.get().advanced.legacy_api) {
-                        const payload = {friendly_name: data.message,
-                            group: legacyTopicRegexMatch[1], error: 'group doesn\'t exists'};
-                        this.mqtt.publish(
-                            'bridge/log',
-                            stringify({type: `device_group_${type}_failed`, message: payload}),
-                        );
-                    }
-
-                    return null;
-                }
-            } else {
-                type = 'remove_all';
+            if (typeof message !== 'object' || message.device == undefined) {
+                return [message, {type, skipDisableReporting}, 'Invalid payload'];
            }

-            const parsedEntity = utils.parseEntityID(data.message);
-            resolvedEntityDevice = this.zigbee.resolveEntity(parsedEntity.ID) as Device;
-            if (!resolvedEntityDevice || !(resolvedEntityDevice instanceof Device)) {
-                logger.error(`Device '${data.message}' does not exist`);
-
-                /* istanbul ignore else */
-                if (settings.get().advanced.legacy_api) {
-                    const payload = {
-                        friendly_name: data.message, group: legacyTopicRegexMatch[1], error: 'entity doesn\'t exists',
-                    };
-                    this.mqtt.publish(
-                        'bridge/log',
-                        stringify({type: `device_group_${type}_failed`, message: payload}),
-                    );
-                }
-
-                return null;
-            }
-            resolvedEntityEndpoint = resolvedEntityDevice.endpoint(parsedEntity.endpoint);
-        } else if (topicRegexMatch) {
-            type = topicRegexMatch[1] as 'remove' | 'add' | 'remove_all';
-            const message = JSON.parse(data.message);
-            deviceKey = message.device;
-            skipDisableReporting = 'skip_disable_reporting' in message ? message.skip_disable_reporting : false;
+            const deviceKey = message.device;
+            skipDisableReporting = message.skip_disable_reporting != undefined ? message.skip_disable_reporting : false;

            if (type !== 'remove_all') {
                groupKey = message.group;
-                resolvedEntityGroup = this.zigbee.resolveEntity(message.group) as Group;
-                if (!resolvedEntityGroup || !(resolvedEntityGroup instanceof Group)) {
-                    error = `Group '${message.group}' does not exist`;
+
+                if (message.group == undefined) {
+                    return [message, {type, skipDisableReporting}, `Invalid payload`];
+                }
+
+                resolvedGroup = this.zigbee.resolveEntity(message.group);
+
+                if (!resolvedGroup || !(resolvedGroup instanceof Group)) {
+                    return [message, {type, skipDisableReporting}, `Group '${message.group}' does not exist`];
                }
            }

-            const parsed = utils.parseEntityID(message.device);
-            resolvedEntityDevice = this.zigbee.resolveEntity(parsed.ID) as Device;
-            if (!error && (!resolvedEntityDevice || !(resolvedEntityDevice instanceof Device))) {
-                error = `Device '${message.device}' does not exist`;
-            }
-            if (!error) {
-                resolvedEntityEndpoint = resolvedEntityDevice.endpoint(parsed.endpoint);
-            }
-        }
+            const resolvedDevice = this.zigbee.resolveEntity(message.device);

-        return {
-            resolvedEntityGroup, resolvedEntityDevice, type, error, groupKey, deviceKey,
-            triggeredViaLegacyApi, skipDisableReporting, resolvedEntityEndpoint,
-        };
+            if (!resolvedDevice || !(resolvedDevice instanceof Device)) {
+                return [message, {type, skipDisableReporting}, `Device '${message.device}' does not exist`];
+            }
+
+            const endpointKey = message.endpoint ?? 'default';
+            const resolvedEndpoint = resolvedDevice.endpoint(message.endpoint);
+
+            if (!resolvedEndpoint) {
+                return [message, {type, skipDisableReporting}, `Device '${resolvedDevice.name}' does not have endpoint '${endpointKey}'`];
+            }
+
+            return [
+                message,
+                {
+                    resolvedGroup,
+                    resolvedDevice,
+                    resolvedEndpoint,
+                    type,
+                    groupKey,
+                    deviceKey,
+                    endpointKey,
+                    skipDisableReporting,
+                },
+                undefined,
+            ];
+        } else {
+            return [undefined, undefined, undefined];
+        }
    }

    @bind private async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
-        const parsed = this.parseMQTTMessage(data);
-        if (!parsed || !parsed.type) return;
-        let {
-            resolvedEntityGroup, resolvedEntityDevice, type, error, triggeredViaLegacyApi,
-            groupKey, deviceKey, skipDisableReporting, resolvedEntityEndpoint,
-        } = parsed;
-        const message = utils.parseJSON(data.message, data.message);
-        let changedGroups: Group[] = [];
+        const [raw, parsed, error] = this.parseMQTTMessage(data);

-        const responseData: KeyValue = {device: deviceKey};
-        if (groupKey) {
-            responseData.group = groupKey;
-        }
-
-        if (!error) {
-            try {
-                const keys = [
-                    `${resolvedEntityDevice.ieeeAddr}/${resolvedEntityEndpoint.ID}`,
-                    `${resolvedEntityDevice.name}/${resolvedEntityEndpoint.ID}`,
-                ];
-
-                const endpointNameLocal = resolvedEntityDevice.endpointName(resolvedEntityEndpoint);
-                if (endpointNameLocal) {
-                    keys.push(`${resolvedEntityDevice.ieeeAddr}/${endpointNameLocal}`);
-                    keys.push(`${resolvedEntityDevice.name}/${endpointNameLocal}`);
-                }
-
-                if (!endpointNameLocal) {
-                    keys.push(resolvedEntityDevice.name);
-                    keys.push(resolvedEntityDevice.ieeeAddr);
-                }
-
-                if (type === 'add') {
-                    logger.info(`Adding '${resolvedEntityDevice.name}' to '${resolvedEntityGroup.name}'`);
-                    await resolvedEntityEndpoint.addToGroup(resolvedEntityGroup.zh);
-                    settings.addDeviceToGroup(resolvedEntityGroup.ID.toString(), keys);
-                    changedGroups.push(resolvedEntityGroup);
-
-                    /* istanbul ignore else */
-                    if (settings.get().advanced.legacy_api) {
-                        const payload = {friendly_name: resolvedEntityDevice.name, group: resolvedEntityGroup.name};
-                        this.mqtt.publish(
-                            'bridge/log',
-                            stringify({type: `device_group_add`, message: payload}),
-                        );
-                    }
-                } else if (type === 'remove') {
-                    logger.info(`Removing '${resolvedEntityDevice.name}' from '${resolvedEntityGroup.name}'`);
-                    await resolvedEntityEndpoint.removeFromGroup(resolvedEntityGroup.zh);
-                    settings.removeDeviceFromGroup(resolvedEntityGroup.ID.toString(), keys);
-                    changedGroups.push(resolvedEntityGroup);
-
-                    /* istanbul ignore else */
-                    if (settings.get().advanced.legacy_api) {
-                        const payload = {friendly_name: resolvedEntityDevice.name, group: resolvedEntityGroup.name};
-                        this.mqtt.publish(
-                            'bridge/log',
-                            stringify({type: `device_group_remove`, message: payload}),
-                        );
-                    }
-                } else { // remove_all
-                    logger.info(`Removing '${resolvedEntityDevice.name}' from all groups`);
-                    changedGroups = this.zigbee.groups().filter((g) => g.zh.members.includes(resolvedEntityEndpoint));
-                    await resolvedEntityEndpoint.removeFromAllGroups();
-                    for (const settingsGroup of settings.getGroups()) {
-                        settings.removeDeviceFromGroup(settingsGroup.ID.toString(), keys);
-
-                        /* istanbul ignore else */
-                        if (settings.get().advanced.legacy_api) {
-                            const payload = {friendly_name: resolvedEntityDevice.name};
-                            this.mqtt.publish(
-                                'bridge/log',
-                                stringify({type: `device_group_remove_all`, message: payload}),
-                            );
-                        }
-                    }
-                }
-            } catch (e) {
-                error = `Failed to ${type} from group (${e.message})`;
-                logger.debug(e.stack);
-            }
-        }
-
-        if (!triggeredViaLegacyApi) {
-            const response = utils.getResponse(message, responseData, error);
-            await this.mqtt.publish(`bridge/response/group/members/${type}`, stringify(response));
+        if (!raw || !parsed) {
+            return;
        }

        if (error) {
-            logger.error(error);
-        } else {
-            for (const group of changedGroups) {
-                this.eventBus.emitGroupMembersChanged({
-                    group, action: type, endpoint: resolvedEntityEndpoint, skipDisableReporting});
+            await this.publishResponse(parsed.type, raw, {}, error);
+            return;
+        }
+
+        const {resolvedGroup, resolvedDevice, resolvedEndpoint, type, groupKey, deviceKey, endpointKey, skipDisableReporting} = parsed;
+        const changedGroups: Group[] = [];
+
+        assert(resolvedDevice, '`resolvedDevice` is missing');
+        assert(resolvedEndpoint, '`resolvedEndpoint` is missing');
+
+        try {
+            if (type === 'add') {
+                assert(resolvedGroup, '`resolvedGroup` is missing');
+                logger.info(`Adding '${resolvedDevice.name}' to '${resolvedGroup.name}'`);
+                await resolvedEndpoint.addToGroup(resolvedGroup.zh);
+                changedGroups.push(resolvedGroup);
+                await this.publishResponse<'bridge/response/group/members/add'>(parsed.type, raw, {
+                    device: deviceKey!, // valid from resolved asserts
+                    endpoint: endpointKey!, // valid from resolved asserts
+                    group: groupKey!, // valid from resolved asserts
+                });
+            } else if (type === 'remove') {
+                assert(resolvedGroup, '`resolvedGroup` is missing');
+                logger.info(`Removing '${resolvedDevice.name}' from '${resolvedGroup.name}'`);
+                await resolvedEndpoint.removeFromGroup(resolvedGroup.zh);
+                changedGroups.push(resolvedGroup);
+                await this.publishResponse<'bridge/response/group/members/remove'>(parsed.type, raw, {
+                    device: deviceKey!, // valid from resolved asserts
+                    endpoint: endpointKey!, // valid from resolved asserts
+                    group: groupKey!, // valid from resolved asserts
+                });
+            } else {
+                // remove_all
+                logger.info(`Removing '${resolvedDevice.name}' from all groups`);
+
+                for (const group of this.zigbee.groupsIterator((g) => g.members.includes(resolvedEndpoint))) {
+                    changedGroups.push(group);
+                }
+
+                await resolvedEndpoint.removeFromAllGroups();
+                await this.publishResponse<'bridge/response/group/members/remove_all'>(parsed.type, raw, {
+                    device: deviceKey!, // valid from resolved asserts
+                    endpoint: endpointKey!, // valid from resolved asserts
+                });
            }
+        } catch (e) {
+            const errorMsg = `Failed to ${type} from group (${(e as Error).message})`;
+            await this.publishResponse(parsed.type, raw, {}, errorMsg);
+            logger.debug((e as Error).stack!);
+            return;
+        }
+
+        for (const group of changedGroups) {
+            this.eventBus.emitGroupMembersChanged({group, action: type, endpoint: resolvedEndpoint, skipDisableReporting});
+        }
+    }
+
+    private async publishResponse<T extends Zigbee2MQTTResponseEndpoints>(
+        type: ParsedMQTTMessage['type'],
+        request: KeyValue,
+        data: Zigbee2MQTTAPI[T],
+        error?: string,
+    ): Promise<void> {
+        const response = utils.getResponse(request, data, error);
+        await this.mqtt.publish(`bridge/response/group/members/${type}`, stringify(response));
+
+        if (error) {
+            logger.error(error);
        }
    }
 }
@@ -1,455 +0,0 @@
-import * as settings from '../../util/settings';
-import logger from '../../util/logger';
-import utils from '../../util/utils';
-import assert from 'assert';
-import Extension from '../extension';
-import stringify from 'json-stable-stringify-without-jsonify';
-import bind from 'bind-decorator';
-
-const configRegex =
-    new RegExp(`${settings.get().mqtt.base_topic}/bridge/config/((?:\\w+/get)|(?:\\w+/factory_reset)|(?:\\w+))`);
-const allowedLogLevels = ['error', 'warn', 'info', 'debug'];
-
-export default class BridgeLegacy extends Extension {
-    private lastJoinedDeviceName: string = null;
-    private supportedOptions: {[s: string]: (topic: string, message: string) => Promise<void> | void};
-
-    override async start(): Promise<void> {
-        this.supportedOptions = {
-            'permit_join': this.permitJoin,
-            'last_seen': this.lastSeen,
-            'elapsed': this.elapsed,
-            'reset': this.reset,
-            'log_level': this.logLevel,
-            'devices': this.devices,
-            'groups': this.groups,
-            'devices/get': this.devices,
-            'rename': this.rename,
-            'rename_last': this.renameLast,
-            'remove': this.remove,
-            'force_remove': this.forceRemove,
-            'ban': this.ban,
-            'device_options': this.deviceOptions,
-            'add_group': this.addGroup,
-            'remove_group': this.removeGroup,
-            'force_remove_group': this.removeGroup,
-            'whitelist': this.whitelist,
-            'touchlink/factory_reset': this.touchlinkFactoryReset,
-        };
-
-        this.eventBus.onDeviceJoined(this, (data) => this.onZigbeeEvent_('deviceJoined', data, data.device));
-        this.eventBus.onDeviceInterview(this, (data) => this.onZigbeeEvent_('deviceInterview', data, data.device));
-        this.eventBus.onDeviceAnnounce(this, (data) => this.onZigbeeEvent_('deviceAnnounce', data, data.device));
-        this.eventBus.onDeviceLeave(this, (data) => this.onZigbeeEvent_('deviceLeave', data, null));
-        this.eventBus.onMQTTMessage(this, this.onMQTTMessage);
-
-        await this.publish();
-    }
-
-    @bind whitelist(topic: string, message: string): void {
-        try {
-            const entity = settings.getDevice(message);
-            assert(entity, `Entity '${message}' does not exist`);
-            settings.addDeviceToPasslist(entity.ID.toString());
-            logger.info(`Whitelisted '${entity.friendly_name}'`);
-            this.mqtt.publish(
-                'bridge/log',
-                stringify({type: 'device_whitelisted', message: {friendly_name: entity.friendly_name}}),
-            );
-        } catch (error) {
-            logger.error(`Failed to whitelist '${message}' '${error}'`);
-        }
-    }
-
-    @bind deviceOptions(topic: string, message: string): void {
-        let json = null;
-        try {
-            json = JSON.parse(message);
-        } catch (e) {
-            logger.error('Failed to parse message as JSON');
-            return;
-        }
-
-        if (!json.hasOwnProperty('friendly_name') || !json.hasOwnProperty('options')) {
-            logger.error('Invalid JSON message, should contain "friendly_name" and "options"');
-            return;
-        }
-
-        const entity = settings.getDevice(json.friendly_name);
-        assert(entity, `Entity '${json.friendly_name}' does not exist`);
-        settings.changeEntityOptions(entity.ID.toString(), json.options);
-        logger.info(`Changed device specific options of '${json.friendly_name}' (${stringify(json.options)})`);
-    }
-
-    @bind async permitJoin(topic: string, message: string): Promise<void> {
-        await this.zigbee.permitJoin(message.toLowerCase() === 'true');
-        this.publish();
-    }
-
-    @bind async reset(): Promise<void> {
-        try {
-            await this.zigbee.reset('soft');
-            logger.info('Soft reset ZNP');
-        } catch (error) {
-            logger.error('Soft reset failed');
-        }
-    }
-
-    @bind lastSeen(topic: string, message: string): void {
-        const allowed = ['disable', 'ISO_8601', 'epoch', 'ISO_8601_local'];
-        if (!allowed.includes(message)) {
-            logger.error(`${message} is not an allowed value, possible: ${allowed}`);
-            return;
-        }
-
-        settings.set(['advanced', 'last_seen'], message);
-        logger.info(`Set last_seen to ${message}`);
-    }
-
-    @bind elapsed(topic: string, message: string): void {
-        const allowed = ['true', 'false'];
-        if (!allowed.includes(message)) {
-            logger.error(`${message} is not an allowed value, possible: ${allowed}`);
-            return;
-        }
-
-        settings.set(['advanced', 'elapsed'], message === 'true');
-        logger.info(`Set elapsed to ${message}`);
-    }
-
-    @bind logLevel(topic: string, message: string): void {
-        const level = message.toLowerCase() as 'error' | 'warn' | 'info' | 'debug';
-        if (allowedLogLevels.includes(level)) {
-            logger.info(`Switching log level to '${level}'`);
-            logger.setLevel(level);
-        } else {
-            logger.error(`Could not set log level to '${level}'. Allowed level: '${allowedLogLevels.join(',')}'`);
-        }
-
-        this.publish();
-    }
-
-    @bind async devices(topic: string): Promise<void> {
-        const coordinator = await this.zigbee.getCoordinatorVersion();
-        const devices = this.zigbee.devices().map((device) => {
-            const payload: KeyValue = {
-                ieeeAddr: device.ieeeAddr,
-                type: device.zh.type,
-                networkAddress: device.zh.networkAddress,
-            };
-
-            if (device.zh.type !== 'Coordinator') {
-                const definition = device.definition;
-                payload.model = definition ? definition.model : device.zh.modelID;
-                payload.vendor = definition ? definition.vendor : '-';
-                payload.description = definition ? definition.description : '-';
-                payload.friendly_name = device.name;
-                payload.manufacturerID = device.zh.manufacturerID;
-                payload.manufacturerName = device.zh.manufacturerName;
-                payload.powerSource = device.zh.powerSource;
-                payload.modelID = device.zh.modelID;
-                payload.hardwareVersion = device.zh.hardwareVersion;
-                payload.softwareBuildID = device.zh.softwareBuildID;
-                payload.dateCode = device.zh.dateCode;
-                payload.lastSeen = device.zh.lastSeen;
-            } else {
-                payload.friendly_name = 'Coordinator';
-                payload.softwareBuildID = coordinator.type;
-                payload.dateCode = coordinator.meta.revision.toString();
-                payload.lastSeen = Date.now();
-            }
-
-            return payload;
-        });
-
-        if (topic.split('/').pop() == 'get') {
-            this.mqtt.publish(
-                `bridge/config/devices`, stringify(devices), {}, settings.get().mqtt.base_topic, false, false,
-            );
-        } else {
-            this.mqtt.publish('bridge/log', stringify({type: 'devices', message: devices}));
-        }
-    }
-
-    @bind groups(): void {
-        const payload = settings.getGroups().map((g) => {
-            return {...g, ID: Number(g.ID)};
-        });
-
-        this.mqtt.publish('bridge/log', stringify({type: 'groups', message: payload}));
-    }
-
-    @bind rename(topic: string, message: string): void {
-        const invalid =
-            `Invalid rename message format expected {"old": "friendly_name", "new": "new_name"} got ${message}`;
-
-        let json = null;
-        try {
-            json = JSON.parse(message);
-        } catch (e) {
-            logger.error(invalid);
-            return;
-        }
-
-        // Validate message
-        if (!json.new || !json.old) {
-            logger.error(invalid);
-            return;
-        }
-
-        this._renameInternal(json.old, json.new);
-    }
-
-    @bind renameLast(topic: string, message: string): void {
-        if (!this.lastJoinedDeviceName) {
-            logger.error(`Cannot rename last joined device, no device has joined during this session`);
-            return;
-        }
-
-        this._renameInternal(this.lastJoinedDeviceName, message);
-    }
-
-    _renameInternal(from: string, to: string): void {
-        try {
-            const isGroup = settings.getGroup(from) !== null;
-            settings.changeFriendlyName(from, to);
-            logger.info(`Successfully renamed - ${from} to ${to} `);
-            const entity = this.zigbee.resolveEntity(to);
-            if (entity.isDevice()) {
-                this.eventBus.emitEntityRenamed({homeAssisantRename: false, from, to, entity});
-            }
-
-            this.mqtt.publish(
-                'bridge/log',
-                stringify({type: `${isGroup ? 'group' : 'device'}_renamed`, message: {from, to}}),
-            );
-        } catch (error) {
-            logger.error(`Failed to rename - ${from} to ${to}`);
-        }
-    }
-
-    @bind addGroup(topic: string, message: string): void {
-        let id = null;
-        let name = null;
-        try {
-            // json payload with id and friendly_name
-            const json = JSON.parse(message);
-            if (json.hasOwnProperty('id')) {
-                id = json.id;
-                name = `group_${id}`;
-            }
-            if (json.hasOwnProperty('friendly_name')) {
-                name = json.friendly_name;
-            }
-        } catch (e) {
-            // just friendly_name
-            name = message;
-        }
-
-        if (name == null) {
-            logger.error('Failed to add group, missing friendly_name!');
-            return;
-        }
-
-        const group = settings.addGroup(name, id);
-        this.zigbee.createGroup(group.ID);
-        this.mqtt.publish('bridge/log', stringify({type: `group_added`, message: name}));
-        logger.info(`Added group '${name}'`);
-    }
-
-    @bind removeGroup(topic: string, message: string): void {
-        const name = message;
-        const entity = this.zigbee.resolveEntity(message) as Group;
-        assert(entity && entity.isGroup(), `Group '${message}' does not exist`);
-
-        if (topic.includes('force')) {
-            entity.zh.removeFromDatabase();
-        } else {
-            entity.zh.removeFromNetwork();
-        }
-        settings.removeGroup(message);
-
-        this.mqtt.publish('bridge/log', stringify({type: `group_removed`, message}));
-        logger.info(`Removed group '${name}'`);
-    }
-
-    @bind async forceRemove(topic: string, message: string): Promise<void> {
-        await this.removeForceRemoveOrBan('force_remove', message);
-    }
-
-    @bind async remove(topic: string, message: string): Promise<void> {
-        await this.removeForceRemoveOrBan('remove', message);
-    }
-
-    @bind async ban(topic: string, message: string): Promise<void> {
-        await this.removeForceRemoveOrBan('ban', message);
-    }
-
-    @bind async removeForceRemoveOrBan(action: string, message: string): Promise<void> {
-        const entity = this.zigbee.resolveEntity(message.trim()) as Device;
-        const lookup: KeyValue = {
-            ban: ['banned', 'Banning', 'ban'],
-            force_remove: ['force_removed', 'Force removing', 'force remove'],
-            remove: ['removed', 'Removing', 'remove'],
-        };
-
-        if (!entity) {
-            logger.error(`Cannot ${lookup[action][2]}, device '${message}' does not exist`);
-
-            this.mqtt.publish('bridge/log', stringify({type: `device_${lookup[action][0]}_failed`, message}));
-            return;
-        }
-
-        const ieeeAddr = entity.ieeeAddr;
-        const name = entity.name;
-
-        const cleanup = (): void => {
-            // Fire event
-            this.eventBus.emitDeviceRemoved({ieeeAddr, name});
-
-            // Remove from configuration.yaml
-            settings.removeDevice(entity.ieeeAddr);
-
-            // Remove from state
-            this.state.remove(ieeeAddr);
-
-            logger.info(`Successfully ${lookup[action][0]} ${entity.name}`);
-            this.mqtt.publish('bridge/log', stringify({type: `device_${lookup[action][0]}`, message}));
-        };
-
-        try {
-            logger.info(`${lookup[action][1]} '${entity.name}'`);
-            if (action === 'force_remove') {
-                await entity.zh.removeFromDatabase();
-            } else {
-                await entity.zh.removeFromNetwork();
-            }
-
-            cleanup();
-        } catch (error) {
-            logger.error(`Failed to ${lookup[action][2]} ${entity.name} (${error})`);
-            // eslint-disable-next-line
-            logger.error(`See https://www.zigbee2mqtt.io/guide/usage/mqtt_topics_and_messages.html#zigbee2mqtt-bridge-request for more info`);
-
-            this.mqtt.publish('bridge/log', stringify({type: `device_${lookup[action][0]}_failed`, message}));
-        }
-
-        if (action === 'ban') {
-            settings.blockDevice(ieeeAddr);
-        }
-    }
-
-    @bind async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
-        const {topic, message} = data;
-        if (!topic.match(configRegex)) {
-            return;
-        }
-
-        const option = topic.match(configRegex)[1];
-
-        if (!this.supportedOptions.hasOwnProperty(option)) {
-            return;
-        }
-
-        await this.supportedOptions[option](topic, message);
-
-        return;
-    }
-
-    async publish(): Promise<void> {
-        const info = await utils.getZigbee2MQTTVersion();
-        const coordinator = await this.zigbee.getCoordinatorVersion();
-        const topic = `bridge/config`;
-        const payload = {
-            version: info.version,
-            commit: info.commitHash,
-            coordinator,
-            network: await this.zigbee.getNetworkParameters(),
-            log_level: logger.getLevel(),
-            permit_join: this.zigbee.getPermitJoin(),
-        };
-
-        await this.mqtt.publish(topic, stringify(payload), {retain: true, qos: 0});
-    }
-
-    onZigbeeEvent_(type: string, data: KeyValue, resolvedEntity: Device): void {
-        if (type === 'deviceJoined' && resolvedEntity) {
-            this.lastJoinedDeviceName = resolvedEntity.name;
-        }
-
-        if (type === 'deviceJoined') {
-            this.mqtt.publish(
-                'bridge/log',
-                stringify({type: `device_connected`, message: {friendly_name: resolvedEntity.name}}),
-            );
-        } else if (type === 'deviceInterview') {
-            if (data.status === 'successful') {
-                if (resolvedEntity.isSupported) {
-                    const {vendor, description, model} = resolvedEntity.definition;
-                    const log = {friendly_name: resolvedEntity.name, model, vendor, description, supported: true};
-                    this.mqtt.publish(
-                        'bridge/log',
-                        stringify({type: `pairing`, message: 'interview_successful', meta: log}),
-                    );
-                } else {
-                    const meta = {friendly_name: resolvedEntity.name, supported: false};
-                    this.mqtt.publish(
-                        'bridge/log',
-                        stringify({type: `pairing`, message: 'interview_successful', meta}),
-                    );
-                }
-            } else if (data.status === 'failed') {
-                const meta = {friendly_name: resolvedEntity.name};
-                this.mqtt.publish(
-                    'bridge/log',
-                    stringify({type: `pairing`, message: 'interview_failed', meta}),
-                );
-            } else {
-                /* istanbul ignore else */
-                if (data.status === 'started') {
-                    const meta = {friendly_name: resolvedEntity.name};
-                    this.mqtt.publish(
-                        'bridge/log',
-                        stringify({type: `pairing`, message: 'interview_started', meta}),
-                    );
-                }
-            }
-        } else if (type === 'deviceAnnounce') {
-            const meta = {friendly_name: resolvedEntity.name};
-            this.mqtt.publish('bridge/log', stringify({type: `device_announced`, message: 'announce', meta}));
-        } else {
-            /* istanbul ignore else */
-            if (type === 'deviceLeave') {
-                const name = data.ieeeAddr;
-                const meta = {friendly_name: name};
-                this.mqtt.publish(
-                    'bridge/log',
-                    stringify({type: `device_removed`, message: 'left_network', meta}),
-                );
-            }
-        }
-    }
-
-    @bind async touchlinkFactoryReset(): Promise<void> {
-        logger.info('Starting touchlink factory reset...');
-        this.mqtt.publish(
-            'bridge/log',
-            stringify({type: `touchlink`, message: 'reset_started', meta: {status: 'started'}}),
-        );
-        const result = await this.zigbee.touchlinkFactoryResetFirst();
-
-        if (result) {
-            logger.info('Successfully factory reset device through Touchlink');
-            this.mqtt.publish(
-                'bridge/log',
-                stringify({type: `touchlink`, message: 'reset_success', meta: {status: 'success'}}),
-            );
-        } else {
-            logger.warn('Failed to factory reset device through Touchlink');
-            this.mqtt.publish(
-                'bridge/log',
-                stringify({type: `touchlink`, message: 'reset_failed', meta: {status: 'failed'}}),
-            );
-        }
-    }
-}
@@ -1,56 +0,0 @@
-/* istanbul ignore file */
-import * as settings from '../../util/settings';
-import logger from '../../util/logger';
-import utils from '../../util/utils';
-import Extension from '../extension';
-import bind from 'bind-decorator';
-import Device from '../../model/device';
-
-const topicRegex = new RegExp(`^${settings.get().mqtt.base_topic}/bridge/device/(.+)/get_group_membership$`);
-
-export default class DeviceGroupMembership extends Extension {
-    override async start(): Promise<void> {
-        this.eventBus.onMQTTMessage(this, this.onMQTTMessage);
-    }
-
-    @bind async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
-        const match = data.topic.match(topicRegex);
-        if (!match) {
-            return null;
-        }
-
-        const parsed = utils.parseEntityID(match[1]);
-        const device = this.zigbee.resolveEntity(parsed.ID) as Device;
-        if (!device || !(device instanceof Device)) {
-            logger.error(`Device '${match[1]}' does not exist`);
-            return;
-        }
-        const endpoint = device.endpoint(parsed.endpoint);
-        const response = await endpoint.command(
-            `genGroups`, 'getMembership', {groupcount: 0, grouplist: []}, {},
-        );
-
-        if (!response) {
-            logger.warn(`Couldn't get group membership of ${device.ieeeAddr}`);
-            return;
-        }
-
-        let {grouplist, capacity} = response;
-
-        grouplist = grouplist.map((gid: string) => {
-            const g = settings.getGroup(gid);
-            return g ? g.friendly_name : gid;
-        });
-
-        const msgGroupList = `${device.ieeeAddr} is in groups [${grouplist}]`;
-        let msgCapacity;
-        if (capacity === 254) {
-            msgCapacity = 'it can be a part of at least 1 more group';
-        } else {
-            msgCapacity = `its remaining group capacity is ${capacity === 255 ? 'unknown' : capacity}`;
-        }
-        logger.info(`${msgGroupList} and ${msgCapacity}`);
-
-        this.publishEntityState(device, {group_list: grouplist, group_capacity: capacity});
-    }
-}
@@ -1,194 +0,0 @@
-import * as zhc from 'zigbee-herdsman-converters';
-import logger from '../../util/logger';
-import * as settings from '../../util/settings';
-import Extension from '../extension';
-
-const defaultConfiguration = {
-    minimumReportInterval: 3, maximumReportInterval: 300, reportableChange: 1,
-};
-
-const ZNLDP12LM = zhc.definitions.find((d) => d.model === 'ZNLDP12LM');
-
-const devicesNotSupportingReporting = [
-    zhc.definitions.find((d) => d.model === 'CC2530.ROUTER'),
-    zhc.definitions.find((d) => d.model === 'BASICZBR3'),
-    zhc.definitions.find((d) => d.model === 'ZM-CSW032-D'),
-    zhc.definitions.find((d) => d.model === 'TS0001'),
-    zhc.definitions.find((d) => d.model === 'TS0115'),
-];
-
-const reportKey = 1;
-
-const getColorCapabilities = async (endpoint: zh.Endpoint): Promise<{colorTemperature: boolean, colorXY: boolean}> => {
-    if (endpoint.getClusterAttributeValue('lightingColorCtrl', 'colorCapabilities') === undefined) {
-        await endpoint.read('lightingColorCtrl', ['colorCapabilities']);
-    }
-
-    const value = endpoint.getClusterAttributeValue('lightingColorCtrl', 'colorCapabilities') as number;
-    return {
-        colorTemperature: (value & 1<<4) > 0,
-        colorXY: (value & 1<<3) > 0,
-    };
-};
-
-const clusters: {[s: string]:
-    {attribute: string, minimumReportInterval: number, maximumReportInterval: number, reportableChange: number
-        condition?: (endpoint: zh.Endpoint) => Promise<boolean>}[]} =
-{
-    'genOnOff': [
-        {attribute: 'onOff', ...defaultConfiguration, minimumReportInterval: 0, reportableChange: 0},
-    ],
-    'genLevelCtrl': [
-        {attribute: 'currentLevel', ...defaultConfiguration},
-    ],
-    'lightingColorCtrl': [
-        {
-            attribute: 'colorTemperature', ...defaultConfiguration,
-            condition: async (endpoint): Promise<boolean> => (await getColorCapabilities(endpoint)).colorTemperature,
-        },
-        {
-            attribute: 'currentX', ...defaultConfiguration,
-            condition: async (endpoint): Promise<boolean> => (await getColorCapabilities(endpoint)).colorXY,
-        },
-        {
-            attribute: 'currentY', ...defaultConfiguration,
-            condition: async (endpoint): Promise<boolean> => (await getColorCapabilities(endpoint)).colorXY,
-        },
-    ],
-    'closuresWindowCovering': [
-        {attribute: 'currentPositionLiftPercentage', ...defaultConfiguration},
-        {attribute: 'currentPositionTiltPercentage', ...defaultConfiguration},
-    ],
-};
-
-export default class Report extends Extension {
-    private queue: Set<string> = new Set();
-    private failed: Set<string> = new Set();
-    private enabled = settings.get().advanced.report;
-
-    shouldIgnoreClusterForDevice(cluster: string, definition: zhc.Definition): boolean {
-        if (definition === ZNLDP12LM && cluster === 'closuresWindowCovering') {
-            // Device announces it but doesn't support it
-            // https://github.com/Koenkk/zigbee2mqtt/issues/2611
-            return true;
-        }
-
-        return false;
-    }
-
-    async setupReporting(device: Device): Promise<void> {
-        if (this.queue.has(device.ieeeAddr) || this.failed.has(device.ieeeAddr)) return;
-        this.queue.add(device.ieeeAddr);
-
-        const term1 = this.enabled ? 'Setup' : 'Disable';
-        const term2 = this.enabled ? 'setup' : 'disabled';
-
-        try {
-            for (const ep of device.zh.endpoints) {
-                for (const [cluster, configuration] of Object.entries(clusters)) {
-                    if (ep.supportsInputCluster(cluster) &&
-                        !this.shouldIgnoreClusterForDevice(cluster, device.definition)) {
-                        logger.debug(`${term1} reporting for '${device.ieeeAddr}' - ${ep.ID} - ${cluster}`);
-
-                        const items = [];
-                        for (const entry of configuration) {
-                            if (!entry.hasOwnProperty('condition') || (await entry.condition(ep))) {
-                                const toAdd = {...entry};
-                                if (!this.enabled) toAdd.maximumReportInterval = 0xFFFF;
-                                items.push(toAdd);
-                                delete items[items.length - 1].condition;
-                            }
-                        }
-
-                        this.enabled ?
-                            await ep.bind(cluster, this.zigbee.firstCoordinatorEndpoint()) :
-                            await ep.unbind(cluster, this.zigbee.firstCoordinatorEndpoint());
-
-                        await ep.configureReporting(cluster, items);
-                        logger.info(
-                            `Successfully ${term2} reporting for '${device.ieeeAddr}' - ${ep.ID} - ${cluster}`,
-                        );
-                    }
-                }
-            }
-
-            if (this.enabled) {
-                device.zh.meta.reporting = reportKey;
-            } else {
-                delete device.zh.meta.reporting;
-                this.eventBus.emitReconfigure({device});
-            }
-
-            this.eventBus.emitDevicesChanged();
-        } catch (error) {
-            logger.error(
-                `Failed to ${term1.toLowerCase()} reporting for '${device.ieeeAddr}' - ${error.stack}`,
-            );
-
-            this.failed.add(device.ieeeAddr);
-        }
-
-        device.zh.save();
-        this.queue.delete(device.ieeeAddr);
-    }
-
-    shouldSetupReporting(device: Device, messageType: string): boolean {
-        if (!device || !device.zh || !device.definition) return false;
-
-        // Handle messages of type endDeviceAnnce and devIncoming.
-        // This message is typically send when a device comes online after being powered off
-        // Ikea TRADFRI tend to forget their reporting after powered off.
-        // Re-setup reporting.
-        // Only resetup reporting if configuredReportings was not populated yet,
-        // else reconfigure is done in zigbee-herdsman-converters ikea.js/bulbOnEvent
-        // configuredReportings are saved since Zigbee2MQTT 1.17.0
-        // https://github.com/Koenkk/zigbee2mqtt/issues/966
-        if (this.enabled && messageType === 'deviceAnnounce' && device.isIkeaTradfri() &&
-            device.zh.endpoints.filter((e) => e.configuredReportings.length === 0).length ===
-                device.zh.endpoints.length) {
-            return true;
-        }
-
-        // These do not support reproting.
-        // https://github.com/Koenkk/zigbee-herdsman/issues/110
-        const philipsIgnoreSw = ['5.127.1.26581', '5.130.1.30000'];
-        if (device.zh.manufacturerName === 'Philips' &&
-            philipsIgnoreSw.includes(device.zh.softwareBuildID)) return false;
-
-        if (device.zh.interviewing === true) return false;
-        if (device.zh.type !== 'Router' || device.zh.powerSource === 'Battery') return false;
-        // Gledopto devices don't support reporting.
-        if (devicesNotSupportingReporting.includes(device.definition) ||
-            device.definition.vendor === 'Gledopto') return false;
-
-        if (this.enabled && device.zh.meta.hasOwnProperty('reporting') &&
-            device.zh.meta.reporting === reportKey) {
-            return false;
-        }
-
-        if (!this.enabled && !device.zh.meta.hasOwnProperty('reporting')) {
-            return false;
-        }
-
-        return true;
-    }
-
-    override async start(): Promise<void> {
-        for (const device of this.zigbee.devices(false)) {
-            if (this.shouldSetupReporting(device, null)) {
-                await this.setupReporting(device);
-            }
-        }
-
-        this.eventBus.onDeviceAnnounce(this, (data) => this.onZigbeeEvent_('deviceAnnounce', data.device));
-        this.eventBus.onDeviceMessage(this, (data) => this.onZigbeeEvent_('dummy', data.device));
-        this.eventBus.onDeviceJoined(this, (data) => this.onZigbeeEvent_('dummy', data.device));
-        this.eventBus.onDeviceNetworkAddressChanged(this, (data) => this.onZigbeeEvent_('dummy', data.device));
-    }
-
-    async onZigbeeEvent_(type: string, device: Device): Promise<void> {
-        if (this.shouldSetupReporting(device, type)) {
-            await this.setupReporting(device);
-        }
-    }
-}
@@ -1,62 +0,0 @@
-/* istanbul ignore file */
-// DEPRECATED
-import * as settings from '../../util/settings';
-import logger from '../../util/logger';
-import utils from '../../util/utils';
-import Extension from '../extension';
-
-/**
- * This extensions soft resets the ZNP after a certain timeout.
- */
-export default class SoftReset extends Extension {
-    private timer: NodeJS.Timeout = null;
-    private timeout = utils.seconds(settings.get().advanced.soft_reset_timeout);
-
-    override async start(): Promise<void> {
-        logger.debug(`Soft reset timeout set to ${this.timeout / 1000} seconds`);
-        this.resetTimer();
-        this.eventBus.onDeviceMessage(this, () => this.resetTimer());
-        this.eventBus.onDeviceAnnounce(this, () => this.resetTimer());
-        this.eventBus.onDeviceNetworkAddressChanged(this, () => this.resetTimer());
-        this.eventBus.onDeviceJoined(this, () => this.resetTimer());
-        this.eventBus.onDeviceInterview(this, () => this.resetTimer());
-    }
-
-    private clearTimer(): void {
-        if (this.timer) {
-            clearTimeout(this.timer);
-            this.timer = null;
-        }
-    }
-
-    private resetTimer(): void {
-        if (this.timeout === 0) {
-            return;
-        }
-
-        this.clearTimer();
-        this.timer = setTimeout(() => this.handleTimeout(), this.timeout);
-    }
-
-    private async handleTimeout(): Promise<void> {
-        logger.warn('Soft reset timeout triggered');
-
-        try {
-            await this.zigbee.reset('soft');
-            logger.warn('Soft reset ZNP due to timeout');
-        } catch (error) {
-            logger.warn('Soft reset failed, trying stop/start');
-
-            await this.zigbee.stop();
-            logger.warn('Zigbee stopped');
-
-            try {
-                await this.zigbee.start();
-            } catch (error) {
-                logger.error('Failed to restart!');
-            }
-        }
-
-        this.resetTimer();
-    }
-}
@@ -1,85 +1,67 @@
+import type {Zigbee2MQTTAPI, Zigbee2MQTTNetworkMap} from 'lib/types/api';
+
+import bind from 'bind-decorator';
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import logger from '../util/logger';
 import * as settings from '../util/settings';
 import utils from '../util/utils';
-import logger from '../util/logger';
-import stringify from 'json-stable-stringify-without-jsonify';
 import Extension from './extension';
-import bind from 'bind-decorator';

-interface Link {
-    source: {ieeeAddr: string, networkAddress: number}, target: {ieeeAddr: string, networkAddress: number},
-    linkquality: number, depth: number, routes: zh.RoutingTableEntry[],
-    sourceIeeeAddr: string, targetIeeeAddr: string, sourceNwkAddr: number, lqi: number, relationship: number,
-}
-
-interface Topology {
-    nodes: {
-        ieeeAddr: string, friendlyName: string, type: string, networkAddress: number, manufacturerName: string,
-        modelID: string, failed: string[], lastSeen: number,
-        definition: {model: string, vendor: string, supports: string, description: string}}[],
-    links: Link[],
-}
+const SUPPORTED_FORMATS = ['raw', 'graphviz', 'plantuml'];

 /**
 * This extension creates a network map
 */
 export default class NetworkMap extends Extension {
-    private legacyApi = settings.get().advanced.legacy_api;
-    private legacyTopic = `${settings.get().mqtt.base_topic}/bridge/networkmap`;
-    private legacyTopicRoutes = `${settings.get().mqtt.base_topic}/bridge/networkmap/routes`;
    private topic = `${settings.get().mqtt.base_topic}/bridge/request/networkmap`;
-    private supportedFormats: {[s: string]: (topology: Topology) => KeyValue | string};

    override async start(): Promise<void> {
        this.eventBus.onMQTTMessage(this, this.onMQTTMessage);
-        this.supportedFormats = {
-            'raw': this.raw,
-            'graphviz': this.graphviz,
-            'plantuml': this.plantuml,
-        };
    }

    @bind async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
-        /* istanbul ignore else */
-        if (this.legacyApi) {
-            if ((data.topic === this.legacyTopic || data.topic === this.legacyTopicRoutes) &&
-                this.supportedFormats.hasOwnProperty(data.message)) {
-                const includeRoutes = data.topic === this.legacyTopicRoutes;
-                const topology = await this.networkScan(includeRoutes);
-                let converted = this.supportedFormats[data.message](topology);
-                converted = data.message === 'raw' ? stringify(converted) : converted;
-                this.mqtt.publish(`bridge/networkmap/${data.message}`, converted as string, {});
-            }
-        }
-
        if (data.topic === this.topic) {
-            const message = utils.parseJSON(data.message, data.message);
+            const message = utils.parseJSON(data.message, data.message) as Zigbee2MQTTAPI['bridge/request/networkmap'];
+
            try {
                const type = typeof message === 'object' ? message.type : message;
-                if (!this.supportedFormats.hasOwnProperty(type)) {
-                    throw new Error(`Type '${type}' not supported, allowed are: ${Object.keys(this.supportedFormats)}`);
+
+                if (!SUPPORTED_FORMATS.includes(type)) {
+                    throw new Error(`Type '${type}' not supported, allowed are: ${SUPPORTED_FORMATS.join(',')}`);
                }

                const routes = typeof message === 'object' && message.routes;
                const topology = await this.networkScan(routes);
-                const value = this.supportedFormats[type](topology);
-                await this.mqtt.publish(
-                    'bridge/response/networkmap',
-                    stringify(utils.getResponse(message, {routes, type, value}, null)),
-                );
+                let responseData: Zigbee2MQTTAPI['bridge/response/networkmap'];
+
+                switch (type) {
+                    case 'raw': {
+                        responseData = {type, routes, value: this.raw(topology)};
+                        break;
+                    }
+                    case 'graphviz': {
+                        responseData = {type, routes, value: this.graphviz(topology)};
+                        break;
+                    }
+                    case 'plantuml': {
+                        responseData = {type, routes, value: this.plantuml(topology)};
+                        break;
+                    }
+                }
+
+                await this.mqtt.publish('bridge/response/networkmap', stringify(utils.getResponse(message, responseData)));
            } catch (error) {
-                await this.mqtt.publish(
-                    'bridge/response/networkmap',
-                    stringify(utils.getResponse(message, {}, error.message)),
-                );
+                await this.mqtt.publish('bridge/response/networkmap', stringify(utils.getResponse(message, {}, (error as Error).message)));
            }
        }
    }

-    @bind raw(topology: Topology): KeyValue {
+    raw(topology: Zigbee2MQTTNetworkMap): Zigbee2MQTTNetworkMap {
        return topology;
    }

-    @bind graphviz(topology: Topology): string {
+    graphviz(topology: Zigbee2MQTTNetworkMap): string {
        const colors = settings.get().map_options.graphviz.colors;

        let text = 'digraph G {\nnode[shape=record];\n';
@@ -94,7 +76,7 @@ export default class NetworkMap extends Extension {
            // Add the device short network address, ieeaddr and scan note (if any)
            labels.push(
                `${node.ieeeAddr} (${utils.toNetworkAddressHex(node.networkAddress)})` +
-                ((node.failed && node.failed.length) ? `failed: ${node.failed.join(',')}` : ''),
+                    (node.failed && node.failed.length ? `failed: ${node.failed.join(',')}` : ''),
            );

            // Add the device model
@@ -113,35 +95,31 @@ export default class NetworkMap extends Extension {

            // Shape the record according to device type
            if (node.type == 'Coordinator') {
-                style = `style="bold, filled", fillcolor="${colors.fill.coordinator}", ` +
-                    `fontcolor="${colors.font.coordinator}"`;
+                style = `style="bold, filled", fillcolor="${colors.fill.coordinator}", fontcolor="${colors.font.coordinator}"`;
            } else if (node.type == 'Router') {
-                style = `style="rounded, filled", fillcolor="${colors.fill.router}", ` +
-                    `fontcolor="${colors.font.router}"`;
+                style = `style="rounded, filled", fillcolor="${colors.fill.router}", fontcolor="${colors.font.router}"`;
            } else {
-                style = `style="rounded, dashed, filled", fillcolor="${colors.fill.enddevice}", ` +
-                    `fontcolor="${colors.font.enddevice}"`;
+                style = `style="rounded, dashed, filled", fillcolor="${colors.fill.enddevice}", fontcolor="${colors.font.enddevice}"`;
            }

            // Add the device with its labels to the graph as a node.
-            text += `  "${node.ieeeAddr}" [`+style+`, label="{${labels.join('|')}}"];\n`;
+            text += `  "${node.ieeeAddr}" [${style}, label="{${labels.join('|')}}"];\n`;

            /**
             * Add an edge between the device and its child to the graph
             * NOTE: There are situations where a device is NOT in the topology, this can be e.g.
             * due to not responded to the lqi scan. In that case we do not add an edge for this device.
             */
-            topology.links.filter((e) => (e.source.ieeeAddr === node.ieeeAddr)).forEach((e) => {
-                const lineStyle = (node.type=='EndDevice') ? 'penwidth=1, ' :
-                    (!e.routes.length) ? 'penwidth=0.5, ' : 'penwidth=2, ';
-                const lineWeight = (!e.routes.length) ? `weight=0, color="${colors.line.inactive}", ` :
-                    `weight=1, color="${colors.line.active}", `;
-                const textRoutes = e.routes.map((r) => utils.toNetworkAddressHex(r.destinationAddress));
-                const lineLabels = (!e.routes.length) ? `label="${e.linkquality}"` :
-                    `label="${e.linkquality} (routes: ${textRoutes.join(',')})"`;
-                text += `  "${node.ieeeAddr}" -> "${e.target.ieeeAddr}"`;
-                text += ` [${lineStyle}${lineWeight}${lineLabels}]\n`;
-            });
+            topology.links
+                .filter((e) => e.source.ieeeAddr === node.ieeeAddr)
+                .forEach((e) => {
+                    const lineStyle = node.type == 'EndDevice' ? 'penwidth=1, ' : !e.routes.length ? 'penwidth=0.5, ' : 'penwidth=2, ';
+                    const lineWeight = !e.routes.length ? `weight=0, color="${colors.line.inactive}", ` : `weight=1, color="${colors.line.active}", `;
+                    const textRoutes = e.routes.map((r) => utils.toNetworkAddressHex(r.destinationAddress));
+                    const lineLabels = !e.routes.length ? `label="${e.linkquality}"` : `label="${e.linkquality} (routes: ${textRoutes.join(',')})"`;
+                    text += `  "${node.ieeeAddr}" -> "${e.target.ieeeAddr}"`;
+                    text += ` [${lineStyle}${lineWeight}${lineLabels}]\n`;
+                });
        });

        text += '}';
@@ -149,43 +127,45 @@ export default class NetworkMap extends Extension {
        return text.replace(/\0/g, '');
    }

-    @bind plantuml(topology: Topology): string {
+    plantuml(topology: Zigbee2MQTTNetworkMap): string {
        const text = [];

        text.push(`' paste into: https://www.planttext.com/`);
        text.push(``);
        text.push('@startuml');

-        topology.nodes.sort((a, b) => a.friendlyName.localeCompare(b.friendlyName)).forEach((node) => {
-            // Add friendly name
-            text.push(`card ${node.ieeeAddr} [`);
-            text.push(`${node.friendlyName}`);
-            text.push(`---`);
-
-            // Add the device short network address, ieeaddr and scan note (if any)
-            text.push(
-                `${node.ieeeAddr} (${utils.toNetworkAddressHex(node.networkAddress)})` +
-                ((node.failed && node.failed.length) ? ` failed: ${node.failed.join(',')}` : ''),
-            );
-
-            // Add the device model
-            if (node.type !== 'Coordinator') {
+        topology.nodes
+            .sort((a, b) => a.friendlyName.localeCompare(b.friendlyName))
+            .forEach((node) => {
+                // Add friendly name
+                text.push(`card ${node.ieeeAddr} [`);
+                text.push(`${node.friendlyName}`);
                text.push(`---`);
-                const definition = (this.zigbee.resolveEntity(node.ieeeAddr) as Device).definition;
-                text.push(`${definition?.vendor} ${definition?.description} (${definition?.model})`);
-            }

-            // Add the device last_seen timestamp
-            let lastSeen = 'unknown';
-            const date = node.type === 'Coordinator' ? Date.now() : node.lastSeen;
-            if (date) {
-                lastSeen = utils.formatDate(date, 'relative') as string;
-            }
-            text.push(`---`);
-            text.push(lastSeen);
-            text.push(`]`);
-            text.push(``);
-        });
+                // Add the device short network address, ieeaddr and scan note (if any)
+                text.push(
+                    `${node.ieeeAddr} (${utils.toNetworkAddressHex(node.networkAddress)})` +
+                        (node.failed && node.failed.length ? ` failed: ${node.failed.join(',')}` : ''),
+                );
+
+                // Add the device model
+                if (node.type !== 'Coordinator') {
+                    text.push(`---`);
+                    const definition = (this.zigbee.resolveEntity(node.ieeeAddr) as Device).definition;
+                    text.push(`${definition?.vendor} ${definition?.description} (${definition?.model})`);
+                }
+
+                // Add the device last_seen timestamp
+                let lastSeen = 'unknown';
+                const date = node.type === 'Coordinator' ? Date.now() : node.lastSeen;
+                if (date) {
+                    lastSeen = utils.formatDate(date, 'relative') as string;
+                }
+                text.push(`---`);
+                text.push(lastSeen);
+                text.push(`]`);
+                text.push(``);
+            });

        /**
         * Add edges between the devices
@@ -202,77 +182,95 @@ export default class NetworkMap extends Extension {
        return text.join(`\n`);
    }

-    async networkScan(includeRoutes: boolean): Promise<Topology> {
+    async networkScan(includeRoutes: boolean): Promise<Zigbee2MQTTNetworkMap> {
        logger.info(`Starting network scan (includeRoutes '${includeRoutes}')`);
-        const devices = this.zigbee.devices().filter((d) => d.zh.type !== 'GreenPower' && !d.options.disabled);
        const lqis: Map<Device, zh.LQI> = new Map();
        const routingTables: Map<Device, zh.RoutingTable> = new Map();
        const failed: Map<Device, string[]> = new Map();
+        const requestWithRetry = async <T>(request: () => Promise<T>): Promise<T> => {
+            try {
+                const result = await request();
+
+                return result;
+            } catch {
+                // Network is possibly congested, sleep 5 seconds to let the network settle.
+                await utils.sleep(5);
+                return await request();
+            }
+        };
+
+        for (const device of this.zigbee.devicesIterator((d) => d.type !== 'GreenPower' && d.type !== 'EndDevice')) {
+            if (device.options.disabled) {
+                continue;
+            }

-        for (const device of devices.filter((d) => d.zh.type != 'EndDevice')) {
            failed.set(device, []);
            await utils.sleep(1); // sleep 1 second between each scan to reduce stress on network.

-            const doRequest = async <T>(request: () => Promise<T>, firstAttempt = true): Promise<T> => {
-                try {
-                    return await request();
-                } catch (error) {
-                    if (!firstAttempt) {
-                        throw error;
-                    } else {
-                        // Network is possibly congested, sleep 5 seconds to let the network settle.
-                        await utils.sleep(5);
-                        return doRequest(request, false);
-                    }
-                }
-            };
-
            try {
-                const result = await doRequest<zh.LQI>(async () => device.zh.lqi());
+                const result = await requestWithRetry<zh.LQI>(async () => await device.zh.lqi());
                lqis.set(device, result);
                logger.debug(`LQI succeeded for '${device.name}'`);
            } catch (error) {
-                failed.get(device).push('lqi');
+                failed.get(device)!.push('lqi'); // set above
                logger.error(`Failed to execute LQI for '${device.name}'`);
-                logger.debug(error.stack);
+                logger.debug((error as Error).stack!);
            }

            if (includeRoutes) {
                try {
-                    const result = await doRequest(async () => device.zh.routingTable());
+                    const result = await requestWithRetry<zh.RoutingTable>(async () => await device.zh.routingTable());
                    routingTables.set(device, result);
                    logger.debug(`Routing table succeeded for '${device.name}'`);
                } catch (error) {
-                    failed.get(device).push('routingTable');
+                    failed.get(device)!.push('routingTable'); // set above
                    logger.error(`Failed to execute routing table for '${device.name}'`);
+                    logger.debug((error as Error).stack!);
                }
            }
        }

        logger.info(`Network scan finished`);

-        const topology: Topology = {nodes: [], links: []};
-        // Add nodes
-        for (const device of devices) {
-            const definition = device.definition ? {
-                model: device.definition.model,
-                vendor: device.definition.vendor,
-                description: device.definition.description,
-                supports: Array.from(new Set((device.exposes()).map((e) => {
-                    return e.name ?? `${e.type} (${e.features.map((f) => f.name).join(', ')})`;
-                }))).join(', '),
-            } : null;
+        const topology: Zigbee2MQTTNetworkMap = {nodes: [], links: []};
+
+        // XXX: display GP/disabled devices in the map, better feedback than just hiding them?
+        for (const device of this.zigbee.devicesIterator((d) => d.type !== 'GreenPower')) {
+            if (device.options.disabled) {
+                continue;
+            }
+
+            // Add nodes
+            const definition = device.definition
+                ? {
+                      model: device.definition.model,
+                      vendor: device.definition.vendor,
+                      description: device.definition.description,
+                      supports: Array.from(
+                          new Set(
+                              device.exposes().map((e) => {
+                                  return e.name ?? `${e.type} (${e.features?.map((f) => f.name).join(', ')})`;
+                              }),
+                          ),
+                      ).join(', '),
+                  }
+                : undefined;

            topology.nodes.push({
-                ieeeAddr: device.ieeeAddr, friendlyName: device.name, type: device.zh.type,
-                networkAddress: device.zh.networkAddress, manufacturerName: device.zh.manufacturerName,
-                modelID: device.zh.modelID, failed: failed.get(device), lastSeen: device.zh.lastSeen,
+                ieeeAddr: device.ieeeAddr,
+                friendlyName: device.name,
+                type: device.zh.type,
+                networkAddress: device.zh.networkAddress,
+                manufacturerName: device.zh.manufacturerName,
+                modelID: device.zh.modelID,
+                failed: failed.get(device)!,
+                lastSeen: device.zh.lastSeen,
                definition,
            });
        }

        // Add links
-        lqis.forEach((lqi, device) => {
+        for (const [device, lqi] of lqis) {
            for (const neighbor of lqi.neighbors) {
                if (neighbor.relationship > 3) {
                    // Relationship is not active, skip it
@@ -281,30 +279,41 @@ export default class NetworkMap extends Extension {

                // Some Xiaomi devices return 0x00 as the neighbor ieeeAddr (obviously not correct).
                // Determine the correct ieeeAddr based on the networkAddress.
-                const neighborDevice = this.zigbee.deviceByNetworkAddress(neighbor.networkAddress);
-                if (neighbor.ieeeAddr === '0x0000000000000000' && neighborDevice) {
-                    neighbor.ieeeAddr = neighborDevice.ieeeAddr;
+                if (neighbor.ieeeAddr === '0x0000000000000000') {
+                    const neighborDevice = this.zigbee.deviceByNetworkAddress(neighbor.networkAddress);
+
+                    if (neighborDevice) {
+                        neighbor.ieeeAddr = neighborDevice.ieeeAddr;
+                    }
                }

-                const link: Link = {
+                const link: Zigbee2MQTTNetworkMap['links'][number] = {
                    source: {ieeeAddr: neighbor.ieeeAddr, networkAddress: neighbor.networkAddress},
                    target: {ieeeAddr: device.ieeeAddr, networkAddress: device.zh.networkAddress},
-                    linkquality: neighbor.linkquality, depth: neighbor.depth, routes: [],
+                    linkquality: neighbor.linkquality,
+                    depth: neighbor.depth,
+                    routes: [],
                    // DEPRECATED:
-                    sourceIeeeAddr: neighbor.ieeeAddr, targetIeeeAddr: device.ieeeAddr,
-                    sourceNwkAddr: neighbor.networkAddress, lqi: neighbor.linkquality,
+                    sourceIeeeAddr: neighbor.ieeeAddr,
+                    targetIeeeAddr: device.ieeeAddr,
+                    sourceNwkAddr: neighbor.networkAddress,
+                    lqi: neighbor.linkquality,
                    relationship: neighbor.relationship,
                };

                const routingTable = routingTables.get(device);
+
                if (routingTable) {
-                    link.routes = routingTable.table
-                        .filter((t) => t.status === 'ACTIVE' && t.nextHop === neighbor.networkAddress);
+                    for (const entry of routingTable.table) {
+                        if (entry.status === 'ACTIVE' && entry.nextHop === neighbor.networkAddress) {
+                            link.routes.push(entry);
+                        }
+                    }
                }

                topology.links.push(link);
            }
-        });
+        }

        return topology;
    }
@@ -1,4 +1,6 @@
 import * as zhc from 'zigbee-herdsman-converters';
+
+import utils from '../util/utils';
 import Extension from './extension';

 /**
@@ -6,26 +8,22 @@ import Extension from './extension';
 */
 export default class OnEvent extends Extension {
    override async start(): Promise<void> {
-        for (const device of this.zigbee.devices(false)) {
-            this.callOnEvent(device, 'start', {});
+        for (const device of this.zigbee.devicesIterator(utils.deviceNotCoordinator)) {
+            this.callOnEvent(device, 'start', {}).catch(utils.noop);
        }

        this.eventBus.onDeviceMessage(this, (data) => this.callOnEvent(data.device, 'message', this.convertData(data)));
-        this.eventBus.onDeviceJoined(this,
-            (data) => this.callOnEvent(data.device, 'deviceJoined', this.convertData(data)));
-        this.eventBus.onDeviceInterview(this,
-            (data) => this.callOnEvent(data.device, 'deviceInterview', this.convertData(data)));
-        this.eventBus.onDeviceAnnounce(this,
-            (data) => this.callOnEvent(data.device, 'deviceAnnounce', this.convertData(data)));
-        this.eventBus.onDeviceNetworkAddressChanged(this,
-            (data) => this.callOnEvent(data.device, 'deviceNetworkAddressChanged', this.convertData(data)));
-        this.eventBus.onEntityOptionsChanged(this,
-            (data) => {
-                if (data.entity.isDevice()) {
-                    this.callOnEvent(data.entity, 'deviceOptionsChanged', data)
-                        .then(() => this.eventBus.emitDevicesChanged());
-                }
-            });
+        this.eventBus.onDeviceJoined(this, (data) => this.callOnEvent(data.device, 'deviceJoined', this.convertData(data)));
+        this.eventBus.onDeviceInterview(this, (data) => this.callOnEvent(data.device, 'deviceInterview', this.convertData(data)));
+        this.eventBus.onDeviceAnnounce(this, (data) => this.callOnEvent(data.device, 'deviceAnnounce', this.convertData(data)));
+        this.eventBus.onDeviceNetworkAddressChanged(this, (data) =>
+            this.callOnEvent(data.device, 'deviceNetworkAddressChanged', this.convertData(data)),
+        );
+        this.eventBus.onEntityOptionsChanged(this, async (data) => {
+            if (data.entity.isDevice()) {
+                await this.callOnEvent(data.entity, 'deviceOptionsChanged', data).then(() => this.eventBus.emitDevicesChanged());
+            }
+        });
    }

    private convertData(data: KeyValue): KeyValue {
@@ -33,19 +31,23 @@ export default class OnEvent extends Extension {
    }

    override async stop(): Promise<void> {
-        super.stop();
-        for (const device of this.zigbee.devices(false)) {
+        await super.stop();
+
+        for (const device of this.zigbee.devicesIterator(utils.deviceNotCoordinator)) {
            await this.callOnEvent(device, 'stop', {});
        }
    }

    private async callOnEvent(device: Device, type: zhc.OnEventType, data: KeyValue): Promise<void> {
+        if (device.options.disabled) return;
        const state = this.state.get(device);
-        zhc.onEvent(type, data, device.zh);
+        const deviceExposesChanged = (): void => this.eventBus.emitExposesAndDevicesChanged(data.device);
+
+        await zhc.onEvent(type, data, device.zh, {deviceExposesChanged});

        if (device.definition?.onEvent) {
            const options: KeyValue = device.options;
-            await device.definition.onEvent(type, data, device.zh, options, state);
+            await device.definition.onEvent(type, data, device.zh, options, state, {deviceExposesChanged});
        }
    }
 }
@@ -1,188 +1,191 @@
-import * as settings from '../util/settings';
-import logger from '../util/logger';
-import stringify from 'json-stable-stringify-without-jsonify';
-import utils from '../util/utils';
-import Extension from './extension';
+import type {Zigbee2MQTTAPI} from 'lib/types/api';
+import type {Ota} from 'zigbee-herdsman-converters';
+
+import assert from 'node:assert';
+import path from 'node:path';
+
 import bind from 'bind-decorator';
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import {Zcl} from 'zigbee-herdsman';
+import {ota} from 'zigbee-herdsman-converters';
+
 import Device from '../model/device';
 import dataDir from '../util/data';
-import * as URI from 'uri-js';
-import path from 'path';
-import * as zhc from 'zigbee-herdsman-converters';
-
-function isValidUrl(url: string): boolean {
-    let parsed;
-    try {
-        parsed = URI.parse(url);
-    } catch (_) {
-        // istanbul ignore next
-        return false;
-    }
-    return parsed.scheme === 'http' || parsed.scheme === 'https';
-}
+import logger from '../util/logger';
+import * as settings from '../util/settings';
+import utils from '../util/utils';
+import Extension from './extension';

 type UpdateState = 'updating' | 'idle' | 'available';
 interface UpdatePayload {
-    update_available?: boolean
-    // eslint-disable-next-line camelcase
    update: {
-        progress?: number, remaining?: number, state: UpdateState,
-        installed_version: number | null, latest_version: number | null
-    }
+        progress?: number;
+        remaining?: number;
+        state: UpdateState;
+        installed_version: number | null;
+        latest_version: number | null;
+    };
 }

-const legacyTopicRegex = new RegExp(`^${settings.get().mqtt.base_topic}/bridge/ota_update/.+$`);
-const topicRegex =
-    new RegExp(`^${settings.get().mqtt.base_topic}/bridge/request/device/ota_update/(update|check)`, 'i');
+const topicRegex = new RegExp(`^${settings.get().mqtt.base_topic}/bridge/request/device/ota_update/(update|check)/?(downgrade)?`, 'i');

 export default class OTAUpdate extends Extension {
    private inProgress = new Set();
    private lastChecked: {[s: string]: number} = {};
-    private legacyApi = settings.get().advanced.legacy_api;

    override async start(): Promise<void> {
        this.eventBus.onMQTTMessage(this, this.onMQTTMessage);
        this.eventBus.onDeviceMessage(this, this.onZigbeeEvent);
-        if (settings.get().ota.ikea_ota_use_test_url) {
-            zhc.ota.tradfri.useTestURL();
-        }

-        // Let zigbeeOTA module know if the override index file is provided
-        let overrideOTAIndex = settings.get().ota.zigbee_ota_override_index_location;
-        if (overrideOTAIndex) {
-            // If the file name is not a full path, then treat it as a relative to the data directory
-            if (!isValidUrl(overrideOTAIndex) && !path.isAbsolute(overrideOTAIndex)) {
-                overrideOTAIndex = dataDir.joinPath(overrideOTAIndex);
-            }
+        const otaSettings = settings.get().ota;
+        // Let OTA module know if the override index file is provided
+        let overrideIndexLocation = otaSettings.zigbee_ota_override_index_location;

-            zhc.ota.zigbeeOTA.useIndexOverride(overrideOTAIndex);
+        // If the file name is not a full path, then treat it as a relative to the data directory
+        if (overrideIndexLocation && !ota.isValidUrl(overrideIndexLocation) && !path.isAbsolute(overrideIndexLocation)) {
+            overrideIndexLocation = dataDir.joinPath(overrideIndexLocation);
        }

        // In order to support local firmware files we need to let zigbeeOTA know where the data directory is
-        zhc.ota.setDataDir(dataDir.getPath());
+        ota.setConfiguration({
+            dataDir: dataDir.getPath(),
+            overrideIndexLocation,
+            // TODO: implement me
+            imageBlockResponseDelay: otaSettings.image_block_response_delay,
+            defaultMaximumDataSize: otaSettings.default_maximum_data_size,
+        });

-        // In case Zigbee2MQTT is restared during an update, progress and remaining values are still in state.
-        // remove them.
-        for (const device of this.zigbee.devices(false)) {
+        // In case Zigbee2MQTT is restared during an update, progress and remaining values are still in state, remove them.
+        for (const device of this.zigbee.devicesIterator(utils.deviceNotCoordinator)) {
            this.removeProgressAndRemainingFromState(device);
+
+            // Reset update state, e.g. when Z2M restarted during update.
+            if (this.state.get(device).update?.state === 'updating') {
+                this.state.get(device).update.state = 'available';
+            }
        }
    }

    private removeProgressAndRemainingFromState(device: Device): void {
-        delete this.state.get(device).update?.progress;
-        delete this.state.get(device).update?.remaining;
+        const deviceState = this.state.get(device);
+
+        if (deviceState.update) {
+            delete deviceState.update.progress;
+            delete deviceState.update.remaining;
+        }
    }

    @bind private async onZigbeeEvent(data: eventdata.DeviceMessage): Promise<void> {
-        if (data.type !== 'commandQueryNextImageRequest' || !data.device.definition ||
-            this.inProgress.has(data.device.ieeeAddr)) return;
+        if (data.type !== 'commandQueryNextImageRequest' || !data.device.definition || this.inProgress.has(data.device.ieeeAddr)) return;
        logger.debug(`Device '${data.device.name}' requested OTA`);

        const automaticOTACheckDisabled = settings.get().ota.disable_automatic_update_check;
-        let supportsOTA = !!data.device.definition.ota;
-        if (supportsOTA && !automaticOTACheckDisabled) {
+
+        if (data.device.definition.ota && !automaticOTACheckDisabled) {
            // When a device does a next image request, it will usually do it a few times after each other
            // with only 10 - 60 seconds inbetween. It doesn't make sense to check for a new update
            // each time, so this interval can be set by the user. The default is 1,440 minutes (one day).
            const updateCheckInterval = settings.get().ota.update_check_interval * 1000 * 60;
-            const check = this.lastChecked.hasOwnProperty(data.device.ieeeAddr) ?
-                (Date.now() - this.lastChecked[data.device.ieeeAddr]) > updateCheckInterval : true;
+            const check =
+                this.lastChecked[data.device.ieeeAddr] !== undefined
+                    ? Date.now() - this.lastChecked[data.device.ieeeAddr] > updateCheckInterval
+                    : true;
            if (!check) return;

            this.lastChecked[data.device.ieeeAddr] = Date.now();
-            let availableResult: zhc.OtaUpdateAvailableResult = null;
+            let availableResult: Ota.UpdateAvailableResult | undefined;
+
            try {
-                // @ts-expect-error typing guaranteed by data.type
-                const dataData: zhc.ota.ImageInfo = data.data;
-                availableResult = await data.device.definition.ota.isUpdateAvailable(data.device.zh, logger, dataData);
-            } catch (e) {
-                supportsOTA = false;
-                logger.debug(`Failed to check if update available for '${data.device.name}' (${e.message})`);
+                // never use 'previous' when responding to device request
+                availableResult = await ota.isUpdateAvailable(data.device.zh, data.device.otaExtraMetas, data.data as Ota.ImageInfo, false);
+            } catch (error) {
+                logger.debug(`Failed to check if update available for '${data.device.name}' (${error})`);
            }

-            const payload = this.getEntityPublishPayload(data.device, availableResult ?? 'idle');
-            this.publishEntityState(data.device, payload);
+            await this.publishEntityState(data.device, this.getEntityPublishPayload(data.device, availableResult ?? 'idle'));

            if (availableResult?.available) {
                const message = `Update available for '${data.device.name}'`;
                logger.info(message);
-
-                /* istanbul ignore else */
-                if (settings.get().advanced.legacy_api) {
-                    const meta = {status: 'available', device: data.device.name};
-                    this.mqtt.publish(
-                        'bridge/log',
-                        stringify({type: `ota_update`, message, meta}),
-                    );
-                }
            }
        }

-        // Respond to the OTA request: respond with NO_IMAGE_AVAILABLE (0x98) (so the client stops requesting OTAs)
+        // Respond to stop the client from requesting OTAs
        const endpoint = data.device.zh.endpoints.find((e) => e.supportsOutputCluster('genOta')) || data.endpoint;
-        await endpoint.commandResponse('genOta', 'queryNextImageResponse',
-            {status: 0x98}, undefined, data.meta.zclTransactionSequenceNumber);
+        await endpoint.commandResponse(
+            'genOta',
+            'queryNextImageResponse',
+            {status: Zcl.Status.NO_IMAGE_AVAILABLE},
+            undefined,
+            data.meta.zclTransactionSequenceNumber,
+        );
        logger.debug(`Responded to OTA request of '${data.device.name}' with 'NO_IMAGE_AVAILABLE'`);
    }

-    private async readSoftwareBuildIDAndDateCode(device: Device, sendPolicy?: 'immediate'):
-        Promise<{softwareBuildID: string, dateCode: string}> {
+    private async readSoftwareBuildIDAndDateCode(
+        device: Device,
+        sendPolicy?: 'immediate',
+    ): Promise<{softwareBuildID: string; dateCode: string} | undefined> {
        try {
            const endpoint = device.zh.endpoints.find((e) => e.supportsInputCluster('genBasic'));
+            assert(endpoint);
            const result = await endpoint.read('genBasic', ['dateCode', 'swBuildId'], {sendPolicy});
            return {softwareBuildID: result.swBuildId, dateCode: result.dateCode};
-        } catch (e) {
-            return null;
+        } catch {
+            return undefined;
        }
    }

-    private getEntityPublishPayload(device: Device, state: zhc.OtaUpdateAvailableResult | UpdateState,
-        progress: number=null, remaining: number=null): UpdatePayload {
+    private getEntityPublishPayload(
+        device: Device,
+        state: Ota.UpdateAvailableResult | UpdateState,
+        progress?: number,
+        remaining?: number,
+    ): UpdatePayload {
        const deviceUpdateState = this.state.get(device).update;
-        const payload: UpdatePayload = {update: {
-            state: typeof state === 'string' ? state : (state.available ? 'available' : 'idle'),
-            installed_version: typeof state === 'string' ?
-                deviceUpdateState?.installed_version : state.currentFileVersion,
-            latest_version: typeof state === 'string' ?
-                deviceUpdateState?.latest_version : state.otaFileVersion,
-        }};
-        if (progress !== null) payload.update.progress = progress;
-        if (remaining !== null) payload.update.remaining = Math.round(remaining);
+        const payload: UpdatePayload = {
+            update: {
+                state: typeof state === 'string' ? state : state.available ? 'available' : 'idle',
+                installed_version: typeof state === 'string' ? deviceUpdateState?.installed_version : state.currentFileVersion,
+                latest_version: typeof state === 'string' ? deviceUpdateState?.latest_version : state.otaFileVersion,
+            },
+        };

-        /* istanbul ignore else */
-        if (this.legacyApi) {
-            payload.update_available = typeof state === 'string' ? state === 'available' : state.available;
+        if (progress !== undefined) {
+            payload.update.progress = progress;
+        }
+
+        if (remaining !== undefined) {
+            payload.update.remaining = Math.round(remaining);
        }

        return payload;
    }

    @bind async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
-        if ((!this.legacyApi || !data.topic.match(legacyTopicRegex)) && !data.topic.match(topicRegex)) {
-            return null;
+        const topicMatch = data.topic.match(topicRegex);
+
+        if (!topicMatch) {
+            return;
        }

-        const message = utils.parseJSON(data.message, data.message);
-        const ID = (typeof message === 'object' && message.hasOwnProperty('id') ? message.id : message) as string;
+        const message = utils.parseJSON(data.message, data.message) as
+            | Zigbee2MQTTAPI['bridge/request/device/ota_update/check']
+            | Zigbee2MQTTAPI['bridge/request/device/ota_update/check/downgrade']
+            | Zigbee2MQTTAPI['bridge/request/device/ota_update/update']
+            | Zigbee2MQTTAPI['bridge/request/device/ota_update/update/downgrade'];
+        const ID = (typeof message === 'object' && message['id'] !== undefined ? message.id : message) as string;
        const device = this.zigbee.resolveEntity(ID);
-        const type = data.topic.substring(data.topic.lastIndexOf('/') + 1);
-        const responseData: {id: string, updateAvailable?: boolean, from?: string, to?: string}= {id: ID};
-        let error = null;
-        let errorStack = null;
+        const type = topicMatch[1];
+        const downgrade = Boolean(topicMatch[2]);
+        let error: string | undefined;
+        let errorStack: string | undefined;

        if (!(device instanceof Device)) {
            error = `Device '${ID}' does not exist`;
        } else if (!device.definition || !device.definition.ota) {
            error = `Device '${device.name}' does not support OTA updates`;
-
-            /* istanbul ignore else */
-            if (settings.get().advanced.legacy_api) {
-                const meta = {status: `not_supported`, device: device.name};
-                this.mqtt.publish(
-                    'bridge/log',
-                    stringify({type: `ota_update`, message: error, meta}),
-                );
-            }
        } else if (this.inProgress.has(device.ieeeAddr)) {
            error = `Update or check for update already in progress for '${device.name}'`;
        } else {
@@ -192,128 +195,90 @@ export default class OTAUpdate extends Extension {
                const msg = `Checking if update available for '${device.name}'`;
                logger.info(msg);

-                /* istanbul ignore else */
-                if (settings.get().advanced.legacy_api) {
-                    const meta = {status: `checking_if_available`, device: device.name};
-                    this.mqtt.publish(
-                        'bridge/log',
-                        stringify({type: `ota_update`, message: msg, meta}),
-                    );
-                }
-
                try {
-                    const availableResult = await device.definition.ota.isUpdateAvailable(device.zh, logger, null);
+                    const availableResult = await ota.isUpdateAvailable(device.zh, device.otaExtraMetas, undefined, downgrade);
                    const msg = `${availableResult.available ? 'Update' : 'No update'} available for '${device.name}'`;
                    logger.info(msg);

-                    /* istanbul ignore else */
-                    if (settings.get().advanced.legacy_api) {
-                        const meta = {
-                            status: availableResult.available ? 'available' : 'not_available', device: device.name};
-                        this.mqtt.publish(
-                            'bridge/log',
-                            stringify({type: `ota_update`, message: msg, meta}),
-                        );
-                    }
+                    await this.publishEntityState(device, this.getEntityPublishPayload(device, availableResult));

-                    const payload = this.getEntityPublishPayload(device, availableResult);
-                    this.publishEntityState(device, payload);
                    this.lastChecked[device.ieeeAddr] = Date.now();
-                    responseData.updateAvailable = availableResult.available;
-                } catch (e) {
-                    error = `Failed to check if update available for '${device.name}' (${e.message})`;
-                    errorStack = e.stack;
+                    const response = utils.getResponse<'bridge/response/device/ota_update/check'>(message, {
+                        id: ID,
+                        update_available: availableResult.available,
+                    });

-                    /* istanbul ignore else */
-                    if (settings.get().advanced.legacy_api) {
-                        const meta = {status: `check_failed`, device: device.name};
-                        this.mqtt.publish(
-                            'bridge/log',
-                            stringify({type: `ota_update`, message: error, meta}),
-                        );
-                    }
+                    await this.mqtt.publish(`bridge/response/device/ota_update/check`, stringify(response));
+                } catch (e) {
+                    error = `Failed to check if update available for '${device.name}' (${(e as Error).message})`;
+                    errorStack = (e as Error).stack;
                }
-            } else { // type === 'update'
-                const msg = `Updating '${device.name}' to latest firmware`;
+            } else {
+                // type === 'update'
+                const msg = `Updating '${device.name}' to ${downgrade ? 'previous' : 'latest'} firmware`;
                logger.info(msg);

-                /* istanbul ignore else */
-                if (settings.get().advanced.legacy_api) {
-                    const meta = {status: `update_in_progress`, device: device.name};
-                    this.mqtt.publish(
-                        'bridge/log',
-                        stringify({type: `ota_update`, message: msg, meta}),
-                    );
-                }
-
                try {
-                    const onProgress = (progress: number, remaining: number): void => {
+                    const firmwareFrom = await this.readSoftwareBuildIDAndDateCode(device, 'immediate');
+                    const fileVersion = await ota.update(device.zh, device.otaExtraMetas, downgrade, async (progress, remaining) => {
                        let msg = `Update of '${device.name}' at ${progress.toFixed(2)}%`;
+
                        if (remaining) {
                            msg += `, ≈ ${Math.round(remaining / 60)} minutes remaining`;
                        }

                        logger.info(msg);

-                        const payload = this.getEntityPublishPayload(device, 'updating', progress, remaining);
-                        this.publishEntityState(device, payload);
+                        await this.publishEntityState(device, this.getEntityPublishPayload(device, 'updating', progress, remaining ?? undefined));
+                    });

-                        /* istanbul ignore else */
-                        if (settings.get().advanced.legacy_api) {
-                            const meta = {status: `update_progress`, device: device.name, progress};
-                            this.mqtt.publish('bridge/log', stringify({type: `ota_update`, message: msg, meta}));
-                        }
-                    };
-
-                    const from_ = await this.readSoftwareBuildIDAndDateCode(device, 'immediate');
-                    const fileVersion = await device.definition.ota.updateToLatest(device.zh, logger, onProgress);
                    logger.info(`Finished update of '${device.name}'`);
-                    this.eventBus.emitReconfigure({device});
                    this.removeProgressAndRemainingFromState(device);
-                    const payload = this.getEntityPublishPayload(device,
-                        {available: false, currentFileVersion: fileVersion, otaFileVersion: fileVersion});
-                    this.publishEntityState(device, payload);
-                    const to = await this.readSoftwareBuildIDAndDateCode(device);
-                    const [fromS, toS] = [stringify(from_), stringify(to)];
-                    logger.info(`Device '${device.name}' was updated from '${fromS}' to '${toS}'`);
-                    responseData.from = from_ ? utils.toSnakeCase(from_) : null;
-                    responseData.to = to ? utils.toSnakeCase(to) : null;
+                    await this.publishEntityState(
+                        device,
+                        this.getEntityPublishPayload(device, {available: false, currentFileVersion: fileVersion, otaFileVersion: fileVersion}),
+                    );
+
+                    const firmwareTo = await this.readSoftwareBuildIDAndDateCode(device);
+
+                    logger.info(() => `Device '${device.name}' was updated from '${stringify(firmwareFrom)}' to '${stringify(firmwareTo)}'`);
+
+                    /**
+                     * Re-configure after reading software build ID and date code, some devices use a
+                     * custom attribute for this (e.g. Develco SMSZB-120)
+                     */
+                    this.eventBus.emitReconfigure({device});
                    this.eventBus.emitDevicesChanged();

-                    /* istanbul ignore else */
-                    if (settings.get().advanced.legacy_api) {
-                        const meta = {status: `update_succeeded`, device: device.name, from: from_, to};
-                        this.mqtt.publish('bridge/log', stringify({type: `ota_update`, message, meta}));
-                    }
+                    const response = utils.getResponse<'bridge/response/device/ota_update/update'>(message, {
+                        id: ID,
+                        from: firmwareFrom ? {software_build_id: firmwareFrom.softwareBuildID, date_code: firmwareFrom.dateCode} : undefined,
+                        to: firmwareTo ? {software_build_id: firmwareTo.softwareBuildID, date_code: firmwareTo.dateCode} : undefined,
+                    });
+
+                    await this.mqtt.publish(`bridge/response/device/ota_update/update`, stringify(response));
                } catch (e) {
                    logger.debug(`Update of '${device.name}' failed (${e})`);
-                    error = `Update of '${device.name}' failed (${e.message})`;
-                    errorStack = e.stack;
+                    error = `Update of '${device.name}' failed (${(e as Error).message})`;
+                    errorStack = (e as Error).stack;

                    this.removeProgressAndRemainingFromState(device);
-                    const payload = this.getEntityPublishPayload(device, 'available');
-                    this.publishEntityState(device, payload);
-
-                    /* istanbul ignore else */
-                    if (settings.get().advanced.legacy_api) {
-                        const meta = {status: `update_failed`, device: device.name};
-                        this.mqtt.publish('bridge/log', stringify({type: `ota_update`, message: error, meta}));
-                    }
+                    await this.publishEntityState(device, this.getEntityPublishPayload(device, 'available'));
                }
            }

            this.inProgress.delete(device.ieeeAddr);
        }

-        const triggeredViaLegacyApi = data.topic.match(legacyTopicRegex);
-        if (!triggeredViaLegacyApi) {
-            const response = utils.getResponse(message, responseData, error);
-            await this.mqtt.publish(`bridge/response/device/ota_update/${type}`, stringify(response));
-        }
-
        if (error) {
+            const response = utils.getResponse(message, {}, error);
+
+            await this.mqtt.publish(`bridge/response/device/ota_update/${type}`, stringify(response));
            logger.error(error);
-            errorStack && logger.debug(errorStack);
+
+            if (errorStack) {
+                logger.debug(errorStack);
+            }
        }
    }
 }
@@ -1,113 +1,91 @@
+import type * as zhc from 'zigbee-herdsman-converters';

-import * as settings from '../util/settings';
-import * as zhc from 'zigbee-herdsman-converters';
-import * as philips from 'zigbee-herdsman-converters/lib/philips';
+import bind from 'bind-decorator';
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import Device from '../model/device';
+import Group from '../model/group';
 import logger from '../util/logger';
+import * as settings from '../util/settings';
 import utils from '../util/utils';
 import Extension from './extension';
-import stringify from 'json-stable-stringify-without-jsonify';
-import Group from '../model/group';
-import Device from '../model/device';
-import bind from 'bind-decorator';

-const topicRegex = new RegExp(`^(.+?)(?:/(${utils.endpointNames.join('|')}|\\d+))?/(get|set)(?:/(.+))?`);
-const propertyEndpointRegex = new RegExp(`^(.*?)_(${utils.endpointNames.join('|')})$`);
-const stateValues = ['on', 'off', 'toggle', 'open', 'close', 'stop', 'lock', 'unlock'];
-const sceneConverterKeys = ['scene_store', 'scene_add', 'scene_remove', 'scene_remove_all', 'scene_rename'];
+let topicGetSetRegex: RegExp;
+// Used by `publish.test.js` to reload regex when changing `mqtt.base_topic`.
+export const loadTopicGetSetRegex = (): void => {
+    topicGetSetRegex = new RegExp(`^${settings.get().mqtt.base_topic}/(?!bridge)(.+?)/(get|set)(?:/(.+))?$`);
+};
+loadTopicGetSetRegex();

-// Legacy: don't provide default converters anymore, this is required by older z2m installs not saving group members
-const defaultGroupConverters = [
-    zhc.toZigbee.light_onoff_brightness,
-    zhc.toZigbee.light_color_colortemp,
-    philips.tz.effect, // Support Hue effects for groups
-    zhc.toZigbee.ignore_transition,
-    zhc.toZigbee.cover_position_tilt,
-    zhc.toZigbee.thermostat_occupied_heating_setpoint,
-    zhc.toZigbee.tint_scene,
-    zhc.toZigbee.light_brightness_move,
-    zhc.toZigbee.light_brightness_step,
-    zhc.toZigbee.light_colortemp_step,
-    zhc.toZigbee.light_colortemp_move,
-    zhc.toZigbee.light_hue_saturation_move,
-    zhc.toZigbee.light_hue_saturation_step,
-];
+const STATE_VALUES: ReadonlyArray<string> = ['on', 'off', 'toggle', 'open', 'close', 'stop', 'lock', 'unlock'];
+const SCENE_CONVERTER_KEYS: ReadonlyArray<string> = ['scene_store', 'scene_add', 'scene_remove', 'scene_remove_all', 'scene_rename'];

-interface ParsedTopic {ID: string, endpoint: string, attribute: string, type: 'get' | 'set'}
+interface ParsedTopic {
+    ID: string;
+    endpoint: string | undefined;
+    attribute: string;
+    type: 'get' | 'set';
+}

 export default class Publish extends Extension {
-    async start(): Promise<void> {
+    override async start(): Promise<void> {
        this.eventBus.onMQTTMessage(this, this.onMQTTMessage);
    }

-    parseTopic(topic: string): ParsedTopic | null {
-        const match = topic.match(topicRegex);
+    parseTopic(topic: string): ParsedTopic | undefined {
+        // The function supports the following topic formats (below are for 'set'. 'get' will look the same):
+        // - <base_topic>/device_name/set (endpoint and attribute is defined in the payload)
+        // - <base_topic>/device_name/set/attribute (default endpoint used)
+        // - <base_topic>/device_name/endpoint/set (attribute is defined in the payload)
+        // - <base_topic>/device_name/endpoint/set/attribute (payload is the value)
+
+        // Make the rough split on get/set keyword.
+        // Before the get/set is the device name and optional endpoint name.
+        // After it there will be an optional attribute name.
+        const match = topic.match(topicGetSetRegex);
+
        if (!match) {
-            return null;
+            return undefined;
        }

-        const ID = match[1].replace(`${settings.get().mqtt.base_topic}/`, '');
-        // If we didn't replace base_topic we received something we don't care about
-        if (ID === match[1] || ID.match(/bridge/)) {
-            return null;
-        }
+        const deviceNameAndEndpoint = match[1];
+        const attribute = match[3];

-        return {ID: ID, endpoint: match[2], type: match[3] as 'get' | 'set', attribute: match[4]};
+        // Now parse the device/group name, and endpoint name
+        const entity = this.zigbee.resolveEntityAndEndpoint(deviceNameAndEndpoint);
+        return {ID: entity.ID, endpoint: entity.endpointID, type: match[2] as 'get' | 'set', attribute: attribute};
    }

-    parseMessage(parsedTopic: ParsedTopic, data: eventdata.MQTTMessage): KeyValue | null {
+    parseMessage(parsedTopic: ParsedTopic, data: eventdata.MQTTMessage): KeyValue | undefined {
        if (parsedTopic.attribute) {
            try {
                return {[parsedTopic.attribute]: JSON.parse(data.message)};
-            } catch (e) {
+            } catch {
                return {[parsedTopic.attribute]: data.message};
            }
        } else {
            try {
                return JSON.parse(data.message);
-            } catch (e) {
-                if (stateValues.includes(data.message.toLowerCase())) {
+            } catch {
+                if (STATE_VALUES.includes(data.message.toLowerCase())) {
                    return {state: data.message};
                } else {
-                    return null;
+                    return undefined;
                }
            }
        }
    }

-    legacyLog(payload: KeyValue): void {
-        /* istanbul ignore else */
-        if (settings.get().advanced.legacy_api) {
-            this.mqtt.publish('bridge/log', stringify(payload));
-        }
-    }
-
-    legacyRetrieveState(re: Device | Group, converter: zhc.Tz.Converter, result: zhc.Tz.ConvertSetResult,
-        target: zh.Endpoint | zh.Group, key: string, meta: zhc.Tz.Meta): void {
-        // It's possible for devices to get out of sync when writing an attribute that's not reportable.
-        // So here we re-read the value after a specified timeout, this timeout could for example be the
-        // transition time of a color change or for forcing a state read for devices that don't
-        // automatically report a new state when set.
-        // When reporting is requested for a device (report: true in device-specific settings) we won't
-        // ever issue a read here, as we assume the device will properly report changes.
-        // Only do this when the retrieve_state option is enabled for this device.
-        // retrieve_state == deprecated
-        if (re instanceof Device && result && result.hasOwnProperty('readAfterWriteTime') &&
-            re.options.retrieve_state
-        ) {
-            setTimeout(() => converter.convertGet(target, key, meta), result.readAfterWriteTime);
-        }
-    }
-
    updateMessageHomeAssistant(message: KeyValue, entityState: KeyValue): void {
        /**
         * Home Assistant always publishes 'state', even when e.g. only setting
         * the color temperature. This would lead to 2 zigbee publishes, where the first one
         * (state) is probably unnecessary.
         */
-        if (settings.get().homeassistant) {
-            const hasColorTemp = message.hasOwnProperty('color_temp');
-            const hasColor = message.hasOwnProperty('color');
-            const hasBrightness = message.hasOwnProperty('brightness');
+        if (settings.get().homeassistant.enabled) {
+            const hasColorTemp = message.color_temp !== undefined;
+            const hasColor = message.color !== undefined;
+            const hasBrightness = message.brightness !== undefined;
            const isOn = entityState.state === 'ON' ? true : false;
            if (isOn && (hasColorTemp || hasColor) && !hasBrightness) {
                delete message.state;
@@ -118,45 +96,55 @@ export default class Publish extends Extension {

    @bind async onMQTTMessage(data: eventdata.MQTTMessage): Promise<void> {
        const parsedTopic = this.parseTopic(data.topic);
-        if (!parsedTopic) return;
+
+        if (!parsedTopic) {
+            return;
+        }

        const re = this.zigbee.resolveEntity(parsedTopic.ID);
-        if (re == null) {
-            this.legacyLog({type: `entity_not_found`, message: {friendly_name: parsedTopic.ID}});
+
+        if (!re) {
            logger.error(`Entity '${parsedTopic.ID}' is unknown`);
            return;
        }

        // Get entity details
-        const definition = re instanceof Device ? re.definition : re.membersDefinitions();
+        let definition: zhc.Definition | zhc.Definition[];
+        if (re instanceof Device) {
+            if (!re.definition) {
+                logger.error(`Cannot publish to unsupported device '${re.name}'`);
+                return;
+            }
+            definition = re.definition;
+        } else {
+            definition = re.membersDefinitions();
+        }
        const target = re instanceof Group ? re.zh : re.endpoint(parsedTopic.endpoint);
-        if (target == null) {
+
+        if (!target) {
            logger.error(`Device '${re.name}' has no endpoint '${parsedTopic.endpoint}'`);
            return;
        }
-        const device = re instanceof Device ? re.zh : null;
-        const entitySettings = re.options;
-        const entityState = this.state.get(re);
-        const membersState = re instanceof Group ?
-            Object.fromEntries(re.zh.members.map((e) => [e.getDevice().ieeeAddr,
-                this.state.get(this.zigbee.resolveEntity(e.getDevice().ieeeAddr))])) : null;
-        let converters: zhc.Tz.Converter[];
-        {
-            if (Array.isArray(definition)) {
-                const c = new Set(definition.map((d) => d.toZigbee).flat());
-                if (c.size == 0) converters = defaultGroupConverters;
-                else converters = Array.from(c);
-            } else {
-                converters = definition.toZigbee;
-            }
-        }

        // Convert the MQTT message to a Zigbee message.
        const message = this.parseMessage(parsedTopic, data);
-        if (message == null) {
+
+        if (!message) {
            logger.error(`Invalid message '${message}', skipping...`);
            return;
        }
+
+        const device = re instanceof Device ? re.zh : undefined;
+        const entitySettings = re.options;
+        const entityState = this.state.get(re);
+        const membersState =
+            re instanceof Group
+                ? Object.fromEntries(
+                      re.zh.members.map((e) => [e.getDevice().ieeeAddr, this.state.get(this.zigbee.resolveEntity(e.getDevice().ieeeAddr)!)]),
+                  )
+                : undefined;
+        const converters = this.getDefinitionConverters(definition);
+
        this.updateMessageHomeAssistant(message, entityState);

        /**
@@ -178,37 +166,46 @@ export default class Publish extends Extension {
        const toPublishEntity: {[s: number | string]: Device | Group} = {};
        const addToToPublish = (entity: Device | Group, payload: KeyValue): void => {
            const ID = entity.ID;
+
            if (!(ID in toPublish)) {
                toPublish[ID] = {};
                toPublishEntity[ID] = entity;
            }
+
            toPublish[ID] = {...toPublish[ID], ...payload};
        };

-        for (let [key, value] of entries) {
+        const endpointNames = re instanceof Device ? re.getEndpointNames() : [];
+        const propertyEndpointRegex = new RegExp(`^(.*?)_(${endpointNames.join('|')})$`);
+        let scenesChanged = false;
+
+        for (const entry of entries) {
+            let key = entry[0];
+            const value = entry[1];
            let endpointName = parsedTopic.endpoint;
            let localTarget = target;
-            let endpointOrGroupID = utils.isEndpoint(target) ? target.ID : target.groupID;
+            let endpointOrGroupID = utils.isZHEndpoint(target) ? target.ID : target.groupID;

            // When the key has a endpointName included (e.g. state_right), this will override the target.
            const propertyEndpointMatch = key.match(propertyEndpointRegex);
+
            if (re instanceof Device && propertyEndpointMatch) {
                endpointName = propertyEndpointMatch[2];
                key = propertyEndpointMatch[1];
-                localTarget = re.endpoint(endpointName);
-                if (localTarget == null) {
-                    logger.error(`Device '${re.name}' has no endpoint '${endpointName}'`);
-                    continue;
-                }
+                // endpointName is always matched to an existing endpoint of the device
+                // since `propertyEndpointRegex` only contains valid endpoints for this device.
+                localTarget = re.endpoint(endpointName)!;
                endpointOrGroupID = localTarget.ID;
            }

-            if (!usedConverters.hasOwnProperty(endpointOrGroupID)) usedConverters[endpointOrGroupID] = [];
-            /* istanbul ignore next */
-            const converter = converters.find((c) =>
-                c.key.includes(key) && (!c.endpoint || c.endpoint == endpointName));
+            if (usedConverters[endpointOrGroupID] === undefined) usedConverters[endpointOrGroupID] = [];
+            // Match any key if the toZigbee converter defines no key.
+            const converter = converters.find(
+                (c) =>
+                    (!c.key || c.key.includes(key)) && (re instanceof Group || !c.endpoints || (endpointName && c.endpoints.includes(endpointName))),
+            );

-            if (parsedTopic.type === 'set' && usedConverters[endpointOrGroupID].includes(converter)) {
+            if (parsedTopic.type === 'set' && converter && usedConverters[endpointOrGroupID].includes(converter)) {
                // Use a converter for set only once
                // (e.g. light_onoff_brightness converters can convert state and brightness)
                continue;
@@ -220,16 +217,20 @@ export default class Publish extends Extension {
            }

            // If the endpoint_name name is a number, try to map it to a friendlyName
-            if (!isNaN(Number(endpointName)) && re.isDevice() && utils.isEndpoint(localTarget) &&
-                re.endpointName(localTarget)) {
+            if (!isNaN(Number(endpointName)) && re.isDevice() && utils.isZHEndpoint(localTarget) && re.endpointName(localTarget)) {
                endpointName = re.endpointName(localTarget);
            }

            // Converter didn't return a result, skip
            const entitySettingsKeyValue: KeyValue = entitySettings;
-            const meta = {
-                endpoint_name: endpointName, options: entitySettingsKeyValue,
-                message: {...message}, logger, device, state: entityState, membersState, mapped: definition,
+            const meta: zhc.Tz.Meta = {
+                endpoint_name: endpointName,
+                options: entitySettingsKeyValue,
+                message: {...message},
+                device,
+                state: entityState,
+                membersState,
+                mapped: definition,
            };

            // Strip endpoint name from meta.message properties.
@@ -247,7 +248,8 @@ export default class Publish extends Extension {
                if (parsedTopic.type === 'set' && converter.convertSet) {
                    logger.debug(`Publishing '${parsedTopic.type}' '${key}' to '${re.name}'`);
                    const result = await converter.convertSet(localTarget, key, value, meta);
-                    const optimistic = !entitySettings.hasOwnProperty('optimistic') || entitySettings.optimistic;
+                    const optimistic = entitySettings.optimistic === undefined || entitySettings.optimistic;
+
                    if (result && result.state && optimistic) {
                        const msg = result.state;

@@ -266,11 +268,9 @@ export default class Publish extends Extension {

                    if (result && result.membersState && optimistic) {
                        for (const [ieeeAddr, state] of Object.entries(result.membersState)) {
-                            addToToPublish(this.zigbee.resolveEntity(ieeeAddr), state);
+                            addToToPublish(this.zigbee.resolveEntity(ieeeAddr)!, state);
                        }
                    }
-
-                    this.legacyRetrieveState(re, converter, result, localTarget, key, meta);
                } else if (parsedTopic.type === 'get' && converter.convertGet) {
                    logger.debug(`Publishing get '${parsedTopic.type}' '${key}' to '${re.name}'`);
                    await converter.convertGet(localTarget, key, meta);
@@ -279,26 +279,34 @@ export default class Publish extends Extension {
                    continue;
                }
            } catch (error) {
-                const message =
-                    `Publish '${parsedTopic.type}' '${key}' to '${re.name}' failed: '${error}'`;
+                const message = `Publish '${parsedTopic.type}' '${key}' to '${re.name}' failed: '${error}'`;
                logger.error(message);
-                logger.debug(error.stack);
-                this.legacyLog({type: `zigbee_publish_error`, message, meta: {friendly_name: re.name}});
+                logger.debug((error as Error).stack!);
            }

            usedConverters[endpointOrGroupID].push(converter);
-        }

-        for (const [ID, payload] of Object.entries(toPublish)) {
-            if (Object.keys(payload).length != 0) {
-                this.publishEntityState(toPublishEntity[ID], payload);
+            if (!scenesChanged && converter.key) {
+                scenesChanged = converter.key.some((k) => SCENE_CONVERTER_KEYS.includes(k));
+            }
+        }
+
+        for (const [ID, payload] of Object.entries(toPublish)) {
+            if (!utils.objectIsEmpty(payload)) {
+                await this.publishEntityState(toPublishEntity[ID], payload);
            }
        }

-        const scenesChanged = Object.values(usedConverters)
-            .some((cl) => cl.some((c) => c.key.some((k) => sceneConverterKeys.includes(k))));
        if (scenesChanged) {
            this.eventBus.emitScenesChanged({entity: re});
        }
    }
+
+    private getDefinitionConverters(definition: zhc.Definition | zhc.Definition[]): ReadonlyArray<zhc.Tz.Converter> {
+        if (Array.isArray(definition)) {
+            return definition.length ? Array.from(new Set(definition.map((d) => d.toZigbee).flat())) : [];
+        } else {
+            return definition?.toZigbee;
+        }
+    }
 }
@@ -1,19 +1,25 @@
-import * as settings from '../util/settings';
-import logger from '../util/logger';
-import debounce from 'debounce';
-import Extension from './extension';
-import stringify from 'json-stable-stringify-without-jsonify';
+import assert from 'node:assert';
+
 import bind from 'bind-decorator';
-import utils from '../util/utils';
+import debounce from 'debounce';
+import stringify from 'json-stable-stringify-without-jsonify';
+import throttle from 'throttleit';
+
 import * as zhc from 'zigbee-herdsman-converters';

-type DebounceFunction = (() => void) & { clear(): void; } & { flush(): void; };
+import logger from '../util/logger';
+import * as settings from '../util/settings';
+import utils from '../util/utils';
+import Extension from './extension';
+
+type DebounceFunction = (() => void) & {clear(): void} & {flush(): void};

 export default class Receive extends Extension {
    private elapsed: {[s: string]: number} = {};
-    private debouncers: {[s: string]: {payload: KeyValue, publish: DebounceFunction }} = {};
+    private debouncers: {[s: string]: {payload: KeyValue; publish: DebounceFunction}} = {};
+    private throttlers: {[s: string]: {publish: PublishEntityState}} = {};

-    async start(): Promise<void> {
+    override async start(): Promise<void> {
        this.eventBus.onPublishEntityState(this, this.onPublishEntityState);
        this.eventBus.onDeviceMessage(this, this.onDeviceMessage);
    }
@@ -24,20 +30,24 @@ export default class Receive extends Extension {
         * In case that e.g. the state is currently held back by a debounce and a new state is published
         * remove it from the to be send debounced message.
         */
-        if (data.entity.isDevice() && this.debouncers[data.entity.ieeeAddr] &&
-            data.stateChangeReason !== 'publishDebounce' && data.stateChangeReason !== 'lastSeenChanged') {
+        if (
+            data.entity.isDevice() &&
+            this.debouncers[data.entity.ieeeAddr] &&
+            data.stateChangeReason !== 'publishDebounce' &&
+            data.stateChangeReason !== 'lastSeenChanged'
+        ) {
            for (const key of Object.keys(data.payload)) {
                delete this.debouncers[data.entity.ieeeAddr].payload[key];
            }
        }
    }

-    publishDebounce(device: Device, payload: KeyValue, time: number, debounceIgnore: string[]): void {
+    publishDebounce(device: Device, payload: KeyValue, time: number, debounceIgnore: string[] | undefined): void {
        if (!this.debouncers[device.ieeeAddr]) {
            this.debouncers[device.ieeeAddr] = {
                payload: {},
-                publish: debounce(() => {
-                    this.publishEntityState(device, this.debouncers[device.ieeeAddr].payload, 'publishDebounce');
+                publish: debounce(async () => {
+                    await this.publishEntityState(device, this.debouncers[device.ieeeAddr].payload, 'publishDebounce');
                    this.debouncers[device.ieeeAddr].payload = {};
                }, time * 1000),
            };
@@ -60,11 +70,25 @@ export default class Receive extends Extension {
        this.debouncers[device.ieeeAddr].publish();
    }

+    async publishThrottle(device: Device, payload: KeyValue, time: number): Promise<void> {
+        if (!this.throttlers[device.ieeeAddr]) {
+            this.throttlers[device.ieeeAddr] = {
+                publish: throttle(this.publishEntityState, time * 1000),
+            };
+        }
+
+        // Update state cache right away. This makes sure that during throttling cached state is always up to date.
+        // By updating cache we make sure that state cache is always up-to-date.
+        this.state.set(device, payload);
+
+        await this.throttlers[device.ieeeAddr].publish(device, payload, 'publishThrottle');
+    }
+
    // if debounce_ignore are specified (Array of strings)
    // then all newPayload values with key present in debounce_ignore
    // should equal or be undefined in oldPayload
    // otherwise payload is conflicted
-    isPayloadConflicted(newPayload: KeyValue, oldPayload: KeyValue, debounceIgnore: string[] | null): boolean {
+    isPayloadConflicted(newPayload: KeyValue, oldPayload: KeyValue, debounceIgnore: string[] | undefined): boolean {
        let result = false;
        Object.keys(oldPayload)
            .filter((key) => (debounceIgnore || []).includes(key))
@@ -77,22 +101,13 @@ export default class Receive extends Extension {
        return result;
    }

-    shouldProcess(data: eventdata.DeviceMessage): boolean {
-        if (!data.device.definition || data.device.zh.interviewing) {
-            logger.debug(`Skipping message, still interviewing`);
-            return false;
-        }
-
-        return true;
-    }
-
    @bind async onDeviceMessage(data: eventdata.DeviceMessage): Promise<void> {
-        /* istanbul ignore next */
+        /* v8 ignore next */
        if (!data.device) return;

-        if (!this.shouldProcess(data)) {
-            utils.publishLastSeen({device: data.device, reason: 'messageEmitted'},
-                settings.get(), true, this.publishEntityState);
+        if (!data.device.definition || data.device.zh.interviewing) {
+            logger.debug(`Skipping message, still interviewing`);
+            await utils.publishLastSeen({device: data.device, reason: 'messageEmitted'}, settings.get(), true, this.publishEntityState);
            return;
        }

@@ -104,10 +119,11 @@ export default class Receive extends Extension {
        // Check if there is an available converter, genOta messages are not interesting.
        const ignoreClusters: (string | number)[] = ['genOta', 'genTime', 'genBasic', 'genPollCtrl'];
        if (converters.length == 0 && !ignoreClusters.includes(data.cluster)) {
-            logger.debug(`No converter available for '${data.device.definition.model}' with ` +
-                `cluster '${data.cluster}' and type '${data.type}' and data '${stringify(data.data)}'`);
-            utils.publishLastSeen({device: data.device, reason: 'messageEmitted'},
-                settings.get(), true, this.publishEntityState);
+            logger.debug(
+                `No converter available for '${data.device.definition.model}' with ` +
+                    `cluster '${data.cluster}' and type '${data.type}' and data '${stringify(data.data)}'`,
+            );
+            await utils.publishLastSeen({device: data.device, reason: 'messageEmitted'}, settings.get(), true, this.publishEntityState);
            return;
        }

@@ -116,9 +132,10 @@ export default class Receive extends Extension {
        // - If a payload is returned publish it to the MQTT broker
        // - If NO payload is returned do nothing. This is for non-standard behaviour
        //   for e.g. click switches where we need to count number of clicks and detect long presses.
-        const publish = (payload: KeyValue): void => {
+        const publish = async (payload: KeyValue): Promise<void> => {
+            assert(data.device.definition);
            const options: KeyValue = data.device.options;
-            zhc.postProcessConvertedFromZigbeeMessage(data.device.definition, payload, options, logger);
+            zhc.postProcessConvertedFromZigbeeMessage(data.device.definition, payload, options);

            if (settings.get().advanced.elapsed) {
                const now = Date.now();
@@ -129,43 +146,43 @@ export default class Receive extends Extension {
                this.elapsed[data.device.ieeeAddr] = now;
            }

-            // Check if we have to debounce
+            // Check if we have to debounce or throttle
            if (data.device.options.debounce) {
-                this.publishDebounce(data.device, payload, data.device.options.debounce,
-                    data.device.options.debounce_ignore);
+                this.publishDebounce(data.device, payload, data.device.options.debounce, data.device.options.debounce_ignore);
+            } else if (data.device.options.throttle) {
+                await this.publishThrottle(data.device, payload, data.device.options.throttle);
            } else {
-                this.publishEntityState(data.device, payload);
+                await this.publishEntityState(data.device, payload);
            }
        };

-        const deviceExposesChanged = (): void => {
-            this.eventBus.emitDevicesChanged();
-            this.eventBus.emitExposesChanged({device: data.device});
+        const meta = {
+            device: data.device.zh,
+            logger,
+            state: this.state.get(data.device),
+            deviceExposesChanged: (): void => this.eventBus.emitExposesAndDevicesChanged(data.device),
        };
-
-        const meta = {device: data.device.zh, logger, state: this.state.get(data.device),
-            deviceExposesChanged: deviceExposesChanged};
        let payload: KeyValue = {};
        for (const converter of converters) {
            try {
                const convertData = {...data, device: data.device.zh};
                const options: KeyValue = data.device.options;
-                const converted = await converter.convert(
-                    data.device.definition, convertData, publish, options, meta);
+                const converted = await converter.convert(data.device.definition, convertData, publish, options, meta);
                if (converted) {
                    payload = {...payload, ...converted};
                }
-            } catch (error) /* istanbul ignore next */ {
-                logger.error(`Exception while calling fromZigbee converter: ${error.message}}`);
-                logger.debug(error.stack);
+                /* v8 ignore start */
+            } catch (error) {
+                logger.error(`Exception while calling fromZigbee converter: ${(error as Error).message}}`);
+                logger.debug((error as Error).stack!);
            }
+            /* v8 ignore stop */
        }

-        if (Object.keys(payload).length) {
-            publish(payload);
+        if (!utils.objectIsEmpty(payload)) {
+            await publish(payload);
        } else {
-            utils.publishLastSeen({device: data.device, reason: 'messageEmitted'},
-                settings.get(), true, this.publishEntityState);
+            await utils.publishLastSeen({device: data.device, reason: 'messageEmitted'}, settings.get(), true, this.publishEntityState);
        }
    }
 }
@@ -1,20 +1,44 @@
-/* eslint-disable brace-style */
-import * as settings from '../util/settings';
+import assert from 'node:assert';
+
 import * as zhc from 'zigbee-herdsman-converters';
+import {access, Numeric} from 'zigbee-herdsman-converters';
+import {CustomClusters} from 'zigbee-herdsman/dist/zspec/zcl/definition/tstype';
+
+import * as settings from '../util/settings';
+
+const LINKQUALITY = new Numeric('linkquality', access.STATE)
+    .withUnit('lqi')
+    .withDescription('Link quality (signal strength)')
+    .withValueMin(0)
+    .withValueMax(255)
+    .withCategory('diagnostic');

 export default class Device {
    public zh: zh.Device;
-    public definition: zhc.Definition;
-    private _definitionModelID: string;
+    public definition?: zhc.Definition;
+    private _definitionModelID?: string;

-    get ieeeAddr(): string {return this.zh.ieeeAddr;}
-    get ID(): string {return this.zh.ieeeAddr;}
-    get options(): DeviceOptions {return {...settings.get().device_options, ...settings.getDevice(this.ieeeAddr)};}
+    get ieeeAddr(): string {
+        return this.zh.ieeeAddr;
+    }
+    get ID(): string {
+        return this.zh.ieeeAddr;
+    }
+    get options(): DeviceOptionsWithId {
+        const deviceOptions = settings.getDevice(this.ieeeAddr) ?? {friendly_name: this.ieeeAddr, ID: this.ieeeAddr};
+        return {...settings.get().device_options, ...deviceOptions};
+    }
    get name(): string {
-        return this.zh.type === 'Coordinator' ? 'Coordinator' : this.options?.friendly_name || this.ieeeAddr;
+        return this.zh.type === 'Coordinator' ? 'Coordinator' : this.options?.friendly_name;
    }
    get isSupported(): boolean {
-        return this.zh.type === 'Coordinator' || (this.definition && !this.definition.generated);
+        return this.zh.type === 'Coordinator' || Boolean(this.definition && !this.definition.generated);
+    }
+    get customClusters(): CustomClusters {
+        return this.zh.customClusters;
+    }
+    get otaExtraMetas(): zhc.Ota.ExtraMetas {
+        return typeof this.definition?.ota === 'object' ? this.definition.ota : {};
    }

    constructor(device: zh.Device) {
@@ -22,17 +46,20 @@ export default class Device {
    }

    exposes(): zhc.Expose[] {
-        /* istanbul ignore if */
+        const exposes: zhc.Expose[] = [];
+        assert(this.definition, 'Cannot retreive exposes before definition is resolved');
        if (typeof this.definition.exposes == 'function') {
            const options: KeyValue = this.options;
-            return this.definition.exposes(this.zh, options);
+            exposes.push(...this.definition.exposes(this.zh, options));
        } else {
-            return this.definition.exposes;
+            exposes.push(...this.definition.exposes);
        }
+        exposes.push(LINKQUALITY);
+        return exposes;
    }

-    async resolveDefinition(): Promise<void> {
-        if (!this.zh.interviewing && (!this.definition || this._definitionModelID !== this.zh.modelID)) {
+    async resolveDefinition(ignoreCache: boolean = false): Promise<void> {
+        if (!this.zh.interviewing && (!this.definition || this._definitionModelID !== this.zh.modelID || ignoreCache)) {
            this.definition = await zhc.findByDevice(this.zh, true);
            this._definitionModelID = this.zh.modelID;
        }
@@ -44,38 +71,69 @@ export default class Device {
        }
    }

-    endpoint(key?: string | number): zh.Endpoint {
-        let endpoint: zh.Endpoint;
-        if (key == null || key == '') key = 'default';
+    endpoint(key?: string | number): zh.Endpoint | undefined {
+        let endpoint: zh.Endpoint | undefined;
+
+        if (key == null || key == '') {
+            key = 'default';
+        }

        if (!isNaN(Number(key))) {
            endpoint = this.zh.getEndpoint(Number(key));
        } else if (this.definition?.endpoint) {
            const ID = this.definition?.endpoint?.(this.zh)[key];
-            if (ID) endpoint = this.zh.getEndpoint(ID);
-            else if (key === 'default') endpoint = this.zh.endpoints[0];
-            else return null;
+
+            if (ID) {
+                endpoint = this.zh.getEndpoint(ID);
+            } else if (key === 'default') {
+                endpoint = this.zh.endpoints[0];
+            } else {
+                return undefined;
+            }
        } else {
-            /* istanbul ignore next */
-            if (key !== 'default') return null;
+            if (key !== 'default') {
+                return undefined;
+            }
+
            endpoint = this.zh.endpoints[0];
        }

        return endpoint;
    }

-    endpointName(endpoint: zh.Endpoint): string {
-        let name = null;
+    endpointName(endpoint: zh.Endpoint): string | undefined {
+        let epName = undefined;
+
        if (this.definition?.endpoint) {
-            name = Object.entries(this.definition?.endpoint(this.zh)).find((e) => e[1] == endpoint.ID)[0];
+            const mapping = this.definition?.endpoint(this.zh);
+            for (const [name, id] of Object.entries(mapping)) {
+                if (id == endpoint.ID) {
+                    epName = name;
+                }
+            }
        }
-        /* istanbul ignore next */
-        return name === 'default' ? null : name;
+
+        /* v8 ignore next */
+        return epName === 'default' ? undefined : epName;
    }

-    isIkeaTradfri(): boolean {return this.zh.manufacturerID === 4476;}
+    getEndpointNames(): string[] {
+        const names: string[] = [];

-    isDevice(): this is Device {return true;}
-    /* istanbul ignore next */
-    isGroup(): this is Group {return false;}
+        for (const name in this.definition?.endpoint?.(this.zh) ?? {}) {
+            if (name !== 'default') {
+                names.push(name);
+            }
+        }
+
+        return names;
+    }
+
+    isDevice(): this is Device {
+        return true;
+    }
+
+    isGroup(): this is Group {
+        return false;
+    }
 }
@@ -1,16 +1,23 @@
-/* eslint-disable brace-style */
-import * as settings from '../util/settings';
 import * as zhc from 'zigbee-herdsman-converters';

+import * as settings from '../util/settings';
+
 export default class Group {
    public zh: zh.Group;
-    private resolveDevice: (ieeeAddr: string) => Device;
+    private resolveDevice: (ieeeAddr: string) => Device | undefined;

-    get ID(): number {return this.zh.groupID;}
-    get options(): GroupOptions {return {...settings.getGroup(this.ID)};}
-    get name(): string {return this.options?.friendly_name || this.ID.toString();}
+    get ID(): number {
+        return this.zh.groupID;
+    }
+    get options(): GroupOptions {
+        // XXX: Group always exists in settings
+        return {...settings.getGroup(this.ID)!};
+    }
+    get name(): string {
+        return this.options?.friendly_name || this.ID.toString();
+    }

-    constructor(group: zh.Group, resolveDevice: (ieeeAddr: string) => Device) {
+    constructor(group: zh.Group, resolveDevice: (ieeeAddr: string) => Device | undefined) {
        this.zh = group;
        this.resolveDevice = resolveDevice;
    }
@@ -20,13 +27,25 @@ export default class Group {
    }

    membersDevices(): Device[] {
-        return this.zh.members.map((e) => this.resolveDevice(e.getDevice().ieeeAddr)).filter((d) => d);
+        return this.zh.members.map((d) => this.resolveDevice(d.getDevice().ieeeAddr)!);
    }

    membersDefinitions(): zhc.Definition[] {
-        return this.membersDevices().map((d) => d.definition).filter((d) => d);
+        const definitions: zhc.Definition[] = [];
+
+        for (const member of this.membersDevices()) {
+            if (member.definition) {
+                definitions.push(member.definition);
+            }
+        }
+
+        return definitions;
    }

-    isDevice(): this is Device {return false;}
-    isGroup(): this is Group {return true;}
+    isDevice(): this is Device {
+        return false;
+    }
+    isGroup(): this is Group {
+        return true;
+    }
 }
@@ -1,20 +1,27 @@
-import * as mqtt from 'mqtt';
+import type {IClientOptions, IClientPublishOptions, MqttClient} from 'mqtt';
+
+import type {Zigbee2MQTTAPI} from './types/api';
+
+import fs from 'node:fs';
+
+import bind from 'bind-decorator';
+import {connectAsync} from 'mqtt';
+
 import logger from './util/logger';
 import * as settings from './util/settings';
 import utils from './util/utils';
-import fs from 'fs';
-import bind from 'bind-decorator';
-import type {QoS} from 'mqtt-packet';
+
+const NS = 'z2m:mqtt';

 export default class MQTT {
    private publishedTopics: Set<string> = new Set();
-    private connectionTimer: NodeJS.Timeout;
-    private client: mqtt.MqttClient;
+    private connectionTimer?: NodeJS.Timeout;
+    private client!: MqttClient;
    private eventBus: EventBus;
-    private initialConnect = true;
-    private republishRetainedTimer: NodeJS.Timeout;
-    private retainedMessages: {[s: string]: {payload: string, options: MQTTOptions,
-        skipLog: boolean, skipReceive: boolean, topic: string, base: string}} = {};
+    private republishRetainedTimer?: NodeJS.Timeout;
+    public retainedMessages: {
+        [s: string]: {payload: string; options: IClientPublishOptions; skipLog: boolean; skipReceive: boolean; topic: string; base: string};
+    } = {};

    constructor(eventBus: EventBus) {
        this.eventBus = eventBus;
@@ -22,15 +29,17 @@ export default class MQTT {

    async connect(): Promise<void> {
        const mqttSettings = settings.get().mqtt;
+
        logger.info(`Connecting to MQTT server at ${mqttSettings.server}`);

-        const options: mqtt.IClientOptions = {
+        const options: IClientOptions = {
            will: {
                topic: `${settings.get().mqtt.base_topic}/bridge/state`,
-                payload: Buffer.from(utils.availabilityPayload('offline', settings.get())),
+                payload: Buffer.from(JSON.stringify({state: 'offline'})),
                retain: settings.get().mqtt.force_disable_retain ? false : true,
                qos: 1,
            },
+            properties: {maximumPacketSize: mqttSettings.maximum_packet_size},
        };

        if (mqttSettings.version) {
@@ -58,6 +67,9 @@ export default class MQTT {
            logger.debug(`Using MQTT login with username: ${mqttSettings.user}`);
            options.username = mqttSettings.user;
            options.password = mqttSettings.password;
+        } else if (mqttSettings.user) {
+            logger.debug(`Using MQTT login with username only: ${mqttSettings.user}`);
+            options.username = mqttSettings.user;
        } else {
            logger.debug(`Using MQTT anonymous login`);
        }
@@ -67,94 +79,104 @@ export default class MQTT {
            options.clientId = mqttSettings.client_id;
        }

-        if (mqttSettings.hasOwnProperty('reject_unauthorized') && !mqttSettings.reject_unauthorized) {
+        if (mqttSettings.reject_unauthorized !== undefined && !mqttSettings.reject_unauthorized) {
            logger.debug(`MQTT reject_unauthorized set false, ignoring certificate warnings.`);
            options.rejectUnauthorized = false;
        }

-        return new Promise((resolve, reject) => {
-            this.client = mqtt.connect(mqttSettings.server, options);
-            // @ts-ignore https://github.com/Koenkk/zigbee2mqtt/issues/9822
-            this.client.stream.setMaxListeners(0);
-            this.eventBus.onPublishAvailability(this, () => this.publishStateOnline());
+        this.client = await connectAsync(mqttSettings.server, options);

-            const onConnect = this.onConnect;
-            this.client.on('connect', async () => {
-                await onConnect();
-                resolve();
-            });
+        // https://github.com/Koenkk/zigbee2mqtt/issues/9822
+        this.client.stream.setMaxListeners(0);

-            this.client.on('error', (err) => {
-                logger.error(`MQTT error: ${err.message}`);
-                reject(err);
-            });
-            this.client.on('message', this.onMessage);
+        this.client.on('error', (err) => {
+            logger.error(`MQTT error: ${err.message}`);
        });
-    }

-    @bind private async onConnect(): Promise<void> {
+        if (mqttSettings.version != undefined && mqttSettings.version >= 5) {
+            this.client.on('disconnect', (packet) => {
+                logger.error(`MQTT disconnect: reason ${packet.reasonCode} (${packet.properties?.reasonString})`);
+            });
+        }
+
+        this.client.on('message', this.onMessage);
+
+        await this.onConnect();
+
+        this.client.on('connect', this.onConnect);
+
+        this.republishRetainedTimer = setTimeout(async () => {
+            // Republish retained messages in case MQTT broker does not persist them.
+            // https://github.com/Koenkk/zigbee2mqtt/issues/9629
+            for (const msg of Object.values(this.retainedMessages)) {
+                await this.publish(msg.topic, msg.payload, msg.options, msg.base, msg.skipLog, msg.skipReceive);
+            }
+        }, 2000);
+
        // Set timer at interval to check if connected to MQTT server.
-        clearTimeout(this.connectionTimer);
        this.connectionTimer = setInterval(() => {
-            if (this.client.reconnecting) {
+            if (!this.isConnected()) {
                logger.error('Not connected to MQTT server!');
            }
        }, utils.seconds(10));
-
-        logger.info('Connected to MQTT server');
-        await this.publishStateOnline();
-
-        if (!this.initialConnect) {
-            this.republishRetainedTimer = setTimeout(() => {
-                // Republish retained messages in case MQTT broker does not persist them.
-                // https://github.com/Koenkk/zigbee2mqtt/issues/9629
-                Object.values(this.retainedMessages).forEach((e) =>
-                    this.publish(e.topic, e.payload, e.options, e.base, e.skipLog, e.skipReceive));
-            }, 2000);
-        }
-
-        this.initialConnect = false;
-        this.subscribe(`${settings.get().mqtt.base_topic}/#`);
-    }
-
-    async publishStateOnline(): Promise<void> {
-        await this.publish('bridge/state', utils.availabilityPayload('online', settings.get()), {retain: true, qos: 0});
    }

    async disconnect(): Promise<void> {
        clearTimeout(this.connectionTimer);
-        await this.publish('bridge/state', utils.availabilityPayload('offline', settings.get()),
-            {retain: true, qos: 0});
+        clearTimeout(this.republishRetainedTimer);
+
+        const stateData: Zigbee2MQTTAPI['bridge/state'] = {state: 'offline'};
+
+        await this.publish('bridge/state', JSON.stringify(stateData), {retain: true, qos: 0});
        this.eventBus.removeListeners(this);
        logger.info('Disconnecting from MQTT server');
-        this.client.end();
+        await this.client?.endAsync();
    }

-    subscribe(topic: string): void {
-        this.client.subscribe(topic);
+    async subscribe(topic: string): Promise<void> {
+        await this.client.subscribeAsync(topic);
+    }
+
+    async unsubscribe(topic: string): Promise<void> {
+        await this.client.unsubscribeAsync(topic);
+    }
+
+    @bind private async onConnect(): Promise<void> {
+        logger.info('Connected to MQTT server');
+
+        const stateData: Zigbee2MQTTAPI['bridge/state'] = {state: 'online'};
+
+        await this.publish('bridge/state', JSON.stringify(stateData), {retain: true, qos: 0});
+        await this.subscribe(`${settings.get().mqtt.base_topic}/#`);
    }

    @bind public onMessage(topic: string, message: Buffer): void {
        // Since we subscribe to zigbee2mqtt/# we also receive the message we send ourselves, skip these.
        if (!this.publishedTopics.has(topic)) {
-            logger.debug(`Received MQTT message on '${topic}' with data '${message.toString()}'`);
+            logger.debug(() => `Received MQTT message on '${topic}' with data '${message.toString()}'`, NS);
            this.eventBus.emitMQTTMessage({topic, message: message.toString()});
        }

        if (this.republishRetainedTimer && topic === `${settings.get().mqtt.base_topic}/bridge/info`) {
            clearTimeout(this.republishRetainedTimer);
-            this.republishRetainedTimer = null;
+
+            this.republishRetainedTimer = undefined;
        }
    }

    isConnected(): boolean {
-        return this.client && !this.client.reconnecting;
+        return this.client && !this.client.reconnecting && !this.client.disconnecting && !this.client.disconnected;
    }

-    async publish(topic: string, payload: string, options: MQTTOptions={},
-        base=settings.get().mqtt.base_topic, skipLog=false, skipReceive=true,
+    async publish(
+        topic: string,
+        payload: string,
+        options: IClientPublishOptions = {},
+        base = settings.get().mqtt.base_topic,
+        skipLog = false,
+        skipReceive = true,
    ): Promise<void> {
-        const defaultOptions: {qos: QoS, retain: boolean} = {qos: 0, retain: false};
+        const defaultOptions = {qos: 0 as const, retain: false};
        topic = `${base}/${topic}`;

        if (skipReceive) {
@@ -163,8 +185,7 @@ export default class MQTT {

        if (options.retain) {
            if (payload) {
-                this.retainedMessages[topic] =
-                    {payload, options, skipReceive, skipLog, topic: topic.substring(base.length + 1), base};
+                this.retainedMessages[topic] = {payload, options, skipReceive, skipLog, topic: topic.substring(base.length + 1), base};
            } else {
                delete this.retainedMessages[topic];
            }
@@ -177,20 +198,27 @@ export default class MQTT {
                logger.error(`Not connected to MQTT server!`);
                logger.error(`Cannot send message: topic: '${topic}', payload: '${payload}`);
            }
+
            return;
        }

        if (!skipLog) {
-            logger.info(`MQTT publish: topic '${topic}', payload '${payload}'`);
+            logger.info(() => `MQTT publish: topic '${topic}', payload '${payload}'`, NS);
        }

-        const actualOptions: mqtt.IClientPublishOptions = {...defaultOptions, ...options};
+        const actualOptions: IClientPublishOptions = {...defaultOptions, ...options};
+
        if (settings.get().mqtt.force_disable_retain) {
            actualOptions.retain = false;
        }

-        return new Promise((resolve) => {
-            this.client.publish(topic, payload, actualOptions, () => resolve());
-        });
+        try {
+            await this.client.publishAsync(topic, payload, actualOptions);
+        } catch (error) {
+            if (!skipLog) {
+                logger.error(`MQTT server error: ${(error as Error).message}`);
+                logger.error(`Could not send message: topic: '${topic}', payload: '${payload}`);
+            }
+        }
    }
 }
@@ -1,24 +1,45 @@
-import logger from './util/logger';
+import fs from 'node:fs';
+
+import objectAssignDeep from 'object-assign-deep';
+
 import data from './util/data';
+import logger from './util/logger';
 import * as settings from './util/settings';
 import utils from './util/utils';
-import fs from 'fs';
-import objectAssignDeep from 'object-assign-deep';

 const saveInterval = 1000 * 60 * 5; // 5 minutes

 const dontCacheProperties = [
-    'action', 'action_.*', 'button', 'button_left', 'button_right', 'click', 'forgotten', 'keyerror',
-    'step_size', 'transition_time', 'group_list', 'group_capacity', 'no_occupancy_since',
-    'step_mode', 'transition_time', 'duration', 'elapsed', 'from_side', 'to_side',
+    'action',
+    'action_.*',
+    'button',
+    'button_left',
+    'button_right',
+    'forgotten',
+    'keyerror',
+    'step_size',
+    'transition_time',
+    'group_list',
+    'group_capacity',
+    'no_occupancy_since',
+    'step_mode',
+    'transition_time',
+    'duration',
+    'elapsed',
+    'from_side',
+    'to_side',
+    'illuminance_lux', // removed in z2m 2.0.0
 ];

 class State {
    private state: {[s: string | number]: KeyValue} = {};
    private file = data.joinPath('state.json');
-    private timer: NodeJS.Timeout = null;
+    private timer?: NodeJS.Timeout;

-    constructor(private readonly eventBus: EventBus, private readonly zigbee: Zigbee) {
+    constructor(
+        private readonly eventBus: EventBus,
+        private readonly zigbee: Zigbee,
+    ) {
        this.eventBus = eventBus;
        this.zigbee = zigbee;
    }
@@ -45,8 +66,8 @@ class State {
            try {
                this.state = JSON.parse(fs.readFileSync(this.file, 'utf8'));
                logger.debug(`Loaded state from file ${this.file}`);
-            } catch (e) {
-                logger.debug(`Failed to load state from file ${this.file} (corrupt file?)`);
+            } catch (error) {
+                logger.debug(`Failed to load state from file ${this.file} (corrupt file?) (${(error as Error).message})`);
            }
        } else {
            logger.debug(`Can't load state from file ${this.file} (doesn't exist)`);
@@ -59,8 +80,8 @@ class State {
            const json = JSON.stringify(this.state, null, 4);
            try {
                fs.writeFileSync(this.file, json, 'utf8');
-            } catch (e) {
-                logger.error(`Failed to write state to '${this.file}' (${e.message})`);
+            } catch (error) {
+                logger.error(`Failed to write state to '${this.file}' (${error})`);
            }
        } else {
            logger.debug(`Not saving state`);
@@ -68,14 +89,14 @@ class State {
    }

    exists(entity: Device | Group): boolean {
-        return this.state.hasOwnProperty(entity.ID);
+        return this.state[entity.ID] !== undefined;
    }

    get(entity: Group | Device): KeyValue {
        return this.state[entity.ID] || {};
    }

-    set(entity: Group | Device, update: KeyValue, reason: string=null): KeyValue {
+    set(entity: Group | Device, update: KeyValue, reason?: string): KeyValue {
        const fromState = this.state[entity.ID] || {};
        const toState = objectAssignDeep({}, fromState, update);
        const newCache = {...toState};
@@ -0,0 +1,687 @@
+import type * as zhc from 'zigbee-herdsman-converters';
+import type {ClusterDefinition, ClusterName, CustomClusters} from 'zigbee-herdsman/dist/zspec/zcl/definition/tstype';
+
+import type {LogLevel, schemaJson} from '../util/settings';
+
+export interface Zigbee2MQTTScene {
+    id: number;
+    name: string;
+}
+
+interface Zigbee2MQTTDeviceEndpoint {
+    bindings: Zigbee2MQTTDeviceEndpointBinding[];
+    configured_reportings: Zigbee2MQTTDeviceEndpointConfiguredReporting[];
+    clusters: {input: string[]; output: string[]};
+    scenes: Zigbee2MQTTScene[];
+}
+
+interface Zigbee2MQTTDeviceEndpointBinding {
+    cluster: string;
+    target: Zigbee2MQTTDeviceEndpointBindingTarget;
+}
+
+interface Zigbee2MQTTDeviceEndpointBindingTarget {
+    type: string;
+    endpoint?: number;
+    ieee_address?: string;
+    id?: number;
+}
+
+interface Zigbee2MQTTDeviceEndpointConfiguredReporting {
+    cluster: string;
+    attribute: string | number;
+    minimum_report_interval: number;
+    maximum_report_interval: number;
+    reportable_change: number;
+}
+
+interface Zigbee2MQTTDeviceDefinition {
+    model: string;
+    vendor: string;
+    description: string;
+    exposes: zhc.Expose[];
+    supports_ota: boolean;
+    options: zhc.Option[];
+    icon: string;
+}
+
+export interface Zigbee2MQTTDevice {
+    ieee_address: zh.Device['ieeeAddr'];
+    type: zh.Device['type'];
+    network_address: zh.Device['networkAddress'];
+    supported: boolean;
+    friendly_name: string;
+    disabled: boolean;
+    description: string | undefined;
+    definition: Zigbee2MQTTDeviceDefinition | undefined;
+    power_source: zh.Device['powerSource'];
+    software_build_id: zh.Device['softwareBuildID'];
+    date_code: zh.Device['dateCode'];
+    model_id: zh.Device['modelID'];
+    interviewing: zh.Device['interviewing'];
+    interview_completed: zh.Device['interviewCompleted'];
+    manufacturer: zh.Device['manufacturerName'];
+    endpoints: Record<number, Zigbee2MQTTDeviceEndpoint>;
+}
+
+export interface Zigbee2MQTTGroupMember {
+    ieee_address: zh.Device['ieeeAddr'];
+    endpoint: number;
+}
+
+export interface Zigbee2MQTTGroup {
+    id: number;
+    friendly_name: 'default_bind_group' | string;
+    description: string | undefined;
+    scenes: Zigbee2MQTTScene[];
+    members: Zigbee2MQTTGroupMember[];
+}
+
+export interface Zigbee2MQTTNetworkMap {
+    nodes: {
+        ieeeAddr: string;
+        friendlyName: string;
+        type: string;
+        networkAddress: number;
+        manufacturerName: string | undefined;
+        modelID: string | undefined;
+        failed: string[];
+        lastSeen: number | undefined;
+        definition?: {model: string; vendor: string; supports: string; description: string};
+    }[];
+    links: {
+        source: {ieeeAddr: string; networkAddress: number};
+        target: {ieeeAddr: string; networkAddress: number};
+        linkquality: number;
+        depth: number;
+        routes: {
+            destinationAddress: number;
+            status: string;
+            nextHop: number;
+        }[];
+        sourceIeeeAddr: string;
+        targetIeeeAddr: string;
+        sourceNwkAddr: number;
+        lqi: number;
+        relationship: number;
+    }[];
+}
+
+/**
+ * Zigbee2MQTT state/request/response API endpoints
+ */
+export interface Zigbee2MQTTAPI {
+    'bridge/logging': {
+        message: string;
+        level: LogLevel;
+        namespace: string;
+    };
+
+    'bridge/state': {
+        state: 'online' | 'offline';
+    };
+
+    'bridge/definition': {
+        clusters: Readonly<Record<ClusterName, Readonly<ClusterDefinition>>>;
+        custom_clusters: Record<string, CustomClusters>;
+    };
+
+    'bridge/event':
+        | {
+              type: 'device_leave' | 'device_joined' | 'device_announce';
+              data: {
+                  friendly_name: string;
+                  ieee_address: string;
+              };
+          }
+        | {
+              type: 'device_interview';
+              data:
+                  | {
+                        friendly_name: string;
+                        ieee_address: string;
+                        status: 'started' | 'failed';
+                    }
+                  | {
+                        friendly_name: string;
+                        ieee_address: string;
+                        status: 'successful';
+                        supported: boolean;
+                        definition: Zigbee2MQTTDeviceDefinition | undefined;
+                    };
+          };
+
+    'bridge/info': {
+        version: string;
+        commit: string | undefined;
+        zigbee_herdsman_converters: {version: string};
+        zigbee_herdsman: {version: string};
+        coordinator: {
+            ieee_address: string;
+            type: string;
+            meta: {
+                [s: string]: number | string;
+            };
+        };
+        network: {
+            pan_id: number;
+            /** `0x${string}` 8-len */
+            extended_pan_id: string;
+            channel: number;
+        };
+        log_level: 'debug' | 'info' | 'warning' | 'error';
+        permit_join: boolean;
+        permit_join_end: number | undefined;
+        restart_required: boolean;
+        config: Settings;
+        config_schema: typeof schemaJson;
+    };
+
+    'bridge/devices': Zigbee2MQTTDevice[];
+
+    'bridge/groups': Zigbee2MQTTGroup[];
+
+    'bridge/request/permit_join':
+        | {
+              /** [0-254], 0 meaning disable */
+              time: number;
+              device?: string;
+          }
+        | `${number}`;
+
+    'bridge/response/permit_join': {
+        /** [0-254], 0 meaning disable */
+        time: number;
+        device?: string;
+    };
+
+    'bridge/request/health_check': '';
+
+    'bridge/response/health_check': {
+        /** XXX: currently always returns true */
+        healthy: boolean;
+    };
+
+    'bridge/request/coordinator_check': '';
+
+    'bridge/response/coordinator_check': {
+        missing_routers: {
+            ieee_address: string;
+            friendly_name: string;
+        }[];
+    };
+
+    'bridge/request/restart': '';
+
+    'bridge/response/restart': Record<string, never>;
+
+    'bridge/request/networkmap':
+        | {
+              type: 'raw' | 'graphviz' | 'plantuml';
+              routes: boolean;
+          }
+        | 'raw'
+        | 'graphviz'
+        | 'plantuml';
+
+    'bridge/response/networkmap':
+        | {
+              type: 'raw';
+              routes: boolean;
+              value: Zigbee2MQTTNetworkMap;
+          }
+        | {
+              type: 'graphviz' | 'plantuml';
+              routes: boolean;
+              value: string;
+          };
+
+    'bridge/request/extension/save': {
+        name: string;
+        code: string;
+    };
+
+    'bridge/response/extension/save': Record<string, never>;
+
+    'bridge/request/extension/remove': {
+        name: string;
+    };
+
+    'bridge/response/extension/remove': Record<string, never>;
+
+    'bridge/request/converter/save': {
+        name: string;
+        code: string;
+    };
+
+    'bridge/response/converter/save': Record<string, never>;
+
+    'bridge/request/converter/remove': {
+        name: string;
+    };
+
+    'bridge/response/converter/remove': Record<string, never>;
+
+    'bridge/request/backup': '';
+
+    'bridge/response/backup': {
+        /** base64 encoded ZIP archive */
+        zip: string;
+    };
+
+    'bridge/request/install_code/add': {
+        value: string;
+    };
+
+    'bridge/response/install_code/add': {
+        value: string;
+    };
+
+    /**
+     * Applied on-the-fly:
+     * - newSettings.homeassistant
+     * - newSettings.advanced?.log_level
+     * - newSettings.advanced?.log_namespaced_levels
+     * - newSettings.advanced?.log_debug_namespace_ignore
+     */
+    'bridge/request/options': {
+        options: Record<string, unknown>;
+    };
+
+    'bridge/response/options': {
+        restart_required: boolean;
+    };
+
+    'bridge/request/device/bind': {
+        from: string;
+        from_endpoint: string | number | 'default';
+        to: string;
+        to_endpoint?: string | number;
+        clusters?: string[];
+        skip_disable_reporting?: boolean;
+    };
+
+    'bridge/response/device/bind': {
+        from: string;
+        from_endpoint: string | number;
+        to: string;
+        to_endpoint: string | number | undefined;
+        clusters: string[];
+        failed: string[];
+    };
+
+    'bridge/request/device/unbind': {
+        from: string;
+        from_endpoint: string | number | 'default';
+        to: string;
+        to_endpoint?: string | number;
+        clusters?: string[];
+        skip_disable_reporting?: boolean;
+    };
+
+    'bridge/response/device/unbind': {
+        from: string;
+        from_endpoint: string | number;
+        to: string;
+        to_endpoint: string | number | undefined;
+        clusters: string[];
+        failed: string[];
+    };
+
+    'bridge/request/device/configure':
+        | {
+              id: string | number;
+          }
+        | string;
+
+    'bridge/response/device/configure': {
+        id: string | number;
+    };
+
+    'bridge/request/device/remove': {
+        id: string;
+        block?: boolean;
+        force?: boolean;
+    };
+
+    'bridge/response/device/remove': {
+        id: string;
+        block: boolean;
+        force: boolean;
+    };
+
+    'bridge/request/device/ota_update/check': {
+        id: string;
+    };
+
+    'bridge/request/device/ota_update/check/downgrade': {
+        id: string;
+    };
+
+    'bridge/response/device/ota_update/check': {
+        id: string;
+        update_available: boolean;
+    };
+
+    'bridge/request/device/ota_update/update': {
+        id: string;
+    };
+
+    'bridge/request/device/ota_update/update/downgrade': {
+        id: string;
+    };
+
+    'bridge/response/device/ota_update/update': {
+        id: string;
+        from:
+            | {
+                  software_build_id: string;
+                  date_code: string;
+              }
+            | undefined;
+        to:
+            | {
+                  software_build_id: string;
+                  date_code: string;
+              }
+            | undefined;
+    };
+
+    'bridge/request/device/interview': {
+        id: string | number;
+    };
+
+    'bridge/response/device/interview': {
+        id: string | number;
+    };
+
+    'bridge/request/device/generate_external_definition': {
+        id: string | number;
+    };
+
+    'bridge/response/device/generate_external_definition': {
+        id: string | number;
+        source: string;
+    };
+
+    'bridge/request/device/options': {
+        id: string;
+        options: Record<string, unknown>;
+    };
+
+    'bridge/response/device/options': {
+        id: string;
+        from: Record<string, unknown>;
+        to: Record<string, unknown>;
+        restart_required: boolean;
+    };
+
+    'bridge/request/device/rename':
+        | {
+              last: true;
+              from?: string;
+              to: string;
+              homeassistant_rename?: boolean;
+          }
+        | {
+              last: false | undefined;
+              from: string;
+              to: string;
+              homeassistant_rename?: boolean;
+          };
+
+    'bridge/response/device/rename': {
+        from: string;
+        to: string;
+        homeassistant_rename: boolean;
+    };
+
+    'bridge/request/device/configure_reporting': {
+        id: string;
+        endpoint: string | number;
+        cluster: string | number;
+        attribute: string | number | {ID: number; type: number};
+        minimum_report_interval: number;
+        maximum_report_interval: number;
+        reportable_change: number;
+        option: Record<string, unknown>;
+    };
+
+    'bridge/response/device/configure_reporting': {
+        id: string;
+        endpoint: string | number;
+        cluster: string | number;
+        attribute: string | number | {ID: number; type: number};
+        minimum_report_interval: number;
+        maximum_report_interval: number;
+        reportable_change: number;
+    };
+
+    'bridge/request/group/remove': {
+        id: string;
+        force?: boolean;
+    };
+
+    'bridge/response/group/remove': {
+        id: string;
+        force: boolean;
+    };
+
+    'bridge/request/group/add': {
+        friendly_name: string;
+        id: string;
+    };
+
+    'bridge/response/group/add': {
+        friendly_name: string;
+        id: number;
+    };
+
+    'bridge/request/group/rename': {
+        from: string;
+        to: string;
+        homeassistant_rename?: boolean;
+    };
+
+    'bridge/response/group/rename': {
+        from: string;
+        to: string;
+        homeassistant_rename: boolean;
+    };
+
+    'bridge/request/group/options': {
+        id: string;
+        options: Record<string, unknown>;
+    };
+
+    'bridge/response/group/options': {
+        id: string;
+        from: Record<string, unknown>;
+        to: Record<string, unknown>;
+        restart_required: boolean;
+    };
+
+    'bridge/request/group/members/add': {
+        device: string;
+        group: string;
+        endpoint: string | number | 'default';
+        skip_disable_reporting?: boolean;
+    };
+
+    'bridge/response/group/members/add': {
+        device: string;
+        group: string;
+        endpoint: string | number | 'default';
+    };
+
+    'bridge/request/group/members/remove': {
+        device: string;
+        group: string;
+        endpoint: string | number | 'default';
+        skip_disable_reporting?: boolean;
+    };
+
+    'bridge/response/group/members/remove': {
+        device: string;
+        group: string;
+        endpoint: string | number | 'default';
+    };
+
+    'bridge/request/group/members/remove_all': {
+        device: string;
+        endpoint: string | number | 'default';
+        skip_disable_reporting?: boolean;
+    };
+
+    'bridge/response/group/members/remove_all': {
+        device: string;
+        endpoint: string | number | 'default';
+    };
+
+    'bridge/request/touchlink/factory_reset':
+        | {
+              ieee_address: string;
+              channel: number;
+          }
+        | '';
+
+    'bridge/response/touchlink/factory_reset':
+        | {
+              ieee_address: string;
+              channel: number;
+          }
+        | Record<string, never>;
+
+    'bridge/request/touchlink/scan': '';
+
+    'bridge/response/touchlink/scan': {
+        found: {
+            ieee_address: string;
+            channel: number;
+        }[];
+    };
+
+    'bridge/request/touchlink/identify': {
+        ieee_address: string;
+        channel: number;
+    };
+
+    'bridge/response/touchlink/identify': {
+        ieee_address: string;
+        channel: number;
+    };
+
+    /**
+     * entity state response
+     */
+    '{friendlyName}': {
+        [key: string]: unknown;
+    };
+
+    '{friendlyName}/availability': {
+        state: 'online' | 'offline';
+    };
+
+    /** entity set request */
+    '{friendlyName}/set': {
+        [key: string]: unknown;
+    };
+
+    /** entity get request */
+    '{friendlyName}/get': {
+        [key: string]: unknown;
+    };
+}
+
+export type Zigbee2MQTTRequestEndpoints =
+    | 'bridge/request/permit_join'
+    | 'bridge/request/health_check'
+    | 'bridge/request/coordinator_check'
+    | 'bridge/request/restart'
+    | 'bridge/request/networkmap'
+    | 'bridge/request/extension/save'
+    | 'bridge/request/extension/remove'
+    | 'bridge/request/converter/save'
+    | 'bridge/request/converter/remove'
+    | 'bridge/request/backup'
+    | 'bridge/request/install_code/add'
+    | 'bridge/request/options'
+    | 'bridge/request/device/bind'
+    | 'bridge/request/device/unbind'
+    | 'bridge/request/device/configure'
+    | 'bridge/request/device/remove'
+    | 'bridge/request/device/ota_update/check'
+    | 'bridge/request/device/ota_update/check/downgrade'
+    | 'bridge/request/device/ota_update/update'
+    | 'bridge/request/device/ota_update/update/downgrade'
+    | 'bridge/request/device/interview'
+    | 'bridge/request/device/generate_external_definition'
+    | 'bridge/request/device/options'
+    | 'bridge/request/device/rename'
+    | 'bridge/request/device/configure_reporting'
+    | 'bridge/request/group/remove'
+    | 'bridge/request/group/add'
+    | 'bridge/request/group/rename'
+    | 'bridge/request/group/options'
+    | 'bridge/request/group/members/add'
+    | 'bridge/request/group/members/remove'
+    | 'bridge/request/group/members/remove_all'
+    | 'bridge/request/touchlink/factory_reset'
+    | 'bridge/request/touchlink/scan'
+    | 'bridge/request/touchlink/identify';
+
+export type Zigbee2MQTTResponseEndpoints =
+    | 'bridge/response/permit_join'
+    | 'bridge/response/health_check'
+    | 'bridge/response/coordinator_check'
+    | 'bridge/response/restart'
+    | 'bridge/response/networkmap'
+    | 'bridge/response/extension/save'
+    | 'bridge/response/extension/remove'
+    | 'bridge/response/converter/save'
+    | 'bridge/response/converter/remove'
+    | 'bridge/response/backup'
+    | 'bridge/response/install_code/add'
+    | 'bridge/response/options'
+    | 'bridge/response/device/bind'
+    | 'bridge/response/device/unbind'
+    | 'bridge/response/device/configure'
+    | 'bridge/response/device/remove'
+    | 'bridge/response/device/ota_update/check'
+    | 'bridge/response/device/ota_update/check'
+    | 'bridge/response/device/ota_update/update'
+    | 'bridge/response/device/ota_update/update'
+    | 'bridge/response/device/interview'
+    | 'bridge/response/device/generate_external_definition'
+    | 'bridge/response/device/options'
+    | 'bridge/response/device/rename'
+    | 'bridge/response/device/configure_reporting'
+    | 'bridge/response/group/remove'
+    | 'bridge/response/group/add'
+    | 'bridge/response/group/rename'
+    | 'bridge/response/group/options'
+    | 'bridge/response/group/members/add'
+    | 'bridge/response/group/members/remove'
+    | 'bridge/response/group/members/remove_all'
+    | 'bridge/response/touchlink/factory_reset'
+    | 'bridge/response/touchlink/scan'
+    | 'bridge/response/touchlink/identify';
+
+export type Zigbee2MQTTRequest<T extends Zigbee2MQTTRequestEndpoints> = {
+    transaction?: string;
+} & Zigbee2MQTTAPI[T];
+
+export type Zigbee2MQTTResponseOK<T extends Zigbee2MQTTResponseEndpoints> = {
+    status: 'ok';
+    data: Zigbee2MQTTAPI[T];
+    transaction?: string;
+};
+
+export type Zigbee2MQTTResponseError = {
+    status: 'error';
+    data: Record<string, never>;
+    error: string;
+    transaction?: string;
+};
+
+export type Zigbee2MQTTResponse<T extends Zigbee2MQTTResponseEndpoints> = Zigbee2MQTTResponseOK<T> | Zigbee2MQTTResponseError;
@@ -1,3 +0,0 @@
-declare module 'mkdir-recursive' {
-    export function mkdirSync(path: string): void;
-}
@@ -1,39 +1,16 @@
-/* eslint-disable camelcase */
-import type {
-    Device as ZHDevice,
-    Group as ZHGroup,
-    Endpoint as ZHEndpoint,
-} from 'zigbee-herdsman/dist/controller/model';
-
-import type {
-    NetworkParameters as ZHNetworkParameters,
-    CoordinatorVersion as ZHCoordinatorVersion,
-    LQI as ZHLQI,
-    RoutingTable as ZHRoutingTable,
-    RoutingTableEntry as ZHRoutingTableEntry,
-} from 'zigbee-herdsman/dist/adapter/tstype';
-
-import type {
-    Cluster as ZHCluster,
-} from 'zigbee-herdsman/dist/zcl/tstype';
-
-import type {
-    FrameControl as ZHFrameControl,
-} from 'zigbee-herdsman/dist/zcl';
-
-import type * as zhc from 'zigbee-herdsman-converters';
-
-import type * as ZHEvents from 'zigbee-herdsman/dist/controller/events';
-
 import type TypeEventBus from 'lib/eventBus';
+import type TypeExtension from 'lib/extension/extension';
+import type TypeDevice from 'lib/model/device';
+import type TypeGroup from 'lib/model/group';
 import type TypeMQTT from 'lib/mqtt';
 import type TypeState from 'lib/state';
 import type TypeZigbee from 'lib/zigbee';
-import type TypeDevice from 'lib/model/device';
-import type TypeGroup from 'lib/model/group';
-import type TypeExtension from 'lib/extension/extension';
+import type {AdapterTypes as ZHAdapterTypes, Events as ZHEvents, Models as ZHModels} from 'zigbee-herdsman';
+import type {Cluster as ZHCluster, FrameControl as ZHFrameControl} from 'zigbee-herdsman/dist/zspec/zcl/definition/tstype';

-import type {QoS} from 'mqtt-packet';
+import {LogLevel} from 'lib/util/settings';
+
+type OptionalProps<T, K extends keyof T> = Omit<T, K> & Partial<Pick<T, K>>;

 declare global {
    // Define some class types as global
@@ -46,57 +23,56 @@ declare global {
    type Extension = TypeExtension;

    // Types
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    type ExternalDefinition = zhc.Definition & {homeassistant: any};
-    interface MQTTResponse {data: KeyValue, status: 'error' | 'ok', error?: string, transaction?: string}
-    interface MQTTOptions {qos?: QoS, retain?: boolean, properties?: {messageExpiryInterval: number}}
-    type Scene = {id: number, name: string};
-    type StateChangeReason = 'publishDebounce' | 'groupOptimistic' | 'lastSeenChanged' | 'publishCached';
-    type PublishEntityState = (entity: Device | Group, payload: KeyValue,
-        stateChangeReason?: StateChangeReason) => Promise<void>;
-    type RecursivePartial<T> = {[P in keyof T]?: RecursivePartial<T[P]>;};
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    interface KeyValue {[s: string]: any}
+    type StateChangeReason = 'publishDebounce' | 'groupOptimistic' | 'lastSeenChanged' | 'publishCached' | 'publishThrottle';
+    type PublishEntityState = (entity: Device | Group, payload: KeyValue, stateChangeReason?: StateChangeReason) => Promise<void>;
+    type RecursivePartial<T> = {[P in keyof T]?: RecursivePartial<T[P]>};
+    interface KeyValue {
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+        [s: string]: any;
+    }

    // zigbee-herdsman
    namespace zh {
-        type Endpoint = ZHEndpoint;
-        type Device = ZHDevice;
-        type Group = ZHGroup;
-        type LQI = ZHLQI;
-        type RoutingTable = ZHRoutingTable;
-        type RoutingTableEntry = ZHRoutingTableEntry;
-        type CoordinatorVersion = ZHCoordinatorVersion;
-        type NetworkParameters = ZHNetworkParameters;
-        type Cluster = ZHCluster;
+        type Endpoint = ZHModels.Endpoint;
+        type Device = ZHModels.Device;
+        type Group = ZHModels.Group;
+        type LQI = ZHAdapterTypes.LQI;
+        type RoutingTable = ZHAdapterTypes.RoutingTable;
+        type CoordinatorVersion = ZHAdapterTypes.CoordinatorVersion;
+        type NetworkParameters = ZHAdapterTypes.NetworkParameters;
        interface Bind {
-            cluster: zh.Cluster;
+            cluster: ZHCluster;
            target: zh.Endpoint | zh.Group;
        }
    }

    namespace eventdata {
-        type EntityRenamed = { entity: Device | Group, homeAssisantRename: boolean, from: string, to: string };
-        type DeviceRemoved = { ieeeAddr: string, name: string };
-        type MQTTMessage = { topic: string, message: string };
-        type MQTTMessagePublished = { topic: string, payload: string, options: {retain: boolean, qos: number} };
+        type EntityRenamed = {entity: Device | Group; homeAssisantRename: boolean; from: string; to: string};
+        type EntityRemoved = {id: number | string; name: string; type: 'device' | 'group'};
+        type MQTTMessage = {topic: string; message: string};
+        type MQTTMessagePublished = {topic: string; payload: string; options: {retain: boolean; qos: number}};
        type StateChange = {
-            entity: Device | Group, from: KeyValue, to: KeyValue, reason: string | null, update: KeyValue };
+            entity: Device | Group;
+            from: KeyValue;
+            to: KeyValue;
+            reason?: string;
+            update: KeyValue;
+        };
        type PermitJoinChanged = ZHEvents.PermitJoinChangedPayload;
-        type LastSeenChanged = { device: Device,
-            reason: 'deviceAnnounce' | 'networkAddress' | 'deviceJoined' | 'messageEmitted' | 'messageNonEmitted'; };
-        type DeviceNetworkAddressChanged = { device: Device };
-        type DeviceAnnounce = { device: Device };
-        type DeviceInterview = { device: Device, status: 'started' | 'successful' | 'failed' };
-        type DeviceJoined = { device: Device };
-        type EntityOptionsChanged = { entity: Device | Group, from: KeyValue, to: KeyValue };
-        type ExposesChanged = { device: Device };
-        type Reconfigure = { device: Device };
-        type DeviceLeave = { ieeeAddr: string, name: string };
-        type GroupMembersChanged = {group: Group, action: 'remove' | 'add' | 'remove_all',
-            endpoint: zh.Endpoint, skipDisableReporting: boolean };
-        type PublishEntityState = {entity: Group | Device, message: KeyValue, stateChangeReason: StateChangeReason,
-                payload: KeyValue};
+        type LastSeenChanged = {
+            device: Device;
+            reason: 'deviceAnnounce' | 'networkAddress' | 'deviceJoined' | 'messageEmitted' | 'messageNonEmitted';
+        };
+        type DeviceNetworkAddressChanged = {device: Device};
+        type DeviceAnnounce = {device: Device};
+        type DeviceInterview = {device: Device; status: 'started' | 'successful' | 'failed'};
+        type DeviceJoined = {device: Device};
+        type EntityOptionsChanged = {entity: Device | Group; from: KeyValue; to: KeyValue};
+        type ExposesChanged = {device: Device};
+        type Reconfigure = {device: Device};
+        type DeviceLeave = {ieeeAddr: string; name: string};
+        type GroupMembersChanged = {group: Group; action: 'remove' | 'add' | 'remove_all'; endpoint: zh.Endpoint; skipDisableReporting: boolean};
+        type PublishEntityState = {entity: Group | Device; message: KeyValue; stateChangeReason?: StateChangeReason; payload: KeyValue};
        type DeviceMessage = {
            type: ZHEvents.MessagePayloadType;
            device: Device;
@@ -105,154 +81,152 @@ declare global {
            groupID: number;
            cluster: string | number;
            data: KeyValue | Array<string | number>;
-            meta: {zclTransactionSequenceNumber?: number; manufacturerCode?: number; frameControl?: ZHFrameControl;};
+            meta: {zclTransactionSequenceNumber?: number; manufacturerCode?: number; frameControl?: ZHFrameControl};
        };
-        type ScenesChanged = { entity: Device | Group };
+        type ScenesChanged = {entity: Device | Group};
    }

    // Settings
-    // eslint-disable camelcase
    interface Settings {
-        homeassistant?: {
-            discovery_topic: string,
-            status_topic: string,
-            legacy_entity_attributes: boolean,
-            legacy_triggers: boolean,
-        },
-        permit_join?: boolean,
-        availability?: {
-            active: {timeout: number},
-            passive: {timeout: number}
-        },
-        external_converters: string[],
+        version?: number;
+        homeassistant: {
+            enabled: boolean;
+            discovery_topic: string;
+            status_topic: string;
+            experimental_event_entities: boolean;
+            legacy_action_sensor: boolean;
+        };
+        availability: {
+            enabled: boolean;
+            active: {timeout: number};
+            passive: {timeout: number};
+        };
        mqtt: {
-            base_topic: string,
-            include_device_information: boolean,
-            force_disable_retain: boolean
-            version?: 3 | 4 | 5,
-            user?: string,
-            password?: string,
-            server: string,
-            ca?: string,
-            keepalive?: number,
-            key?: string,
-            cert?: string,
-            client_id?: string,
-            reject_unauthorized?: boolean,
-        },
+            base_topic: string;
+            include_device_information: boolean;
+            force_disable_retain: boolean;
+            version?: 3 | 4 | 5;
+            user?: string;
+            password?: string;
+            server: string;
+            ca?: string;
+            keepalive?: number;
+            key?: string;
+            cert?: string;
+            client_id?: string;
+            reject_unauthorized?: boolean;
+            maximum_packet_size: number;
+        };
        serial: {
-            disable_led: boolean,
-            port?: string,
-            adapter?: 'deconz' | 'zstack' | 'ezsp' | 'zigate',
-            baudrate?: number,
-            rtscts?: boolean,
-        },
-        passlist: string[],
-        blocklist: string[],
+            disable_led: boolean;
+            port?: string;
+            adapter?: 'deconz' | 'zstack' | 'ezsp' | 'zigate' | 'ember';
+            baudrate?: number;
+            rtscts?: boolean;
+        };
+        passlist: string[];
+        blocklist: string[];
        map_options: {
            graphviz: {
                colors: {
                    fill: {
-                        enddevice: string,
-                        coordinator: string,
-                        router: string,
-                    },
+                        enddevice: string;
+                        coordinator: string;
+                        router: string;
+                    };
                    font: {
-                        coordinator: string,
-                        router: string,
-                        enddevice: string,
-                    },
+                        coordinator: string;
+                        router: string;
+                        enddevice: string;
+                    };
                    line: {
-                        active: string,
-                        inactive: string,
-                    },
-                },
-            },
-        },
+                        active: string;
+                        inactive: string;
+                    };
+                };
+            };
+        };
        ota: {
-            update_check_interval: number,
-            disable_automatic_update_check: boolean,
-            zigbee_ota_override_index_location?: string,
-            ikea_ota_use_test_url?: boolean,
-        },
-        frontend?: {
-            auth_token?: string,
-            host?: string,
-            port?: number,
-            url?: string,
-            ssl_cert?: string,
-            ssl_key?: string,
-        },
-        devices?: {[s: string]: DeviceOptions},
-        groups?: {[s: string]: GroupOptions},
-        device_options: KeyValue,
+            update_check_interval: number;
+            disable_automatic_update_check: boolean;
+            zigbee_ota_override_index_location?: string;
+            image_block_response_delay?: number;
+            default_maximum_data_size?: number;
+        };
+        frontend: {
+            enabled: boolean;
+            auth_token?: string;
+            host?: string;
+            port: number;
+            base_url: string;
+            url?: string;
+            ssl_cert?: string;
+            ssl_key?: string;
+        };
+        devices: {[s: string]: DeviceOptions};
+        groups: {[s: string]: Omit<GroupOptions, 'ID'>};
+        device_options: KeyValue;
        advanced: {
-            legacy_api: boolean,
-            legacy_availability_payload: boolean,
-            log_rotation: boolean,
-            log_symlink_current: boolean,
-            log_output: ('console' | 'file' | 'syslog')[],
-            log_directory: string,
-            log_file: string,
-            log_level: 'debug' | 'info' | 'error' | 'warn',
-            log_syslog: KeyValue,
-            pan_id: number | 'GENERATE',
-            ext_pan_id: number[] | 'GENERATE',
-            channel: number,
-            adapter_concurrent: number | null,
-            adapter_delay: number | null,
-            cache_state: boolean,
-            cache_state_persistent: boolean,
-            cache_state_send_on_startup: boolean,
-            last_seen: 'disable' | 'ISO_8601' | 'ISO_8601_local' | 'epoch',
-            elapsed: boolean,
-            network_key: number[] | 'GENERATE',
-            timestamp_format: string,
-            output: 'json' | 'attribute' | 'attribute_and_json',
-            transmit_power?: number,
-            // Everything below is deprecated
-            availability_timeout?: number,
-            availability_blocklist?: string[],
-            availability_passlist?: string[],
-            availability_blacklist?: string[],
-            availability_whitelist?: string[],
-            soft_reset_timeout: number,
-            report: boolean,
-        },
+            log_rotation: boolean;
+            log_console_json: boolean;
+            log_symlink_current: boolean;
+            log_output: ('console' | 'file' | 'syslog')[];
+            log_directory: string;
+            log_file: string;
+            log_level: LogLevel;
+            log_namespaced_levels: Record<string, LogLevel>;
+            log_syslog: KeyValue;
+            log_debug_to_mqtt_frontend: boolean;
+            log_debug_namespace_ignore: string;
+            pan_id: number | 'GENERATE';
+            ext_pan_id: number[] | 'GENERATE';
+            channel: number;
+            adapter_concurrent?: number;
+            adapter_delay?: number;
+            cache_state: boolean;
+            cache_state_persistent: boolean;
+            cache_state_send_on_startup: boolean;
+            last_seen: 'disable' | 'ISO_8601' | 'ISO_8601_local' | 'epoch';
+            elapsed: boolean;
+            network_key: number[] | 'GENERATE';
+            timestamp_format: string;
+            output: 'json' | 'attribute' | 'attribute_and_json';
+            transmit_power?: number;
+        };
    }

    interface DeviceOptions {
-        ID?: string,
-        disabled?: boolean,
-        retention?: number,
-        availability?: boolean | {timeout: number},
-        optimistic?: boolean,
-        retrieve_state?: boolean,
-        debounce?: number,
-        debounce_ignore?: string[],
-        filtered_attributes?: string[],
-        filtered_cache?: string[],
-        filtered_optimistic?: string[],
-        icon?: string,
-        homeassistant?: KeyValue,
-        legacy?: boolean,
-        friendly_name: string,
-        description?: string,
-        qos?: 0 | 1 | 2,
+        disabled?: boolean;
+        retention?: number;
+        availability?: boolean | {timeout: number};
+        optimistic?: boolean;
+        debounce?: number;
+        debounce_ignore?: string[];
+        throttle?: number;
+        filtered_attributes?: string[];
+        filtered_cache?: string[];
+        filtered_optimistic?: string[];
+        icon?: string;
+        homeassistant?: KeyValue;
+        friendly_name: string;
+        description?: string;
+        qos?: 0 | 1 | 2;
+    }
+
+    interface DeviceOptionsWithId extends DeviceOptions {
+        ID: string;
    }

    interface GroupOptions {
-        devices?: string[],
-        ID?: number,
-        optimistic?: boolean,
-        off_state?: 'all_members_off' | 'last_member_state'
-        filtered_attributes?: string[],
-        filtered_cache?: string[],
-        filtered_optimistic?: string[],
-        retrieve_state?: boolean,
-        homeassistant?: KeyValue,
-        friendly_name: string,
-        description?: string,
-        qos?: 0 | 1 | 2,
+        ID: number;
+        optimistic?: boolean;
+        off_state?: 'all_members_off' | 'last_member_state';
+        filtered_attributes?: string[];
+        filtered_cache?: string[];
+        filtered_optimistic?: string[];
+        homeassistant?: KeyValue;
+        friendly_name: string;
+        description?: string;
+        qos?: 0 | 1 | 2;
    }
 }
@@ -2,8 +2,15 @@ declare module 'zigbee2mqtt-frontend' {
    export function getPath(): string;
 }

-declare module 'connect-gzip-static' {
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    export type RequestHandler = (req: any, res: any) => void;
-    export default function gzipStatic(root: string, options?: Record<string, unknown>): RequestHandler;
+declare module 'http' {
+    interface IncomingMessage {
+        originalUrl?: string;
+        path?: string;
+    }
+}
+
+declare module 'express-static-gzip' {
+    import {IncomingMessage, ServerResponse} from 'node:http';
+    export type RequestHandler = (req: IncomingMessage, res: ServerResponse, finalhandler: (err: unknown) => void) => void;
+    export default function expressStaticGzip(root: string, options?: Record<string, unknown>): RequestHandler;
 }
@@ -1,17 +1,10 @@
-import path from 'path';
+import path from 'node:path';

-let dataPath: string = null;
-
-function load(): void {
-    if (process.env.ZIGBEE2MQTT_DATA) {
-        dataPath = process.env.ZIGBEE2MQTT_DATA;
-    } else {
-        dataPath = path.join(__dirname, '..', '..', 'data');
-        dataPath = path.normalize(dataPath);
-    }
+function setPath(): string {
+    return process.env.ZIGBEE2MQTT_DATA ? process.env.ZIGBEE2MQTT_DATA : path.normalize(path.join(__dirname, '..', '..', 'data'));
 }

-load();
+let dataPath = setPath();

 function joinPath(file: string): string {
    return path.resolve(dataPath, file);
@@ -21,9 +14,8 @@ function getPath(): string {
    return dataPath;
 }

-// eslint-disable-next-line camelcase
-function testingOnlyReload(): void {
-    load();
+function _testReload(): void {
+    dataPath = setPath();
 }

-export default {joinPath, getPath, testingOnlyReload};
+export default {joinPath, getPath, _testReload};
@@ -1,225 +1,267 @@
-import winston from 'winston';
+import assert from 'node:assert';
+import fs from 'node:fs';
+import path from 'node:path';
+
 import moment from 'moment';
-import * as settings from './settings';
-import path from 'path';
-import fs from 'fs';
-import fx from 'mkdir-recursive';
 import {rimrafSync} from 'rimraf';
-import assert from 'assert';
+import winston from 'winston';

-const colorizer = winston.format.colorize();
+import * as settings from './settings';

-type Z2MLogLevel = 'warn' | 'debug' | 'info' | 'error';
-type WinstonLogLevel = 'warning' | 'debug' | 'info' | 'error';
+const NAMESPACE_SEPARATOR = ':';

-const z2mToWinstonLevel = (level: Z2MLogLevel): WinstonLogLevel => level === 'warn' ? 'warning' : level;
-const winstonToZ2mLevel = (level: WinstonLogLevel): Z2MLogLevel => level === 'warning' ? 'warn' : level;
+class Logger {
+    // @ts-expect-error initalized in `init`
+    private level: settings.LogLevel;
+    // @ts-expect-error initalized in `init`
+    private output: string[];
+    // @ts-expect-error initalized in `init`
+    private directory: string;
+    // @ts-expect-error initalized in `init`
+    private logger: winston.Logger;
+    // @ts-expect-error initalized in `init`
+    private fileTransport: winston.transports.FileTransportInstance;
+    private debugNamespaceIgnoreRegex?: RegExp;
+    // @ts-expect-error initalized in `init`
+    private namespacedLevels: Record<string, settings.LogLevel>;
+    // @ts-expect-error initalized in `init`
+    private cachedNamespacedLevels: Record<string, settings.LogLevel>;

-const levelWithCompensatedLength: {[s: string]: string} = {
-    'info': 'info ',
-    'error': 'error',
-    'warn': 'warn ',
-    'debug': 'debug',
-};
+    public init(): void {
+        // What transports to enable
+        this.output = settings.get().advanced.log_output;
+        // Directory to log to
+        const timestamp = moment(Date.now()).format('YYYY-MM-DD.HH-mm-ss');
+        this.directory = settings.get().advanced.log_directory.replace('%TIMESTAMP%', timestamp);
+        const logFilename = settings.get().advanced.log_file.replace('%TIMESTAMP%', timestamp);
+        this.level = settings.get().advanced.log_level;
+        this.namespacedLevels = settings.get().advanced.log_namespaced_levels;
+        this.cachedNamespacedLevels = Object.assign({}, this.namespacedLevels);

-let logger: winston.Logger;
-let fileTransport : winston.transport;
-let output: string[];
-let directory: string;
-let logFilename: string;
-let transportsToUse: winston.transport[];
+        assert(settings.LOG_LEVELS.includes(this.level), `'${this.level}' is not valid log_level, use one of '${settings.LOG_LEVELS.join(', ')}'`);

-function init(): void {
-    // What transports to enable
-    output = settings.get().advanced.log_output;
+        const timestampFormat = (): string => moment().format(settings.get().advanced.timestamp_format);

-    // Directory to log to
-    const timestamp = moment(Date.now()).format('YYYY-MM-DD.HH-mm-ss');
-    directory = settings.get().advanced.log_directory.replace('%TIMESTAMP%', timestamp);
-    logFilename = settings.get().advanced.log_file.replace('%TIMESTAMP%', timestamp);
+        this.logger = winston.createLogger({
+            level: 'debug',
+            format: winston.format.combine(winston.format.errors({stack: true}), winston.format.timestamp({format: timestampFormat})),
+            levels: winston.config.syslog.levels,
+        });

-    // Make sure that log directory exists when not logging to stdout only
-    if (output.includes('file')) {
-        fx.mkdirSync(directory);
+        const consoleSilenced = !this.output.includes('console');
+        // Print to user what logging is active
+        let logging = `Logging to console${consoleSilenced ? ' (silenced)' : ''}`;

-        if (settings.get().advanced.log_symlink_current) {
-            const current = settings.get().advanced.log_directory.replace('%TIMESTAMP%', 'current');
-            const actual = './' + timestamp;
-            /* istanbul ignore next */
-            if (fs.existsSync(current)) {
-                fs.unlinkSync(current);
+        // Setup default console logger
+        this.logger.add(
+            new winston.transports.Console({
+                silent: consoleSilenced,
+                format: settings.get().advanced.log_console_json
+                    ? winston.format.json()
+                    : winston.format.combine(
+                          // winston.config.syslog.levels sets 'warning' as 'red'
+                          winston.format.colorize({colors: {debug: 'blue', info: 'green', warning: 'yellow', error: 'red'}}),
+                          winston.format.printf((info) => {
+                              return `[${info.timestamp}] ${info.level}: \t${info.message}`;
+                          }),
+                      ),
+            }),
+        );
+
+        if (this.output.includes('file')) {
+            logging += `, file (filename: ${logFilename})`;
+
+            // Make sure that log directory exists when not logging to stdout only
+            fs.mkdirSync(this.directory, {recursive: true});
+
+            if (settings.get().advanced.log_symlink_current) {
+                const current = settings.get().advanced.log_directory.replace('%TIMESTAMP%', 'current');
+                const actual = './' + timestamp;
+
+                /* v8 ignore start */
+                if (fs.existsSync(current)) {
+                    fs.unlinkSync(current);
+                }
+                /* v8 ignore stop */
+
+                fs.symlinkSync(actual, current);
            }
-            fs.symlinkSync(actual, current);
-        }
-    }

-    // Determine the log level.
-    const z2mLevel = settings.get().advanced.log_level;
-    const validLevels = ['info', 'error', 'warn', 'debug'];
-    assert(validLevels.includes(z2mLevel),
-        `'${z2mLevel}' is not valid log_level, use one of '${validLevels.join(', ')}'`);
-    const level = z2mToWinstonLevel(z2mLevel);
-
-    const timestampFormat = (): string => moment().format(settings.get().advanced.timestamp_format);
-
-    // Setup default console logger
-    transportsToUse = [
-        new winston.transports.Console({
-            level,
-            silent: !output.includes('console'),
-            format: winston.format.combine(
-                winston.format.timestamp({format: timestampFormat}),
-                winston.format.printf(/* istanbul ignore next */(info) => {
-                    const {timestamp, level, message} = info;
-                    const l = winstonToZ2mLevel(level as WinstonLogLevel);
-
-                    const plainPrefix = `Zigbee2MQTT:${levelWithCompensatedLength[l]}`;
-                    let prefix = plainPrefix;
-                    if (process.stdout.isTTY) {
-                        prefix = colorizer.colorize(l, plainPrefix);
-                    }
-                    return `${prefix} ${timestamp.split('.')[0]}: ${message}`;
+            // Add file logger when enabled
+            // NOTE: the initiation of the logger even when not added as transport tries to create the logging directory
+            const transportFileOptions: winston.transports.FileTransportOptions = {
+                filename: path.join(this.directory, logFilename),
+                format: winston.format.printf((info) => {
+                    return `[${info.timestamp}] ${info.level}: \t${info.message}`;
                }),
-            ),
-        }),
-    ];
+            };

-    // Add file logger when enabled
-    // NOTE: the initiation of the logger, even when not added as transport tries to create the logging directory
-    const transportFileOptions: KeyValue = {
-        filename: path.join(directory, logFilename),
-        json: false,
-        level,
-        format: winston.format.combine(
-            winston.format.timestamp({format: timestampFormat}),
-            winston.format.printf(/* istanbul ignore next */(info) => {
-                const {timestamp, level, message} = info;
-                const l = winstonToZ2mLevel(level as WinstonLogLevel);
-                return `${levelWithCompensatedLength[l]} ${timestamp.split('.')[0]}: ${message}`;
-            }),
-        ),
-    };
-
-    if (settings.get().advanced.log_rotation) {
-        transportFileOptions.tailable = true;
-        transportFileOptions.maxFiles = 3; // Keep last 3 files
-        transportFileOptions.maxsize = 10000000; // 10MB
-    }
-
-    if (output.includes('file')) {
-        fileTransport = new winston.transports.File(transportFileOptions);
-        transportsToUse.push(fileTransport);
-    }
-
-    /* istanbul ignore next */
-    if (output.includes('syslog')) {
-        // eslint-disable-next-line
-        require('winston-syslog').Syslog;
-        const options: KeyValue = {
-            app_name: 'Zigbee2MQTT',
-            format: winston.format.printf(/* istanbul ignore next */(info) => {
-                return `${info.message}`;
-            }),
-            ...settings.get().advanced.log_syslog,
-        };
-        if (options.hasOwnProperty('type')) options.type = options.type.toString();
-        // @ts-ignore
-        transportsToUse.push(new winston.transports.Syslog(options));
-    }
-
-    logger = winston.createLogger({transports: transportsToUse, levels: winston.config.syslog.levels});
-}
-
-// Cleanup any old log directory.
-function cleanup(): void {
-    if (settings.get().advanced.log_directory.includes('%TIMESTAMP%')) {
-        const rootDirectory = path.join(directory, '..');
-
-        let directories = fs.readdirSync(rootDirectory).map((d) => {
-            d = path.join(rootDirectory, d);
-            return {path: d, birth: fs.statSync(d).mtime};
-        });
-
-        directories.sort((a: KeyValue, b: KeyValue) => b.birth - a.birth);
-        directories = directories.slice(10, directories.length);
-        directories.forEach((dir) => {
-            logger.debug(`Removing old log directory '${dir.path}'`);
-            rimrafSync(dir.path);
-        });
-    }
-}
-
-// Print to user what logging is enabled
-function logOutput(): void {
-    if (output.includes('file')) {
-        if (output.includes('console')) {
-            logger.info(`Logging to console and directory: '${directory}' filename: ${logFilename}`);
-        } else {
-            logger.info(`Logging to directory: '${directory}' filename: ${logFilename}`);
-        }
-        cleanup();
-    } else if (output.includes('console')) {
-        logger.info(`Logging to console only'`);
-    }
-}
-
-function addTransport(transport: winston.transport): void {
-    transport.level = transportsToUse[0].level;
-    logger.add(transport);
-}
-
-function getLevel(): Z2MLogLevel {
-    return winstonToZ2mLevel(transportsToUse[0].level as WinstonLogLevel);
-}
-
-function setLevel(level: Z2MLogLevel): void {
-    logger.transports.forEach((transport) => transport.level = z2mToWinstonLevel(level as Z2MLogLevel));
-}
-
-function warn(message: string): void {
-    // winston.config.syslog.levels doesn't have warn, but is required for syslog.
-    logger.warning(message);
-}
-
-function warning(message: string): void {
-    logger.warning(message);
-}
-
-function info(message: string): void {
-    logger.info(message);
-}
-
-function debug(message: string): void {
-    logger.debug(message);
-}
-
-function error(message: string): void {
-    logger.error(message);
-}
-
-// Workaround for https://github.com/winstonjs/winston/issues/1629.
-// https://github.com/Koenkk/zigbee2mqtt/pull/10905
-/* istanbul ignore next */
-async function end(): Promise<void> {
-    logger.end();
-
-    await new Promise<void>((resolve) => {
-        if (!fileTransport) {
-            process.nextTick(resolve);
-        } else {
-            // @ts-ignore
-            if (fileTransport._dest) {
-                // @ts-ignore
-                fileTransport._dest.on('finish', resolve);
-            } else {
-                // @ts-ignore
-                fileTransport.on('open', () => fileTransport._dest.on('finish', resolve));
+            if (settings.get().advanced.log_rotation) {
+                transportFileOptions.tailable = true;
+                transportFileOptions.maxFiles = 3; // Keep last 3 files
+                transportFileOptions.maxsize = 10000000; // 10MB
            }
+
+            this.fileTransport = new winston.transports.File(transportFileOptions);
+            this.logger.add(this.fileTransport);
+            this.cleanup();
        }
-    });
+
+        /* v8 ignore start */
+        if (this.output.includes('syslog')) {
+            logging += `, syslog`;
+            // eslint-disable-next-line @typescript-eslint/no-require-imports, @typescript-eslint/no-unused-expressions
+            require('winston-syslog').Syslog;
+
+            const options: KeyValue = {
+                app_name: 'Zigbee2MQTT',
+                format: winston.format.printf((info) => info.message as string),
+                ...settings.get().advanced.log_syslog,
+            };
+
+            if (options['type'] !== undefined) {
+                options.type = options.type.toString();
+            }
+
+            // @ts-expect-error untyped transport
+            this.logger.add(new winston.transports.Syslog(options));
+        }
+        /* v8 ignore stop */
+
+        this.setDebugNamespaceIgnore(settings.get().advanced.log_debug_namespace_ignore);
+
+        this.info(logging);
+    }
+
+    get winston(): winston.Logger {
+        return this.logger;
+    }
+
+    public addTransport(transport: winston.transport): void {
+        this.logger.add(transport);
+    }
+
+    public removeTransport(transport: winston.transport): void {
+        this.logger.remove(transport);
+    }
+
+    public getDebugNamespaceIgnore(): string {
+        return this.debugNamespaceIgnoreRegex?.toString().slice(1, -1) /* remove slashes */ ?? '';
+    }
+
+    public setDebugNamespaceIgnore(value: string): void {
+        this.debugNamespaceIgnoreRegex = value != '' ? new RegExp(value) : undefined;
+    }
+
+    public getLevel(): settings.LogLevel {
+        return this.level;
+    }
+
+    public setLevel(level: settings.LogLevel): void {
+        this.level = level;
+        this.resetCachedNamespacedLevels();
+    }
+
+    public getNamespacedLevels(): Record<string, settings.LogLevel> {
+        return this.namespacedLevels;
+    }
+
+    public setNamespacedLevels(nsLevels: Record<string, settings.LogLevel>): void {
+        this.namespacedLevels = nsLevels;
+        this.resetCachedNamespacedLevels();
+    }
+
+    private resetCachedNamespacedLevels(): void {
+        this.cachedNamespacedLevels = Object.assign({}, this.namespacedLevels);
+    }
+
+    private cacheNamespacedLevel(namespace: string): string {
+        let cached = namespace;
+
+        while (this.cachedNamespacedLevels[namespace] == undefined) {
+            const sep = cached.lastIndexOf(NAMESPACE_SEPARATOR);
+
+            if (sep === -1) {
+                return (this.cachedNamespacedLevels[namespace] = this.level);
+            }
+
+            cached = cached.slice(0, sep);
+            this.cachedNamespacedLevels[namespace] = this.cachedNamespacedLevels[cached];
+        }
+
+        return this.cachedNamespacedLevels[namespace];
+    }
+
+    private log(level: settings.LogLevel, messageOrLambda: string | (() => string), namespace: string): void {
+        const nsLevel = this.cacheNamespacedLevel(namespace);
+
+        if (settings.LOG_LEVELS.indexOf(level) <= settings.LOG_LEVELS.indexOf(nsLevel)) {
+            const message: string = messageOrLambda instanceof Function ? messageOrLambda() : messageOrLambda;
+            this.logger.log(level, `${namespace}: ${message}`);
+        }
+    }
+
+    public error(messageOrLambda: string | (() => string), namespace: string = 'z2m'): void {
+        this.log('error', messageOrLambda, namespace);
+    }
+
+    public warning(messageOrLambda: string | (() => string), namespace: string = 'z2m'): void {
+        this.log('warning', messageOrLambda, namespace);
+    }
+
+    public info(messageOrLambda: string | (() => string), namespace: string = 'z2m'): void {
+        this.log('info', messageOrLambda, namespace);
+    }
+
+    public debug(messageOrLambda: string | (() => string), namespace: string = 'z2m'): void {
+        if (this.debugNamespaceIgnoreRegex?.test(namespace)) {
+            return;
+        }
+
+        this.log('debug', messageOrLambda, namespace);
+    }
+
+    // Cleanup any old log directory.
+    private cleanup(): void {
+        if (settings.get().advanced.log_directory.includes('%TIMESTAMP%')) {
+            const rootDirectory = path.join(this.directory, '..');
+
+            let directories = fs.readdirSync(rootDirectory).map((d) => {
+                d = path.join(rootDirectory, d);
+                return {path: d, birth: fs.statSync(d).mtime};
+            });
+
+            directories.sort((a: KeyValue, b: KeyValue) => b.birth - a.birth);
+            directories = directories.slice(10, directories.length);
+            directories.forEach((dir) => {
+                this.debug(`Removing old log directory '${dir.path}'`);
+                rimrafSync(dir.path);
+            });
+        }
+    }
+
+    // Workaround for https://github.com/winstonjs/winston/issues/1629.
+    // https://github.com/Koenkk/zigbee2mqtt/pull/10905
+    /* v8 ignore start */
+    public async end(): Promise<void> {
+        // Only flush the file transport, don't end logger itself as log() might still be called
+        // causing a UnhandledPromiseRejection (`Error: write after end`). Flushing the file transport
+        // ensures the log files are written before stopping.
+        if (this.fileTransport) {
+            await new Promise<void>((resolve) => {
+                // @ts-expect-error workaround
+                if (this.fileTransport._dest) {
+                    // @ts-expect-error workaround
+                    this.fileTransport._dest.on('finish', resolve);
+                } else {
+                    // @ts-expect-error workaround
+                    this.fileTransport.on('open', () => this.fileTransport._dest.on('finish', resolve));
+                }
+                this.fileTransport.end();
+            });
+        }
+    }
+    /* v8 ignore stop */
 }

-export default {
-    init, logOutput, warn, warning, error, info, debug, setLevel, getLevel, cleanup, addTransport, end,
-    winston: (): winston.Logger => logger,
-};
+export default new Logger();
@@ -1,47 +1,56 @@
-import data from './data';
-import utils from './utils';
-import objectAssignDeep from 'object-assign-deep';
-import path from 'path';
-import yaml from './yaml';
+import path from 'node:path';
+
 import Ajv, {ValidateFunction} from 'ajv';
+import objectAssignDeep from 'object-assign-deep';
+
+import data from './data';
 import schemaJson from './settings.schema.json';
-export let schema = schemaJson;
-// @ts-ignore
-schema = {};
-objectAssignDeep(schema, schemaJson);
+import utils from './utils';
+import yaml, {YAMLFileException} from './yaml';

-// Remove legacy settings from schema
-{
-    delete schema.properties.advanced.properties.homeassistant_discovery_topic;
-    delete schema.properties.advanced.properties.homeassistant_legacy_entity_attributes;
-    delete schema.properties.advanced.properties.homeassistant_legacy_triggers;
-    delete schema.properties.advanced.properties.homeassistant_status_topic;
-    delete schema.properties.advanced.properties.soft_reset_timeout;
-    delete schema.properties.advanced.properties.report;
-    delete schema.properties.advanced.properties.baudrate;
-    delete schema.properties.advanced.properties.rtscts;
-    delete schema.properties.advanced.properties.ikea_ota_use_test_url;
-    delete schema.properties.experimental;
-    delete schemaJson.properties.whitelist;
-    delete schemaJson.properties.ban;
-}
+export {schemaJson};
+// When updating also update:
+// - https://github.com/Koenkk/zigbee2mqtt/blob/dev/data/configuration.example.yaml#L2
+// - https://github.com/zigbee2mqtt/hassio-zigbee2mqtt/blob/master/common/rootfs/docker-entrypoint.sh#L54
+export const CURRENT_VERSION = 4;
+/** NOTE: by order of priority, lower index is lower level (more important) */
+export const LOG_LEVELS: readonly string[] = ['error', 'warning', 'info', 'debug'] as const;
+export type LogLevel = 'error' | 'warning' | 'info' | 'debug';

-// DEPRECATED ZIGBEE2MQTT_CONFIG: https://github.com/Koenkk/zigbee2mqtt/issues/4697
-const file = process.env.ZIGBEE2MQTT_CONFIG ?? data.joinPath('configuration.yaml');
+const CONFIG_FILE_PATH = data.joinPath('configuration.yaml');
+const NULLABLE_SETTINGS = ['homeassistant'];
 const ajvSetting = new Ajv({allErrors: true}).addKeyword('requiresRestart').compile(schemaJson);
-const ajvRestartRequired = new Ajv({allErrors: true})
-    .addKeyword({keyword: 'requiresRestart', validate: (s: unknown) => !s}).compile(schemaJson);
+const ajvRestartRequired = new Ajv({allErrors: true}).addKeyword({keyword: 'requiresRestart', validate: (s: unknown) => !s}).compile(schemaJson);
 const ajvRestartRequiredDeviceOptions = new Ajv({allErrors: true})
-    .addKeyword({keyword: 'requiresRestart', validate: (s: unknown) => !s}).compile(schemaJson.definitions.device);
+    .addKeyword({keyword: 'requiresRestart', validate: (s: unknown) => !s})
+    .compile(schemaJson.definitions.device);
 const ajvRestartRequiredGroupOptions = new Ajv({allErrors: true})
-    .addKeyword({keyword: 'requiresRestart', validate: (s: unknown) => !s}).compile(schemaJson.definitions.group);
-const defaults: RecursivePartial<Settings> = {
-    permit_join: false,
-    external_converters: [],
+    .addKeyword({keyword: 'requiresRestart', validate: (s: unknown) => !s})
+    .compile(schemaJson.definitions.group);
+export const defaults: RecursivePartial<Settings> = {
+    homeassistant: {
+        enabled: false,
+        discovery_topic: 'homeassistant',
+        status_topic: 'homeassistant/status',
+        legacy_action_sensor: false,
+        experimental_event_entities: false,
+    },
+    availability: {
+        enabled: false,
+        active: {timeout: 10},
+        passive: {timeout: 1500},
+    },
+    frontend: {
+        enabled: false,
+        port: 8080,
+        base_url: '/',
+    },
    mqtt: {
        base_topic: 'zigbee2mqtt',
        include_device_information: false,
        force_disable_retain: false,
+        // 1MB = roughly 3.5KB per device * 300 devices for `/bridge/devices`
+        maximum_packet_size: 1048576,
    },
    serial: {
        disable_led: false,
@@ -71,23 +80,27 @@ const defaults: RecursivePartial<Settings> = {
    ota: {
        update_check_interval: 24 * 60,
        disable_automatic_update_check: false,
+        image_block_response_delay: 250,
+        default_maximum_data_size: 50,
    },
    device_options: {},
    advanced: {
-        legacy_api: true,
-        legacy_availability_payload: true,
        log_rotation: true,
+        log_console_json: false,
        log_symlink_current: false,
        log_output: ['console', 'file'],
        log_directory: path.join(data.getPath(), 'log', '%TIMESTAMP%'),
-        log_file: 'log.txt',
-        log_level: /* istanbul ignore next */ process.env.DEBUG ? 'debug' : 'info',
+        log_file: 'log.log',
+        log_level: /* v8 ignore next */ process.env.DEBUG ? 'debug' : 'info',
+        log_namespaced_levels: {},
        log_syslog: {},
+        log_debug_to_mqtt_frontend: false,
+        log_debug_namespace_ignore: '',
        pan_id: 0x1a62,
-        ext_pan_id: [0xDD, 0xDD, 0xDD, 0xDD, 0xDD, 0xDD, 0xDD, 0xDD],
+        ext_pan_id: [0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd],
        channel: 11,
-        adapter_concurrent: null,
-        adapter_delay: null,
+        adapter_concurrent: undefined,
+        adapter_delay: undefined,
        cache_state: true,
        cache_state_persistent: true,
        cache_state_send_on_startup: true,
@@ -96,21 +109,18 @@ const defaults: RecursivePartial<Settings> = {
        network_key: [1, 3, 5, 7, 9, 11, 13, 15, 0, 2, 4, 6, 8, 10, 12, 13],
        timestamp_format: 'YYYY-MM-DD HH:mm:ss',
        output: 'json',
-        // Everything below is deprecated
-        availability_blocklist: [],
-        availability_passlist: [],
-        availability_blacklist: [],
-        availability_whitelist: [],
-        soft_reset_timeout: 0,
-        report: false,
    },
 };

-let _settings: Partial<Settings>;
-let _settingsWithDefaults: Settings;
+let _settings: Partial<Settings> | undefined;
+let _settingsWithDefaults: Settings | undefined;

 function loadSettingsWithDefaults(): void {
-    _settingsWithDefaults = objectAssignDeep({}, defaults, getInternalSettings()) as Settings;
+    if (!_settings) {
+        _settings = read();
+    }
+
+    _settingsWithDefaults = objectAssignDeep({}, defaults, getPersistedSettings()) as Settings;

    if (!_settingsWithDefaults.devices) {
        _settingsWithDefaults.devices = {};
@@ -119,78 +129,9 @@ function loadSettingsWithDefaults(): void {
    if (!_settingsWithDefaults.groups) {
        _settingsWithDefaults.groups = {};
    }
-
-    if (_settingsWithDefaults.homeassistant) {
-        const defaults = {discovery_topic: 'homeassistant', status_topic: 'hass/status',
-            legacy_entity_attributes: true, legacy_triggers: true};
-        const sLegacy = {};
-        if (_settingsWithDefaults.advanced) {
-            for (const key of ['homeassistant_legacy_triggers', 'homeassistant_discovery_topic',
-                'homeassistant_legacy_entity_attributes', 'homeassistant_status_topic']) {
-                // @ts-ignore
-                if (_settingsWithDefaults.advanced[key] !== undefined) {
-                    // @ts-ignore
-                    sLegacy[key.replace('homeassistant_', '')] = _settingsWithDefaults.advanced[key];
-                }
-            }
-        }
-
-        const s = typeof _settingsWithDefaults.homeassistant === 'object' ? _settingsWithDefaults.homeassistant : {};
-        // @ts-ignore
-        _settingsWithDefaults.homeassistant = {};
-        objectAssignDeep(_settingsWithDefaults.homeassistant, defaults, sLegacy, s);
-    }
-
-    if (_settingsWithDefaults.availability || _settingsWithDefaults.advanced?.availability_timeout) {
-        const defaults = {};
-        const s = typeof _settingsWithDefaults.availability === 'object' ? _settingsWithDefaults.availability : {};
-        // @ts-ignore
-        _settingsWithDefaults.availability = {};
-        objectAssignDeep(_settingsWithDefaults.availability, defaults, s);
-    }
-
-    if (_settingsWithDefaults.frontend) {
-        const defaults = {port: 8080, auth_token: false};
-        const s = typeof _settingsWithDefaults.frontend === 'object' ? _settingsWithDefaults.frontend : {};
-        // @ts-ignore
-        _settingsWithDefaults.frontend = {};
-        objectAssignDeep(_settingsWithDefaults.frontend, defaults, s);
-    }
-
-    if (_settings.advanced?.hasOwnProperty('baudrate') && _settings.serial?.baudrate == null) {
-        // @ts-ignore
-        _settingsWithDefaults.serial.baudrate = _settings.advanced.baudrate;
-    }
-
-    if (_settings.advanced?.hasOwnProperty('rtscts') && _settings.serial?.rtscts == null) {
-        // @ts-ignore
-        _settingsWithDefaults.serial.rtscts = _settings.advanced.rtscts;
-    }
-
-    if (_settings.advanced?.hasOwnProperty('ikea_ota_use_test_url') && _settings.ota?.ikea_ota_use_test_url == null) {
-        // @ts-ignore
-        _settingsWithDefaults.ota.ikea_ota_use_test_url = _settings.advanced.ikea_ota_use_test_url;
-    }
-
-    // @ts-ignore
-    if (_settings.experimental?.hasOwnProperty('transmit_power') && _settings.advanced?.transmit_power == null) {
-        // @ts-ignore
-        _settingsWithDefaults.advanced.transmit_power = _settings.experimental.transmit_power;
-    }
-
-    // @ts-ignore
-    if (_settings.experimental?.hasOwnProperty('output') && _settings.advanced?.output == null) {
-        // @ts-ignore
-        _settingsWithDefaults.advanced.output = _settings.experimental.output;
-    }
-
-    // @ts-ignore
-    _settingsWithDefaults.ban && _settingsWithDefaults.blocklist.push(..._settingsWithDefaults.ban);
-    // @ts-ignore
-    _settingsWithDefaults.whitelist && _settingsWithDefaults.passlist.push(..._settingsWithDefaults.whitelist);
 }

-function parseValueRef(text: string): {filename: string, key: string} | null {
+function parseValueRef(text: string): {filename: string; key: string} | null {
    const match = /!(.*) (.*)/g.exec(text);
    if (match) {
        let filename = match[1];
@@ -205,11 +146,11 @@ function parseValueRef(text: string): {filename: string, key: string} | null {
 }

 function write(): void {
-    const settings = getInternalSettings();
+    const settings = getPersistedSettings();
    const toWrite: KeyValue = objectAssignDeep({}, settings);

    // Read settings to check if we have to split devices/groups into separate file.
-    const actual = yaml.read(file);
+    const actual = yaml.read(CONFIG_FILE_PATH);

    // In case the setting is defined in a separate file (e.g. !secret network_key) update it there.
    for (const path of [
@@ -236,10 +177,12 @@ function write(): void {

            // If an array, only write to first file and only devices which are not in the other files.
            if (Array.isArray(actual[type])) {
-                actual[type].filter((f: string, i: number) => i !== 0)
-                    .map((f: string) => yaml.readIfExists(data.joinPath(f), {}))
-                    .map((c: KeyValue) => Object.keys(c))
-                    .forEach((k: string) => delete content[k]);
+                // skip i==0
+                for (let i = 1; i < actual[type].length; i++) {
+                    for (const key in yaml.readIfExists(data.joinPath(actual[type][i]))) {
+                        delete content[key];
+                    }
+                }
            }

            yaml.writeIfChanged(data.joinPath(fileToWrite), content);
@@ -249,44 +192,55 @@ function write(): void {

    writeDevicesOrGroups('devices');
    writeDevicesOrGroups('groups');
-
-    yaml.writeIfChanged(file, toWrite);
+    yaml.writeIfChanged(CONFIG_FILE_PATH, toWrite);

    _settings = read();
+
    loadSettingsWithDefaults();
 }

 export function validate(): string[] {
    try {
-        getInternalSettings();
+        getPersistedSettings();
    } catch (error) {
-        if (error.name === 'YAMLException') {
-            return [
-                `Your YAML file: '${error.file}' is invalid ` +
-                `(use https://jsonformatter.org/yaml-validator to find and fix the issue)`,
-            ];
+        if (error instanceof YAMLFileException) {
+            return [`Your YAML file: '${error.file}' is invalid (use https://jsonformatter.org/yaml-validator to find and fix the issue)`];
        }

-        return [error.message];
+        return [`${error}`];
    }

    if (!ajvSetting(_settings)) {
-        return ajvSetting.errors.map((v) => `${v.instancePath.substring(1)} ${v.message}`);
+        // When `ajvSetting()` return false it always has `errors`.
+        return ajvSetting.errors!.map((v) => `${v.instancePath.substring(1)} ${v.message}`);
    }

    const errors = [];
-    if (_settings.advanced && _settings.advanced.network_key && typeof _settings.advanced.network_key === 'string' &&
-        _settings.advanced.network_key !== 'GENERATE') {
+
+    if (
+        _settings.advanced &&
+        _settings.advanced.network_key &&
+        typeof _settings.advanced.network_key === 'string' &&
+        _settings.advanced.network_key !== 'GENERATE'
+    ) {
        errors.push(`advanced.network_key: should be array or 'GENERATE' (is '${_settings.advanced.network_key}')`);
    }

-    if (_settings.advanced && _settings.advanced.pan_id && typeof _settings.advanced.pan_id === 'string' &&
-        _settings.advanced.pan_id !== 'GENERATE') {
+    if (
+        _settings.advanced &&
+        _settings.advanced.pan_id &&
+        typeof _settings.advanced.pan_id === 'string' &&
+        _settings.advanced.pan_id !== 'GENERATE'
+    ) {
        errors.push(`advanced.pan_id: should be number or 'GENERATE' (is '${_settings.advanced.pan_id}')`);
    }

-    if (_settings.advanced && _settings.advanced.ext_pan_id && typeof _settings.advanced.ext_pan_id === 'string' &&
-        _settings.advanced.ext_pan_id !== 'GENERATE') {
+    if (
+        _settings.advanced &&
+        _settings.advanced.ext_pan_id &&
+        typeof _settings.advanced.ext_pan_id === 'string' &&
+        _settings.advanced.ext_pan_id !== 'GENERATE'
+    ) {
        errors.push(`advanced.ext_pan_id: should be array or 'GENERATE' (is '${_settings.advanced.ext_pan_id}')`);
    }

@@ -296,12 +250,16 @@ export function validate(): string[] {
        if (names.includes(e.friendly_name)) errors.push(`Duplicate friendly_name '${e.friendly_name}' found`);
        errors.push(...utils.validateFriendlyName(e.friendly_name));
        names.push(e.friendly_name);
+        if ('icon' in e && e.icon && !e.icon.startsWith('http://') && !e.icon.startsWith('https://') && !e.icon.startsWith('device_icons/')) {
+            errors.push(`Device icon of '${e.friendly_name}' should start with 'device_icons/', got '${e.icon}'`);
+        }
        if (e.qos != null && ![0, 1, 2].includes(e.qos)) {
            errors.push(`QOS for '${e.friendly_name}' not valid, should be 0, 1 or 2 got ${e.qos}`);
        }
    };

    const settingsWithDefaults = get();
+
    Object.values(settingsWithDefaults.devices).forEach((d) => check(d));
    Object.values(settingsWithDefaults.groups).forEach((g) => check(g));

@@ -313,35 +271,22 @@ export function validate(): string[] {
        }
    }

-    const checkAvailabilityList = (list: string[], type: string): void => {
-        list.forEach((e) => {
-            if (!getDevice(e)) {
-                errors.push(`Non-existing entity '${e}' specified in '${type}'`);
-            }
-        });
-    };
-
-    checkAvailabilityList(settingsWithDefaults.advanced.availability_blacklist, 'availability_blacklist');
-    checkAvailabilityList(settingsWithDefaults.advanced.availability_whitelist, 'availability_whitelist');
-    checkAvailabilityList(settingsWithDefaults.advanced.availability_blocklist, 'availability_blocklist');
-    checkAvailabilityList(settingsWithDefaults.advanced.availability_passlist, 'availability_passlist');
-
    return errors;
 }

-function read(): Settings {
-    const s = yaml.read(file) as Settings;
+function read(): Partial<Settings> {
+    const s = yaml.read(CONFIG_FILE_PATH) as Partial<Settings>;
    applyEnvironmentVariables(s);

    // Read !secret MQTT username and password if set
-    // eslint-disable-next-line
-    const interpretValue = (value: any): any => {
-        const ref = parseValueRef(value);
-        if (ref) {
-            return yaml.read(data.joinPath(ref.filename))[ref.key];
-        } else {
-            return value;
+    const interpretValue = <T>(value: T): T => {
+        if (typeof value === 'string') {
+            const ref = parseValueRef(value);
+            if (ref) {
+                return yaml.read(data.joinPath(ref.filename))[ref.key];
+            }
        }
+        return value;
    };

    if (s.mqtt?.user) {
@@ -367,12 +312,11 @@ function read(): Settings {
    // Read devices/groups configuration from separate file if specified.
    const readDevicesOrGroups = (type: 'devices' | 'groups'): void => {
        if (typeof s[type] === 'string' || (Array.isArray(s[type]) && Array(s[type]).length > 0)) {
-            /* eslint-disable-line */ // @ts-ignore
            const files: string[] = Array.isArray(s[type]) ? s[type] : [s[type]];
            s[type] = {};
            for (const file of files) {
-                const content = yaml.readIfExists(data.joinPath(file), {});
-                /* eslint-disable-line */ // @ts-ignore
+                const content = yaml.readIfExists(data.joinPath(file));
+                // @ts-expect-error noMutate not typed properly
                s[type] = objectAssignDeep.noMutate(s[type], content);
            }
        }
@@ -386,35 +330,39 @@ function read(): Settings {

 function applyEnvironmentVariables(settings: Partial<Settings>): void {
    const iterate = (obj: KeyValue, path: string[]): void => {
-        Object.keys(obj).forEach((key) => {
+        for (const key in obj) {
            if (key !== 'type') {
                if (key !== 'properties' && obj[key]) {
                    const type = (obj[key].type || 'object').toString();
                    const envPart = path.reduce((acc, val) => `${acc}${val}_`, '');
-                    const envVariableName = (`ZIGBEE2MQTT_CONFIG_${envPart}${key}`).toUpperCase();
-                    if (process.env[envVariableName]) {
+                    const envVariableName = `ZIGBEE2MQTT_CONFIG_${envPart}${key}`.toUpperCase();
+                    const envVariable = process.env[envVariableName];
+
+                    if (envVariable) {
                        const setting = path.reduce((acc, val) => {
-                            /* eslint-disable-line */ // @ts-ignore
+                            // @ts-expect-error ignore typing
                            acc[val] = acc[val] || {};
-                            /* eslint-disable-line */ // @ts-ignore
+                            // @ts-expect-error ignore typing
                            return acc[val];
                        }, settings);

                        if (type.indexOf('object') >= 0 || type.indexOf('array') >= 0) {
                            try {
-                                setting[key] = JSON.parse(process.env[envVariableName]);
-                            } catch (error) {
-                                setting[key] = process.env[envVariableName];
+                                setting[key as keyof Settings] = JSON.parse(envVariable);
+                            } catch {
+                                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                                setting[key as keyof Settings] = envVariable as any;
                            }
                        } else if (type.indexOf('number') >= 0) {
-                            /* eslint-disable-line */ // @ts-ignore
-                            setting[key] = process.env[envVariableName] * 1;
+                            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                            setting[key as keyof Settings] = ((envVariable as unknown as number) * 1) as any;
                        } else if (type.indexOf('boolean') >= 0) {
-                            setting[key] = process.env[envVariableName].toLowerCase() === 'true';
+                            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                            setting[key as keyof Settings] = (envVariable.toLowerCase() === 'true') as any;
                        } else {
-                            /* istanbul ignore else */
                            if (type.indexOf('string') >= 0) {
-                                setting[key] = process.env[envVariableName];
+                                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                                setting[key as keyof Settings] = envVariable as any;
                            }
                        }
                    }
@@ -422,18 +370,26 @@ function applyEnvironmentVariables(settings: Partial<Settings>): void {

                if (typeof obj[key] === 'object' && obj[key]) {
                    const newPath = [...path];
+
                    if (key !== 'properties' && key !== 'oneOf' && !Number.isInteger(Number(key))) {
                        newPath.push(key);
                    }
+
                    iterate(obj[key], newPath);
                }
            }
-        });
+        }
    };
+
    iterate(schemaJson.properties, []);
 }

-function getInternalSettings(): Partial<Settings> {
+/**
+ * Get the settings actually written in the yaml.
+ * Env vars are applied on top.
+ * Defaults merged on startup are not included.
+ */
+export function getPersistedSettings(): Partial<Settings> {
    if (!_settings) {
        _settings = read();
    }
@@ -446,12 +402,12 @@ export function get(): Settings {
        loadSettingsWithDefaults();
    }

-    return _settingsWithDefaults;
+    return _settingsWithDefaults!;
 }

 export function set(path: string[], value: string | number | boolean | KeyValue): void {
    /* eslint-disable-next-line */
-    let settings: any = getInternalSettings();
+    let settings: any = getPersistedSettings();

    for (let i = 0; i < path.length; i++) {
        const key = path[i];
@@ -469,50 +425,53 @@ export function set(path: string[], value: string | number | boolean | KeyValue)
    write();
 }

-export function apply(newSettings: Record<string, unknown>): boolean {
+export function apply(settings: Record<string, unknown>, throwOnError: boolean = true): boolean {
+    getPersistedSettings(); // Ensure _settings is initialized.
+    // @ts-expect-error noMutate not typed properly
+    const newSettings = objectAssignDeep.noMutate(_settings, settings);
+
+    utils.removeNullPropertiesFromObject(newSettings, NULLABLE_SETTINGS);
    ajvSetting(newSettings);
-    const errors = ajvSetting.errors && ajvSetting.errors.filter((e) => e.keyword !== 'required');
-    if (errors.length) {
-        const error = errors[0];
-        throw new Error(`${error.instancePath.substring(1)} ${error.message}`);
+
+    if (throwOnError) {
+        const errors = ajvSetting.errors && ajvSetting.errors.filter((e) => e.keyword !== 'required');
+
+        if (errors?.length) {
+            const error = errors[0];
+            throw new Error(`${error.instancePath.substring(1)} ${error.message}`);
+        }
    }

-    getInternalSettings(); // Ensure _settings is initialized.
-    /* eslint-disable-line */ // @ts-ignore
-    _settings = objectAssignDeep.noMutate(_settings, newSettings);
+    _settings = newSettings;
    write();

-    ajvRestartRequired(newSettings);
-    const restartRequired = ajvRestartRequired.errors &&
-        !!ajvRestartRequired.errors.find((e) => e.keyword === 'requiresRestart');
+    ajvRestartRequired(settings);
+
+    const restartRequired = Boolean(ajvRestartRequired.errors && !!ajvRestartRequired.errors.find((e) => e.keyword === 'requiresRestart'));
+
    return restartRequired;
 }

-export function getGroup(IDorName: string | number): GroupOptions {
+export function getGroup(IDorName: string | number): GroupOptions | undefined {
    const settings = get();
    const byID = settings.groups[IDorName];
+
    if (byID) {
-        return {devices: [], ...byID, ID: Number(IDorName)};
+        return {...byID, ID: Number(IDorName)};
    }

    for (const [ID, group] of Object.entries(settings.groups)) {
        if (group.friendly_name === IDorName) {
-            return {devices: [], ...group, ID: Number(ID)};
+            return {...group, ID: Number(ID)};
        }
    }

-    return null;
-}
-
-export function getGroups(): GroupOptions[] {
-    const settings = get();
-    return Object.entries(settings.groups).map(([ID, group]) => {
-        return {devices: [], ...group, ID: Number(ID)};
-    });
+    return undefined;
 }

 function getGroupThrowIfNotExists(IDorName: string): GroupOptions {
    const group = getGroup(IDorName);
+
    if (!group) {
        throw new Error(`Group '${IDorName}' does not exist`);
    }
@@ -520,9 +479,10 @@ function getGroupThrowIfNotExists(IDorName: string): GroupOptions {
    return group;
 }

-export function getDevice(IDorName: string): DeviceOptions {
+export function getDevice(IDorName: string): DeviceOptionsWithId | undefined {
    const settings = get();
    const byID = settings.devices[IDorName];
+
    if (byID) {
        return {...byID, ID: IDorName};
    }
@@ -533,10 +493,10 @@ export function getDevice(IDorName: string): DeviceOptions {
        }
    }

-    return null;
+    return undefined;
 }

-function getDeviceThrowIfNotExists(IDorName: string): DeviceOptions {
+function getDeviceThrowIfNotExists(IDorName: string): DeviceOptionsWithId {
    const device = getDevice(IDorName);
    if (!device) {
        throw new Error(`Device '${IDorName}' does not exist`);
@@ -545,12 +505,12 @@ function getDeviceThrowIfNotExists(IDorName: string): DeviceOptions {
    return device;
 }

-export function addDevice(ID: string): DeviceOptions {
+export function addDevice(ID: string): DeviceOptionsWithId {
    if (getDevice(ID)) {
        throw new Error(`Device '${ID}' already exists`);
    }

-    const settings = getInternalSettings();
+    const settings = getPersistedSettings();

    if (!settings.devices) {
        settings.devices = {};
@@ -558,25 +518,12 @@ export function addDevice(ID: string): DeviceOptions {

    settings.devices[ID] = {friendly_name: ID};
    write();
-    return getDevice(ID);
-}

-export function addDeviceToPasslist(ID: string): void {
-    const settings = getInternalSettings();
-    if (!settings.passlist) {
-        settings.passlist = [];
-    }
-
-    if (settings.passlist.includes(ID)) {
-        throw new Error(`Device '${ID}' already in passlist`);
-    }
-
-    settings.passlist.push(ID);
-    write();
+    return getDevice(ID)!; // valid from creation above
 }

 export function blockDevice(ID: string): void {
-    const settings = getInternalSettings();
+    const settings = getPersistedSettings();
    if (!settings.blocklist) {
        settings.blocklist = [];
    }
@@ -587,42 +534,35 @@ export function blockDevice(ID: string): void {

 export function removeDevice(IDorName: string): void {
    const device = getDeviceThrowIfNotExists(IDorName);
-    const settings = getInternalSettings();
-    delete settings.devices[device.ID];
-
-    // Remove device from groups
-    if (settings.groups) {
-        const regex =
-            new RegExp(`^(${device.friendly_name}|${device.ID})(/(\\d|${utils.endpointNames.join('|')}))?$`);
-        for (const group of Object.values(settings.groups).filter((g) => g.devices)) {
-            group.devices = group.devices.filter((device) => !device.match(regex));
-        }
-    }
-
+    const settings = getPersistedSettings();
+    delete settings.devices?.[device.ID];
    write();
 }

 export function addGroup(name: string, ID?: string): GroupOptions {
    utils.validateFriendlyName(name, true);
+
    if (getGroup(name) || getDevice(name)) {
        throw new Error(`friendly_name '${name}' is already in use`);
    }

-    const settings = getInternalSettings();
+    const settings = getPersistedSettings();
    if (!settings.groups) {
        settings.groups = {};
    }

-    if (ID == null) {
+    if (ID == undefined) {
        // look for free ID
        ID = '1';
-        while (settings.groups.hasOwnProperty(ID)) {
+
+        while (settings.groups[ID]) {
            ID = (Number.parseInt(ID) + 1).toString();
        }
    } else {
        // ensure provided ID is not in use
        ID = ID.toString();
-        if (settings.groups.hasOwnProperty(ID)) {
+
+        if (settings.groups[ID]) {
            throw new Error(`Group ID '${ID}' is already in use`);
        }
    }
@@ -630,71 +570,45 @@ export function addGroup(name: string, ID?: string): GroupOptions {
    settings.groups[ID] = {friendly_name: name};
    write();

-    return getGroup(ID);
-}
-
-function groupGetDevice(group: {devices?: string[]}, keys: string[]): string {
-    for (const device of group.devices ?? []) {
-        if (keys.includes(device)) return device;
-    }
-
-    return null;
-}
-
-export function addDeviceToGroup(IDorName: string, keys: string[]): void {
-    const groupID = getGroupThrowIfNotExists(IDorName).ID;
-    const settings = getInternalSettings();
-
-    const group = settings.groups[groupID];
-    if (!groupGetDevice(group, keys)) {
-        if (!group.devices) group.devices = [];
-        group.devices.push(keys[0]);
-        write();
-    }
-}
-
-export function removeDeviceFromGroup(IDorName: string, keys: string[]): void {
-    const groupID = getGroupThrowIfNotExists(IDorName).ID;
-    const settings = getInternalSettings();
-    const group = settings.groups[groupID];
-    if (!group.devices) {
-        return;
-    }
-
-    const key = groupGetDevice(group, keys);
-    if (key) {
-        group.devices = group.devices.filter((d) => d != key);
-        write();
-    }
+    return getGroup(ID)!; // valid from creation above
 }

 export function removeGroup(IDorName: string | number): void {
-    const groupID = getGroupThrowIfNotExists(IDorName.toString()).ID;
-    const settings = getInternalSettings();
-    delete settings.groups[groupID];
+    const groupID = getGroupThrowIfNotExists(IDorName.toString()).ID!;
+    const settings = getPersistedSettings();
+
+    delete settings.groups![groupID];
    write();
 }

 export function changeEntityOptions(IDorName: string, newOptions: KeyValue): boolean {
-    const settings = getInternalSettings();
+    const settings = getPersistedSettings();
    delete newOptions.friendly_name;
    delete newOptions.devices;
    let validator: ValidateFunction;
-    if (getDevice(IDorName)) {
-        objectAssignDeep(settings.devices[getDevice(IDorName).ID], newOptions);
-        utils.removeNullPropertiesFromObject(settings.devices[getDevice(IDorName).ID]);
+    const device = getDevice(IDorName);
+
+    if (device) {
+        objectAssignDeep(settings.devices![device.ID], newOptions);
+        utils.removeNullPropertiesFromObject(settings.devices![device.ID], NULLABLE_SETTINGS);
        validator = ajvRestartRequiredDeviceOptions;
-    } else if (getGroup(IDorName)) {
-        objectAssignDeep(settings.groups[getGroup(IDorName).ID], newOptions);
-        utils.removeNullPropertiesFromObject(settings.groups[getGroup(IDorName).ID]);
-        validator = ajvRestartRequiredGroupOptions;
    } else {
-        throw new Error(`Device or group '${IDorName}' does not exist`);
+        const group = getGroup(IDorName);
+
+        if (group) {
+            objectAssignDeep(settings.groups![group.ID], newOptions);
+            utils.removeNullPropertiesFromObject(settings.groups![group.ID], NULLABLE_SETTINGS);
+            validator = ajvRestartRequiredGroupOptions;
+        } else {
+            throw new Error(`Device or group '${IDorName}' does not exist`);
+        }
    }

    write();
    validator(newOptions);
-    const restartRequired = validator.errors && !!validator.errors.find((e) => e.keyword === 'requiresRestart');
+
+    const restartRequired = Boolean(validator.errors && !!validator.errors.find((e) => e.keyword === 'requiresRestart'));
+
    return restartRequired;
 }

@@ -704,30 +618,37 @@ export function changeFriendlyName(IDorName: string, newName: string): void {
        throw new Error(`friendly_name '${newName}' is already in use`);
    }

-    const settings = getInternalSettings();
-    if (getDevice(IDorName)) {
-        settings.devices[getDevice(IDorName).ID].friendly_name = newName;
-    } else if (getGroup(IDorName)) {
-        settings.groups[getGroup(IDorName).ID].friendly_name = newName;
+    const settings = getPersistedSettings();
+    const device = getDevice(IDorName);
+
+    if (device) {
+        settings.devices![device.ID].friendly_name = newName;
    } else {
-        throw new Error(`Device or group '${IDorName}' does not exist`);
+        const group = getGroup(IDorName);
+
+        if (group) {
+            settings.groups![group.ID].friendly_name = newName;
+        } else {
+            throw new Error(`Device or group '${IDorName}' does not exist`);
+        }
    }

    write();
 }

 export function reRead(): void {
-    _settings = null;
-    getInternalSettings();
-    _settingsWithDefaults = null;
+    _settings = undefined;
+    getPersistedSettings();
+    _settingsWithDefaults = undefined;
    get();
 }

 export const testing = {
    write,
    clear: (): void => {
-        _settings = null;
-        _settingsWithDefaults = null;
+        _settings = undefined;
+        _settingsWithDefaults = undefined;
    },
    defaults,
+    CURRENT_VERSION,
 };
@@ -0,0 +1,586 @@
+import {copyFileSync, writeFileSync} from 'node:fs';
+
+import data from './data';
+import * as settings from './settings';
+import utils from './utils';
+
+interface SettingsMigration {
+    path: string[];
+    note: string;
+    noteIf?: (previousValue: unknown) => boolean;
+}
+
+interface SettingsAdd extends Omit<SettingsMigration, 'noteIf'> {
+    value: unknown;
+}
+
+type SettingsRemove = SettingsMigration;
+
+interface SettingsChange extends SettingsMigration {
+    previousValueAnyOf?: unknown[];
+    newValue: unknown;
+}
+
+interface SettingsTransfer extends SettingsMigration {
+    newPath: string[];
+}
+
+interface SettingsCustomHandler extends Omit<SettingsMigration, 'path'> {
+    execute: (currentSettings: Partial<Settings>) => [validPath: boolean, previousValue: unknown, changed: boolean];
+}
+
+const SUPPORTED_VERSIONS: Settings['version'][] = [undefined, 2, 3, settings.CURRENT_VERSION];
+
+function backupSettings(version: number): void {
+    const filePath = data.joinPath('configuration.yaml');
+
+    copyFileSync(filePath, filePath.replace('.yaml', `_backup_v${version}.yaml`));
+}
+
+/**
+ * Set the given path in given settings to given value. If requested, create path.
+ *
+ * @param currentSettings
+ * @param path
+ * @param value
+ * @param createPathIfNotExist
+ * @returns Returns true if value was set, false if not.
+ */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+function setValue(currentSettings: any, path: string[], value: unknown, createPathIfNotExist: boolean = false): boolean {
+    for (let i = 0; i < path.length; i++) {
+        const key = path[i];
+
+        if (i === path.length - 1) {
+            currentSettings[key] = value;
+        } else {
+            if (!currentSettings[key]) {
+                if (createPathIfNotExist) {
+                    currentSettings[key] = {};
+                    /* v8 ignore start */
+                } else {
+                    // invalid path
+                    // ignored in test since currently call is always guarded by get-validated path, so this is never reached
+                    return false;
+                }
+                /* v8 ignore stop */
+            }
+
+            currentSettings = currentSettings[key];
+        }
+    }
+
+    return true;
+}
+
+/**
+ * Get the value at the given path in given settings.
+ *
+ * @param currentSettings
+ * @param path
+ * @returns
+ *   - true if path was valid
+ *   - the value at path
+ */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+function getValue(currentSettings: any, path: string[]): [validPath: boolean, value: unknown] {
+    for (let i = 0; i < path.length; i++) {
+        const key = path[i];
+        const value = currentSettings[key];
+
+        if (i === path.length - 1) {
+            return [value !== undefined, value];
+        } else {
+            if (!value) {
+                // invalid path
+                break;
+            }
+
+            currentSettings = value;
+        }
+    }
+
+    return [false, undefined];
+}
+
+/**
+ * Add a value at given path, path is created as needed.
+ * @param currentSettings
+ * @param addition
+ */
+function addValue(currentSettings: Partial<Settings>, addition: SettingsAdd): void {
+    setValue(currentSettings, addition.path, addition.value, true);
+}
+
+/**
+ * Remove value at given path, if path is valid.
+ * Value is actually set to undefined, which triggers removal when `settings.apply` is called.
+ * @param currentSettings
+ * @param removal
+ * @returns
+ */
+function removeValue(currentSettings: Partial<Settings>, removal: SettingsRemove): [validPath: boolean, previousValue: unknown] {
+    const [validPath, previousValue] = getValue(currentSettings, removal.path);
+
+    if (validPath && previousValue != undefined) {
+        setValue(currentSettings, removal.path, undefined);
+    }
+
+    return [validPath, previousValue];
+}
+
+/**
+ * Change value at given path, if path is valid, and value matched one of the defined values (if any).
+ * @param currentSettings
+ * @param change
+ * @returns
+ */
+function changeValue(currentSettings: Partial<Settings>, change: SettingsChange): [validPath: boolean, previousValue: unknown, changed: boolean] {
+    const [validPath, previousValue] = getValue(currentSettings, change.path);
+    let changed: boolean = false;
+
+    if (validPath && previousValue !== change.newValue) {
+        if (!change.previousValueAnyOf || change.previousValueAnyOf.includes(previousValue)) {
+            setValue(currentSettings, change.path, change.newValue);
+
+            changed = true;
+        }
+    }
+
+    return [validPath, previousValue, changed];
+}
+
+/**
+ * Transfer value at given path, to new path.
+ * Given path must be valid.
+ * New path must not be valid or new path value must be nullish, otherwise given path is removed only.
+ * Value at given path is actually set to undefined, which triggers removal when `settings.apply` is called.
+ * New path is created as needed.
+ * @param currentSettings
+ * @param transfer
+ * @returns
+ */
+function transferValue(
+    currentSettings: Partial<Settings>,
+    transfer: SettingsTransfer,
+): [validPath: boolean, previousValue: unknown, transfered: boolean] {
+    const [validPath, previousValue] = getValue(currentSettings, transfer.path);
+    const [destValidPath, destValue] = getValue(currentSettings, transfer.newPath);
+    const transfered = validPath && previousValue != undefined && (!destValidPath || destValue == undefined || Array.isArray(destValue));
+
+    // no point in set if already undefined
+    if (validPath && previousValue != undefined) {
+        setValue(currentSettings, transfer.path, undefined);
+    }
+
+    if (transfered) {
+        if (Array.isArray(previousValue) && Array.isArray(destValue)) {
+            setValue(currentSettings, transfer.newPath, [...previousValue, ...destValue], true);
+        } else {
+            setValue(currentSettings, transfer.newPath, previousValue, true);
+        }
+    }
+
+    return [validPath, previousValue, transfered];
+}
+
+const noteIfWasTrue = (previousValue: unknown): boolean => previousValue === true;
+const noteIfWasDefined = (previousValue: unknown): boolean => previousValue != undefined;
+const noteIfWasNonEmptyArray = (previousValue: unknown): boolean => Array.isArray(previousValue) && previousValue.length > 0;
+
+function migrateToTwo(
+    currentSettings: Partial<Settings>,
+    transfers: SettingsTransfer[],
+    changes: SettingsChange[],
+    additions: SettingsAdd[],
+    removals: SettingsRemove[],
+    customHandlers: SettingsCustomHandler[],
+): void {
+    transfers.push(
+        {
+            path: ['advanced', 'homeassistant_discovery_topic'],
+            note: `HA discovery_topic was moved from advanced.homeassistant_discovery_topic to homeassistant.discovery_topic.`,
+            noteIf: noteIfWasDefined,
+            newPath: ['homeassistant', 'discovery_topic'],
+        },
+        {
+            path: ['advanced', 'homeassistant_status_topic'],
+            note: `HA status_topic was moved from advanced.homeassistant_status_topic to homeassistant.status_topic.`,
+            noteIf: noteIfWasDefined,
+            newPath: ['homeassistant', 'status_topic'],
+        },
+        {
+            path: ['advanced', 'baudrate'],
+            note: `Baudrate was moved from advanced.baudrate to serial.baudrate.`,
+            noteIf: noteIfWasDefined,
+            newPath: ['serial', 'baudrate'],
+        },
+        {
+            path: ['advanced', 'rtscts'],
+            note: `RTSCTS was moved from advanced.rtscts to serial.rtscts.`,
+            noteIf: noteIfWasDefined,
+            newPath: ['serial', 'rtscts'],
+        },
+        {
+            path: ['experimental', 'transmit_power'],
+            note: `Transmit power was moved from experimental.transmit_power to advanced.transmit_power.`,
+            noteIf: noteIfWasDefined,
+            newPath: ['advanced', 'transmit_power'],
+        },
+        {
+            path: ['experimental', 'output'],
+            note: `Output was moved from experimental.output to advanced.output.`,
+            noteIf: noteIfWasDefined,
+            newPath: ['advanced', 'output'],
+        },
+        {
+            path: ['ban'],
+            note: `ban was renamed to passlist.`,
+            noteIf: noteIfWasDefined,
+            newPath: ['blocklist'],
+        },
+        {
+            path: ['whitelist'],
+            note: `whitelist was renamed to passlist.`,
+            noteIf: noteIfWasDefined,
+            newPath: ['passlist'],
+        },
+    );
+
+    changes.push({
+        path: ['advanced', 'log_level'],
+        note: `Log level 'warn' has been renamed to 'warning'.`,
+        noteIf: (previousValue): boolean => previousValue === 'warn',
+        previousValueAnyOf: ['warn'],
+        newValue: 'warning',
+    });
+
+    additions.push({
+        path: ['version'],
+        note: `Migrated settings to version 2`,
+        value: 2,
+    });
+
+    const haLegacyTriggers: SettingsRemove = {
+        path: ['homeassistant', 'legacy_triggers'],
+        note: `Action and click sensors have been removed (homeassistant.legacy_triggers setting). This means all sensor.*_action and sensor.*_click entities are removed. Use the MQTT device trigger instead.`,
+        noteIf: noteIfWasTrue,
+    };
+    const haLegacyEntityAttrs: SettingsRemove = {
+        path: ['homeassistant', 'legacy_entity_attributes'],
+        note: `Entity attributes (homeassistant.legacy_entity_attributes setting) has been removed. This means that entities discovered by Zigbee2MQTT will no longer have entity attributes (Home Assistant entity attributes are accessed via e.g. states.binary_sensor.my_sensor.attributes).`,
+        noteIf: noteIfWasTrue,
+    };
+    const otaIkeaUseTestUrl: SettingsRemove = {
+        path: ['ota', 'ikea_ota_use_test_url'],
+        note: `Due to the OTA rework, the ota.ikea_ota_use_test_url option has been removed.`,
+        noteIf: noteIfWasTrue,
+    };
+
+    removals.push(
+        haLegacyTriggers,
+        haLegacyEntityAttrs,
+        {
+            path: ['advanced', 'homeassistant_legacy_triggers'],
+            note: haLegacyTriggers.note,
+            noteIf: haLegacyTriggers.noteIf,
+        },
+        {
+            path: ['advanced', 'homeassistant_legacy_entity_attributes'],
+            note: haLegacyEntityAttrs.note,
+            noteIf: haLegacyEntityAttrs.noteIf,
+        },
+        {
+            path: ['permit_join'],
+            note: `The permit_join setting has been removed, use the frontend or MQTT to permit joining.`,
+            noteIf: noteIfWasTrue,
+        },
+        otaIkeaUseTestUrl,
+        {
+            path: ['advanced', 'ikea_ota_use_test_url'],
+            note: otaIkeaUseTestUrl.note,
+            noteIf: otaIkeaUseTestUrl.noteIf,
+        },
+        {
+            path: ['advanced', 'legacy_api'],
+            note: `The MQTT legacy API has been removed (advanced.legacy_api setting). See link below for affected topics.`,
+            noteIf: noteIfWasTrue,
+        },
+        {
+            path: ['advanced', 'legacy_availability_payload'],
+            note: `Due to the removal of advanced.legacy_availability_payload, zigbee2mqtt/bridge/state will now always be a JSON object ({"state":"online"} or {"state":"offline"})`,
+            noteIf: noteIfWasTrue,
+        },
+        {
+            path: ['advanced', 'soft_reset_timeout'],
+            note: `Removed deprecated: Soft reset feature (advanced.soft_reset_timeout setting)`,
+            noteIf: noteIfWasDefined,
+        },
+        {
+            path: ['advanced', 'report'],
+            note: `Removed deprecated: Report feature (advanced.report setting)`,
+            noteIf: noteIfWasTrue,
+        },
+        {
+            path: ['advanced', 'availability_timeout'],
+            note: `Removed deprecated: advanced.availability_timeout availability settings`,
+            noteIf: noteIfWasDefined,
+        },
+        {
+            path: ['advanced', 'availability_blocklist'],
+            note: `Removed deprecated: advanced.availability_blocklist availability settings`,
+            noteIf: noteIfWasNonEmptyArray,
+        },
+        {
+            path: ['advanced', 'availability_passlist'],
+            note: `Removed deprecated: advanced.availability_passlist availability settings`,
+            noteIf: noteIfWasNonEmptyArray,
+        },
+        {
+            path: ['advanced', 'availability_blacklist'],
+            note: `Removed deprecated: advanced.availability_blacklist availability settings`,
+            noteIf: noteIfWasNonEmptyArray,
+        },
+        {
+            path: ['advanced', 'availability_whitelist'],
+            note: `Removed deprecated: advanced.availability_whitelist availability settings`,
+            noteIf: noteIfWasNonEmptyArray,
+        },
+        {
+            path: ['device_options', 'legacy'],
+            note: `Removed everything that was enabled through device_options.legacy. See link below for affected devices.`,
+            noteIf: noteIfWasTrue,
+        },
+        {
+            path: ['experimental'],
+            note: `The entire experimental section was removed.`,
+            noteIf: noteIfWasDefined,
+        },
+        {
+            path: ['external_converters'],
+            note: `External converters are now automatically loaded from the 'data/external_converters' directory without requiring settings to be set. Make sure your external converters are still needed (might be supported out-of-the-box now), and if so, move them to that directory.`,
+            noteIf: noteIfWasNonEmptyArray,
+        },
+    );
+
+    // note only once
+    const noteEntityOptionsRetrieveState = `Retrieve state option ((devices|groups).xyz.retrieve_state setting)`;
+
+    for (const deviceKey in currentSettings.devices) {
+        removals.push({
+            path: ['devices', deviceKey, 'retrieve_state'],
+            note: noteEntityOptionsRetrieveState,
+            noteIf: noteIfWasTrue,
+        });
+    }
+
+    for (const groupKey in currentSettings.groups) {
+        removals.push({
+            path: ['groups', groupKey, 'retrieve_state'],
+            note: noteEntityOptionsRetrieveState,
+            noteIf: noteIfWasTrue,
+        });
+        removals.push({
+            path: ['groups', groupKey, 'devices'],
+            note: `Removed configuring group members through configuration.yaml (groups.xyz.devices setting). This will not impact current group members; however, you will no longer be able to add or remove devices from a group through the configuration.yaml.`,
+            noteIf: noteIfWasDefined,
+        });
+    }
+
+    customHandlers.push();
+}
+
+function migrateToThree(
+    currentSettings: Partial<Settings>,
+    transfers: SettingsTransfer[],
+    changes: SettingsChange[],
+    additions: SettingsAdd[],
+    removals: SettingsRemove[],
+    customHandlers: SettingsCustomHandler[],
+): void {
+    transfers.push();
+    changes.push({
+        path: ['version'],
+        note: `Migrated settings to version 3`,
+        newValue: 3,
+    });
+    additions.push();
+    removals.push();
+
+    const changeToObject = (currentSettings: Partial<Settings>, path: string[]): ReturnType<SettingsCustomHandler['execute']> => {
+        const [validPath, previousValue] = getValue(currentSettings, path);
+
+        if (validPath) {
+            if (typeof previousValue === 'boolean') {
+                setValue(currentSettings, path, {enabled: previousValue});
+            } else {
+                setValue(currentSettings, path, {enabled: true, ...(previousValue as object)});
+            }
+        }
+
+        return [validPath, previousValue, validPath];
+    };
+
+    customHandlers.push(
+        {
+            note: `Property 'homeassistant' is now always an object.`,
+            noteIf: () => true,
+            execute: (currentSettings) => changeToObject(currentSettings, ['homeassistant']),
+        },
+        {
+            note: `Property 'frontend' is now always an object.`,
+            noteIf: () => true,
+            execute: (currentSettings) => changeToObject(currentSettings, ['frontend']),
+        },
+        {
+            note: `Property 'availability' is now always an object.`,
+            noteIf: () => true,
+            execute: (currentSettings) => changeToObject(currentSettings, ['availability']),
+        },
+    );
+}
+
+function migrateToFour(
+    currentSettings: Partial<Settings>,
+    transfers: SettingsTransfer[],
+    changes: SettingsChange[],
+    additions: SettingsAdd[],
+    removals: SettingsRemove[],
+    customHandlers: SettingsCustomHandler[],
+): void {
+    transfers.push();
+    changes.push({
+        path: ['version'],
+        note: `Migrated settings to version 4`,
+        newValue: 4,
+    });
+    additions.push();
+    removals.push();
+
+    const saveBase64DeviceIconsAsImage = (currentSettings: Partial<Settings>): ReturnType<SettingsCustomHandler['execute']> => {
+        const [validPath, previousValue] = getValue(currentSettings, ['devices']);
+        let changed = false;
+
+        if (validPath) {
+            for (const deviceKey in currentSettings.devices) {
+                const base64Match = utils.matchBase64File(currentSettings.devices[deviceKey].icon);
+                if (base64Match) {
+                    changed = true;
+                    currentSettings.devices[deviceKey].icon = utils.saveBase64DeviceIcon(base64Match);
+                }
+            }
+        }
+
+        return [validPath, previousValue, changed];
+    };
+
+    customHandlers.push({
+        note: `Device icons are now saved as images.`,
+        noteIf: () => true,
+        execute: (currentSettings) => saveBase64DeviceIconsAsImage(currentSettings),
+    });
+}
+
+/**
+ * Order of execution:
+ * - Transfer
+ * - Change
+ * - Add
+ * - Remove
+ *
+ * Should allow the most flexibility whenever combination of migrations is necessary (e.g. Transfer + Change)
+ */
+export function migrateIfNecessary(): void {
+    let currentSettings = settings.getPersistedSettings();
+
+    if (!SUPPORTED_VERSIONS.includes(currentSettings.version)) {
+        throw new Error(
+            `Your configuration.yaml has an unsupported version ${currentSettings.version}, expected one of ${SUPPORTED_VERSIONS.map((v) => String(v)).join(',')}.`,
+        );
+    }
+
+    /* v8 ignore next */
+    const finalVersion = process.env.VITEST_WORKER_ID ? settings.testing.CURRENT_VERSION : settings.CURRENT_VERSION;
+
+    // when same version as current, nothing left to do
+    while (currentSettings.version !== finalVersion) {
+        let migrationNotesFileName: string | undefined;
+        // don't duplicate outputs
+        const migrationNotes: Set<string> = new Set();
+        const transfers: SettingsTransfer[] = [];
+        const changes: SettingsChange[] = [];
+        const additions: SettingsAdd[] = [];
+        const removals: SettingsRemove[] = [];
+        const customHandlers: SettingsCustomHandler[] = [];
+
+        backupSettings(currentSettings.version || 1);
+
+        // each version should only bump to the next version so as to gradually migrate if necessary
+        if (currentSettings.version == undefined) {
+            // migrating from 1 (`version` did not exist) to 2
+            migrationNotesFileName = 'migration-1-to-2.log';
+
+            migrateToTwo(currentSettings, transfers, changes, additions, removals, customHandlers);
+        } else if (currentSettings.version === 2) {
+            migrationNotesFileName = 'migration-2-to-3.log';
+
+            migrateToThree(currentSettings, transfers, changes, additions, removals, customHandlers);
+        } else if (currentSettings.version === 3) {
+            migrationNotesFileName = 'migration-3-to-4.log';
+
+            migrateToFour(currentSettings, transfers, changes, additions, removals, customHandlers);
+        }
+
+        for (const transfer of transfers) {
+            const [validPath, previousValue, transfered] = transferValue(currentSettings, transfer);
+
+            if (validPath && (!transfer.noteIf || transfer.noteIf(previousValue))) {
+                migrationNotes.add(`[${transfered ? 'TRANSFER' : 'REMOVAL'}] ${transfer.note}`);
+            }
+        }
+
+        for (const change of changes) {
+            const [validPath, previousValue, changed] = changeValue(currentSettings, change);
+
+            if (validPath && changed && (!change.noteIf || change.noteIf(previousValue))) {
+                migrationNotes.add(`[CHANGE] ${change.note}`);
+            }
+        }
+
+        for (const addition of additions) {
+            addValue(currentSettings, addition);
+
+            migrationNotes.add(`[ADDITION] ${addition.note}`);
+        }
+
+        for (const removal of removals) {
+            const [validPath, previousValue] = removeValue(currentSettings, removal);
+
+            if (validPath && (!removal.noteIf || removal.noteIf(previousValue))) {
+                migrationNotes.add(`[REMOVAL] ${removal.note}`);
+            }
+        }
+
+        for (const customHandler of customHandlers) {
+            const [validPath, previousValue, changed] = customHandler.execute(currentSettings);
+
+            if (validPath && changed && (!customHandler.noteIf || customHandler.noteIf(previousValue))) {
+                migrationNotes.add(`[SPECIAL] ${customHandler.note}`);
+            }
+        }
+
+        if (migrationNotesFileName && migrationNotes.size > 0) {
+            migrationNotes.add(`For more details, see https://github.com/Koenkk/zigbee2mqtt/discussions/24198`);
+            const migrationNotesFilePath = data.joinPath(migrationNotesFileName);
+
+            writeFileSync(migrationNotesFilePath, Array.from(migrationNotes).join(`\r\n\r\n`), 'utf8');
+
+            console.log(`Migration notes written in ${migrationNotesFilePath}`);
+        }
+
+        // don't throw to allow stepping through versions (validates against current schema)
+        settings.apply(currentSettings as unknown as Record<string, unknown>, false);
+        settings.reRead();
+        currentSettings = settings.getPersistedSettings();
+    }
+}
@@ -1,12 +1,22 @@
+import type {Zigbee2MQTTAPI, Zigbee2MQTTResponse, Zigbee2MQTTResponseEndpoints, Zigbee2MQTTScene} from 'lib/types/api';
+import type * as zhc from 'zigbee-herdsman-converters';
+
+import assert from 'node:assert';
+import crypto from 'node:crypto';
+import fs from 'node:fs';
+import path from 'node:path';
+
 import equals from 'fast-deep-equal/es6';
 import humanizeDuration from 'humanize-duration';
+
 import data from './data';
-import vm from 'vm';
-import fs from 'fs';
-import path from 'path';
-import {detailedDiff} from 'deep-object-diff';
-import objectAssignDeep from 'object-assign-deep';
-import type * as zhc from 'zigbee-herdsman-converters';
+
+const BASE64_IMAGE_REGEX = new RegExp(`data:image/(?<extension>.+);base64,(?<data>.+)`);
+
+function pad(num: number): string {
+    const norm = Math.floor(Math.abs(num));
+    return (norm < 10 ? '0' : '') + norm;
+}

 // construct a local ISO8601 string (instead of UTC-based)
 // Example:
@@ -15,62 +25,52 @@ import type * as zhc from 'zigbee-herdsman-converters';
 function toLocalISOString(date: Date): string {
    const tzOffset = -date.getTimezoneOffset();
    const plusOrMinus = tzOffset >= 0 ? '+' : '-';
-    const pad = (num: number): string => {
-        const norm = Math.floor(Math.abs(num));
-        return (norm < 10 ? '0' : '') + norm;
-    };

-    return date.getFullYear() +
-        '-' + pad(date.getMonth() + 1) +
-        '-' + pad(date.getDate()) +
-        'T' + pad(date.getHours()) +
-        ':' + pad(date.getMinutes()) +
-        ':' + pad(date.getSeconds()) +
-        plusOrMinus + pad(tzOffset / 60) +
-        ':' + pad(tzOffset % 60);
+    return (
+        date.getFullYear() +
+        '-' +
+        pad(date.getMonth() + 1) +
+        '-' +
+        pad(date.getDate()) +
+        'T' +
+        pad(date.getHours()) +
+        ':' +
+        pad(date.getMinutes()) +
+        ':' +
+        pad(date.getSeconds()) +
+        plusOrMinus +
+        pad(tzOffset / 60) +
+        ':' +
+        pad(tzOffset % 60)
+    );
 }

-const endpointNames = [
-    'left', 'right', 'center', 'bottom_left', 'bottom_right', 'default',
-    'top_left', 'top_right', 'white', 'rgb', 'cct', 'system', 'top', 'bottom', 'center_left', 'center_right',
-    'ep1', 'ep2', 'row_1', 'row_2', 'row_3', 'row_4', 'relay', 'usb',
-    'l1', 'l2', 'l3', 'l4', 'l5', 'l6', 'l7', 'l8',
-    'l9', 'l10', 'l11', 'l12', 'l13', 'l14', 'l15', 'l16',
-    'l17', 'l18', 'l19', 'l20', 'l21', 'l22', 'l23', 'l24',
-    'th1', 'th2', 'th3', 'th4', 'th5', 'th6', 'th7', 'th8', 'th9', 'th10',
-    'button_1', 'button_2', 'button_3', 'button_4', 'button_5',
-    'button_6', 'button_7', 'button_8', 'button_9', 'button_10',
-    'button_11', 'button_12', 'button_13', 'button_14', 'button_15',
-    'button_16', 'button_17', 'button_18', 'button_19', 'button_20',
-    'button_light', 'button_fan_high', 'button_fan_med', 'button_fan_low',
-    'heat', 'cool', 'water', 'meter', 'wifi', 'no_occupancy_since',
-];
-
 function capitalize(s: string): string {
    return s[0].toUpperCase() + s.slice(1);
 }

-async function getZigbee2MQTTVersion(includeCommitHash=true): Promise<{commitHash: string, version: string}> {
+async function getZigbee2MQTTVersion(includeCommitHash = true): Promise<{commitHash?: string; version: string}> {
    const git = await import('git-last-commit');
    const packageJSON = await import('../..' + '/package.json');

    if (!includeCommitHash) {
-        return {version: packageJSON.version, commitHash: null};
+        return {version: packageJSON.version, commitHash: undefined};
    }

-    return new Promise((resolve) => {
+    return await new Promise((resolve) => {
        const version = packageJSON.version;

        git.getLastCommit((err: Error, commit: {shortHash: string}) => {
-            let commitHash = null;
+            let commitHash = undefined;

            if (err) {
                try {
                    commitHash = fs.readFileSync(path.join(__dirname, '..', '..', 'dist', '.hash'), 'utf-8');
-                } catch (error) {
-                    /* istanbul ignore next */
+                    /* v8 ignore start */
+                } catch {
                    commitHash = 'unknown';
                }
+                /* v8 ignore stop */
            } else {
                commitHash = commit.shortHash;
            }
@@ -82,10 +82,8 @@ async function getZigbee2MQTTVersion(includeCommitHash=true): Promise<{commitHas
 }

 async function getDependencyVersion(depend: string): Promise<{version: string}> {
-    const modulePath = path.dirname(require.resolve(depend));
-    const packageJSONPath = path.join(modulePath.slice(0, modulePath.indexOf(depend) + depend.length), 'package.json');
-    const packageJSON = await import(packageJSONPath);
-    const version = packageJSON.version;
+    const packageJsonPath = require.resolve(`${depend}/package.json`);
+    const version = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8')).version;
    return {version};
 }

@@ -93,14 +91,21 @@ function formatDate(time: number, type: 'ISO_8601' | 'ISO_8601_local' | 'epoch'
    if (type === 'ISO_8601') return new Date(time).toISOString();
    else if (type === 'ISO_8601_local') return toLocalISOString(new Date(time));
    else if (type === 'epoch') return time;
-    else { // relative
+    else {
+        // relative
        return humanizeDuration(Date.now() - time, {language: 'en', largest: 2, round: true}) + ' ago';
    }
 }

+function objectIsEmpty(object: object): boolean {
+    // much faster than checking `Object.keys(object).length`
+    for (const k in object) return false;
+    return true;
+}
+
 function objectHasProperties(object: {[s: string]: unknown}, properties: string[]): boolean {
    for (const property of properties) {
-        if (!object.hasOwnProperty(property)) {
+        if (object[property] === undefined) {
            return false;
        }
    }
@@ -118,75 +123,67 @@ function equalsPartial(object: KeyValue, expected: KeyValue): boolean {
    return true;
 }

-function getObjectProperty(object: KeyValue, key: string, defaultValue: unknown): unknown {
-    return object && object.hasOwnProperty(key) ? object[key] : defaultValue;
+function getObjectProperty<T>(object: KeyValue, key: string, defaultValue: NoInfer<T>): T {
+    return object && object[key] !== undefined ? object[key] : defaultValue;
 }

-function getResponse(request: KeyValue | string, data: KeyValue, error: string): MQTTResponse {
-    const response: MQTTResponse = {data, status: error ? 'error' : 'ok'};
-    if (error) response.error = error;
-    if (typeof request === 'object' && request.hasOwnProperty('transaction')) {
-        response.transaction = request.transaction;
+function getResponse<T extends Zigbee2MQTTResponseEndpoints>(
+    request: KeyValue | string,
+    data: Zigbee2MQTTAPI[T],
+    error?: string,
+): Zigbee2MQTTResponse<T> {
+    if (error !== undefined) {
+        const response: Zigbee2MQTTResponse<T> = {
+            data: {}, // always return an empty `data` payload on error
+            status: 'error',
+            error: error,
+        };
+
+        if (typeof request === 'object' && request.transaction !== undefined) {
+            response.transaction = request.transaction;
+        }
+
+        return response;
+    } else {
+        const response: Zigbee2MQTTResponse<T> = {
+            data, // valid from error check
+            status: 'ok',
+        };
+
+        if (typeof request === 'object' && request.transaction !== undefined) {
+            response.transaction = request.transaction;
+        }
+
+        return response;
    }
-    return response;
 }

 function parseJSON(value: string, fallback: string): KeyValue | string {
    try {
        return JSON.parse(value);
-    } catch (e) {
+    } catch {
        return fallback;
    }
 }

-function loadModuleFromText(moduleCode: string, name?: string): unknown {
-    const moduleFakePath = path.join(__dirname, '..', '..', 'data', 'extension', name || 'externally-loaded.js');
-    const sandbox = {
-        require: require,
-        module: {},
-        console,
-        setTimeout,
-        clearTimeout,
-        setInterval,
-        clearInterval,
-        setImmediate,
-        clearImmediate,
-    };
-    vm.runInNewContext(moduleCode, sandbox, moduleFakePath);
-    /* eslint-disable-line */ // @ts-ignore
-    return sandbox.module.exports;
-}
-
-function loadModuleFromFile(modulePath: string): unknown {
-    const moduleCode = fs.readFileSync(modulePath, {encoding: 'utf8'});
-    return loadModuleFromText(moduleCode);
-}
-
-export function* loadExternalConverter(moduleName: string): Generator<ExternalDefinition> {
-    let converter;
-
-    if (moduleName.endsWith('.js')) {
-        converter = loadModuleFromFile(data.joinPath(moduleName));
-    } else {
-        converter = require(moduleName);
-    }
-
-    if (Array.isArray(converter)) {
-        for (const item of converter) {
-            yield item;
-        }
-    } else {
-        yield converter;
-    }
-}
-
-function removeNullPropertiesFromObject(obj: KeyValue): void {
+/**
+ * Delete all keys from passed object that have null/undefined values.
+ *
+ * @param {KeyValue} obj Object to process (in-place)
+ * @param {string[]} [ignoreKeys] Recursively ignore these keys in the object (keep null/undefined values).
+ */
+function removeNullPropertiesFromObject(obj: KeyValue, ignoreKeys: string[] = []): void {
    for (const key of Object.keys(obj)) {
+        if (ignoreKeys.includes(key)) {
+            continue;
+        }
+
        const value = obj[key];
+
        if (value == null) {
            delete obj[key];
        } else if (typeof value === 'object') {
-            removeNullPropertiesFromObject(value);
+            removeNullPropertiesFromObject(value, ignoreKeys);
        }
    }
 }
@@ -196,41 +193,20 @@ function toNetworkAddressHex(value: number): string {
    return `0x${'0'.repeat(4 - hex.length)}${hex}`;
 }

-// eslint-disable-next-line
-function toSnakeCase(value: string | KeyValue): any {
-    if (typeof value === 'object') {
-        value = {...value};
-        for (const key of Object.keys(value)) {
-            const keySnakeCase = toSnakeCase(key);
-            if (key !== keySnakeCase) {
-                value[keySnakeCase] = value[key];
-                delete value[key];
-            }
-        }
-        return value;
-    } else {
-        return value.replace(/\.?([A-Z])/g, (x, y) => '_' + y.toLowerCase()).replace(/^_/, '').replace('_i_d', '_id');
-    }
-}
-
 function charRange(start: string, stop: string): number[] {
    const result = [];
-    for (let idx=start.charCodeAt(0), end=stop.charCodeAt(0); idx <=end; ++idx) {
+    for (let idx = start.charCodeAt(0), end = stop.charCodeAt(0); idx <= end; ++idx) {
        result.push(idx);
    }
    return result;
 }

-const controlCharacters = [
-    ...charRange('\u0000', '\u001F'),
-    ...charRange('\u007f', '\u009F'),
-    ...charRange('\ufdd0', '\ufdef'),
-];
+const controlCharacters = [...charRange('\u0000', '\u001F'), ...charRange('\u007f', '\u009F'), ...charRange('\ufdd0', '\ufdef')];

 function containsControlCharacter(str: string): boolean {
    for (let i = 0; i < str.length; i++) {
        const ch = str.charCodeAt(i);
-        if (controlCharacters.includes(ch) || [0xFFFE, 0xFFFF].includes(ch & 0xFFFF)) {
+        if (controlCharacters.includes(ch) || [0xfffe, 0xffff].includes(ch & 0xffff)) {
            return true;
        }
    }
@@ -250,18 +226,12 @@ function getAllFiles(path_: string): string[] {
    return result;
 }

-function validateFriendlyName(name: string, throwFirstError=false): string[] {
+function validateFriendlyName(name: string, throwFirstError = false): string[] {
    const errors = [];
-    for (const endpointName of endpointNames) {
-        if (name.toLowerCase().endsWith('/' + endpointName)) {
-            errors.push(`friendly_name is not allowed to end with: '/${endpointName}'`);
-        }
-    }

    if (name.length === 0) errors.push(`friendly_name must be at least 1 char long`);
    if (name.endsWith('/') || name.startsWith('/')) errors.push(`friendly_name is not allowed to end or start with /`);
    if (containsControlCharacter(name)) errors.push(`friendly_name is not allowed to contain control char`);
-    if (endpointNames.includes(name)) errors.push(`Following friendly_name are not allowed: '${endpointNames}'`);
    if (name.match(/.*\/\d*$/)) errors.push(`Friendly name cannot end with a "/DIGIT" ('${name}')`);
    if (name.includes('#') || name.includes('+')) {
        errors.push(`MQTT wildcard (+ and #) not allowed in friendly_name ('${name}')`);
@@ -281,46 +251,36 @@ function sleep(seconds: number): Promise<void> {
 function sanitizeImageParameter(parameter: string): string {
    const replaceByDash = [/\?/g, /&/g, /[^a-z\d\- _./:]/gi];
    let sanitized = parameter;
-    replaceByDash.forEach((r) => sanitized = sanitized.replace(r, '-'));
+    replaceByDash.forEach((r) => (sanitized = sanitized.replace(r, '-')));
    return sanitized;
 }

 function isAvailabilityEnabledForEntity(entity: Device | Group, settings: Settings): boolean {
-    if (entity.isGroup()) {
-        return !entity.membersDevices().map((d) => isAvailabilityEnabledForEntity(d, settings)).includes(false);
+    if (entity.isDevice() && entity.options.disabled) {
+        return false;
    }

-    if (entity.options.hasOwnProperty('availability')) {
+    if (entity.isGroup()) {
+        return !entity.membersDevices().some((d) => !isAvailabilityEnabledForEntity(d, settings));
+    }
+
+    if (entity.options.availability != null) {
        return !!entity.options.availability;
    }

-    // availability_timeout = deprecated
-    const enabledGlobal = settings.advanced.availability_timeout || settings.availability;
-    if (!enabledGlobal) return false;
-
-    if (entity.isDevice() && entity.options.disabled) return false;
-
-    const passlist = settings.advanced.availability_passlist.concat(settings.advanced.availability_whitelist);
-    if (passlist.length > 0) {
-        return passlist.includes(entity.name) || passlist.includes(entity.ieeeAddr);
+    if (!settings.availability.enabled) {
+        return false;
    }

-    const blocklist = settings.advanced.availability_blacklist.concat(settings.advanced.availability_blocklist);
-    return !blocklist.includes(entity.name) && !blocklist.includes(entity.ieeeAddr);
+    return true;
 }

-const entityIDRegex = new RegExp(`^(.+?)(?:/(${endpointNames.join('|')}|\\d+))?$`);
-function parseEntityID(ID: string): {ID: string, endpoint: string} {
-    const match = ID.match(entityIDRegex);
-    return match && {ID: match[1], endpoint: match[2]};
-}
-
-function isEndpoint(obj: unknown): obj is zh.Endpoint {
-    return obj.constructor.name.toLowerCase() === 'endpoint';
+function isZHEndpoint(obj: unknown): obj is zh.Endpoint {
+    return obj?.constructor.name.toLowerCase() === 'endpoint';
 }

 function flatten<Type>(arr: Type[][]): Type[] {
-    return [].concat(...arr);
+    return ([] as Type[]).concat(...arr);
 }

 function arrayUnique<Type>(arr: Type[]): Type[] {
@@ -328,19 +288,19 @@ function arrayUnique<Type>(arr: Type[]): Type[] {
 }

 function isZHGroup(obj: unknown): obj is zh.Group {
-    return obj.constructor.name.toLowerCase() === 'group';
-}
-
-function availabilityPayload(state: 'online' | 'offline', settings: Settings): string {
-    return settings.advanced.legacy_availability_payload ? state : JSON.stringify({state});
+    return obj?.constructor.name.toLowerCase() === 'group';
 }

 const hours = (hours: number): number => 1000 * 60 * 60 * hours;
 const minutes = (minutes: number): number => 1000 * 60 * minutes;
 const seconds = (seconds: number): number => 1000 * seconds;

-function publishLastSeen(data: eventdata.LastSeenChanged, settings: Settings, allowMessageEmitted: boolean,
-    publishEntityState: PublishEntityState): void {
+async function publishLastSeen(
+    data: eventdata.LastSeenChanged,
+    settings: Settings,
+    allowMessageEmitted: boolean,
+    publishEntityState: PublishEntityState,
+): Promise<void> {
    /**
     * Prevent 2 MQTT publishes when 1 message event is received;
     * - In case reason == messageEmitted, receive.ts will only call this when it did not publish a
@@ -350,11 +310,11 @@ function publishLastSeen(data: eventdata.LastSeenChanged, settings: Settings, al
     */
    const allow = data.reason !== 'messageEmitted' || (data.reason === 'messageEmitted' && allowMessageEmitted);
    if (settings.advanced.last_seen && settings.advanced.last_seen !== 'disable' && allow) {
-        publishEntityState(data.device, {}, 'lastSeenChanged');
+        await publishEntityState(data.device, {}, 'lastSeenChanged');
    }
 }

-function filterProperties(filter: string[], data: KeyValue): void {
+function filterProperties(filter: string[] | undefined, data: KeyValue): void {
    if (filter) {
        for (const property of Object.keys(data)) {
            if (filter.find((p) => property.match(`^${p}$`))) {
@@ -364,59 +324,38 @@ function filterProperties(filter: string[], data: KeyValue): void {
    }
 }

-function clone(obj: KeyValue): KeyValue {
-    return JSON.parse(JSON.stringify(obj));
+export function isNumericExpose(expose: zhc.Expose): expose is zhc.Numeric {
+    return expose?.type === 'numeric';
 }

-export function isNumericExposeFeature(feature: zhc.Feature): feature is zhc.Numeric {
-    return feature?.type === 'numeric';
+export function assertEnumExpose(expose: zhc.Expose): asserts expose is zhc.Enum {
+    assert(expose?.type === 'enum');
 }

-export function isEnumExposeFeature(feature: zhc.Feature): feature is zhc.Enum {
-    return feature?.type === 'enum';
+export function assertNumericExpose(expose: zhc.Expose): asserts expose is zhc.Numeric {
+    assert(expose?.type === 'numeric');
 }

-export function isBinaryExposeFeature(feature: zhc.Feature): feature is zhc.Binary {
-    return feature?.type === 'binary';
+export function assertBinaryExpose(expose: zhc.Expose): asserts expose is zhc.Binary {
+    assert(expose?.type === 'binary');
 }

-function computeSettingsToChange(current: KeyValue, new_: KeyValue): KeyValue {
-    const diff: KeyValue = detailedDiff(current, new_);
-
-    // Remove any settings that are in the deleted.diff but not in the passed options
-    const cleanupDeleted = (options: KeyValue, deleted: KeyValue): void => {
-        for (const key of Object.keys(deleted)) {
-            if (!(key in options)) {
-                delete deleted[key];
-            } else if (!Array.isArray(options[key])) {
-                cleanupDeleted(options[key], deleted[key]);
-            }
-        }
-    };
-    cleanupDeleted(new_, diff.deleted);
-
-    // objectAssignDeep requires object prototype which is missing from detailedDiff, therefore clone
-    const newSettings = objectAssignDeep({}, clone(diff.added), clone(diff.updated), clone(diff.deleted));
-
-    // deep-object-diff converts arrays to objects, set original array back here
-    const convertBackArray = (before: KeyValue, after: KeyValue): void => {
-        for (const [key, afterValue] of Object.entries(after)) {
-            const beforeValue = before[key];
-            if (Array.isArray(beforeValue)) {
-                after[key] = beforeValue;
-            } else if (afterValue && typeof beforeValue === 'object') {
-                convertBackArray(beforeValue, afterValue);
-            }
-        }
-    };
-    convertBackArray(new_, newSettings);
-    return newSettings;
+export function isEnumExpose(expose: zhc.Expose): expose is zhc.Enum {
+    return expose?.type === 'enum';
 }

-function getScenes(entity: zh.Endpoint | zh.Group): Scene[] {
-    const scenes: {[id: number]: Scene} = {};
-    const endpoints = isEndpoint(entity) ? [entity] : entity.members;
-    const groupID = isEndpoint(entity) ? 0 : entity.groupID;
+export function isBinaryExpose(expose: zhc.Expose): expose is zhc.Binary {
+    return expose?.type === 'binary';
+}
+
+export function isLightExpose(expose: zhc.Expose): expose is zhc.Light {
+    return expose.type === 'light';
+}
+
+function getScenes(entity: zh.Endpoint | zh.Group): Zigbee2MQTTScene[] {
+    const scenes: {[id: number]: Zigbee2MQTTScene} = {};
+    const endpoints = isZHEndpoint(entity) ? [entity] : entity.members;
+    const groupID = isZHEndpoint(entity) ? 0 : entity.groupID;

    for (const endpoint of endpoints) {
        for (const [key, data] of Object.entries(endpoint.meta?.scenes || {})) {
@@ -432,11 +371,63 @@ function getScenes(entity: zh.Endpoint | zh.Group): Scene[] {
    return Object.values(scenes);
 }

+function deviceNotCoordinator(device: zh.Device): boolean {
+    return device.type !== 'Coordinator';
+}
+
+function matchBase64File(value: string | undefined): {extension: string; data: string} | false {
+    if (value !== undefined) {
+        const match = value.match(BASE64_IMAGE_REGEX);
+        if (match) {
+            assert(match.groups?.extension && match.groups?.data);
+            return {extension: match.groups.extension, data: match.groups.data};
+        }
+    }
+    return false;
+}
+
+function saveBase64DeviceIcon(base64Match: {extension: string; data: string}): string {
+    const md5Hash = crypto.createHash('md5').update(base64Match.data).digest('hex');
+    const fileSettings = `device_icons/${md5Hash}.${base64Match.extension}`;
+    const file = path.join(data.getPath(), fileSettings);
+    fs.mkdirSync(path.dirname(file), {recursive: true});
+    fs.writeFileSync(file, base64Match.data, {encoding: 'base64'});
+    return fileSettings;
+}
+
+/* v8 ignore next */
+const noop = (): void => {};
+
 export default {
-    endpointNames, capitalize, getZigbee2MQTTVersion, getDependencyVersion, formatDate, objectHasProperties,
-    equalsPartial, getObjectProperty, getResponse, parseJSON, loadModuleFromText, loadModuleFromFile,
-    removeNullPropertiesFromObject, toNetworkAddressHex, toSnakeCase,
-    parseEntityID, isEndpoint, isZHGroup, hours, minutes, seconds, validateFriendlyName, sleep,
-    sanitizeImageParameter, isAvailabilityEnabledForEntity, publishLastSeen, availabilityPayload,
-    getAllFiles, filterProperties, flatten, arrayUnique, clone, computeSettingsToChange, getScenes,
+    matchBase64File,
+    saveBase64DeviceIcon,
+    capitalize,
+    getZigbee2MQTTVersion,
+    getDependencyVersion,
+    formatDate,
+    objectIsEmpty,
+    objectHasProperties,
+    equalsPartial,
+    getObjectProperty,
+    getResponse,
+    parseJSON,
+    removeNullPropertiesFromObject,
+    toNetworkAddressHex,
+    isZHEndpoint,
+    isZHGroup,
+    hours,
+    minutes,
+    seconds,
+    validateFriendlyName,
+    sleep,
+    sanitizeImageParameter,
+    isAvailabilityEnabledForEntity,
+    publishLastSeen,
+    getAllFiles,
+    filterProperties,
+    flatten,
+    arrayUnique,
+    getScenes,
+    deviceNotCoordinator,
+    noop,
 };
@@ -1,26 +1,44 @@
-import yaml from 'js-yaml';
-import fs from 'fs';
+import assert from 'node:assert';
+import fs from 'node:fs';
+
 import equals from 'fast-deep-equal/es6';
+import yaml, {YAMLException} from 'js-yaml';
+
+export class YAMLFileException extends YAMLException {
+    file: string;
+
+    constructor(error: YAMLException, file: string) {
+        super(error.reason, error.mark);
+
+        this.name = 'YAMLFileException';
+        this.cause = error.cause;
+        this.message = error.message;
+        this.stack = error.stack;
+        this.file = file;
+    }
+}

 function read(file: string): KeyValue {
    try {
        const result = yaml.load(fs.readFileSync(file, 'utf8'));
-        return result as KeyValue ?? {};
+        assert(result instanceof Object);
+        return result as KeyValue;
    } catch (error) {
-        if (error.name === 'YAMLException') {
-            error.file = file;
+        if (error instanceof YAMLException) {
+            throw new YAMLFileException(error, file);
        }

        throw error;
    }
 }

-function readIfExists(file: string, default_?: KeyValue): KeyValue {
-    return fs.existsSync(file) ? read(file) : default_;
+function readIfExists(file: string, fallback: KeyValue = {}): KeyValue {
+    return fs.existsSync(file) ? read(file) : fallback;
 }

 function writeIfChanged(file: string, content: KeyValue): void {
    const before = readIfExists(file);
+
    if (!equals(before, content)) {
        fs.writeFileSync(file, yaml.dump(content));
    }
@@ -1,17 +1,23 @@
-import {Controller} from 'zigbee-herdsman';
-import logger from './util/logger';
-import * as settings from './util/settings';
-import data from './util/data';
-import utils from './util/utils';
-import objectAssignDeep from 'object-assign-deep';
+import type {Events as ZHEvents} from 'zigbee-herdsman';
+
+import {randomInt} from 'node:crypto';
+
+import bind from 'bind-decorator';
 import stringify from 'json-stable-stringify-without-jsonify';
+
+import {Controller} from 'zigbee-herdsman';
+
 import Device from './model/device';
 import Group from './model/group';
-import * as ZHEvents from 'zigbee-herdsman/dist/controller/events';
-import bind from 'bind-decorator';
-import {randomInt} from 'crypto';
+import data from './util/data';
+import logger from './util/logger';
+import * as settings from './util/settings';
+import utils from './util/utils';
+
+const entityIDRegex = new RegExp(`^(.+?)(?:/([^/]+))?$`);

 export default class Zigbee {
+    // @ts-expect-error initialized in start
    private herdsman: Controller;
    private eventBus: EventBus;
    private groupLookup: {[s: number]: Group} = {};
@@ -24,15 +30,15 @@ export default class Zigbee {
    async start(): Promise<'reset' | 'resumed' | 'restored'> {
        const infoHerdsman = await utils.getDependencyVersion('zigbee-herdsman');
        logger.info(`Starting zigbee-herdsman (${infoHerdsman.version})`);
+        const panId = settings.get().advanced.pan_id;
+        const extPanId = settings.get().advanced.ext_pan_id;
+        const networkKey = settings.get().advanced.network_key;
        const herdsmanSettings = {
            network: {
-                panID: settings.get().advanced.pan_id === 'GENERATE' ?
-                    this.generatePanID() : settings.get().advanced.pan_id as number,
-                extendedPanID: settings.get().advanced.ext_pan_id === 'GENERATE' ?
-                    this.generateExtPanID() : settings.get().advanced.ext_pan_id as number[],
+                panID: panId === 'GENERATE' ? this.generatePanID() : panId,
+                extendedPanID: extPanId === 'GENERATE' ? this.generateExtPanID() : extPanId,
                channelList: [settings.get().advanced.channel],
-                networkKey: settings.get().advanced.network_key === 'GENERATE' ?
-                    this.generateNetworkKey() : settings.get().advanced.network_key as number[],
+                networkKey: networkKey === 'GENERATE' ? this.generateNetworkKey() : networkKey,
            },
            databasePath: data.joinPath('database.db'),
            databaseBackupPath: data.joinPath('database.db.backup'),
@@ -47,70 +53,74 @@ export default class Zigbee {
                concurrent: settings.get().advanced.adapter_concurrent,
                delay: settings.get().advanced.adapter_delay,
                disableLED: settings.get().serial.disable_led,
+                transmitPower: settings.get().advanced.transmit_power,
            },
            acceptJoiningDeviceHandler: this.acceptJoiningDeviceHandler,
        };

-        const herdsmanSettingsLog = objectAssignDeep({}, herdsmanSettings, {network: {networkKey: 'HIDDEN'}});
-        logger.debug(`Using zigbee-herdsman with settings: '${stringify(herdsmanSettingsLog)}'`);
+        logger.debug(
+            () =>
+                `Using zigbee-herdsman with settings: '${stringify(JSON.stringify(herdsmanSettings).replaceAll(JSON.stringify(herdsmanSettings.network.networkKey), '"HIDDEN"'))}'`,
+        );

        let startResult;
        try {
-            this.herdsman = new Controller(herdsmanSettings, logger);
+            this.herdsman = new Controller(herdsmanSettings);
            startResult = await this.herdsman.start();
        } catch (error) {
            logger.error(`Error while starting zigbee-herdsman`);
            throw error;
        }

-        for (const device of this.devices(false)) {
-            await device.resolveDefinition();
-        }
+        await this.resolveDevicesDefinitions();

        this.herdsman.on('adapterDisconnected', () => this.eventBus.emitAdapterDisconnected());
        this.herdsman.on('lastSeenChanged', (data: ZHEvents.LastSeenChangedPayload) => {
-            this.eventBus.emitLastSeenChanged({device: this.resolveDevice(data.device.ieeeAddr), reason: data.reason});
+            this.eventBus.emitLastSeenChanged({device: this.resolveDevice(data.device.ieeeAddr)!, reason: data.reason});
        });
        this.herdsman.on('permitJoinChanged', (data: ZHEvents.PermitJoinChangedPayload) => {
            this.eventBus.emitPermitJoinChanged(data);
        });
        this.herdsman.on('deviceNetworkAddressChanged', (data: ZHEvents.DeviceNetworkAddressChangedPayload) => {
-            const device = this.resolveDevice(data.device.ieeeAddr);
+            const device = this.resolveDevice(data.device.ieeeAddr)!;
            logger.debug(`Device '${device.name}' changed network address`);
            this.eventBus.emitDeviceNetworkAddressChanged({device});
        });
        this.herdsman.on('deviceAnnounce', (data: ZHEvents.DeviceAnnouncePayload) => {
-            const device = this.resolveDevice(data.device.ieeeAddr);
+            const device = this.resolveDevice(data.device.ieeeAddr)!;
            logger.debug(`Device '${device.name}' announced itself`);
            this.eventBus.emitDeviceAnnounce({device});
        });
        this.herdsman.on('deviceInterview', async (data: ZHEvents.DeviceInterviewPayload) => {
            const device = this.resolveDevice(data.device.ieeeAddr);
+            /* v8 ignore next */ if (!device) return; // Prevent potential race
            await device.resolveDefinition();
-            /* istanbul ignore if */ if (!device) return; // Prevent potential race
            const d = {device, status: data.status};
            this.logDeviceInterview(d);
            this.eventBus.emitDeviceInterview(d);
        });
        this.herdsman.on('deviceJoined', async (data: ZHEvents.DeviceJoinedPayload) => {
            const device = this.resolveDevice(data.device.ieeeAddr);
+            /* v8 ignore next */ if (!device) return; // Prevent potential race
            await device.resolveDefinition();
-            /* istanbul ignore if */ if (!device) return; // Prevent potential race
            logger.info(`Device '${device.name}' joined`);
            this.eventBus.emitDeviceJoined({device});
        });
        this.herdsman.on('deviceLeave', (data: ZHEvents.DeviceLeavePayload) => {
            const name = settings.getDevice(data.ieeeAddr)?.friendly_name || data.ieeeAddr;
-            logger.warn(`Device '${name}' left the network`);
+            logger.warning(`Device '${name}' left the network`);
            this.eventBus.emitDeviceLeave({ieeeAddr: data.ieeeAddr, name});
        });
        this.herdsman.on('message', async (data: ZHEvents.MessagePayload) => {
-            const device = this.resolveDevice(data.device.ieeeAddr);
+            const device = this.resolveDevice(data.device.ieeeAddr)!;
            await device.resolveDefinition();
-            logger.debug(`Received Zigbee message from '${device.name}', type '${data.type}', ` +
-                `cluster '${data.cluster}', data '${stringify(data.data)}' from endpoint ${data.endpoint.ID}` +
-                (data.hasOwnProperty('groupID') ? ` with groupID ${data.groupID}` : ``) +
-                (device.zh.type === 'Coordinator' ? `, ignoring since it is from coordinator` : ``));
+            logger.debug(
+                () =>
+                    `Received Zigbee message from '${device.name}', type '${data.type}', ` +
+                    `cluster '${data.cluster}', data '${stringify(data.data)}' from endpoint ${data.endpoint.ID}` +
+                    (data['groupID'] !== undefined ? ` with groupID ${data.groupID}` : ``) +
+                    (device.zh.type === 'Coordinator' ? `, ignoring since it is from coordinator` : ``),
+            );
            if (device.zh.type === 'Coordinator') return;
            this.eventBus.emitDeviceMessage({...data, device});
        });
@@ -119,7 +129,7 @@ export default class Zigbee {
        logger.info(`Coordinator firmware version: '${stringify(await this.getCoordinatorVersion())}'`);
        logger.debug(`Zigbee network parameters: ${stringify(await this.herdsman.getNetworkParameters())}`);

-        for (const device of this.devices(false)) {
+        for (const device of this.devicesIterator(utils.deviceNotCoordinator)) {
            // If a passlist is used, all other device will be removed from the network.
            const passlist = settings.get().passlist;
            const blocklist = settings.get().blocklist;
@@ -127,27 +137,21 @@ export default class Zigbee {
                try {
                    await device.zh.removeFromNetwork();
                } catch (error) {
-                    logger.error(`Failed to remove '${device.ieeeAddr}' (${error.message})`);
+                    logger.error(`Failed to remove '${device.ieeeAddr}' (${(error as Error).message})`);
                }
            };
+
            if (passlist.length > 0) {
                if (!passlist.includes(device.ieeeAddr)) {
-                    logger.warn(`Device which is not on passlist connected (${device.ieeeAddr}), removing...`);
+                    logger.warning(`Device not on passlist currently connected (${device.ieeeAddr}), removing...`);
                    await remove(device);
                }
            } else if (blocklist.includes(device.ieeeAddr)) {
-                logger.warn(`Device on blocklist is connected (${device.ieeeAddr}), removing...`);
+                logger.warning(`Device on blocklist currently connected (${device.ieeeAddr}), removing...`);
                await remove(device);
            }
        }

-        // Check if we have to set a transmit power
-        if (settings.get().advanced.hasOwnProperty('transmit_power')) {
-            const transmitPower = settings.get().advanced.transmit_power;
-            await this.herdsman.setTransmitPower(transmitPower);
-            logger.info(`Set transmit power to '${transmitPower}'`);
-        }
-
        return startResult;
    }

@@ -157,17 +161,19 @@ export default class Zigbee {
            logger.info(`Successfully interviewed '${name}', device has successfully been paired`);

            if (data.device.isSupported) {
-                const {vendor, description, model} = data.device.definition;
+                const {vendor, description, model} = data.device.definition!;
                logger.info(`Device '${name}' is supported, identified as: ${vendor} ${description} (${model})`);
            } else {
-                logger.warn(`Device '${name}' with Zigbee model '${data.device.zh.modelID}' and manufacturer name ` +
-                    `'${data.device.zh.manufacturerName}' is NOT supported, ` +
-                    // eslint-disable-next-line max-len
-                    `please follow https://www.zigbee2mqtt.io/advanced/support-new-devices/01_support_new_devices.html`);
+                logger.warning(
+                    `Device '${name}' with Zigbee model '${data.device.zh.modelID}' and manufacturer name ` +
+                        `'${data.device.zh.manufacturerName}' is NOT supported, ` +
+                        `please follow https://www.zigbee2mqtt.io/advanced/support-new-devices/01_support_new_devices.html`,
+                );
            }
        } else if (data.status === 'failed') {
            logger.error(`Failed to interview '${name}', device has not successfully been paired`);
-        } else { // data.status === 'started'
+        } else {
+            // data.status === 'started'
            logger.info(`Starting interview of '${name}'`);
        }
    }
@@ -185,13 +191,13 @@ export default class Zigbee {
    }

    private generatePanID(): number {
-        const panID = randomInt(1, 0xFFFF - 1);
+        const panID = randomInt(1, 0xffff - 1);
        settings.set(['advanced', 'pan_id'], panID);
        return panID;
    }

    async getCoordinatorVersion(): Promise<zh.CoordinatorVersion> {
-        return this.herdsman.getCoordinatorVersion();
+        return await this.herdsman.getCoordinatorVersion();
    }

    isStopping(): boolean {
@@ -199,20 +205,16 @@ export default class Zigbee {
    }

    async backup(): Promise<void> {
-        return this.herdsman.backup();
+        return await this.herdsman.backup();
    }

    async coordinatorCheck(): Promise<{missingRouters: Device[]}> {
        const check = await this.herdsman.coordinatorCheck();
-        return {missingRouters: check.missingRouters.map((d) => this.resolveDevice(d.ieeeAddr))};
+        return {missingRouters: check.missingRouters.map((d) => this.resolveDevice(d.ieeeAddr)!)};
    }

    async getNetworkParameters(): Promise<zh.NetworkParameters> {
-        return this.herdsman.getNetworkParameters();
-    }
-
-    async reset(type: 'soft' | 'hard'): Promise<void> {
-        await this.herdsman.reset(type);
+        return await this.herdsman.getNetworkParameters();
    }

    async stop(): Promise<void> {
@@ -225,28 +227,32 @@ export default class Zigbee {
        return this.herdsman.getPermitJoin();
    }

-    getPermitJoinTimeout(): number {
-        return this.herdsman.getPermitJoinTimeout();
+    getPermitJoinEnd(): number | undefined {
+        return this.herdsman.getPermitJoinEnd();
    }

-    async permitJoin(permit: boolean, device?: Device, time: number=undefined): Promise<void> {
-        if (permit) {
+    async permitJoin(time: number, device?: Device): Promise<void> {
+        if (time > 0) {
            logger.info(`Zigbee: allowing new devices to join${device ? ` via ${device.name}` : ''}.`);
        } else {
            logger.info('Zigbee: disabling joining new devices.');
        }

-        if (device && permit) {
-            await this.herdsman.permitJoin(permit, device.zh, time);
-        } else {
-            await this.herdsman.permitJoin(permit, undefined, time);
+        await this.herdsman.permitJoin(time, device?.zh);
+    }
+
+    async resolveDevicesDefinitions(ignoreCache: boolean = false): Promise<void> {
+        for (const device of this.devicesIterator(utils.deviceNotCoordinator)) {
+            await device.resolveDefinition(ignoreCache);
        }
    }

-    @bind private resolveDevice(ieeeAddr: string): Device {
+    @bind private resolveDevice(ieeeAddr: string): Device | undefined {
        if (!this.deviceLookup[ieeeAddr]) {
            const device = this.herdsman.getDeviceByIeeeAddr(ieeeAddr);
-            device && (this.deviceLookup[ieeeAddr] = new Device(device));
+            if (device) {
+                this.deviceLookup[ieeeAddr] = new Device(device);
+            }
        }

        const device = this.deviceLookup[ieeeAddr];
@@ -265,16 +271,20 @@ export default class Zigbee {
        return this.groupLookup[groupID];
    }

-    resolveEntity(key: string | number | zh.Device): Device | Group {
+    resolveEntity(key: string | number | zh.Device): Device | Group | undefined {
        if (typeof key === 'object') {
            return this.resolveDevice(key.ieeeAddr);
        } else if (typeof key === 'string' && key.toLowerCase() === 'coordinator') {
            return this.resolveDevice(this.herdsman.getDevicesByType('Coordinator')[0].ieeeAddr);
        } else {
            const settingsDevice = settings.getDevice(key.toString());
-            if (settingsDevice) return this.resolveDevice(settingsDevice.ID);
+
+            if (settingsDevice) {
+                return this.resolveDevice(settingsDevice.ID);
+            }

            const groupSettings = settings.getGroup(key);
+
            if (groupSettings) {
                const group = this.resolveGroup(groupSettings.ID);
                // If group does not exist, create it (since it's already in configuration.yaml)
@@ -283,18 +293,66 @@ export default class Zigbee {
        }
    }

+    resolveEntityAndEndpoint(ID: string): {ID: string; entity: Device | Group | undefined; endpointID?: string; endpoint?: zh.Endpoint} {
+        // This function matches the following entity formats:
+        // device_name          (just device name)
+        // device_name/ep_name  (device name and endpoint numeric ID or name)
+        // device/name          (device name with slashes)
+        // device/name/ep_name  (device name with slashes, and endpoint numeric ID or name)
+
+        // The function tries to find an exact match first
+        let entityName = ID;
+        let deviceOrGroup = this.resolveEntity(ID);
+        let endpointNameOrID: string | undefined;
+
+        // If exact match did not happen, try matching a device_name/endpoint pattern
+        if (!deviceOrGroup) {
+            // First split the input token by the latest slash
+            const match = ID.match(entityIDRegex);
+
+            if (match) {
+                // Get the resulting IDs from the match
+                entityName = match[1];
+                deviceOrGroup = this.resolveEntity(entityName);
+                endpointNameOrID = match[2];
+            }
+        }
+
+        // If the function returns non-null endpoint name, but the endpoint field is null, then
+        // it means that endpoint was not matched because there is no such endpoint on the device
+        // (or the entity is a group)
+        const endpoint = deviceOrGroup?.isDevice() ? deviceOrGroup.endpoint(endpointNameOrID) : undefined;
+
+        return {ID: entityName, entity: deviceOrGroup, endpointID: endpointNameOrID, endpoint};
+    }
+
    firstCoordinatorEndpoint(): zh.Endpoint {
        return this.herdsman.getDevicesByType('Coordinator')[0].endpoints[0];
    }

-    groups(): Group[] {
-        return this.herdsman.getGroups().map((g) => this.resolveGroup(g.groupID));
+    *devicesAndGroupsIterator(
+        devicePredicate?: (value: zh.Device) => boolean,
+        groupPredicate?: (value: zh.Group) => boolean,
+    ): Generator<Device | Group> {
+        for (const device of this.herdsman.getDevicesIterator(devicePredicate)) {
+            yield this.resolveDevice(device.ieeeAddr)!;
+        }
+
+        for (const group of this.herdsman.getGroupsIterator(groupPredicate)) {
+            yield this.resolveGroup(group.groupID);
+        }
    }

-    devices(includeCoordinator=true): Device[] {
-        return this.herdsman.getDevices()
-            .map((d) => this.resolveDevice(d.ieeeAddr))
-            .filter((d) => includeCoordinator || d.zh.type !== 'Coordinator');
+    *groupsIterator(predicate?: (value: zh.Group) => boolean): Generator<Group> {
+        for (const group of this.herdsman.getGroupsIterator(predicate)) {
+            yield this.resolveGroup(group.groupID);
+        }
+    }
+
+    *devicesIterator(predicate?: (value: zh.Device) => boolean): Generator<Device> {
+        for (const device of this.herdsman.getDevicesIterator(predicate)) {
+            yield this.resolveDevice(device.ieeeAddr)!;
+        }
    }

    @bind private async acceptJoiningDeviceHandler(ieeeAddr: string): Promise<boolean> {
@@ -323,11 +381,11 @@ export default class Zigbee {
    }

    async touchlinkFactoryResetFirst(): Promise<boolean> {
-        return this.herdsman.touchlinkFactoryResetFirst();
+        return await this.herdsman.touchlinkFactoryResetFirst();
    }

    async touchlinkFactoryReset(ieeeAddr: string, channel: number): Promise<boolean> {
-        return this.herdsman.touchlinkFactoryReset(ieeeAddr, channel);
+        return await this.herdsman.touchlinkFactoryReset(ieeeAddr, channel);
    }

    async addInstallCode(installCode: string): Promise<void> {
@@ -338,8 +396,8 @@ export default class Zigbee {
        await this.herdsman.touchlinkIdentify(ieeeAddr, channel);
    }

-    async touchlinkScan(): Promise<{ieeeAddr: string, channel: number}[]> {
-        return this.herdsman.touchlinkScan();
+    async touchlinkScan(): Promise<{ieeeAddr: string; channel: number}[]> {
+        return await this.herdsman.touchlinkScan();
    }

    createGroup(ID: number): Group {
@@ -347,7 +405,7 @@ export default class Zigbee {
        return this.resolveGroup(ID);
    }

-    deviceByNetworkAddress(networkAddress: number): Device {
+    deviceByNetworkAddress(networkAddress: number): Device | undefined {
        const device = this.herdsman.getDeviceByNetworkAddress(networkAddress);
        return device && this.resolveDevice(device.ieeeAddr);
    }
@@ -1,116 +1,103 @@
 {
-  "name": "zigbee2mqtt",
-  "version": "1.35.2",
-  "description": "Zigbee to MQTT bridge using Zigbee-herdsman",
-  "main": "index.js",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/Koenkk/zigbee2mqtt.git"
-  },
-  "engines": {
-    "node": "^18 || ^20 || ^21"
-  },
-  "keywords": [
-    "xiaomi",
-    "tradfri",
-    "hue",
-    "bridge",
-    "zigbee",
-    "mqtt",
-    "cc2531"
-  ],
-  "scripts": {
-    "build": "tsc && node index.js writehash",
-    "build-watch": "tsc --watch",
-    "eslint": "eslint lib/ --max-warnings=0",
-    "start": "node index.js",
-    "test-with-coverage": "jest test --coverage",
-    "test": "jest test",
-    "test-watch": "jest test --watch"
-  },
-  "author": "Koen Kanters",
-  "license": "GPL-3.0",
-  "bugs": {
-    "url": "https://github.com/Koenkk/zigbee2mqtt/issues"
-  },
-  "homepage": "https://koenkk.github.io/zigbee2mqtt",
-  "dependencies": {
-    "ajv": "^8.12.0",
-    "bind-decorator": "^1.0.11",
-    "connect-gzip-static": "3.0.1",
-    "debounce": "^2.0.0",
-    "deep-object-diff": "^1.1.9",
-    "fast-deep-equal": "^3.1.3",
-    "finalhandler": "^1.2.0",
-    "git-last-commit": "^1.0.1",
-    "humanize-duration": "^3.31.0",
-    "js-yaml": "^4.1.0",
-    "json-stable-stringify-without-jsonify": "^1.0.1",
-    "jszip": "^3.10.1",
-    "mkdir-recursive": "^0.4.0",
-    "moment": "^2.30.1",
-    "mqtt": "^5.3.4",
-    "object-assign-deep": "^0.4.0",
-    "rimraf": "^5.0.5",
-    "semver": "^7.5.4",
-    "source-map-support": "^0.5.21",
-    "uri-js": "^4.4.1",
-    "winston": "^3.11.0",
-    "winston-syslog": "^2.7.0",
-    "winston-transport": "^4.6.0",
-    "ws": "^8.16.0",
-    "zigbee-herdsman": "0.33.5",
-    "zigbee-herdsman-converters": "18.25.1",
-    "zigbee2mqtt-frontend": "0.6.152"
-  },
-  "devDependencies": {
-    "@babel/core": "^7.23.7",
-    "@babel/plugin-proposal-decorators": "^7.23.7",
-    "@babel/preset-env": "^7.23.7",
-    "@babel/preset-typescript": "^7.23.3",
-    "@types/debounce": "^1.2.4",
-    "@types/finalhandler": "^1.2.3",
-    "@types/humanize-duration": "^3.27.3",
-    "@types/jest": "^29.5.11",
-    "@types/js-yaml": "^4.0.9",
-    "@types/node": "^20.10.6",
-    "@types/object-assign-deep": "^0.4.3",
-    "@types/readable-stream": "4.0.10",
-    "@types/rimraf": "^3.0.2",
-    "@types/ws": "8.5.10",
-    "@typescript-eslint/eslint-plugin": "^6.16.0",
-    "@typescript-eslint/parser": "^6.16.0",
-    "babel-jest": "^29.7.0",
-    "eslint": "^8.56.0",
-    "eslint-config-google": "^0.14.0",
-    "eslint-plugin-jest": "^27.6.0",
-    "jest": "^29.7.0",
-    "tmp": "^0.2.1",
-    "typescript": "^5.3.3"
-  },
-  "overrides": {
-    "zigbee-herdsman-converters": {
-      "zigbee-herdsman": "$zigbee-herdsman"
-    }
-  },
-  "jest": {
-    "coverageThreshold": {
-      "global": {
-        "branches": 100,
-        "functions": 100,
-        "lines": 100,
-        "statements": 100
-      }
+    "name": "zigbee2mqtt",
+    "version": "2.1.1",
+    "description": "Zigbee to MQTT bridge using Zigbee-herdsman",
+    "main": "index.js",
+    "packageManager": "pnpm@9.15.4",
+    "repository": {
+        "type": "git",
+        "url": "git+https://github.com/Koenkk/zigbee2mqtt.git"
    },
-    "collectCoverageFrom": [
-      "lib/**/*.js",
-      "lib/**/*.ts"
-    ]
-  },
-  "bin": {
-    "zigbee2mqtt": "cli.js"
-  },
-  "optionalDependencies": {
-    "sd-notify": "^2.8.0"
-  }
+    "engines": {
+        "node": "^18 || ^20 || ^22 || ^23"
+    },
+    "keywords": [
+        "xiaomi",
+        "tradfri",
+        "hue",
+        "bridge",
+        "zigbee",
+        "mqtt",
+        "cc2531"
+    ],
+    "scripts": {
+        "build": "tsc && node index.js writehash",
+        "build-watch": "tsc --watch",
+        "eslint": "eslint --max-warnings=0",
+        "pretty:write": "prettier --write .",
+        "pretty:check": "prettier --check .",
+        "start": "node index.js",
+        "test": "vitest run --config ./test/vitest.config.mts",
+        "test:coverage": "vitest run --config ./test/vitest.config.mts --coverage",
+        "test:watch": "vitest watch --config ./test/vitest.config.mts",
+        "prepack": "pnpm run clean && pnpm run build",
+        "clean": "rimraf coverage dist tsconfig.tsbuildinfo"
+    },
+    "author": "Koen Kanters",
+    "license": "GPL-3.0",
+    "bugs": {
+        "url": "https://github.com/Koenkk/zigbee2mqtt/issues"
+    },
+    "homepage": "https://koenkk.github.io/zigbee2mqtt",
+    "dependencies": {
+        "ajv": "^8.17.1",
+        "bind-decorator": "^1.0.11",
+        "debounce": "^2.2.0",
+        "express-static-gzip": "^2.2.0",
+        "fast-deep-equal": "^3.1.3",
+        "finalhandler": "^1.3.1",
+        "git-last-commit": "^1.0.1",
+        "humanize-duration": "^3.32.1",
+        "js-yaml": "^4.1.0",
+        "json-stable-stringify-without-jsonify": "^1.0.1",
+        "jszip": "^3.10.1",
+        "moment": "^2.30.1",
+        "mqtt": "^5.10.3",
+        "object-assign-deep": "^0.4.0",
+        "rimraf": "^6.0.1",
+        "semver": "^7.7.0",
+        "source-map-support": "^0.5.21",
+        "throttleit": "^2.1.0",
+        "winston": "^3.17.0",
+        "winston-syslog": "^2.7.1",
+        "winston-transport": "^4.9.0",
+        "ws": "^8.18.0",
+        "zigbee-herdsman": "3.2.5",
+        "zigbee-herdsman-converters": "21.31.0",
+        "zigbee2mqtt-frontend": "0.9.4"
+    },
+    "devDependencies": {
+        "@eslint/core": "^0.11.0",
+        "@eslint/js": "^9.19.0",
+        "@ianvs/prettier-plugin-sort-imports": "^4.4.1",
+        "@types/eslint__js": "^8.42.3",
+        "@types/finalhandler": "^1.2.3",
+        "@types/humanize-duration": "^3.27.4",
+        "@types/js-yaml": "^4.0.9",
+        "@types/node": "^22.13.0",
+        "@types/object-assign-deep": "^0.4.3",
+        "@types/readable-stream": "4.0.18",
+        "@types/sd-notify": "^2.8.2",
+        "@types/serve-static": "^1.15.7",
+        "@types/ws": "8.5.14",
+        "@vitest/coverage-v8": "^3.0.4",
+        "eslint": "^9.19.0",
+        "eslint-config-prettier": "^10.0.1",
+        "prettier": "^3.4.2",
+        "tmp": "^0.2.3",
+        "typescript": "^5.7.3",
+        "typescript-eslint": "^8.22.0",
+        "vitest": "^3.0.4"
+    },
+    "pnpm": {
+        "overrides": {
+            "zigbee-herdsman": "$zigbee-herdsman"
+        }
+    },
+    "bin": {
+        "zigbee2mqtt": "cli.js"
+    },
+    "optionalDependencies": {
+        "sd-notify": "^2.8.0"
+    }
 }
@@ -1,11 +1,12 @@
 {
-  "packages": {
-    ".": {
-      "release-type": "node",
-      "include-component-in-tag": false,
-      "include-v-in-tag": false,
-      "draft": true
-    }
-  },
-  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"
-}
+    "packages": {
+        ".": {
+            "release-type": "node",
+            "include-component-in-tag": false,
+            "include-v-in-tag": false,
+            "draft": true
+        }
+    },
+    "pull-request-title-pattern": "chore${scope}: release ${version}",
+    "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"
+}
@@ -1,4 +1,3 @@
-/* eslint max-len: 0 */
 const path = require('path');
 const fs = require('fs');
 const process = require('process');
@@ -11,14 +10,27 @@ const zhTillVersion = process.argv[4];
 const frontendTillVersion = process.argv[5];

 const changelogs = [
-    {tillVersion: z2mTillVersion, project: 'koenkk/zigbee2mqtt',
-        contents: fs.readFileSync(path.join(__dirname, '..', 'CHANGELOG.md'), 'utf-8').split('\n')},
-    {tillVersion: zhcTillVersion, project: 'koenkk/zigbee-herdsman-converters',
-        contents: fs.readFileSync(path.join(__dirname, '..', 'node_modules', 'zigbee-herdsman-converters', 'CHANGELOG.md'), 'utf-8').split('\n')},
-    {tillVersion: zhTillVersion, project: 'koenkk/zigbee-herdsman',
-        contents: fs.readFileSync(path.join(__dirname, '..', 'node_modules', 'zigbee-herdsman', 'CHANGELOG.md'), 'utf-8').split('\n')},
-    {tillVersion: frontendTillVersion, project: 'nurikk/zigbee2mqtt-frontend', isFrontend: true,
-        contents: fs.readFileSync(path.join(__dirname, '..', 'node_modules', 'zigbee2mqtt-frontend', 'CHANGELOG.md'), 'utf-8').split('\n')},
+    {
+        tillVersion: z2mTillVersion,
+        project: 'koenkk/zigbee2mqtt',
+        contents: fs.readFileSync(path.join(__dirname, '..', 'CHANGELOG.md'), 'utf-8').split('\n'),
+    },
+    {
+        tillVersion: zhcTillVersion,
+        project: 'koenkk/zigbee-herdsman-converters',
+        contents: fs.readFileSync(path.join(__dirname, '..', 'node_modules', 'zigbee-herdsman-converters', 'CHANGELOG.md'), 'utf-8').split('\n'),
+    },
+    {
+        tillVersion: zhTillVersion,
+        project: 'koenkk/zigbee-herdsman',
+        contents: fs.readFileSync(path.join(__dirname, '..', 'node_modules', 'zigbee-herdsman', 'CHANGELOG.md'), 'utf-8').split('\n'),
+    },
+    {
+        tillVersion: frontendTillVersion,
+        project: 'nurikk/zigbee2mqtt-frontend',
+        isFrontend: true,
+        contents: fs.readFileSync(path.join(__dirname, '..', 'node_modules', 'zigbee2mqtt-frontend', 'CHANGELOG.md'), 'utf-8').split('\n'),
+    },
 ];

 const releaseRe = /## \[(.+)\]/;
@@ -37,6 +49,9 @@ if (fs.existsSync(commitUserFile)) {
    commitUserLookup = JSON.parse(fs.readFileSync(commitUserFile, 'utf8'));
 }

+const whiteLabels = zhc.definitions.filter((d) => d.whiteLabel).flatMap((d) => d.whiteLabel);
+const capitalizeFirstChar = (str) => str.charAt(0).toUpperCase() + str.slice(1);
+
 for (const changelog of changelogs) {
    for (const line of changelog.contents) {
        const releaseMatch = line.match(releaseRe);
@@ -52,22 +67,27 @@ for (const changelog of changelogs) {
        } else if (line.startsWith('* **ignore:**')) {
            continue;
        } else if (changeMatch) {
-            let localContext = changelog.isFrontend ? 'frontend' : (changeMatch[2] ? changeMatch[2] : context);
+            let localContext = changelog.isFrontend ? 'frontend' : changeMatch[2] ? changeMatch[2] : context;
            if (!changes[localContext]) localContext = 'error';

            const commit = changeMatch[5];
            const commitUserKey = `${changelog.project}-${commit} `;
-            let user = commitUserKey in commitUserLookup ? commitUserLookup[commitUserKey] :
-                execSync(`curl -s https://api.github.com/repos/${changelog.project}/commits/${commit} | jq -r '.author.login'`).toString().trim();
+            let user =
+                commitUserKey in commitUserLookup
+                    ? commitUserLookup[commitUserKey]
+                    : execSync(`curl -s https://api.github.com/repos/${changelog.project}/commits/${commit} | jq -r '.author.login'`)
+                          .toString()
+                          .trim();
            if (user !== 'null') commitUserLookup[commitUserKey] = user;
            const messages = [];
            let message = changeMatch[3].trim();
            if (message.endsWith('.')) message = message.substring(0, message.length - 1);
-            message = message.charAt(0).toUpperCase() + message.slice(1);

            if (changelog.isFrontend) {
-                changes[localContext].push(`- [${commit.slice(0, 7)}](https://github.com/${changelog.project}/commit/${commit}) ${message} (@${user})`);
-                messages.push(message);
+                changes[localContext].push(
+                    `- [${commit.slice(0, 7)}](https://github.com/${changelog.project}/commit/${commit}) ${message} (@${user})`,
+                );
+                messages.push(capitalizeFirstChar(message));
            } else {
                const otherUser = message.match(/\[@(.+)\]\(https:\/\/github.com\/.+\)/) || message.match(/@(.+)/);
                if (otherUser) {
@@ -78,14 +98,16 @@ for (const changelog of changelogs) {
                if (localContext === 'add') {
                    for (const model of message.split(',')) {
                        const definition = zhc.definitions.find((d) => d.model === model.trim());
-                        if (definition) {
-                            messages.push(`\`${definition.model}\` ${definition.vendor} ${definition.description}`);
+                        const whiteLabel = whiteLabels.find((d) => d.model === model.trim());
+                        const match = definition || whiteLabel;
+                        if (match) {
+                            messages.push(`\`${match.model}\` ${match.vendor} ${match.description}`);
                        } else {
                            changes['error'].push(`${line} (model '${model}' does not exist)`);
                        }
                    }
                } else {
-                    messages.push(message);
+                    messages.push(capitalizeFirstChar(message));
                }

                let issue = changeMatch[4].trim();
@@ -100,7 +122,7 @@ for (const changelog of changelogs) {
        } else if (line === '# Changelog' || line === '### ⚠ BREAKING CHANGES' || !line) {
            continue;
        } else {
-            throw new Error(`Unmatched line: ${line}`);
+            changes['error'].push(`- Unmatched line: ${line}`);
        }
    }
 }
@@ -119,7 +141,7 @@ for (const name of names) {
    if (name[0] === 'add') {
        result += `This release adds support for ${changes['add'].length} devices: \n`;
    }
-    changes[name[0]].forEach((e) => result += `${e}\n`);
+    changes[name[0]].forEach((e) => (result += `${e}\n`));
    result += '\n';
 }

@@ -1,75 +0,0 @@
-#!/bin/bash
-function zigbee2mqtt-show-short-info {
-  echo "Setup for Zigbee2MQTT bridge."
-}
-
-function zigbee2mqtt-show-long-info {
-  echo "This script installs the Zigbee2MQTT bridge"
-}
-
-function zigbee2mqtt-show-copyright-info {
-  echo "Original concept by Landrash <https://github.com/landrash>."
-}
-
-function zigbee2mqtt-install-package {
-echo -n "Installing dependencies : "
-node=$(which npm)
-if [ -z "${node}" ]; then #Installing NodeJS if not already installed.
-  printf "Downloading and installing NodeJS...\\n"
-  curl -sL https://deb.nodesource.com/setup_10.x | bash -
-  apt install -y nodejs
-fi
-
-echo "Cloning Zigbee2MQTT git repository"
-git clone https://github.com/Koenkk/zigbee2mqtt.git /opt/zigbee2mqtt
-chown -R pi:pi /opt/zigbee2mqtt
-
-echo "Running install. This might take a while and can produce some expected errors"
-cd /opt/zigbee2mqtt || exit
-su pi -c "npm ci"
-
-echo "Creating service file zigbee2mqtt.service"
-service_path="/etc/systemd/system/zigbee2mqtt.service"
-
-echo "[Unit]
-Description=zigbee2mqtt
-After=network.target
-
-[Service]
-Type=notify
-ExecStart=/usr/bin/node index.js
-WorkingDirectory=/opt/zigbee2mqtt
-StandardOutput=inherit
-StandardError=inherit
-WatchdogSec=10s
-Restart=always
-User=pi
-
-[Install]
-WantedBy=multi-user.target" > $service_path
-
-echo "Checking the installation..."
-if [ ! -f /opt/zigbee2mqtt/data/configuration.yaml ]; then
-  validation=""
-else
-  validation="ok"
-fi
-
-if [ ! -z "${validation}" ]; then
-  echo
-  echo -e "\\e[32mInstallation done..\\e[0m"
-  echo -e "Update of configuration.yaml is required found at /opt/zigbee2mqtt/data/"
-  echo -e "Some further configuration is required and details can be found here https://www.zigbee2mqtt.io"
-  echo
-  echo -e "Service can be started after configuration but running sudo systemctl start zigbee2mqtt"
-  echo
-else
-  echo
-  echo -e "\\e[31mInstallation failed..."
-  echo
-  return 1
-fi
-return 0
-}
-
-[[ "$_" == "$0" ]] && zigbee2mqtt-install-package
@@ -18,5 +18,5 @@ const sandbox = {
 };
 vm.runInNewContext(moduleCode, sandbox, moduleFakePath);
 const converter = sandbox.module.exports;
-assert(!converter.toZigbee.includes(undefined));
-assert(!converter.fromZigbee.includes(undefined));
+assert(!converter.toZigbee || !converter.toZigbee.includes(undefined));
+assert(!converter.fromZigbee || !converter.fromZigbee.includes(undefined));
@@ -3,7 +3,6 @@ const {ZnpVersion} = require('zigbee-herdsman/dist/adapter/z-stack/adapter/tstyp
 const {Subsystem} = require('zigbee-herdsman/dist/adapter/z-stack/unpi/constants');
 const {Znp} = require('zigbee-herdsman/dist/adapter/z-stack/znp');

-
 class ZStackNvMemEraser {
    constructor(device) {
        this.znp = new Znp(device, 115200, false);
@@ -27,8 +26,7 @@ class ZStackNvMemEraser {
            this.version = (await this.znp.request(Subsystem.SYS, 'version', {})).payload;
        } catch (e) {
            console.log(`Failed to get zStack version, assuming 1.2`);
-            this.version = {'transportrev': 2, 'product': 0, 'majorrel': 2,
-                'minorrel': 0, 'maintrel': 0, 'revision': ''};
+            this.version = {transportrev: 2, product: 0, majorrel: 2, minorrel: 0, maintrel: 0, revision: ''};
        }

        console.log(`Detected znp version '${ZnpVersion[this.version.product]}' (${JSON.stringify(this.version)})`);
@@ -41,34 +39,41 @@ class ZStackNvMemEraser {
    async clearAllNvMemItems() {
        let maxNvMemId;
        switch (this.version.product) {
-        case ZnpVersion.zStack12: maxNvMemId = 0x0302; break;
-        case ZnpVersion.zStack30x: maxNvMemId = 0x033F; break;
-        case ZnpVersion.zStack3x0: maxNvMemId = 0x032F; break;
+            case ZnpVersion.zStack12:
+                maxNvMemId = 0x0302;
+                break;
+            case ZnpVersion.zStack30x:
+                maxNvMemId = 0x033f;
+                break;
+            case ZnpVersion.zStack3x0:
+                maxNvMemId = 0x032f;
+                break;
        }

        let deletedCount = 0;
        console.log(`Clearing all NVMEM items, from 0 to ${maxNvMemId}`);
-        for (let id=0; id<=maxNvMemId; id++) {
+        for (let id = 0; id <= maxNvMemId; id++) {
            let len;
            const needOsal = !(this.version.product == ZnpVersion.zStack3x0 && id <= 7);
            if (needOsal) {
                const lengthRes = await this.znp.request(Subsystem.SYS, 'osalNvLength', {id: id});
                len = lengthRes.payload['length'];
            } else {
-                const lengthRes = await this.znp.request(Subsystem.SYS, 'nvLength',
-                    {sysid: NvSystemIds.ZSTACK, itemid: id, subid: 0});
+                const lengthRes = await this.znp.request(Subsystem.SYS, 'nvLength', {sysid: NvSystemIds.ZSTACK, itemid: id, subid: 0});
                len = lengthRes.payload['len'];
            }
            if (len != 0) {
                console.log(`NVMEM item #${id} - deleting, size: ${len}`);
                if (needOsal) {
-                    await this.znp.request(Subsystem.SYS, 'osalNvDelete',
-                        {id: id, len: len},
-                        null, null, [ZnpCommandStatus.SUCCESS, ZnpCommandStatus.NV_ITEM_INITIALIZED]);
+                    await this.znp.request(Subsystem.SYS, 'osalNvDelete', {id: id, len: len}, undefined, undefined, [
+                        ZnpCommandStatus.SUCCESS,
+                        ZnpCommandStatus.NV_ITEM_INITIALIZED,
+                    ]);
                } else {
-                    await this.znp.request(Subsystem.SYS, 'nvDelete',
-                        {sysid: NvSystemIds.ZSTACK, itemid: id, subid: 0},
-                        null, null, [ZnpCommandStatus.SUCCESS, ZnpCommandStatus.NV_ITEM_INITIALIZED]);
+                    await this.znp.request(Subsystem.SYS, 'nvDelete', {sysid: NvSystemIds.ZSTACK, itemid: id, subid: 0}, undefined, undefined, [
+                        ZnpCommandStatus.SUCCESS,
+                        ZnpCommandStatus.NV_ITEM_INITIALIZED,
+                    ]);
                }
                deletedCount++;
            }
@@ -0,0 +1,24 @@
+const mockDevices = [
+    {
+        mock: 1,
+        model: 'external_converters_device_1',
+        zigbeeModel: ['external_converter_device_1'],
+        vendor: 'external_1',
+        description: 'external_1',
+        fromZigbee: [],
+        toZigbee: [],
+        exposes: [],
+    },
+    {
+        mock: 2,
+        model: 'external_converters_device_2',
+        zigbeeModel: ['external_converter_device_2'],
+        vendor: 'external_2',
+        description: 'external_2',
+        fromZigbee: [],
+        toZigbee: [],
+        exposes: [],
+    },
+];
+
+module.exports = mockDevices;
@@ -9,4 +9,4 @@ const mockDevice = {
    exposes: [],
 };

-module.exports = mockDevice;
+module.exports = mockDevice;
@@ -0,0 +1,16 @@
+class Example2 {
+    constructor(zigbee, mqtt, state, publishEntityState, eventBus) {
+        this.mqtt = mqtt;
+        this.mqtt.publish('example2/extension', 'call2 from constructor');
+    }
+
+    start() {
+        this.mqtt.publish('example2/extension', 'call2 from start');
+    }
+
+    stop() {
+        this.mqtt.publish('example/extension', 'call2 from stop');
+    }
+}
+
+module.exports = Example2;
@@ -1,11 +1,15 @@
 class Example {
    constructor(zigbee, mqtt, state, publishEntityState, eventBus) {
        this.mqtt = mqtt;
-        this.mqtt.publish('example/extension', 'call from constructor')
+        this.mqtt.publish('example/extension', 'call from constructor');
    }

    start() {
-        this.mqtt.publish('example/extension', 'test')
+        this.mqtt.publish('example/extension', 'call from start');
+    }
+
+    stop() {
+        this.mqtt.publish('example/extension', 'call from stop');
    }
 }

@@ -1,33 +0,0 @@
-const homeassistantSwitch = {
-    type: 'switch',
-    object_id: 'switch',
-    discovery_payload: {
-        payload_off: 'OFF',
-        payload_on: 'ON',
-        value_template: '{{ value_json.state }}',
-        command_topic: true,
-    },
-};
-
-const mockDevices = [{
-    mock: 1,
-    model: 'external_converters_device_1',
-    homeassistant: [homeassistantSwitch],
-    zigbeeModel: ['external_converter_device_1'],
-    vendor: 'external_1',
-    description: 'external_1',
-    fromZigbee: [],
-    toZigbee: [],
-    exposes: [],
-}, {
-    mock: 2,
-    model: 'external_converters_device_2',
-    zigbeeModel: ['external_converter_device_2'],
-    vendor: 'external_2',
-    description: 'external_2',
-    fromZigbee: [],
-    toZigbee: [],
-    exposes: [],
-}];
-
-module.exports = mockDevices;
@@ -1,372 +0,0 @@
-import data from './stub/data';
-import logger from './stub/logger';
-import MQTT from './stub/mqtt';
-import zigbeeHerdsman from './stub/zigbeeHerdsman';
-
-import utils from '../lib/util/utils';
-import * as settings from '../lib/util/settings';
-import Controller from '../lib/controller';
-import Availability from '../lib/extension/availability';
-import flushPromises from './lib/flushPromises';
-import stringify from 'json-stable-stringify-without-jsonify';
-
-const mocks = [MQTT.publish, logger.warn, logger.debug];
-const devices = zigbeeHerdsman.devices;
-zigbeeHerdsman.returnDevices.push(
-    ...[devices.bulb_color.ieeeAddr, devices.bulb_color_2.ieeeAddr, devices.coordinator.ieeeAddr, devices.remote.ieeeAddr])
-
-describe('Availability', () => {
-    let controller;
-
-    let resetExtension = async () => {
-        await controller.enableDisableExtension(false, 'Availability');
-        await controller.enableDisableExtension(true, 'Availability');
-    }
-
-    const advancedTime = async (value) => {
-        jest.setSystemTime(Date.now() + value);
-        jest.advanceTimersByTime(value);
-        await flushPromises();
-    }
-
-    beforeAll(async () => {
-        jest.spyOn(utils, 'sleep').mockImplementation(async (seconds) => {});
-        jest.useFakeTimers('modern');
-        settings.reRead();
-        settings.set(['availability'], true);
-        controller = new Controller(jest.fn(), jest.fn());
-        await controller.start();
-        await flushPromises();
-    });
-
-    beforeEach(async () => {
-        jest.useFakeTimers('modern').setSystemTime(utils.minutes(1));
-        data.writeDefaultConfiguration();
-        settings.reRead();
-        settings.set(['availability'], true);
-        settings.set(['devices', devices.bulb_color_2.ieeeAddr, 'availability'], false);
-        Object.values(devices).forEach(d => d.lastSeen = utils.minutes(1));
-        mocks.forEach((m) => m.mockClear());
-        await resetExtension();
-        Object.values(devices).forEach((d) => d.ping.mockClear());
-    });
-
-    afterEach(async () => {
-        Object.values(devices).forEach(d => d.lastSeen = utils.minutes(1));
-    })
-
-    afterAll(async () => {
-        jest.useRealTimers();
-    })
-
-    it('Should publish availability on startup for device where it is enabled for', async () => {
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability',
-            'online', {retain: true, qos: 1}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/remote/availability',
-            'online', {retain: true, qos: 1}, expect.any(Function));
-        expect(MQTT.publish).not.toHaveBeenCalledWith('zigbee2mqtt/bulb_color_2/availability',
-            'online', {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Should publish offline for active device when not seen for 10 minutes', async () => {
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(5));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-
-        await advancedTime(utils.minutes(7));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
-        expect(devices.bulb_color.ping).toHaveBeenNthCalledWith(1, true);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability',
-            'offline', {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Shouldnt do anything for a device when availability: false is set for device', async () => {
-        MQTT.publish.mockClear();
-        await zigbeeHerdsman.events.lastSeenChanged({device: devices.bulb_color_2}); // Coverage satisfaction
-
-        await advancedTime(utils.minutes(12));
-        expect(devices.bulb_color_2.ping).toHaveBeenCalledTimes(0);
-    });
-
-    it('Should publish offline for passive device when not seen for 25 hours', async () => {
-        MQTT.publish.mockClear();
-        await advancedTime(utils.hours(26));
-        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/remote/availability',
-            'offline', {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Should reset ping timer when device last seen changes for active device', async () => {
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(5));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-
-        await zigbeeHerdsman.events.lastSeenChanged({device: devices.bulb_color});
-
-        await advancedTime(utils.minutes(7));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-
-        await advancedTime(utils.minutes(10));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
-        expect(devices.bulb_color.ping).toHaveBeenNthCalledWith(1, true);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability',
-            'offline', {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Should ping again when first ping fails', async () => {
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(5));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-
-        await zigbeeHerdsman.events.lastSeenChanged({device: devices.bulb_color});
-
-        await advancedTime(utils.minutes(7));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-
-        devices.bulb_color.ping.mockImplementationOnce(() => {throw new Error('failed')});
-        devices.bulb_color.lastSeen = Date.now() + utils.minutes(10);
-        await advancedTime(utils.minutes(10));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(2);
-        expect(devices.bulb_color.ping).toHaveBeenNthCalledWith(1, true);
-        expect(devices.bulb_color.ping).toHaveBeenNthCalledWith(2, false);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability',
-            'offline', {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Should reset ping timer when device last seen changes for passive device', async () => {
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.hours(24));
-        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
-
-        await zigbeeHerdsman.events.lastSeenChanged({device: devices.remote});
-
-        await advancedTime(utils.hours(25));
-        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
-
-        devices.remote.ping.mockImplementationOnce(() => {throw new Error('failed')});
-        await advancedTime(utils.hours(3));
-        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/remote/availability',
-            'offline', {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Should immediately mark device as online when it lastSeen changes', async () => {
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(15));
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability',
-            'offline', {retain: true, qos: 1}, expect.any(Function));
-
-        devices.bulb_color.lastSeen = Date.now();
-        await zigbeeHerdsman.events.lastSeenChanged({device: devices.bulb_color});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability',
-            'online', {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Should allow to change availability timeout via device options', async () => {
-        settings.set(['devices', '0x000b57fffec6a5b3', 'availability'], {timeout: 40});
-        await resetExtension();
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(25));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-
-        await advancedTime(utils.minutes(17));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
-    });
-
-    it('Should not ping disabled devices', async () => {
-        settings.set(['devices', devices.bulb_color.ieeeAddr, 'disabled'], true);
-        await resetExtension();
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(15));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-    });
-
-    it('Should allow to change availability timeout via avaiability options', async () => {
-        settings.set(['availability'], {active: {timeout: 30}});
-        await resetExtension();
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(25));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-
-        await advancedTime(utils.minutes(7));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
-    });
-
-    it('Should stop pinging device when it leaves', async () => {
-        await resetExtension();
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(9));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-
-        await zigbeeHerdsman.events.deviceLeave({ieeeAddr: devices.bulb_color.ieeeAddr});
-        await flushPromises();
-
-        await advancedTime(utils.minutes(3));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-    });
-
-    it('Should stop pinging device when it is removed', async () => {
-        await resetExtension();
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(9));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/remove', stringify({id: "bulb_color"}));
-        await flushPromises();
-
-        await advancedTime(utils.minutes(3));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-    });
-
-    it('Should allow to be disabled', async () => {
-        settings.set(['availability'], false);
-        await resetExtension();
-
-        await advancedTime(utils.minutes(12));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-    });
-
-    it('Should to enable availability for just one device', async () => {
-        settings.set(['availability'], false);
-        settings.set(['devices', devices.bulb_color.ieeeAddr, 'availability'], true);
-
-        await resetExtension();
-        MQTT.publish.mockClear();
-
-        await advancedTime(utils.minutes(11));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
-    });
-
-    it('Should retrieve device state when it reconnects', async () => {
-        MQTT.publish.mockClear();
-
-        const device = controller.zigbee.resolveEntity(devices.bulb_color.ieeeAddr);
-        controller.state.set(device, {state: 'OFF'})
-
-        const endpoint = devices.bulb_color.getEndpoint(1);
-        endpoint.read.mockClear();
-
-        await zigbeeHerdsman.events.deviceAnnounce({device: devices.bulb_color});
-        await flushPromises();
-        await advancedTime(utils.seconds(1));
-        await zigbeeHerdsman.events.deviceAnnounce({device: devices.bulb_color});
-        await flushPromises();
-
-        expect(endpoint.read).toHaveBeenCalledTimes(0);
-        await advancedTime(utils.seconds(2));
-
-        expect(endpoint.read).toHaveBeenCalledTimes(1);
-        expect(endpoint.read).toHaveBeenCalledWith('genOnOff', ['onOff']);
-
-        endpoint.read.mockClear();
-        await zigbeeHerdsman.events.deviceAnnounce({device: devices.bulb_color});
-        await flushPromises();
-        endpoint.read.mockImplementationOnce(() => {throw new Error('')});
-        await advancedTime(utils.seconds(3));
-        expect(endpoint.read).toHaveBeenCalledTimes(1);
-    });
-
-    it('Should republish availability when device is renamed', async () => {
-        MQTT.publish.mockClear();
-
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/rename', stringify({from: 'bulb_color', to: 'bulb_new_name'}));
-        await flushPromises();
-
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability',
-            null, {retain: true, qos: 1}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb_new_name/availability',
-            'online', {retain: true, qos: 1}, expect.any(Function));
-        await advancedTime(utils.hours(12));
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb_new_name/availability',
-            'offline', {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Should publish availability payload in JSON format', async () => {
-        settings.set(['advanced', 'legacy_availability_payload'], false);
-        await resetExtension();
-        MQTT.publish.mockClear();
-        await advancedTime(utils.hours(26));
-        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/remote/availability',
-            stringify({state: 'offline'}), {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Deprecated - should allow to block via advanced.availability_blocklist', async () => {
-        settings.set(['advanced', 'availability_blocklist'], [devices.bulb_color.ieeeAddr]);
-        await resetExtension();
-
-        await advancedTime(utils.minutes(12));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-    });
-
-    it('Deprecated - should allow to pass certain devices via availability_passlist', async () => {
-        settings.set(['advanced', 'availability_passlist'], [devices.bulb_color_2.ieeeAddr]);
-        settings.changeEntityOptions(devices.bulb_color_2.ieeeAddr, {availability: null});
-        await resetExtension();
-
-        await advancedTime(utils.minutes(12));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
-        expect(devices.bulb_color_2.ping).toHaveBeenCalledTimes(1);
-    });
-
-    it('Deprecated - should allow to enable via availability_timeout', async () => {
-        settings.set(['availability'], false);
-        settings.set(['advanced', 'availability_timeout'], 60);
-        await resetExtension();
-
-        await advancedTime(utils.minutes(12));
-        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
-    });
-
-    it('Should publish availability for groups', async () => {
-        settings.set(['devices', devices.bulb_color_2.ieeeAddr, 'availability'], true);
-        await resetExtension();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/group_tradfri_remote/availability',
-            'online', {retain: true, qos: 1}, expect.any(Function));
-        MQTT.publish.mockClear();
-        await advancedTime(utils.minutes(12));
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/group_tradfri_remote/availability',
-            'offline', {retain: true, qos: 1}, expect.any(Function));
-        MQTT.publish.mockClear();
-        devices.bulb_color_2.lastSeen = Date.now();
-        await zigbeeHerdsman.events.lastSeenChanged({device: devices.bulb_color_2});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/group_tradfri_remote/availability',
-            'online', {retain: true, qos: 1}, expect.any(Function));
-    });
-
-    it('Should clear the ping queue on stop', async () => {
-        const availability = controller.extensions.find((extension) => extension instanceof Availability);
-        const publishAvailabilitySpy = jest.spyOn(availability, 'publishAvailability');
-
-        devices.bulb_color.zh = { ping: jest.fn().mockImplementation(() => new Promise((resolve) => setTimeout(resolve, 1000)))};
-        availability.addToPingQueue(devices.bulb_color);
-        availability.addToPingQueue(devices.bulb_color_2);
-
-        await availability.stop();
-        await advancedTime(utils.minutes(1));
-
-        expect(availability.pingQueue).toEqual([]);
-        // Validate the stop-interrupt implicitly by checking that it prevents further function invocations
-        expect(publishAvailabilitySpy).not.toHaveBeenCalled();
-    });
-
-    it('Should prevent instance restart', async () => {
-        const availability = controller.extensions.find((extension) => extension instanceof Availability);
-
-        await availability.stop();
-
-        await expect(() => availability.start()).rejects.toThrowError();
-    });
-});
@@ -1,624 +0,0 @@
-const data = require('./stub/data');
-const logger = require('./stub/logger');
-const zigbeeHerdsman = require('./stub/zigbeeHerdsman');
-const MQTT = require('./stub/mqtt');
-const settings = require('../lib/util/settings');
-const Controller = require('../lib/controller');
-const flushPromises = require('./lib/flushPromises');
-const stringify = require('json-stable-stringify-without-jsonify');
-jest.mock('debounce', () => jest.fn(fn => fn));
-const debounce = require('debounce');
-
-describe('Bind', () => {
-    let controller;
-
-    const mockClear = (device) => {
-        for (const endpoint of device.endpoints) {
-            endpoint.read.mockClear();
-            endpoint.write.mockClear();
-            endpoint.configureReporting.mockClear();
-            endpoint.bind = jest.fn();
-            endpoint.bind.mockClear();
-            endpoint.unbind.mockClear();
-        }
-    }
-
-    let resetExtension = async () => {
-        await controller.enableDisableExtension(false, 'Bind');
-        await controller.enableDisableExtension(true, 'Bind');
-    }
-
-    beforeAll(async () => {
-        jest.useFakeTimers();
-        controller = new Controller(jest.fn(), jest.fn());
-        await controller.start();
-        await flushPromises();
-    });
-
-    beforeEach(async () => {
-        data.writeDefaultConfiguration();
-        settings.reRead();
-        zigbeeHerdsman.groups.group_1.members = [];
-        zigbeeHerdsman.devices.bulb_color.getEndpoint(1).configureReporting.mockClear();
-        zigbeeHerdsman.devices.bulb_color.getEndpoint(1).bind.mockClear();
-        zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read.mockClear();
-        debounce.mockClear();
-        await resetExtension();
-        MQTT.publish.mockClear();
-    });
-
-    afterAll(async () => {
-        jest.useRealTimers();
-    })
-
-    it('Should bind to device and configure reporting', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.bulb_color.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-
-        // Setup
-        const originalDeviceOutputClusters = device.getEndpoint(1).outputClusters;
-        device.getEndpoint(1).outputClusters = [...device.getEndpoint(1).outputClusters, 768];
-        const originalTargetBinds = target.binds;
-        target.binds = [{cluster: {name: 'genLevelCtrl'}, target: zigbeeHerdsman.devices.coordinator.getEndpoint(1)}];
-        target.getClusterAttributeValue.mockImplementationOnce((cluster, value) =>  undefined);
-        mockClear(device);
-        target.configureReporting.mockImplementationOnce(() => {throw new Error("timeout")});
-
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({transaction: "1234", from: 'remote', to: 'bulb_color'}));
-        await flushPromises();
-        expect(target.read).toHaveBeenCalledWith('lightingColorCtrl', [ 'colorCapabilities' ]);
-        expect(endpoint.bind).toHaveBeenCalledTimes(4);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genScenes", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("lightingColorCtrl", target);
-        expect(target.configureReporting).toHaveBeenCalledTimes(3);
-        expect(target.configureReporting).toHaveBeenCalledWith("genOnOff",[{"attribute": "onOff", "maximumReportInterval": 3600, "minimumReportInterval": 0, "reportableChange": 0}]);
-        expect(target.configureReporting).toHaveBeenCalledWith("genLevelCtrl",[{"attribute": "currentLevel", "maximumReportInterval": 3600, "minimumReportInterval": 5, "reportableChange": 1}]);
-        expect(target.configureReporting).toHaveBeenCalledWith("lightingColorCtrl",[{"attribute":"colorTemperature","minimumReportInterval":5,"maximumReportInterval":3600,"reportableChange":1},{"attribute":"currentX","minimumReportInterval":5,"maximumReportInterval":3600,"reportableChange":1},{"attribute":"currentY","minimumReportInterval":5,"maximumReportInterval":3600,"reportableChange":1}]);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"transaction": "1234","data":{"from":"remote","to":"bulb_color","clusters":["genScenes","genOnOff","genLevelCtrl", "lightingColorCtrl"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/devices',
-            expect.any(String),
-          { retain: true, qos: 0 },
-          expect.any(Function)
-        );
-
-        // Teardown
-        target.binds = originalTargetBinds;
-        device.getEndpoint(1).outputClusters = originalDeviceOutputClusters;
-    });
-
-    it('Should bind only specifief clusters', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.bulb_color.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'bulb_color', clusters: ["genOnOff"]}));
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(1);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"remote","to":"bulb_color","clusters":["genOnOff"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Should log error when there is nothing to bind', async () => {
-        const device = zigbeeHerdsman.devices.bulb_color;
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        logger.error.mockClear();
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'button'}));
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(0);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"remote","to":"button","clusters":[],"failed":[]},"status":"error","error":"Nothing to bind"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Should unbind', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.bulb_color.getEndpoint(1);
-
-        // setup
-        target.configureReporting.mockImplementationOnce(() => {throw new Error("timeout")});
-        const originalRemoteBinds = device.getEndpoint(1).binds;
-        device.getEndpoint(1).binds = [];
-        const originalTargetBinds = target.binds;
-        target.binds = [
-            {cluster: {name: 'genOnOff'}, target: zigbeeHerdsman.devices.coordinator.getEndpoint(1)},
-            {cluster: {name: 'genLevelCtrl'}, target: zigbeeHerdsman.devices.coordinator.getEndpoint(1)},
-            {cluster: {name: 'lightingColorCtrl'}, target: zigbeeHerdsman.devices.coordinator.getEndpoint(1)}
-        ];
-
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        delete zigbeeHerdsman.devices.bulb_color.meta.configured;
-        expect(zigbeeHerdsman.devices.bulb_color.meta.configured).toBe(undefined);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'bulb_color'}));
-        await flushPromises();
-        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genScenes", target);
-
-        // Disable reporting
-        expect(target.configureReporting).toHaveBeenCalledTimes(3);
-        expect(target.configureReporting).toHaveBeenCalledWith("genOnOff",[{"attribute": "onOff", "maximumReportInterval": 0xFFFF, "minimumReportInterval": 0, "reportableChange": 0}]);
-        expect(target.configureReporting).toHaveBeenCalledWith("genLevelCtrl",[{"attribute": "currentLevel", "maximumReportInterval": 0xFFFF, "minimumReportInterval": 5, "reportableChange": 1}]);
-        expect(target.configureReporting).toHaveBeenCalledWith("lightingColorCtrl",[{"attribute":"colorTemperature","minimumReportInterval":5,"maximumReportInterval":0xFFFF,"reportableChange":1},{"attribute":"currentX","minimumReportInterval":5,"maximumReportInterval":0xFFFF,"reportableChange":1},{"attribute":"currentY","minimumReportInterval":5,"maximumReportInterval":0xFFFF,"reportableChange":1}]);
-        expect(zigbeeHerdsman.devices.bulb_color.meta.configured).toBe(1324213189);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/unbind',
-            stringify({"data":{"from":"remote","to":"bulb_color","clusters":["genScenes","genOnOff","genLevelCtrl"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-
-        // Teardown
-        target.binds = originalTargetBinds;
-        device.getEndpoint(1).binds = originalRemoteBinds;
-    });
-
-    it('Should unbind coordinator', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.coordinator.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        endpoint.unbind.mockClear();
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'Coordinator'}));
-        await flushPromises();
-        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genScenes", target);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/unbind',
-            stringify({"data":{"from":"remote","to":"Coordinator","clusters":["genScenes","genOnOff","genLevelCtrl"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Should bind to groups', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.groups.group_1;
-        const target1Member = zigbeeHerdsman.devices.bulb.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        target.members.push(target1Member);
-        target1Member.configureReporting.mockClear();
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'group_1'}));
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(3);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genScenes", target);
-        expect(target1Member.configureReporting).toHaveBeenCalledTimes(2);
-        expect(target1Member.configureReporting).toHaveBeenCalledWith("genOnOff",[{"attribute": "onOff", "maximumReportInterval": 3600, "minimumReportInterval": 0, "reportableChange": 0}]);
-        expect(target1Member.configureReporting).toHaveBeenCalledWith("genLevelCtrl",[{"attribute": "currentLevel", "maximumReportInterval": 3600, "minimumReportInterval": 5, "reportableChange": 1}]);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"remote","to":"group_1","clusters":["genScenes","genOnOff","genLevelCtrl"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-
-        // Should configure reproting for device added to group
-        target1Member.configureReporting.mockClear();
-        await MQTT.events.message('zigbee2mqtt/bridge/group/group_1/add', 'bulb');
-        await flushPromises();
-        expect(target1Member.configureReporting).toHaveBeenCalledTimes(2);
-        expect(target1Member.configureReporting).toHaveBeenCalledWith("genOnOff",[{"attribute": "onOff", "maximumReportInterval": 3600, "minimumReportInterval": 0, "reportableChange": 0}]);
-        expect(target1Member.configureReporting).toHaveBeenCalledWith("genLevelCtrl",[{"attribute": "currentLevel", "maximumReportInterval": 3600, "minimumReportInterval": 5, "reportableChange": 1}]);
-    });
-
-    it('Should unbind from group', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.groups.group_1;
-        const target1Member = zigbeeHerdsman.devices.bulb.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        target.members.push(target1Member);
-        target1Member.configureReporting.mockClear();
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'group_1'}));
-        await flushPromises();
-        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genScenes", target);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/unbind',
-            stringify({"data":{"from":"remote","to":"group_1","clusters":["genScenes","genOnOff","genLevelCtrl"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Should unbind from group with skip_disable_reporting=true', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.groups.group_1;
-        const target1Member = zigbeeHerdsman.devices.bulb_2.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        target.members.push(target1Member);
-
-        // The device unbind mock doesn't remove binds, therefore remove them here already otherwise configure reporiting is not disabled.
-        const originalBinds = endpoint.binds;
-        endpoint.binds = [];
-
-        target1Member.binds = [{cluster: {name: 'genLevelCtrl'}, target: zigbeeHerdsman.devices.coordinator.getEndpoint(1)}, {cluster: {name: 'genOnOff'}, target: zigbeeHerdsman.devices.coordinator.getEndpoint(1)}];
-        target1Member.configureReporting.mockClear();
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'group_1', skip_disable_reporting: true}));
-        await flushPromises();
-        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
-        // with skip_disable_reporting set to false, we don't expect it to reconfigure reporting
-        expect(target1Member.configureReporting).toHaveBeenCalledTimes(0);
-        endpoint.binds = originalBinds;
-    });
-
-    it('Should unbind from group with skip_disable_reporting=false', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.groups.group_1;
-        const target1Member = zigbeeHerdsman.devices.bulb_2.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        target.members.push(target1Member);
-
-        // The device unbind mock doesn't remove binds, therefore remove them here already otherwise configure reporiting is not disabled.
-        const originalBinds = endpoint.binds;
-        endpoint.binds = [];
-
-        target1Member.binds = [{cluster: {name: 'genLevelCtrl'}, target: zigbeeHerdsman.devices.coordinator.getEndpoint(1)}, {cluster: {name: 'genOnOff'}, target: zigbeeHerdsman.devices.coordinator.getEndpoint(1)}];
-        target1Member.configureReporting.mockClear();
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'group_1', skip_disable_reporting: false}));
-        await flushPromises();
-        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
-        // with skip_disable_reporting set, we expect it to reconfigure reporting
-        expect(target1Member.configureReporting).toHaveBeenCalledTimes(2);
-        expect(target1Member.configureReporting).toHaveBeenCalledWith('genLevelCtrl', [{"attribute": "currentLevel", "maximumReportInterval": 65535, "minimumReportInterval": 5, "reportableChange": 1}])
-        expect(target1Member.configureReporting).toHaveBeenCalledWith('genOnOff', [{"attribute": "onOff", "maximumReportInterval": 65535, "minimumReportInterval": 0, "reportableChange": 0}])
-        endpoint.binds = originalBinds;
-    });
-
-    it('Should bind to group by number', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.groups.group_1;
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: '1'}));
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(3);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genScenes", target);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"remote","to":"1","clusters":["genScenes","genOnOff","genLevelCtrl"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Should log when bind fails', async () => {
-        logger.error.mockClear();
-        const device = zigbeeHerdsman.devices.remote;
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        endpoint.bind.mockImplementation(() => {throw new Error('failed')});
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'bulb_color'}));
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(3);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"remote","to":"bulb_color","clusters":[],"failed":["genScenes","genOnOff","genLevelCtrl"]},"status":"error","error":"Failed to bind"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Should bind from non default endpoints', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.QBKG03LM.getEndpoint(3);
-        const endpoint = device.getEndpoint(2);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote/ep2', to: 'wall_switch_double/right'}));
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(1);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"remote/ep2","to":"wall_switch_double/right","clusters":["genOnOff"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Should bind server clusters to client clusters', async () => {
-        const device = zigbeeHerdsman.devices.temperature_sensor;
-        const target = zigbeeHerdsman.devices.heating_actuator.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'temperature_sensor', to: 'heating_actuator'}));
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(1);
-        expect(endpoint.bind).toHaveBeenCalledWith("msTemperatureMeasurement", target);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"temperature_sensor","to":"heating_actuator","clusters":["msTemperatureMeasurement"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Should bind to default endpoint returned by endpoints()', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.QBKG04LM.getEndpoint(2);
-        const endpoint = device.getEndpoint(2);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote/ep2', to: 'wall_switch'}));
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(1);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"remote/ep2","to":"wall_switch","clusters":["genOnOff"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Should unbind from default_bind_group', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = 'default_bind_group';
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: target}));
-        await flushPromises();
-        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genOnOff", 901);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genLevelCtrl", 901);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genScenes", 901);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/unbind',
-            stringify({"data":{"from":"remote","to":"default_bind_group","clusters":["genScenes","genOnOff","genLevelCtrl"],"failed":[]},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Error bind fails when source not existing', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.bulb_color.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote_not_existing', to: 'bulb_color'}));
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"remote_not_existing","to":"bulb_color"},"status":"error","error":"Source device 'remote_not_existing' does not exist"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Error bind fails when target not existing', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.bulb_color.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'bulb_color_not_existing'}));
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/bind',
-            stringify({"data":{"from":"remote","to":"bulb_color_not_existing"},"status":"error","error":"Target device or group 'bulb_color_not_existing' does not exist"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Legacy api: Should bind', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.bulb_color.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/bind/remote', 'bulb_color');
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(3);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genScenes", target);
-        expect(MQTT.publish.mock.calls[0][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[0][1])).toStrictEqual({type: 'device_bind', message: {from: 'remote', to: 'bulb_color', cluster: 'genScenes'}});
-        expect(MQTT.publish.mock.calls[1][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[1][1])).toStrictEqual({type: 'device_bind', message: {from: 'remote', to: 'bulb_color', cluster: 'genOnOff'}});
-        expect(MQTT.publish.mock.calls[2][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[2][1])).toStrictEqual({type: 'device_bind', message: {from: 'remote', to: 'bulb_color', cluster: 'genLevelCtrl'}});
-    });
-
-    it('Legacy api: Should log error when there is nothing to bind', async () => {
-        const device = zigbeeHerdsman.devices.bulb_color;
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        logger.error.mockClear();
-        MQTT.events.message('zigbee2mqtt/bridge/bind/remote', 'button');
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(0);
-        expect(logger.error).toHaveBeenCalledWith(`Nothing to bind from 'remote' to 'button'`);
-    });
-
-    it('Legacy api: Should unbind', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.bulb_color.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/unbind/remote', 'bulb_color');
-        await flushPromises();
-        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genScenes", target);
-        expect(MQTT.publish.mock.calls[0][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[0][1])).toStrictEqual({type: 'device_unbind', message: {from: 'remote', to: 'bulb_color', cluster: 'genScenes'}});
-        expect(MQTT.publish.mock.calls[1][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[1][1])).toStrictEqual({type: 'device_unbind', message: {from: 'remote', to: 'bulb_color', cluster: 'genOnOff'}});
-        expect(MQTT.publish.mock.calls[2][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[2][1])).toStrictEqual({type: 'device_unbind', message: {from: 'remote', to: 'bulb_color', cluster: 'genLevelCtrl'}});
-    });
-
-    it('Legacy api: Should unbind coordinator', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.coordinator.getEndpoint(1);
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        endpoint.unbind.mockClear();
-        MQTT.events.message('zigbee2mqtt/bridge/unbind/remote', 'Coordinator');
-        await flushPromises();
-        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genScenes", target);
-        expect(MQTT.publish.mock.calls[0][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[0][1])).toStrictEqual({type: 'device_unbind', message: {from: 'remote', to: 'Coordinator', cluster: 'genScenes'}});
-        expect(MQTT.publish.mock.calls[1][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[1][1])).toStrictEqual({type: 'device_unbind', message: {from: 'remote', to: 'Coordinator', cluster: 'genOnOff'}});
-        expect(MQTT.publish.mock.calls[2][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[2][1])).toStrictEqual({type: 'device_unbind', message: {from: 'remote', to: 'Coordinator', cluster: 'genLevelCtrl'}});
-    });
-
-    it('Legacy api: Should bind to groups', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.groups.group_1;
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/bind/remote', 'group_1');
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(3);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genScenes", target);
-        expect(MQTT.publish.mock.calls[0][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[0][1])).toStrictEqual({type: 'device_bind', message: {from: 'remote', to: 'group_1', cluster: 'genScenes'}});
-        expect(MQTT.publish.mock.calls[1][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[1][1])).toStrictEqual({type: 'device_bind', message: {from: 'remote', to: 'group_1', cluster: 'genOnOff'}});
-        expect(MQTT.publish.mock.calls[2][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[2][1])).toStrictEqual({type: 'device_bind', message: {from: 'remote', to: 'group_1', cluster: 'genLevelCtrl'}});
-    });
-
-    it('Legacy api: Should bind to group by number', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.groups.group_1;
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/bind/remote', '1');
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(3);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genLevelCtrl", target);
-        expect(endpoint.bind).toHaveBeenCalledWith("genScenes", target);
-        expect(MQTT.publish.mock.calls[0][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[0][1])).toStrictEqual({type: 'device_bind', message: {from: 'remote', to: 'group_1', cluster: 'genScenes'}});
-        expect(MQTT.publish.mock.calls[1][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[1][1])).toStrictEqual({type: 'device_bind', message: {from: 'remote', to: 'group_1', cluster: 'genOnOff'}});
-        expect(MQTT.publish.mock.calls[2][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[2][1])).toStrictEqual({type: 'device_bind', message: {from: 'remote', to: 'group_1', cluster: 'genLevelCtrl'}});
-    });
-
-    it('Legacy api: Should log when bind fails', async () => {
-        logger.error.mockClear();
-        const device = zigbeeHerdsman.devices.remote;
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        endpoint.bind.mockImplementationOnce(() => {throw new Error('failed')});
-        MQTT.events.message('zigbee2mqtt/bridge/bind/remote', 'bulb_color');
-        await flushPromises();
-        expect(logger.error).toHaveBeenCalledWith("Failed to bind cluster 'genScenes' from 'remote' to 'bulb_color' (Error: failed)");
-        expect(endpoint.bind).toHaveBeenCalledTimes(3);
-    });
-
-    it('Legacy api: Should bind from non default endpoints', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.QBKG03LM.getEndpoint(3);
-        const endpoint = device.getEndpoint(2);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/bind/remote/ep2', 'wall_switch_double/right');
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(1);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-    });
-
-    it('Legacy api: Should bind to default endpoint returned by endpoints()', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = zigbeeHerdsman.devices.QBKG04LM.getEndpoint(2);
-        const endpoint = device.getEndpoint(2);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/bind/remote/ep2', 'wall_switch');
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(1);
-        expect(endpoint.bind).toHaveBeenCalledWith("genOnOff", target);
-    });
-
-    it('Legacy api: Should unbind from default_bind_group', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const target = 'default_bind_group';
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        MQTT.events.message('zigbee2mqtt/bridge/unbind/remote', target);
-        await flushPromises();
-        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genOnOff", 901);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genLevelCtrl", 901);
-        expect(endpoint.unbind).toHaveBeenCalledWith("genScenes", 901);
-        expect(MQTT.publish.mock.calls[0][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[0][1])).toStrictEqual({type: 'device_unbind', message: {from: 'remote', to: 'default_bind_group', cluster: 'genScenes'}});
-        expect(MQTT.publish.mock.calls[1][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[1][1])).toStrictEqual({type: 'device_unbind', message: {from: 'remote', to: 'default_bind_group', cluster: 'genOnOff'}});
-        expect(MQTT.publish.mock.calls[2][0]).toStrictEqual('zigbee2mqtt/bridge/log');
-        expect(JSON.parse(MQTT.publish.mock.calls[2][1])).toStrictEqual({type: 'device_unbind', message: {from: 'remote', to: 'default_bind_group', cluster: 'genLevelCtrl'}});
-    });
-
-    it('Should poll bounded Hue bulb when receiving message from Hue dimmer', async () => {
-        const remote = zigbeeHerdsman.devices.remote;
-        const data = {"button":3,"unknown1":3145728,"type":2,"unknown2":0,"time":1};
-        const payload = {data, cluster: 'manuSpecificPhilips', device: remote, endpoint: remote.getEndpoint(2), type: 'commandHueNotification', linkquality: 10, groupID: 0};
-        await zigbeeHerdsman.events.message(payload);
-        await flushPromises();
-        expect(debounce).toHaveBeenCalledTimes(1);
-        expect(zigbeeHerdsman.devices.bulb_color.getEndpoint(1).read).toHaveBeenCalledWith("genLevelCtrl", ["currentLevel"]);
-    });
-
-    it('Should poll bounded Hue bulb when receiving message from scene controller', async () => {
-        const remote = zigbeeHerdsman.devices.bj_scene_switch;
-        const data = {"action": "recall_2_row_1"};
-        zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read.mockImplementationOnce(() => {throw new Error('failed')});
-        const payload = {data, cluster: 'genScenes', device: remote, endpoint: remote.getEndpoint(10), type: 'commandRecall', linkquality: 10, groupID: 0};
-        await zigbeeHerdsman.events.message(payload);
-        await flushPromises();
-        // Calls to three clusters are expected in this case
-        expect(debounce).toHaveBeenCalledTimes(3);
-        expect(zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read).toHaveBeenCalledWith("genOnOff", ["onOff"]);
-        expect(zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read).toHaveBeenCalledWith("genLevelCtrl", ["currentLevel"]);
-	    expect(zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read).toHaveBeenCalledWith("lightingColorCtrl", ["currentX", "currentY", "colorTemperature"]);
-    });
-
-    it('Should poll grouped Hue bulb when receiving message from TRADFRI remote', async () => {
-        zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read.mockClear();
-        zigbeeHerdsman.devices.bulb_2.getEndpoint(1).read.mockClear();
-        const remote = zigbeeHerdsman.devices.tradfri_remote;
-        const data = {"stepmode":0,"stepsize":43,"transtime":5};
-        const payload = {data, cluster: 'genLevelCtrl', device: remote, endpoint: remote.getEndpoint(1), type: 'commandStepWithOnOff', linkquality: 10, groupID: 15071};
-        await zigbeeHerdsman.events.message(payload);
-        await flushPromises();
-        expect(debounce).toHaveBeenCalledTimes(2);
-        expect(zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read).toHaveBeenCalledTimes(2);
-        expect(zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read).toHaveBeenCalledWith("genLevelCtrl", ["currentLevel"]);
-        expect(zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read).toHaveBeenCalledWith("genOnOff", ["onOff"]);
-
-        // Should also only debounce once
-        await zigbeeHerdsman.events.message(payload);
-        await flushPromises();
-        expect(debounce).toHaveBeenCalledTimes(2);
-        expect(zigbeeHerdsman.devices.bulb_color_2.getEndpoint(1).read).toHaveBeenCalledTimes(4);
-
-        // Should only call Hue bulb, not e.g. tradfri
-        expect(zigbeeHerdsman.devices.bulb_2.getEndpoint(1).read).toHaveBeenCalledTimes(0);
-    });
-});
@@ -1,257 +0,0 @@
-const data = require('./stub/data');
-const logger = require('./stub/logger');
-const zigbeeHerdsman = require('./stub/zigbeeHerdsman');
-const MQTT = require('./stub/mqtt');
-const settings = require('../lib/util/settings');
-const Controller = require('../lib/controller');
-const flushPromises = require('./lib/flushPromises');
-const wait = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
-const stringify = require('json-stable-stringify-without-jsonify');
-
-const mocksClear = [MQTT.publish, logger.warn, logger.debug];
-
-describe('Configure', () => {
-    let controller;
-    let coordinatorEndpoint;
-
-    const expectRemoteConfigured = () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const endpoint1 = device.getEndpoint(1);
-        expect(endpoint1.bind).toHaveBeenCalledTimes(2);
-        expect(endpoint1.bind).toHaveBeenCalledWith('genOnOff', coordinatorEndpoint);
-        expect(endpoint1.bind).toHaveBeenCalledWith('genLevelCtrl', coordinatorEndpoint);
-
-        const endpoint2 = device.getEndpoint(2);
-        expect(endpoint2.write).toHaveBeenCalledTimes(1);
-        expect(endpoint2.write).toHaveBeenCalledWith("genBasic", {"49": {"type": 25, "value": 11}}, {"disableDefaultResponse": true, "manufacturerCode": 4107});
-        expect(device.meta.configured).toBe(1);
-    }
-
-    const expectBulbConfigured = () => {
-        const device = zigbeeHerdsman.devices.bulb;
-        const endpoint1 = device.getEndpoint(1);
-        expect(endpoint1.read).toHaveBeenCalledTimes(2);
-        expect(endpoint1.read).toHaveBeenCalledWith('lightingColorCtrl', ['colorCapabilities']);
-        expect(endpoint1.read).toHaveBeenCalledWith('lightingColorCtrl', [ 'colorTempPhysicalMin', 'colorTempPhysicalMax' ]);
-    }
-
-    const expectBulbNotConfigured = () => {
-        const device = zigbeeHerdsman.devices.bulb;
-        const endpoint1 = device.getEndpoint(1);
-        expect(endpoint1.read).toHaveBeenCalledTimes(0);
-    }
-
-    const expectRemoteNotConfigured = () => {
-        const device = zigbeeHerdsman.devices.remote;
-        const endpoint1 = device.getEndpoint(1);
-        expect(endpoint1.bind).toHaveBeenCalledTimes(0);
-    }
-
-    const mockClear = (device) => {
-        for (const endpoint of device.endpoints) {
-            endpoint.read.mockClear();
-            endpoint.write.mockClear();
-            endpoint.configureReporting.mockClear();
-            endpoint.bind.mockClear();
-        }
-    }
-
-    let resetExtension = async () => {
-        await controller.enableDisableExtension(false, 'Configure');
-        await controller.enableDisableExtension(true, 'Configure');
-    }
-
-    beforeAll(async () => {
-        jest.useFakeTimers();
-        controller = new Controller(jest.fn(), jest.fn());
-        await controller.start();
-        await jest.runOnlyPendingTimers();
-        await flushPromises();
-    });
-
-    beforeEach(async () => {
-        data.writeDefaultConfiguration();
-        settings.reRead();
-        mocksClear.forEach((m) => m.mockClear());
-        coordinatorEndpoint = zigbeeHerdsman.devices.coordinator.getEndpoint(1);
-        await resetExtension();
-        await jest.runOnlyPendingTimers();
-    });
-
-    afterAll(async () => {
-        jest.useRealTimers();
-    })
-
-    it('Should configure Router on startup', async () => {
-        expectBulbConfigured();
-    });
-
-    it('Should not configure EndDevice on startup', async () => {
-        expectRemoteNotConfigured();
-    });
-
-    it('Should re-configure when device rejoins', async () => {
-        expectBulbConfigured();
-        const device = zigbeeHerdsman.devices.bulb;
-        const endpoint = device.getEndpoint(1);
-        await flushPromises();
-        mockClear(device);
-        const payload = {device};
-        zigbeeHerdsman.events.deviceJoined(payload);
-        await flushPromises();
-        expectBulbConfigured();
-    });
-
-    it('Should not re-configure disabled devices', async () => {
-        expectBulbConfigured();
-        const device = zigbeeHerdsman.devices.bulb;
-        await flushPromises();
-        mockClear(device);
-        settings.set(['devices', device.ieeeAddr, 'disabled'], true);
-        zigbeeHerdsman.events.deviceJoined({device});
-        await flushPromises();
-        expectBulbNotConfigured();
-    });
-
-    it('Should reconfigure reporting on reconfigure event', async () => {
-        expectBulbConfigured();
-        const device = controller.zigbee.resolveEntity(zigbeeHerdsman.devices.bulb);
-        mockClear(device.zh);
-        expectBulbNotConfigured();
-        controller.eventBus.emitReconfigure({device});
-        await flushPromises();
-        expectBulbConfigured();
-    });
-
-    it('Should not configure twice', async () => {
-        expectBulbConfigured();
-        const device = zigbeeHerdsman.devices.bulb;
-        mockClear(device);
-        await zigbeeHerdsman.events.deviceInterview({device});
-        await flushPromises();
-        expectBulbNotConfigured();
-    });
-
-    it('Should configure on zigbee message when not configured yet', async () => {
-        const device = zigbeeHerdsman.devices.bulb;
-        delete device.meta.configured;
-        mockClear(device);
-        await zigbeeHerdsman.events.lastSeenChanged({device});
-        await flushPromises();
-        expectBulbConfigured();
-    });
-
-    it('Should allow to configure via MQTT', async () => {
-        mockClear(zigbeeHerdsman.devices.remote);
-        expectRemoteNotConfigured();
-        await MQTT.events.message('zigbee2mqtt/bridge/request/device/configure', 'remote');
-        await flushPromises();
-        expectRemoteConfigured();
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/configure',
-            stringify({"data":{"id": "remote"},"status":"ok"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Fail to configure via MQTT when device does not exist', async () => {
-        await MQTT.events.message('zigbee2mqtt/bridge/request/device/configure', stringify({id: "not_existing_device"}));
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/configure',
-            stringify({"data":{"id": "not_existing_device"},"status":"error","error": "Device 'not_existing_device' does not exist"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Fail to configure via MQTT when configure fails', async () => {
-        zigbeeHerdsman.devices.remote.getEndpoint(1).bind.mockImplementationOnce(async () => {throw new Error('Bind timeout after 10s')});
-        await MQTT.events.message('zigbee2mqtt/bridge/request/device/configure', stringify({id: "remote"}));
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/configure',
-            stringify({"data":{"id": "remote"},"status":"error","error": "Failed to configure (Bind timeout after 10s)"}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Fail to configure via MQTT when device has no configure', async () => {
-        await MQTT.events.message('zigbee2mqtt/bridge/request/device/configure', stringify({id: "0x0017880104e45521", transaction: 20}));
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/bridge/response/device/configure',
-            stringify({"data":{"id": "0x0017880104e45521"},"status":"error","error": "Device 'button_double_key' cannot be configured","transaction":20}),
-            {retain: false, qos: 0}, expect.any(Function)
-        );
-    });
-
-    it('Legacy api: Should allow to reconfigure manually', async () => {
-        mockClear(zigbeeHerdsman.devices.remote);
-        expectRemoteNotConfigured();
-        await MQTT.events.message('zigbee2mqtt/bridge/configure', 'remote');
-        await flushPromises();
-        expectRemoteConfigured();
-    });
-
-    it('Legacy api: Shouldnt manually reconfigure when device does not exist', async () => {
-        await MQTT.events.message('zigbee2mqtt/bridge/configure', 'remote_random_non_existing');
-        await flushPromises();
-        expect(logger.error).toHaveBeenCalledWith(`Device 'remote_random_non_existing' does not exist`);
-    });
-
-    it('Legacy api: Should skip reconfigure when device does not require this', async () => {
-        await MQTT.events.message('zigbee2mqtt/bridge/configure', '0x0017880104e45521');
-        await flushPromises();
-        expect(logger.warn).toHaveBeenCalledWith(`Skipping configure of 'button_double_key', device does not require this.`)
-    });
-
-    it('Should not configure when interview not completed', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        delete device.meta.configured;
-        device.interviewCompleted = false;
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        await zigbeeHerdsman.events.lastSeenChanged({device});
-        await flushPromises();
-        expectRemoteNotConfigured();
-        device.interviewCompleted = true;
-    });
-
-    it('Should not configure when already configuring', async () => {
-        const device = zigbeeHerdsman.devices.remote;
-        delete device.meta.configured;
-        const endpoint = device.getEndpoint(1);
-        endpoint.bind.mockImplementationOnce(async () => await wait(500));
-        mockClear(device);
-        await zigbeeHerdsman.events.lastSeenChanged({device});
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(1);
-        await zigbeeHerdsman.events.lastSeenChanged({device});
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(1);
-    });
-
-    it('Should configure max 3 times when fails', async () => {
-        controller.extensions.find((e) => e.constructor.name === 'Configure').attempts = {};
-        const device = zigbeeHerdsman.devices.remote;
-        delete device.meta.configured;
-        const endpoint = device.getEndpoint(1);
-        mockClear(device);
-        endpoint.bind.mockImplementationOnce(async () => {throw new Error('BLA')});
-        await zigbeeHerdsman.events.lastSeenChanged({device});
-        await flushPromises();
-        endpoint.bind.mockImplementationOnce(async () => {throw new Error('BLA')});
-        await zigbeeHerdsman.events.lastSeenChanged({device});
-        await flushPromises();
-        endpoint.bind.mockImplementationOnce(async () => {throw new Error('BLA')});
-        await zigbeeHerdsman.events.lastSeenChanged({device});
-        await flushPromises();
-        endpoint.bind.mockImplementationOnce(async () => {throw new Error('BLA')});
-        await zigbeeHerdsman.events.lastSeenChanged({device});
-        await flushPromises();
-        endpoint.bind.mockImplementationOnce(async () => {throw new Error('BLA')});
-        await zigbeeHerdsman.events.lastSeenChanged({device});
-        await flushPromises();
-        expect(endpoint.bind).toHaveBeenCalledTimes(3);
-    });
-});
@@ -1,754 +0,0 @@
-process.env.NOTIFY_SOCKET = "mocked";
-const data = require('./stub/data');
-const logger = require('./stub/logger');
-const zigbeeHerdsman = require('./stub/zigbeeHerdsman');
-const MQTT = require('./stub/mqtt');
-const path = require('path');
-const settings = require('../lib/util/settings');
-const Controller = require('../lib/controller');
-const stringify = require('json-stable-stringify-without-jsonify');
-const flushPromises = require('./lib/flushPromises');
-const tmp = require('tmp');
-const mocksClear = [
-    zigbeeHerdsman.permitJoin, MQTT.end, zigbeeHerdsman.stop, logger.debug,
-    MQTT.publish, MQTT.connect, zigbeeHerdsman.devices.bulb_color.removeFromNetwork,
-    zigbeeHerdsman.devices.bulb.removeFromNetwork, logger.error,
-];
-
-const fs = require('fs');
-
-jest.mock('sd-notify', () => {
-    return {
-        watchdogInterval: () => {return 3000;},
-        startWatchdogMode: (interval) => {},
-        stopWatchdogMode: () => {},
-        ready: () => {},
-        stopping: () => {},
-    };
-}, {virtual: true});
-
-describe('Controller', () => {
-    let controller;
-    let mockExit;
-
-    beforeAll(async () => {
-        jest.useFakeTimers();
-    });
-
-    beforeEach(() => {
-        MQTT.restoreOnMock();
-        zigbeeHerdsman.returnDevices.splice(0);
-        mockExit = jest.fn();
-        data.writeDefaultConfiguration();
-        settings.reRead();
-        controller = new Controller(jest.fn(), mockExit);
-        mocksClear.forEach((m) => m.mockClear());
-        settings.reRead();
-        data.writeDefaultState();
-    });
-
-    afterAll(async () => {
-        jest.useRealTimers();
-    })
-
-    it('Start controller', async () => {
-        await controller.start();
-        expect(zigbeeHerdsman.constructor).toHaveBeenCalledWith({"network":{"panID":6754,"extendedPanID":[221,221,221,221,221,221,221,221],"channelList":[11],"networkKey":[1,3,5,7,9,11,13,15,0,2,4,6,8,10,12,13]},"databasePath":path.join(data.mockDir, "database.db"), "databaseBackupPath":path.join(data.mockDir, "database.db.backup"),"backupPath":path.join(data.mockDir, "coordinator_backup.json"),"acceptJoiningDeviceHandler": expect.any(Function),adapter: {concurrent: null, delay: null, disableLED: false}, "serialPort":{"baudRate":undefined,"rtscts":undefined,"path":"/dev/dummy"}}, logger);
-        expect(zigbeeHerdsman.start).toHaveBeenCalledTimes(1);
-        expect(zigbeeHerdsman.setTransmitPower).toHaveBeenCalledTimes(0);
-        expect(zigbeeHerdsman.permitJoin).toHaveBeenCalledTimes(1);
-        expect(zigbeeHerdsman.permitJoin).toHaveBeenCalledWith(true, undefined, undefined);
-        expect(logger.info).toHaveBeenCalledWith(`Currently ${Object.values(zigbeeHerdsman.devices).length - 1} devices are joined:`)
-        expect(logger.info).toHaveBeenCalledWith('bulb (0x000b57fffec6a5b2): LED1545G12 - IKEA TRADFRI LED bulb E26/E27 980 lumen, dimmable, white spectrum, opal white (Router)');
-        expect(logger.info).toHaveBeenCalledWith('remote (0x0017880104e45517): 324131092621 - Philips Hue dimmer switch (EndDevice)');
-        expect(logger.info).toHaveBeenCalledWith('0x0017880104e45518 (0x0017880104e45518): Not supported (EndDevice)');
-        expect(MQTT.connect).toHaveBeenCalledTimes(1);
-        expect(MQTT.connect).toHaveBeenCalledWith("mqtt://localhost", {"will": {"payload": Buffer.from("offline"), "retain": true, "topic": "zigbee2mqtt/bridge/state", "qos": 1}});
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb', stringify({"state":"ON","brightness":50,"color_temp":370,"linkquality":99}),{ retain: true, qos: 0 }, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/remote', stringify({"brightness":255}), { retain: true, qos: 0 }, expect.any(Function));
-    });
-
-    it('Start controller when permit join fails', async () => {
-        zigbeeHerdsman.permitJoin.mockImplementationOnce(() => {throw new Error("failed!")});
-        await controller.start();
-        expect(zigbeeHerdsman.permitJoin).toHaveBeenCalledTimes(1);
-        expect(MQTT.connect).toHaveBeenCalledTimes(1);
-    });
-
-    it('Start controller with specific MQTT settings', async () => {
-        const ca = tmp.fileSync().name;
-        fs.writeFileSync(ca, "ca");
-        const key = tmp.fileSync().name;
-        fs.writeFileSync(key, "key");
-        const cert = tmp.fileSync().name;
-        fs.writeFileSync(cert, "cert");
-
-        const configuration = {
-            base_topic: "zigbee2mqtt",
-            server: "mqtt://localhost",
-            keepalive: 30,
-            ca, cert, key,
-            password: 'pass',
-            user: 'user1',
-            client_id: 'my_client_id',
-            reject_unauthorized: false,
-            version: 5,
-        }
-        settings.set(['mqtt'], configuration)
-        await controller.start();
-        await flushPromises();
-        expect(MQTT.connect).toHaveBeenCalledTimes(1);
-        const expected = {
-            "will": {"payload": Buffer.from("offline"), "retain": true, "topic": "zigbee2mqtt/bridge/state", "qos": 1},
-            keepalive: 30,
-            ca: Buffer.from([99, 97]),
-            key: Buffer.from([107, 101, 121]),
-            cert: Buffer.from([99, 101, 114, 116]),
-            password: 'pass',
-            username: 'user1',
-            clientId: 'my_client_id',
-            rejectUnauthorized: false,
-            protocolVersion: 5,
-
-        }
-        expect(MQTT.connect).toHaveBeenCalledWith("mqtt://localhost", expected);
-    });
-
-    it('Should generate network_key, pan_id and ext_pan_id when set to GENERATE', async () => {
-        settings.set(['advanced', 'network_key'], 'GENERATE');
-        settings.set(['advanced', 'pan_id'], 'GENERATE');
-        settings.set(['advanced', 'ext_pan_id'], 'GENERATE');
-        await controller.start();
-        await flushPromises();
-        expect(zigbeeHerdsman.constructor.mock.calls[0][0].network.networkKey.length).toStrictEqual(16);
-        expect(zigbeeHerdsman.constructor.mock.calls[0][0].network.extendedPanID.length).toStrictEqual(8);
-        expect(zigbeeHerdsman.constructor.mock.calls[0][0].network.panID).toStrictEqual(expect.any(Number));
-        expect(data.read().advanced.network_key.length).toStrictEqual(16);
-        expect(data.read().advanced.ext_pan_id.length).toStrictEqual(8);
-        expect(data.read().advanced.pan_id).toStrictEqual(expect.any(Number));
-    });
-
-    it('Start controller should publish cached states', async () => {
-        data.writeDefaultState();
-        await controller.start();
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({"state":"ON","brightness":50,"color_temp":370,"linkquality":99}), {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/remote", stringify({"brightness":255}), {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/group_1", stringify({"state":'ON'}), {"qos": 0, "retain":false}, expect.any(Function));
-    });
-
-    it('Start controller should not publish cached states when disabled', async () => {
-        settings.set(['advanced', 'cache_state_send_on_startup'], false);
-        data.writeDefaultState();
-        await controller.start();
-        await flushPromises();
-        const publishedTopics = MQTT.publish.mock.calls.map(m => m[0]);
-        expect(publishedTopics).toEqual(expect.not.arrayContaining(["zigbee2mqtt/bulb", "zigbee2mqtt/remote"]));
-    });
-
-    it('Start controller should not publish cached states when cache_state is false', async () => {
-        settings.set(['advanced', 'cache_state'], false);
-        data.writeDefaultState();
-        await controller.start();
-        await flushPromises();
-        expect(MQTT.publish).not.toHaveBeenCalledWith("zigbee2mqtt/bulb", `{"state":"ON","brightness":50,"color_temp":370,"linkquality":99}`, {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).not.toHaveBeenCalledWith("zigbee2mqtt/remote", `{"brightness":255}`, {"qos": 0, "retain": true}, expect.any(Function));
-    });
-
-    it('Log when MQTT client is unavailable', async () => {
-        await controller.start();
-        await flushPromises();
-        logger.error.mockClear();
-        controller.mqtt.client.reconnecting = true;
-        jest.advanceTimersByTime(11 * 1000);
-        expect(logger.error).toHaveBeenCalledWith("Not connected to MQTT server!");
-        controller.mqtt.client.reconnecting = false;
-    });
-
-    it('Dont publish to mqtt when client is unavailable', async () => {
-        await controller.start();
-        await flushPromises();
-        logger.error.mockClear();
-        controller.mqtt.client.reconnecting = true;
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON', brightness: 50, color_temp: 370, color: {r: 100, g: 50, b: 10}, dummy: {1: 'yes', 2: 'no'}});
-        await flushPromises();
-        expect(logger.error).toHaveBeenCalledTimes(2);
-        expect(logger.error).toHaveBeenCalledWith("Not connected to MQTT server!");
-        expect(logger.error).toHaveBeenCalledWith("Cannot send message: topic: 'zigbee2mqtt/bulb', payload: '{\"brightness\":50,\"color\":{\"b\":10,\"g\":50,\"r\":100},\"color_temp\":370,\"dummy\":{\"1\":\"yes\",\"2\":\"no\"},\"linkquality\":99,\"state\":\"ON\"}");
-        controller.mqtt.client.reconnecting = false;
-    });
-
-    it('Load empty state when state file does not exist', async () => {
-        data.removeState();
-        await controller.start();
-        await flushPromises();
-        expect(controller.state.state).toStrictEqual({});
-    });
-
-    it('Should remove device not on passlist on startup', async () => {
-        settings.set(['passlist'], [zigbeeHerdsman.devices.bulb_color.ieeeAddr]);
-        zigbeeHerdsman.devices.bulb.removeFromNetwork.mockImplementationOnce(() => {throw new Error("dummy")});
-        await controller.start();
-        await flushPromises();
-        expect(zigbeeHerdsman.devices.bulb_color.removeFromNetwork).toHaveBeenCalledTimes(0);
-        expect(zigbeeHerdsman.devices.bulb.removeFromNetwork).toHaveBeenCalledTimes(1);
-    });
-
-    it('Should remove device on blocklist on startup', async () => {
-        settings.set(['blocklist'], [zigbeeHerdsman.devices.bulb_color.ieeeAddr]);
-        await controller.start();
-        await flushPromises();
-        expect(zigbeeHerdsman.devices.bulb_color.removeFromNetwork).toHaveBeenCalledTimes(1);
-        expect(zigbeeHerdsman.devices.bulb.removeFromNetwork).toHaveBeenCalledTimes(0);
-    });
-
-    it('Start controller fails', async () => {
-        zigbeeHerdsman.start.mockImplementationOnce(() => {throw new Error('failed')});
-        await controller.start();
-        expect(mockExit).toHaveBeenCalledTimes(1);
-    });
-
-    it('Start controller fails due to MQTT', async () => {
-        MQTT.on.mockImplementation((type, handler) => {
-            if (type === 'error') handler({message: 'addr not found'});
-        });
-        await controller.start();
-        await flushPromises();
-        expect(logger.error).toHaveBeenCalledWith('MQTT error: addr not found');
-        expect(logger.error).toHaveBeenCalledWith('MQTT failed to connect, exiting...');
-        expect(mockExit).toHaveBeenCalledTimes(1);
-        expect(mockExit).toHaveBeenCalledWith(1, false);
-    });
-
-    it('Start controller with permit join true', async () => {
-        settings.set(['permit_join'], false);
-        await controller.start();
-        expect(zigbeeHerdsman.permitJoin).toHaveBeenCalledTimes(1);
-        expect(zigbeeHerdsman.permitJoin).toHaveBeenCalledWith(false, undefined, undefined);
-    });
-
-    it('Start controller with transmit power', async () => {
-        settings.set(['experimental', 'transmit_power'], 14);
-        await controller.start();
-        expect(zigbeeHerdsman.setTransmitPower).toHaveBeenCalledTimes(1);
-        expect(zigbeeHerdsman.setTransmitPower).toHaveBeenCalledWith(14);
-    });
-
-    it('Start controller and stop with restart', async () => {
-        await controller.start();
-        await controller.stop(true);
-        expect(MQTT.end).toHaveBeenCalledTimes(1);
-        expect(zigbeeHerdsman.stop).toHaveBeenCalledTimes(1);
-        expect(mockExit).toHaveBeenCalledTimes(1);
-        expect(mockExit).toHaveBeenCalledWith(0, true);
-    });
-
-    it('Start controller and stop', async () => {
-        zigbeeHerdsman.stop.mockImplementationOnce(() => {throw new Error('failed')})
-        await controller.start();
-        await controller.stop();
-        expect(MQTT.end).toHaveBeenCalledTimes(1);
-        expect(zigbeeHerdsman.stop).toHaveBeenCalledTimes(1);
-        expect(mockExit).toHaveBeenCalledTimes(1);
-        expect(mockExit).toHaveBeenCalledWith(1, false);
-    });
-
-    it('Start controller adapter disconnects', async () => {
-        zigbeeHerdsman.stop.mockImplementationOnce(() => {throw new Error('failed')})
-        await controller.start();
-        await zigbeeHerdsman.events.adapterDisconnected();
-        await flushPromises();
-        expect(MQTT.end).toHaveBeenCalledTimes(1);
-        expect(zigbeeHerdsman.stop).toHaveBeenCalledTimes(1);
-        expect(mockExit).toHaveBeenCalledTimes(1);
-        expect(mockExit).toHaveBeenCalledWith(1, false);
-    });
-
-    it('Handle mqtt message', async () => {
-        await controller.start();
-        logger.debug.mockClear();
-        await MQTT.events.message('dummytopic', 'dummymessage');
-        expect(logger.debug).toHaveBeenCalledWith("Received MQTT message on 'dummytopic' with data 'dummymessage'")
-    });
-
-    it('Skip MQTT messages on topic we published to', async () => {
-        await controller.start();
-        logger.debug.mockClear();
-        await MQTT.events.message('zigbee2mqtt/skip-this-topic', 'skipped');
-        expect(logger.debug).toHaveBeenCalledWith("Received MQTT message on 'zigbee2mqtt/skip-this-topic' with data 'skipped'")
-        logger.debug.mockClear();
-        await controller.mqtt.publish('skip-this-topic', '', {});
-        await MQTT.events.message('zigbee2mqtt/skip-this-topic', 'skipped');
-        expect(logger.debug).toHaveBeenCalledTimes(0);
-    });
-
-    it('On zigbee event message', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        const payload = {device, endpoint: device.getEndpoint(1), type: 'attributeReport', linkquality: 10, cluster: 'genBasic', data: {modelId: device.modelID}};
-        await zigbeeHerdsman.events.message(payload);
-        await flushPromises();
-        expect(logger.debug).toHaveBeenCalledWith(`Received Zigbee message from 'bulb', type 'attributeReport', cluster 'genBasic', data '{"modelId":"TRADFRI bulb E27 WS opal 980lm"}' from endpoint 1`);
-    });
-
-    it('On zigbee event message with group ID', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        const payload = {device, endpoint: device.getEndpoint(1), type: 'attributeReport', linkquality: 10, groupID: 0, cluster: 'genBasic', data: {modelId: device.modelID}};
-        await zigbeeHerdsman.events.message(payload);
-        await flushPromises();
-        expect(logger.debug).toHaveBeenCalledWith(`Received Zigbee message from 'bulb', type 'attributeReport', cluster 'genBasic', data '{"modelId":"TRADFRI bulb E27 WS opal 980lm"}' from endpoint 1 with groupID 0`);
-    });
-
-    it('Should add entities which are missing from configuration but are in database to configuration', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.notInSettings;
-        expect(settings.getDevice(device.ieeeAddr)).not.toBeNull();
-    });
-
-    it('On zigbee deviceJoined', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        const payload = {device};
-        await zigbeeHerdsman.events.deviceJoined(payload);
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bridge/log", stringify({"type":"device_connected","message":{"friendly_name":"bulb"}}), {"retain": false, qos: 0}, expect.any(Function));
-    });
-
-    it('acceptJoiningDeviceHandler reject device on blocklist', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        settings.set(['blocklist'], [device.ieeeAddr]);
-        const handler = zigbeeHerdsman.constructor.mock.calls[0][0].acceptJoiningDeviceHandler;
-        expect(await handler(device.ieeeAddr)).toBe(false);
-    });
-
-    it('acceptJoiningDeviceHandler accept device not on blocklist', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        settings.set(['blocklist'], ['123']);
-        const handler = zigbeeHerdsman.constructor.mock.calls[0][0].acceptJoiningDeviceHandler;
-        expect(await handler(device.ieeeAddr)).toBe(true);
-    });
-
-    it('acceptJoiningDeviceHandler accept device on passlist', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        settings.set(['passlist'], [device.ieeeAddr]);
-        const handler = zigbeeHerdsman.constructor.mock.calls[0][0].acceptJoiningDeviceHandler;
-        expect(await handler(device.ieeeAddr)).toBe(true);
-    });
-
-    it('acceptJoiningDeviceHandler reject device not in passlist', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        settings.set(['passlist'], ['123']);
-        const handler = zigbeeHerdsman.constructor.mock.calls[0][0].acceptJoiningDeviceHandler;
-        expect(await handler(device.ieeeAddr)).toBe(false);
-    });
-
-    it('acceptJoiningDeviceHandler should prefer passlist above blocklist', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        settings.set(['passlist'], [device.ieeeAddr]);
-        settings.set(['blocklist'], [device.ieeeAddr]);
-        const handler = zigbeeHerdsman.constructor.mock.calls[0][0].acceptJoiningDeviceHandler;
-        expect(await handler(device.ieeeAddr)).toBe(true);
-    });
-
-    it('acceptJoiningDeviceHandler accept when not on blocklist and passlist', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        const handler = zigbeeHerdsman.constructor.mock.calls[0][0].acceptJoiningDeviceHandler;
-        expect(await handler(device.ieeeAddr)).toBe(true);
-    });
-
-    it('Shouldnt crash when two device join events are received', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        const payload = {device};
-        zigbeeHerdsman.events.deviceJoined(payload);
-        zigbeeHerdsman.events.deviceJoined(payload);
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bridge/log", stringify({"type":"device_connected","message":{"friendly_name":"bulb"}}), {"retain": false, qos: 0}, expect.any(Function));
-    });
-
-    it('On zigbee deviceInterview started', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        const payload = {device, status: 'started'};
-        await zigbeeHerdsman.events.deviceInterview(payload);
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bridge/log', stringify({"type":"pairing","message":"interview_started","meta":{"friendly_name":"bulb"}}), { retain: false, qos: 0 }, expect.any(Function));
-    });
-
-    it('On zigbee deviceInterview failed', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        const payload = {device, status: 'failed'};
-        await zigbeeHerdsman.events.deviceInterview(payload);
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bridge/log', stringify({"type":"pairing","message":"interview_failed","meta":{"friendly_name":"bulb"}}), { retain: false, qos: 0 }, expect.any(Function));
-    });
-
-    it('On zigbee deviceInterview successful supported', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        const payload = {device, status: 'successful'};
-        await zigbeeHerdsman.events.deviceInterview(payload);
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bridge/log', stringify({"type":"pairing","message":"interview_successful","meta":{"friendly_name":"bulb","model":"LED1545G12","vendor":"IKEA","description":"TRADFRI LED bulb E26/E27 980 lumen, dimmable, white spectrum, opal white","supported":true}}), { retain: false, qos: 0 }, expect.any(Function));
-    });
-
-    it('On zigbee deviceInterview successful not supported', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.unsupported;
-        const payload = {device, status: 'successful'};
-        await zigbeeHerdsman.events.deviceInterview(payload);
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bridge/log', stringify({"type":"pairing","message":"interview_successful","meta":{"friendly_name":"0x0017880104e45518","supported":false}}), { retain: false, qos: 0 }, expect.any(Function));
-    });
-
-    it('On zigbee event device announce', async () => {
-        await controller.start();
-        const device = zigbeeHerdsman.devices.bulb;
-        const payload = {device};
-        await zigbeeHerdsman.events.deviceAnnounce(payload);
-        await flushPromises();
-        expect(logger.debug).toHaveBeenCalledWith(`Device 'bulb' announced itself`);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bridge/log', stringify({"type":"device_announced","message":"announce","meta":{"friendly_name":"bulb"}}), { retain: false, qos: 0}, expect.any(Function));
-    });
-
-    it('On zigbee event device leave (removed from database and settings)', async () => {
-        await controller.start();
-        zigbeeHerdsman.returnDevices.push('0x00124b00120144ae');
-        settings.set(['devices'], {})
-        MQTT.publish.mockClear();
-        const device = zigbeeHerdsman.devices.bulb;
-        const payload = {ieeeAddr: device.ieeeAddr};
-        await zigbeeHerdsman.events.deviceLeave(payload);
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bridge/log', stringify({"type":"device_removed","message":"left_network","meta":{"friendly_name":"0x000b57fffec6a5b2"}}), { retain: false, qos: 0}, expect.any(Function));
-    });
-
-    it('On zigbee event device leave (removed from database and NOT settings)', async () => {
-        await controller.start();
-        zigbeeHerdsman.returnDevices.push('0x00124b00120144ae');
-        const device = zigbeeHerdsman.devices.bulb;
-        MQTT.publish.mockClear();
-        const payload = {ieeeAddr: device.ieeeAddr};
-        await zigbeeHerdsman.events.deviceLeave(payload);
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bridge/log', stringify({"type":"device_removed","message":"left_network","meta":{"friendly_name":"0x000b57fffec6a5b2"}}), { retain: false, qos: 0}, expect.any(Function));
-    });
-
-    it('Publish entity state attribute output', async () => {
-        await controller.start();
-        settings.set(['experimental', 'output'], 'attribute');
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {dummy: {1: 'yes', 2: 'no'}, color: {r: 100, g: 50, b: 10}, state: 'ON', test: undefined, test1: null, color_temp: 370, brightness: 50});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/state", "ON", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/brightness", "50", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/color_temp", "370", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/color", '100,50,10', {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/dummy-1", "yes", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/dummy-2", "no", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/test1", '', {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/test", '', {"qos": 0, "retain": true}, expect.any(Function));
-    });
-
-    it('Publish entity state attribute_json output', async () => {
-        await controller.start();
-        settings.set(['experimental', 'output'], 'attribute_and_json');
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON', brightness: 200, color_temp: 370, linkquality: 99});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledTimes(5);
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/state", "ON", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/brightness", "200", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/color_temp", "370", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/linkquality", "99", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({"state":"ON","brightness":200,"color_temp":370,"linkquality":99}), {"qos": 0, "retain": true}, expect.any(Function));
-    });
-
-
-    it('Publish entity state attribute_json output filtered', async () => {
-        await controller.start();
-        settings.set(['experimental', 'output'], 'attribute_and_json');
-        settings.set(['devices', zigbeeHerdsman.devices.bulb.ieeeAddr, 'filtered_attributes'], ['color_temp', 'linkquality']);
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON', brightness: 200, color_temp: 370, linkquality: 99});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledTimes(3);
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/state", "ON", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/brightness", "200", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({"state":"ON","brightness":200}), {"qos": 0, "retain": true}, expect.any(Function));
-    });
-
-    it('Publish entity state attribute_json output filtered (device_options)', async () => {
-        await controller.start();
-        settings.set(['experimental', 'output'], 'attribute_and_json');
-        settings.set(['device_options', 'filtered_attributes'], ['color_temp', 'linkquality']);
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON', brightness: 200, color_temp: 370, linkquality: 99});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledTimes(3);
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/state", "ON", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/brightness", "200", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({"state":"ON","brightness":200}), {"qos": 0, "retain": true}, expect.any(Function));
-    });
-
-    it('Publish entity state attribute_json output filtered cache', async () => {
-        await controller.start();
-        settings.set(['advanced', 'output'], 'attribute_and_json');
-        settings.set(['devices', zigbeeHerdsman.devices.bulb.ieeeAddr, 'filtered_cache'], ['linkquality']);
-        MQTT.publish.mockClear();
-
-        const device = controller.zigbee.resolveEntity('bulb');
-        expect(controller.state.state[device.ieeeAddr]).toStrictEqual({"brightness":50,"color_temp":370,"linkquality":99,"state":"ON"});
-
-        await controller.publishEntityState(device, {state: 'ON', brightness: 200, color_temp: 370, linkquality: 87});
-        await flushPromises();
-
-        expect(controller.state.state[device.ieeeAddr]).toStrictEqual({"brightness":200,"color_temp":370,"state":"ON"});
-        expect(MQTT.publish).toHaveBeenCalledTimes(5);
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/state", "ON", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/brightness", "200", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/linkquality", "87", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({"state":"ON","brightness":200,"color_temp":370,"linkquality":87}), {"qos": 0, "retain": true}, expect.any(Function));
-    });
-
-    it('Publish entity state attribute_json output filtered cache (device_options)', async () => {
-        await controller.start();
-        settings.set(['advanced', 'output'], 'attribute_and_json');
-        settings.set(['device_options', 'filtered_cache'], ['linkquality']);
-        MQTT.publish.mockClear();
-
-        const device = controller.zigbee.resolveEntity('bulb');
-        expect(controller.state.state[device.ieeeAddr]).toStrictEqual({"brightness":50,"color_temp":370,"linkquality":99,"state":"ON"});
-
-        await controller.publishEntityState(device, {state: 'ON', brightness: 200, color_temp: 370, linkquality: 87});
-        await flushPromises();
-
-        expect(controller.state.state[device.ieeeAddr]).toStrictEqual({"brightness":200,"color_temp":370,"state":"ON"});
-        expect(MQTT.publish).toHaveBeenCalledTimes(5);
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/state", "ON", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/brightness", "200", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb/linkquality", "87", {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({"state":"ON","brightness":200,"color_temp":370,"linkquality":87}), {"qos": 0, "retain": true}, expect.any(Function));
-    });
-
-    it('Publish entity state with device information', async () => {
-        await controller.start();
-        settings.set(['mqtt', 'include_device_information'], true);
-        MQTT.publish.mockClear();
-        let device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON'});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb', stringify({"state":"ON","brightness":50,"color_temp":370,"linkquality":99,"device":{"friendlyName":"bulb","model":"LED1545G12","ieeeAddr":"0x000b57fffec6a5b2","networkAddress":40369,"type":"Router","manufacturerID":4476,"powerSource":"Mains (single phase)","dateCode":null, "softwareBuildID": null}}), {"qos": 0, "retain": true}, expect.any(Function));
-
-        // Unsupported device should have model "unknown"
-        device = controller.zigbee.resolveEntity('unsupported2');
-        await controller.publishEntityState(device, {state: 'ON'});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/unsupported2', stringify({"state":"ON","device":{"friendlyName":"unsupported2","model":"notSupportedModelID","ieeeAddr":"0x0017880104e45529","networkAddress":6536,"type":"EndDevice","manufacturerID":0,"powerSource":"Battery","dateCode":null, "softwareBuildID": null}}), {"qos": 0, "retain": false}, expect.any(Function));
-    });
-
-    it('Should publish entity state without retain', async () => {
-        await controller.start();
-        settings.set(['devices', zigbeeHerdsman.devices.bulb.ieeeAddr, 'retain'], false);
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON'});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb', stringify({"state":"ON","brightness":50,"color_temp":370,"linkquality":99}), {"qos": 0, "retain": false}, expect.any(Function));
-    });
-
-    it('Should publish entity state with retain', async () => {
-        await controller.start();
-        settings.set(['devices', zigbeeHerdsman.devices.bulb.ieeeAddr, 'retain'], true);
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON'});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb', stringify({"state":"ON","brightness":50,"color_temp":370,"linkquality":99}), {"qos": 0, "retain": true}, expect.any(Function));
-    });
-
-    it('Should publish entity state with expiring retention', async () => {
-        await controller.start();
-        settings.set(['mqtt', 'version'], 5);
-        settings.set(['devices', zigbeeHerdsman.devices.bulb.ieeeAddr, 'retain'], true);
-        settings.set(['devices', zigbeeHerdsman.devices.bulb.ieeeAddr, 'retention'], 37);
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON'});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bulb', stringify({"state":"ON","brightness":50,"color_temp":370,"linkquality":99}), {"qos": 0, "retain": true, "properties": {messageExpiryInterval: 37}}, expect.any(Function));
-    });
-
-    it('Publish entity state no empty messages', async () => {
-        data.writeEmptyState();
-        await controller.start();
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledTimes(0);
-    });
-
-    it('Should allow to disable state persistency', async () => {
-        settings.set(['advanced', 'cache_state_persistent'], false);
-        data.removeState();
-        await controller.start();
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON'});
-        await controller.publishEntityState(device, {brightness: 200});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledTimes(2);
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({state: "ON"}), {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({state: "ON", brightness: 200}), {"qos": 0, "retain": true}, expect.any(Function));
-        await controller.stop();
-        expect(data.stateExists()).toBeFalsy();
-    });
-
-    it('Shouldnt crash when it cannot save state', async () => {
-        data.removeState();
-        await controller.start();
-        logger.error.mockClear();
-        controller.state.file = "/";
-        await controller.state.save();
-        expect(logger.error).toHaveBeenCalledWith(expect.stringMatching(/Failed to write state to \'\/\'/));
-    });
-
-    it('Publish should not cache when set', async () => {
-        settings.set(['advanced', 'cache_state'], false);
-        data.writeEmptyState();
-        await controller.start();
-        MQTT.publish.mockClear();
-        const device = controller.zigbee.resolveEntity('bulb');
-        await controller.publishEntityState(device, {state: 'ON'});
-        await controller.publishEntityState(device, {brightness: 200});
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledTimes(2);
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({"state":"ON"}), {"qos": 0, "retain": true}, expect.any(Function));
-        expect(MQTT.publish).toHaveBeenCalledWith("zigbee2mqtt/bulb", stringify({"brightness":200}), {"qos": 0, "retain": true}, expect.any(Function));
-    });
-
-    it('Should start when state is corrupted', async () => {
-        fs.writeFileSync(path.join(data.mockDir, 'state.json'), 'corrupted');
-        await controller.start();
-        await flushPromises();
-        expect(controller.state.state).toStrictEqual({});
-    });
-
-    it('Start controller with force_disable_retain', async () => {
-        settings.set(['mqtt', 'force_disable_retain'], true);
-        await controller.start();
-        await flushPromises();
-        expect(MQTT.connect).toHaveBeenCalledTimes(1);
-        const expected = {
-            "will": { "payload": Buffer.from("offline"), "retain": false, "topic": "zigbee2mqtt/bridge/state", "qos": 1 },
-        }
-        expect(MQTT.connect).toHaveBeenCalledWith("mqtt://localhost", expected);
-    });
-
-    it('Should republish retained messages on MQTT reconnect', async () => {
-        await controller.start();
-        MQTT.publish.mockClear();
-        MQTT.events['connect']();
-        await flushPromises();
-        jest.runOnlyPendingTimers();
-        expect(MQTT.publish).toHaveBeenCalledTimes(13);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bridge/info', expect.any(String), { retain: true, qos: 0 }, expect.any(Function));
-    });
-
-    it('Should not republish retained messages on MQTT reconnect when retained message are sent', async () => {
-        await controller.start();
-        MQTT.publish.mockClear();
-        MQTT.events['connect']();
-        await flushPromises();
-        await MQTT.events.message('zigbee2mqtt/bridge/info', 'dummy');
-        jest.runOnlyPendingTimers();
-        expect(MQTT.publish).toHaveBeenCalledTimes(1);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/bridge/state', expect.any(String), { retain: true, qos: 0 }, expect.any(Function));
-    });
-
-    it('Should prevent any message being published with retain flag when force_disable_retain is set', async () => {
-        settings.set(['mqtt', 'force_disable_retain'], true);
-        await controller.mqtt.connect()
-        MQTT.publish.mockClear();
-        await controller.mqtt.publish('fo', 'bar', { retain: true })
-        await flushPromises();
-        expect(MQTT.publish).toHaveBeenCalledTimes(1);
-        expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/fo', 'bar', { retain: false, qos: 0 }, expect.any(Function));
-    });
-
-    it('Should disable legacy options on new network start', async () => {
-        settings.set(['homeassistant'], true);
-        settings.reRead();
-        expect(settings.get().homeassistant.legacy_entity_attributes).toBeTruthy();
-        expect(settings.get().advanced.legacy_api).toBeTruthy();
-        zigbeeHerdsman.start.mockReturnValueOnce('reset');
-        await controller.start();
-        expect(settings.get().homeassistant.legacy_entity_attributes).toBeFalsy();
-        expect(settings.get().advanced.legacy_api).toBeFalsy();
-    });
-
-    it('Should publish last seen changes', async () => {
-        settings.set(['advanced', 'last_seen'], 'epoch');
-        await controller.start();
-        await flushPromises();
-        MQTT.publish.mockClear();
-        const device = zigbeeHerdsman.devices.remote;
-        await zigbeeHerdsman.events.lastSeenChanged({device, reason: 'deviceAnnounce'});
-        expect(MQTT.publish).toHaveBeenCalledTimes(1);
-        expect(MQTT.publish).toHaveBeenCalledWith(
-            'zigbee2mqtt/remote', stringify({"brightness":255,"last_seen":1000}), { qos: 0, retain: true }, expect.any(Function));
-    });
-
-    it('Should not publish last seen changes when reason is messageEmitted', async () => {
-        settings.set(['advanced', 'last_seen'], 'epoch');
-        await controller.start();
-        await flushPromises();
-        MQTT.publish.mockClear();
-        const device = zigbeeHerdsman.devices.remote;
-        await zigbeeHerdsman.events.lastSeenChanged({device, reason: 'messageEmitted'});
-        expect(MQTT.publish).toHaveBeenCalledTimes(0);
-    });
-
-    it('Ignore messages from coordinator', async () => {
-        // https://github.com/Koenkk/zigbee2mqtt/issues/9218
-        await controller.start();
-        const device = zigbeeHerdsman.devices.coordinator;
-        const payload = {device, endpoint: device.getEndpoint(1), type: 'attributeReport', linkquality: 10, cluster: 'genBasic', data: {modelId: device.modelID}};
-        await zigbeeHerdsman.events.message(payload);
-        await flushPromises();
-        expect(logger.debug).toHaveBeenCalledWith(`Received Zigbee message from 'Coordinator', type 'attributeReport', cluster 'genBasic', data '{"modelId":null}' from endpoint 1, ignoring since it is from coordinator`);
-    });
-
-    it('Should remove state of removed device when stopped', async () => {
-        await controller.start();
-        const device = controller.zigbee.resolveEntity('bulb');
-        expect(controller.state.state[device.ieeeAddr]).toStrictEqual({"brightness":50,"color_temp":370,"linkquality":99,"state":"ON"});
-        device.zh.isDeleted = true;
-        await controller.stop();
-        expect(controller.state.state[device.ieeeAddr]).toStrictEqual(undefined);
-    });
-
-    it('EventBus should handle errors', async () => {
-        const eventbus = controller.eventBus;
-        const callback = jest.fn().mockImplementation(async () => {throw new Error('Whoops!')});
-        eventbus.onStateChange('test', callback);
-        eventbus.emitStateChange({});
-        await flushPromises();
-        expect(callback).toHaveBeenCalledTimes(1);
-        expect(logger.error).toHaveBeenCalledWith(`EventBus error 'String/stateChange': Whoops!`);
-    });
-});
@@ -1,8 +1,8 @@
-const logger = require('./stub/logger');
-const data = require('../lib/util/data').default;
-const path = require('path');
-const tmp = require('tmp');
-const fs = require('fs');
+import path from 'node:path';
+
+import tmp from 'tmp';
+
+import data from '../lib/util/data';

 describe('Data', () => {
    describe('Get path', () => {
@@ -15,13 +15,13 @@ describe('Data', () => {
        it('Should return correct path when ZIGBEE2MQTT_DATA set', () => {
            const expected = tmp.dirSync().name;
            process.env.ZIGBEE2MQTT_DATA = expected;
-            data.testingOnlyReload();
+            data._testReload();
            const actual = data.getPath();
            expect(actual).toBe(expected);
            expect(data.joinPath('test')).toStrictEqual(path.join(expected, 'test'));
            expect(data.joinPath('/test')).toStrictEqual(path.resolve(expected, '/test'));
            delete process.env.ZIGBEE2MQTT_DATA;
-            data.testingOnlyReload();
+            data._testReload();
        });
    });
 });
@@ -0,0 +1,394 @@
+import * as data from '../mocks/data';
+import {mockLogger} from '../mocks/logger';
+import {events as mockMQTTEvents, mockMQTTPublishAsync} from '../mocks/mqtt';
+import {flushPromises} from '../mocks/utils';
+import {devices, events as mockZHEvents, returnDevices} from '../mocks/zigbeeHerdsman';
+
+import assert from 'node:assert';
+
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import {Controller} from '../../lib/controller';
+import Availability from '../../lib/extension/availability';
+import * as settings from '../../lib/util/settings';
+import utils from '../../lib/util/utils';
+
+const mocksClear = [mockMQTTPublishAsync, mockLogger.warning, mockLogger.info];
+
+returnDevices.push(
+    devices.bulb_color.ieeeAddr,
+    devices.bulb_color_2.ieeeAddr,
+    devices.coordinator.ieeeAddr,
+    devices.remote.ieeeAddr,
+    devices.TS0601_thermostat.ieeeAddr,
+    devices.bulb_2.ieeeAddr,
+    devices.ZNCZ02LM.ieeeAddr,
+    devices.GLEDOPTO_2ID.ieeeAddr,
+    devices.QBKG03LM.ieeeAddr,
+    devices.hue_twilight.ieeeAddr,
+);
+
+describe('Extension: Availability', () => {
+    let controller: Controller;
+
+    const resetExtension = async (): Promise<void> => {
+        await controller.enableDisableExtension(false, 'Availability');
+        await controller.enableDisableExtension(true, 'Availability');
+    };
+
+    const setTimeAndAdvanceTimers = async (value: number): Promise<void> => {
+        vi.setSystemTime(Date.now() + value);
+        await vi.advanceTimersByTimeAsync(value);
+    };
+
+    beforeAll(async () => {
+        vi.spyOn(utils, 'sleep').mockImplementation(vi.fn());
+        vi.useFakeTimers();
+        settings.reRead();
+        settings.set(['availability'], {enabled: true});
+        controller = new Controller(vi.fn(), vi.fn());
+        await controller.start();
+        await flushPromises();
+    });
+
+    beforeEach(async () => {
+        vi.setSystemTime(utils.minutes(1));
+        data.writeDefaultConfiguration();
+        settings.reRead();
+        settings.set(['availability'], {enabled: true});
+        settings.set(['devices', devices.bulb_color_2.ieeeAddr, 'availability'], false);
+        Object.values(devices).forEach((d) => (d.lastSeen = utils.minutes(1)));
+        mocksClear.forEach((m) => m.mockClear());
+        await resetExtension();
+        Object.values(devices).forEach((d) => d.ping.mockClear());
+    });
+
+    afterEach(async () => {});
+
+    afterAll(async () => {
+        await controller.stop();
+        vi.useRealTimers();
+    });
+
+    it('Should publish availability on startup for device where it is enabled for', async () => {
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability', stringify({state: 'online'}), {
+            retain: true,
+            qos: 1,
+        });
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/remote/availability', stringify({state: 'online'}), {retain: true, qos: 1});
+        expect(mockMQTTPublishAsync).not.toHaveBeenCalledWith('zigbee2mqtt/bulb_color_2/availability', stringify({state: 'online'}), {
+            retain: true,
+            qos: 1,
+        });
+    });
+
+    it('Should ping on startup for enabled and unavailable devices', async () => {
+        settings.set(['devices', devices.bulb_color_2.ieeeAddr, 'availability'], true);
+        devices.bulb_color.lastSeen = Date.now() - utils.minutes(20);
+        devices.bulb_color_2.lastSeen = Date.now();
+        await resetExtension();
+
+        await setTimeAndAdvanceTimers(utils.minutes(1));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1); // enabled/unavailable
+        expect(devices.bulb_color_2.ping).toHaveBeenCalledTimes(0); // enabled/available
+    });
+
+    it('Should not ping on startup for available or disabled devices', async () => {
+        settings.set(['devices', devices.bulb_color_2.ieeeAddr, 'availability'], true);
+        settings.set(['devices', devices.bulb_color_2.ieeeAddr, 'disabled'], true);
+        devices.bulb_color.lastSeen = Date.now();
+        devices.bulb_color_2.lastSeen = Date.now() - utils.minutes(20);
+        await resetExtension();
+
+        await setTimeAndAdvanceTimers(utils.minutes(1));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0); // enabled/available
+        expect(devices.bulb_color_2.ping).toHaveBeenCalledTimes(0); // disabled/unavailable
+    });
+
+    it('Should publish offline for active device when not seen for 10 minutes', async () => {
+        mockMQTTPublishAsync.mockClear();
+        await setTimeAndAdvanceTimers(utils.minutes(5));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+
+        await setTimeAndAdvanceTimers(utils.minutes(7));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
+        expect(devices.bulb_color.ping).toHaveBeenNthCalledWith(1, true);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability', stringify({state: 'offline'}), {
+            retain: true,
+            qos: 1,
+        });
+    });
+
+    it('Shouldnt do anything for a device when availability: false is set for device', async () => {
+        await mockZHEvents.lastSeenChanged({device: devices.bulb_color_2}); // Coverage satisfaction
+
+        await setTimeAndAdvanceTimers(utils.minutes(12));
+        expect(devices.bulb_color_2.ping).toHaveBeenCalledTimes(0);
+    });
+
+    it('Should publish offline for passive device when not seen for 25 hours', async () => {
+        mockMQTTPublishAsync.mockClear();
+        await setTimeAndAdvanceTimers(utils.hours(26));
+        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/remote/availability', stringify({state: 'offline'}), {retain: true, qos: 1});
+    });
+
+    it('Should reset ping timer when device last seen changes for active device', async () => {
+        mockMQTTPublishAsync.mockClear();
+
+        await setTimeAndAdvanceTimers(utils.minutes(5));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+
+        await mockZHEvents.lastSeenChanged({device: devices.bulb_color});
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability', stringify({state: 'offline'}), {
+            retain: true,
+            qos: 1,
+        });
+
+        await setTimeAndAdvanceTimers(utils.minutes(7));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+
+        await setTimeAndAdvanceTimers(utils.minutes(10));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
+        expect(devices.bulb_color.ping).toHaveBeenNthCalledWith(1, true);
+    });
+
+    it('Should ping again when first ping fails', async () => {
+        mockMQTTPublishAsync.mockClear();
+
+        await mockZHEvents.lastSeenChanged({device: devices.bulb_color});
+
+        devices.bulb_color.ping.mockImplementationOnce(() => {
+            throw new Error('failed');
+        });
+
+        await setTimeAndAdvanceTimers(utils.minutes(15));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(2);
+        expect(devices.bulb_color.ping).toHaveBeenNthCalledWith(1, true);
+        expect(devices.bulb_color.ping).toHaveBeenNthCalledWith(2, false);
+    });
+
+    it('Should reset ping timer when device last seen changes for passive device', async () => {
+        mockMQTTPublishAsync.mockClear();
+
+        await setTimeAndAdvanceTimers(utils.hours(24));
+        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
+
+        await mockZHEvents.lastSeenChanged({device: devices.remote});
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/remote/availability', stringify({state: 'offline'}), {retain: true, qos: 1});
+
+        await setTimeAndAdvanceTimers(utils.hours(25));
+        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
+
+        await setTimeAndAdvanceTimers(utils.hours(3));
+        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
+    });
+
+    it('Should immediately mark device as online when it lastSeen changes', async () => {
+        mockMQTTPublishAsync.mockClear();
+
+        await setTimeAndAdvanceTimers(utils.minutes(15));
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability', stringify({state: 'offline'}), {
+            retain: true,
+            qos: 1,
+        });
+
+        devices.bulb_color.lastSeen = Date.now();
+        await mockZHEvents.lastSeenChanged({device: devices.bulb_color});
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability', stringify({state: 'online'}), {
+            retain: true,
+            qos: 1,
+        });
+    });
+
+    it('Should allow to change availability timeout via device options', async () => {
+        settings.set(['devices', '0x000b57fffec6a5b3', 'availability'], {timeout: 40});
+        await resetExtension();
+        devices.bulb_color.ping.mockClear();
+
+        await setTimeAndAdvanceTimers(utils.minutes(25));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+
+        await setTimeAndAdvanceTimers(utils.minutes(17));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
+    });
+
+    it('Should not ping disabled devices', async () => {
+        settings.set(['devices', devices.bulb_color.ieeeAddr, 'disabled'], true);
+        await resetExtension();
+        devices.bulb_color.ping.mockClear();
+
+        await setTimeAndAdvanceTimers(utils.minutes(15));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+    });
+
+    it('Should allow to change availability timeout via avaiability options', async () => {
+        settings.set(['availability', 'active', 'timeout'], 30);
+        await resetExtension();
+        devices.bulb_color.ping.mockClear();
+
+        await setTimeAndAdvanceTimers(utils.minutes(25));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+
+        await setTimeAndAdvanceTimers(utils.minutes(7));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
+    });
+
+    it('Should stop pinging device when it leaves', async () => {
+        await setTimeAndAdvanceTimers(utils.minutes(9));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+
+        await mockZHEvents.deviceLeave({ieeeAddr: devices.bulb_color.ieeeAddr});
+        await flushPromises();
+
+        await setTimeAndAdvanceTimers(utils.minutes(3));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+    });
+
+    it('Should stop pinging device when it is removed', async () => {
+        await setTimeAndAdvanceTimers(utils.minutes(9));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/remove', stringify({id: 'bulb_color'}));
+        await flushPromises();
+
+        await setTimeAndAdvanceTimers(utils.minutes(3));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+    });
+
+    it('Should allow to be disabled', async () => {
+        settings.set(['availability'], {enabled: false});
+        await resetExtension();
+        devices.bulb_color.ping.mockClear();
+
+        await setTimeAndAdvanceTimers(utils.minutes(12));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(0);
+    });
+
+    it('Should allow to enable availability for just one device', async () => {
+        settings.set(['availability'], {enabled: false});
+        settings.set(['devices', devices.bulb_color.ieeeAddr, 'availability'], true);
+
+        await resetExtension();
+        devices.bulb_color.ping.mockClear();
+
+        await setTimeAndAdvanceTimers(utils.minutes(11));
+        expect(devices.bulb_color.ping).toHaveBeenCalledTimes(1);
+    });
+
+    it('Should retrieve device state when it reconnects', async () => {
+        // @ts-expect-error private
+        const device = controller.zigbee.resolveEntity(devices.bulb_color.ieeeAddr);
+        // @ts-expect-error private
+        controller.state.set(device, {state: 'OFF'});
+
+        const endpoint = devices.bulb_color.getEndpoint(1);
+        assert(endpoint);
+        endpoint.read.mockClear();
+
+        await mockZHEvents.deviceAnnounce({device: devices.bulb_color});
+        await flushPromises();
+        await setTimeAndAdvanceTimers(utils.seconds(1));
+        await mockZHEvents.deviceAnnounce({device: devices.bulb_color});
+        await flushPromises();
+
+        expect(endpoint.read).toHaveBeenCalledTimes(0);
+        await setTimeAndAdvanceTimers(utils.seconds(2));
+
+        expect(endpoint.read).toHaveBeenCalledTimes(1);
+        expect(endpoint.read).toHaveBeenCalledWith('genOnOff', ['onOff']);
+
+        endpoint.read.mockClear();
+        await mockZHEvents.deviceAnnounce({device: devices.bulb_color});
+        await flushPromises();
+        endpoint.read.mockImplementationOnce(() => {
+            throw new Error('');
+        });
+        await setTimeAndAdvanceTimers(utils.seconds(3));
+        expect(endpoint.read).toHaveBeenCalledTimes(1);
+    });
+
+    it('Should republish availability when device is renamed', async () => {
+        mockMQTTPublishAsync.mockClear();
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/rename', stringify({from: 'bulb_color', to: 'bulb_new_name'}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bulb_color/availability', '', {retain: true, qos: 1});
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bulb_new_name/availability', stringify({state: 'online'}), {
+            retain: true,
+            qos: 1,
+        });
+        await setTimeAndAdvanceTimers(utils.hours(12));
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bulb_new_name/availability', stringify({state: 'offline'}), {
+            retain: true,
+            qos: 1,
+        });
+    });
+
+    it('Should publish availability payload in JSON format', async () => {
+        await resetExtension();
+        devices.remote.ping.mockClear();
+        mockMQTTPublishAsync.mockClear();
+        await setTimeAndAdvanceTimers(utils.hours(26));
+        expect(devices.remote.ping).toHaveBeenCalledTimes(0);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/remote/availability', stringify({state: 'offline'}), {retain: true, qos: 1});
+    });
+
+    it('Should publish availability for groups', async () => {
+        settings.set(['devices', devices.bulb_color_2.ieeeAddr, 'availability'], true);
+        await resetExtension();
+        devices.bulb_color_2.ping.mockClear();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/group_tradfri_remote/availability', stringify({state: 'online'}), {
+            retain: true,
+            qos: 1,
+        });
+        mockMQTTPublishAsync.mockClear();
+        await setTimeAndAdvanceTimers(utils.minutes(12));
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/group_tradfri_remote/availability', stringify({state: 'offline'}), {
+            retain: true,
+            qos: 1,
+        });
+        mockMQTTPublishAsync.mockClear();
+        devices.bulb_color_2.lastSeen = Date.now();
+        await mockZHEvents.lastSeenChanged({device: devices.bulb_color_2});
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/group_tradfri_remote/availability', stringify({state: 'online'}), {
+            retain: true,
+            qos: 1,
+        });
+    });
+
+    it('Should clear the ping queue on stop', async () => {
+        // @ts-expect-error private
+        const availability = controller.extensions.find((extension) => extension instanceof Availability)!;
+        // @ts-expect-error private
+        const publishAvailabilitySpy = vi.spyOn(availability, 'publishAvailability');
+
+        devices.bulb_color.ping.mockImplementationOnce(() => new Promise((resolve) => setTimeout(resolve, 1000)));
+        // @ts-expect-error private
+        availability.addToPingQueue(devices.bulb_color);
+        // @ts-expect-error private
+        availability.addToPingQueue(devices.bulb_color_2);
+
+        await availability.stop();
+        await setTimeAndAdvanceTimers(utils.minutes(1));
+
+        // @ts-expect-error private
+        expect(availability.pingQueue).toEqual([]);
+        // Validate the stop-interrupt implicitly by checking that it prevents further function invocations
+        expect(publishAvailabilitySpy).not.toHaveBeenCalled();
+        devices.bulb_color.ping = vi.fn(); // ensure reset
+    });
+
+    it('Should prevent instance restart', async () => {
+        // @ts-expect-error private
+        const availability = controller.extensions.find((extension) => extension instanceof Availability)!;
+
+        await availability.stop();
+
+        await expect(() => availability.start()).rejects.toThrow();
+    });
+});
@@ -0,0 +1,774 @@
+import * as data from '../mocks/data';
+import {mockDebounce} from '../mocks/debounce';
+import {mockLogger} from '../mocks/logger';
+import {events as mockMQTTEvents, mockMQTTPublishAsync} from '../mocks/mqtt';
+import {flushPromises} from '../mocks/utils';
+import {Device, devices, groups, events as mockZHEvents} from '../mocks/zigbeeHerdsman';
+
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import {Controller} from '../../lib/controller';
+import * as settings from '../../lib/util/settings';
+
+const mocksClear = [
+    mockDebounce,
+    mockMQTTPublishAsync,
+    devices.bulb_color.getEndpoint(1)!.configureReporting,
+    devices.bulb_color.getEndpoint(1)!.bind,
+    devices.bulb_color_2.getEndpoint(1)!.read,
+];
+
+describe('Extension: Bind', () => {
+    let controller: Controller;
+
+    const resetExtension = async (): Promise<void> => {
+        await controller.enableDisableExtension(false, 'Bind');
+        await controller.enableDisableExtension(true, 'Bind');
+    };
+
+    const mockClear = (device: Device): void => {
+        for (const endpoint of device.endpoints) {
+            endpoint.read.mockClear();
+            endpoint.write.mockClear();
+            endpoint.configureReporting.mockClear();
+            endpoint.bind = vi.fn();
+            endpoint.bind.mockClear();
+            endpoint.unbind.mockClear();
+        }
+    };
+
+    beforeAll(async () => {
+        vi.useFakeTimers();
+        controller = new Controller(vi.fn(), vi.fn());
+        await controller.start();
+        await flushPromises();
+    });
+
+    beforeEach(async () => {
+        data.writeDefaultConfiguration();
+        settings.reRead();
+        groups.group_1.members = [];
+        await resetExtension();
+        mocksClear.forEach((m) => m.mockClear());
+    });
+
+    afterAll(async () => {
+        vi.useRealTimers();
+    });
+
+    it('Should bind to device and configure reporting', async () => {
+        const device = devices.remote;
+        const target = devices.bulb_color.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+
+        // Setup
+        const originalDeviceOutputClusters = device.getEndpoint(1)!.outputClusters;
+        device.getEndpoint(1)!.outputClusters = [...device.getEndpoint(1)!.outputClusters, 768];
+        const originalTargetBinds = target.binds;
+        target.binds = [{cluster: {name: 'genLevelCtrl'}, target: devices.coordinator.getEndpoint(1)!}];
+        target.getClusterAttributeValue.mockReturnValueOnce(undefined);
+        mockClear(device);
+        target.configureReporting.mockImplementationOnce(() => {
+            throw new Error('timeout');
+        });
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({transaction: '1234', from: 'remote', to: 'bulb_color'}));
+        await flushPromises();
+        expect(target.read).toHaveBeenCalledWith('lightingColorCtrl', ['colorCapabilities']);
+        expect(endpoint.bind).toHaveBeenCalledTimes(4);
+        expect(endpoint.bind).toHaveBeenCalledWith('genOnOff', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genLevelCtrl', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genScenes', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('lightingColorCtrl', target);
+        expect(target.configureReporting).toHaveBeenCalledTimes(3);
+        expect(target.configureReporting).toHaveBeenCalledWith('genOnOff', [
+            {attribute: 'onOff', maximumReportInterval: 3600, minimumReportInterval: 0, reportableChange: 0},
+        ]);
+        expect(target.configureReporting).toHaveBeenCalledWith('genLevelCtrl', [
+            {attribute: 'currentLevel', maximumReportInterval: 3600, minimumReportInterval: 5, reportableChange: 1},
+        ]);
+        expect(target.configureReporting).toHaveBeenCalledWith('lightingColorCtrl', [
+            {attribute: 'colorTemperature', minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1},
+            {attribute: 'currentX', minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1},
+            {attribute: 'currentY', minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1},
+        ]);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({
+                transaction: '1234',
+                data: {
+                    from: 'remote',
+                    from_endpoint: 'default',
+                    to: 'bulb_color',
+                    clusters: ['genScenes', 'genOnOff', 'genLevelCtrl', 'lightingColorCtrl'],
+                    failed: [],
+                },
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bridge/devices', expect.any(String), {retain: true, qos: 0});
+
+        // Teardown
+        target.binds = originalTargetBinds;
+        device.getEndpoint(1)!.outputClusters = originalDeviceOutputClusters;
+    });
+
+    it('Should throw error on invalid payload', async () => {
+        mockMQTTPublishAsync.mockClear();
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({fromz: 'remote', to: 'bulb_color'}));
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({data: {}, status: 'error', error: 'Invalid payload'}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Filters out unsupported clusters for reporting setup', async () => {
+        const device = devices.remote;
+        const target = devices.bulb_color.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+
+        // Setup
+        const originalDeviceInputClusters = device.getEndpoint(1)!.inputClusters;
+        device.getEndpoint(1)!.inputClusters = [...device.getEndpoint(1)!.inputClusters, 8];
+        const originalDeviceOutputClusters = device.getEndpoint(1)!.outputClusters;
+        device.getEndpoint(1)!.outputClusters = [...device.getEndpoint(1)!.outputClusters, 768];
+        const originalTargetInputClusters = target.inputClusters;
+        target.inputClusters = [...originalTargetInputClusters];
+        target.inputClusters.splice(originalTargetInputClusters.indexOf(8), 1); // remove genLevelCtrl
+        const originalTargetOutputClusters = target.outputClusters;
+        target.outputClusters = [...target.outputClusters, 8];
+        const originalTargetBinds = target.binds;
+        target.binds = [{cluster: {name: 'genLevelCtrl'}, target: devices.coordinator.getEndpoint(1)!}];
+        target.getClusterAttributeValue.mockReturnValueOnce(undefined);
+        mockClear(device);
+        target.configureReporting.mockImplementationOnce(() => {
+            throw new Error('timeout');
+        });
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({transaction: '1234', from: 'remote', to: 'bulb_color'}));
+        await flushPromises();
+
+        expect(target.read).toHaveBeenCalledWith('lightingColorCtrl', ['colorCapabilities']);
+        expect(endpoint.bind).toHaveBeenCalledTimes(4);
+        expect(endpoint.bind).toHaveBeenCalledWith('genOnOff', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genLevelCtrl', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genScenes', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('lightingColorCtrl', target);
+        expect(target.configureReporting).toHaveBeenCalledTimes(2);
+        expect(target.configureReporting).toHaveBeenCalledWith('genOnOff', [
+            {attribute: 'onOff', maximumReportInterval: 3600, minimumReportInterval: 0, reportableChange: 0},
+        ]);
+        // expect(target.configureReporting).toHaveBeenCalledWith("genLevelCtrl",[{"attribute": "currentLevel", "maximumReportInterval": 3600, "minimumReportInterval": 5, "reportableChange": 1}]);
+        expect(target.configureReporting).toHaveBeenCalledWith('lightingColorCtrl', [
+            {attribute: 'colorTemperature', minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1},
+            {attribute: 'currentX', minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1},
+            {attribute: 'currentY', minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1},
+        ]);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({
+                transaction: '1234',
+                data: {
+                    from: 'remote',
+                    from_endpoint: 'default',
+                    to: 'bulb_color',
+                    clusters: ['genScenes', 'genOnOff', 'genLevelCtrl', 'lightingColorCtrl'],
+                    failed: [],
+                },
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bridge/devices', expect.any(String), {retain: true, qos: 0});
+
+        // Teardown
+        target.binds = originalTargetBinds;
+        target.inputClusters = originalTargetInputClusters;
+        target.outputClusters = originalTargetOutputClusters;
+        device.getEndpoint(1)!.inputClusters = originalDeviceInputClusters;
+        device.getEndpoint(1)!.outputClusters = originalDeviceOutputClusters;
+    });
+
+    it('Filters out reporting setup based on bind status', async () => {
+        const device = devices.remote;
+        const target = devices.bulb_color.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+
+        // Setup
+        const originalDeviceOutputClusters = device.getEndpoint(1)!.outputClusters;
+        device.getEndpoint(1)!.outputClusters = [...device.getEndpoint(1)!.outputClusters, 768];
+        const originalTargetBinds = target.binds;
+        target.binds = [{cluster: {name: 'genLevelCtrl'}, target: devices.coordinator.getEndpoint(1)!}];
+        target.getClusterAttributeValue.mockReturnValueOnce(undefined);
+        mockClear(device);
+        target.configureReporting.mockImplementationOnce(() => {
+            throw new Error('timeout');
+        });
+        const originalTargetCR = target.configuredReportings;
+        target.configuredReportings = [
+            {
+                cluster: {name: 'genLevelCtrl'},
+                attribute: {name: 'currentLevel', ID: 0},
+                minimumReportInterval: 0,
+                maximumReportInterval: 3600,
+                reportableChange: 0,
+            },
+        ];
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({transaction: '1234', from: 'remote', to: 'bulb_color'}));
+        await flushPromises();
+        expect(target.read).toHaveBeenCalledWith('lightingColorCtrl', ['colorCapabilities']);
+        expect(endpoint.bind).toHaveBeenCalledTimes(4);
+        expect(endpoint.bind).toHaveBeenCalledWith('genOnOff', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genLevelCtrl', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genScenes', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('lightingColorCtrl', target);
+        expect(target.configureReporting).toHaveBeenCalledTimes(2);
+        expect(target.configureReporting).toHaveBeenCalledWith('genOnOff', [
+            {attribute: 'onOff', maximumReportInterval: 3600, minimumReportInterval: 0, reportableChange: 0},
+        ]);
+        // expect(target.configureReporting).toHaveBeenCalledWith("genLevelCtrl",[{"attribute": "currentLevel", "maximumReportInterval": 3600, "minimumReportInterval": 5, "reportableChange": 1}]);
+        expect(target.configureReporting).toHaveBeenCalledWith('lightingColorCtrl', [
+            {attribute: 'colorTemperature', minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1},
+            {attribute: 'currentX', minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1},
+            {attribute: 'currentY', minimumReportInterval: 5, maximumReportInterval: 3600, reportableChange: 1},
+        ]);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({
+                transaction: '1234',
+                data: {
+                    from: 'remote',
+                    from_endpoint: 'default',
+                    to: 'bulb_color',
+                    clusters: ['genScenes', 'genOnOff', 'genLevelCtrl', 'lightingColorCtrl'],
+                    failed: [],
+                },
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bridge/devices', expect.any(String), {retain: true, qos: 0});
+
+        // Teardown
+        target.configuredReportings = originalTargetCR;
+        target.binds = originalTargetBinds;
+        device.getEndpoint(1)!.outputClusters = originalDeviceOutputClusters;
+    });
+
+    it('Should bind only specified clusters', async () => {
+        const device = devices.remote;
+        const target = devices.bulb_color.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'bulb_color', clusters: ['genOnOff']}));
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(1);
+        expect(endpoint.bind).toHaveBeenCalledWith('genOnOff', target);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({data: {from: 'remote', from_endpoint: 'default', to: 'bulb_color', clusters: ['genOnOff'], failed: []}, status: 'ok'}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should log error when there is nothing to bind', async () => {
+        const device = devices.bulb_color;
+        const endpoint = device.getEndpoint(1)!;
+        mockClear(device);
+        mockLogger.error.mockClear();
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'button'}));
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(0);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({data: {}, status: 'error', error: 'Nothing to bind'}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should unbind', async () => {
+        const device = devices.remote;
+        const target = devices.bulb_color.getEndpoint(1)!;
+
+        // setup
+        target.configureReporting.mockImplementationOnce(() => {
+            throw new Error('timeout');
+        });
+        const originalRemoteBinds = device.getEndpoint(1)!.binds;
+        device.getEndpoint(1)!.binds = [];
+        const originalTargetBinds = target.binds;
+        target.binds = [
+            {cluster: {name: 'genOnOff'}, target: devices.coordinator.getEndpoint(1)!},
+            {cluster: {name: 'genLevelCtrl'}, target: devices.coordinator.getEndpoint(1)!},
+            {cluster: {name: 'lightingColorCtrl'}, target: devices.coordinator.getEndpoint(1)!},
+        ];
+
+        const endpoint = device.getEndpoint(1)!;
+        mockClear(device);
+        delete devices.bulb_color.meta.configured;
+        expect(devices.bulb_color.meta.configured).toBe(undefined);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'bulb_color'}));
+        await flushPromises();
+        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genOnOff', target);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genLevelCtrl', target);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genScenes', target);
+
+        // Disable reporting
+        expect(target.configureReporting).toHaveBeenCalledTimes(3);
+        expect(target.configureReporting).toHaveBeenCalledWith('genOnOff', [
+            {attribute: 'onOff', maximumReportInterval: 0xffff, minimumReportInterval: 0, reportableChange: 0},
+        ]);
+        expect(target.configureReporting).toHaveBeenCalledWith('genLevelCtrl', [
+            {attribute: 'currentLevel', maximumReportInterval: 0xffff, minimumReportInterval: 5, reportableChange: 1},
+        ]);
+        expect(target.configureReporting).toHaveBeenCalledWith('lightingColorCtrl', [
+            {attribute: 'colorTemperature', minimumReportInterval: 5, maximumReportInterval: 0xffff, reportableChange: 1},
+            {attribute: 'currentX', minimumReportInterval: 5, maximumReportInterval: 0xffff, reportableChange: 1},
+            {attribute: 'currentY', minimumReportInterval: 5, maximumReportInterval: 0xffff, reportableChange: 1},
+        ]);
+        expect(devices.bulb_color.meta.configured).toBe(332242049);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/unbind',
+            stringify({
+                data: {from: 'remote', from_endpoint: 'default', to: 'bulb_color', clusters: ['genScenes', 'genOnOff', 'genLevelCtrl'], failed: []},
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+
+        // Teardown
+        target.binds = originalTargetBinds;
+        device.getEndpoint(1)!.binds = originalRemoteBinds;
+    });
+
+    it('Should unbind coordinator', async () => {
+        const device = devices.remote;
+        const target = devices.coordinator.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+        mockClear(device);
+        endpoint.unbind.mockClear();
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'Coordinator'}));
+        await flushPromises();
+        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genOnOff', target);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genLevelCtrl', target);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genScenes', target);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/unbind',
+            stringify({
+                data: {from: 'remote', from_endpoint: 'default', to: 'Coordinator', clusters: ['genScenes', 'genOnOff', 'genLevelCtrl'], failed: []},
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should bind to groups', async () => {
+        const device = devices.remote;
+        const target = groups.group_1;
+        const target1Member = devices.bulb.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+        target.members.push(target1Member);
+        target1Member.configureReporting.mockClear();
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'group_1'}));
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(3);
+        expect(endpoint.bind).toHaveBeenCalledWith('genOnOff', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genLevelCtrl', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genScenes', target);
+        expect(target1Member.configureReporting).toHaveBeenCalledTimes(2);
+        expect(target1Member.configureReporting).toHaveBeenCalledWith('genOnOff', [
+            {attribute: 'onOff', maximumReportInterval: 3600, minimumReportInterval: 0, reportableChange: 0},
+        ]);
+        expect(target1Member.configureReporting).toHaveBeenCalledWith('genLevelCtrl', [
+            {attribute: 'currentLevel', maximumReportInterval: 3600, minimumReportInterval: 5, reportableChange: 1},
+        ]);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({
+                data: {from: 'remote', from_endpoint: 'default', to: 'group_1', clusters: ['genScenes', 'genOnOff', 'genLevelCtrl'], failed: []},
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+
+        // Should configure reporting for device added to group
+        target1Member.configureReporting.mockClear();
+        await mockMQTTEvents.message('zigbee2mqtt/bridge/request/group/members/add', stringify({group: 'group_1', device: 'bulb'}));
+        await flushPromises();
+        expect(target1Member.configureReporting).toHaveBeenCalledTimes(2);
+        expect(target1Member.configureReporting).toHaveBeenCalledWith('genOnOff', [
+            {attribute: 'onOff', maximumReportInterval: 3600, minimumReportInterval: 0, reportableChange: 0},
+        ]);
+        expect(target1Member.configureReporting).toHaveBeenCalledWith('genLevelCtrl', [
+            {attribute: 'currentLevel', maximumReportInterval: 3600, minimumReportInterval: 5, reportableChange: 1},
+        ]);
+    });
+
+    it('Should unbind from group', async () => {
+        const device = devices.remote;
+        const target = groups.group_1;
+        const target1Member = devices.bulb.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+        target.members.push(target1Member);
+        target1Member.configureReporting.mockClear();
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'group_1'}));
+        await flushPromises();
+        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genOnOff', target);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genLevelCtrl', target);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genScenes', target);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/unbind',
+            stringify({
+                data: {from: 'remote', from_endpoint: 'default', to: 'group_1', clusters: ['genScenes', 'genOnOff', 'genLevelCtrl'], failed: []},
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should unbind from group with skip_disable_reporting=true', async () => {
+        const device = devices.remote;
+        const target = groups.group_1;
+        const target1Member = devices.bulb_2.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+        target.members.push(target1Member);
+
+        // The device unbind mock doesn't remove binds, therefore remove them here already otherwise configure reporiting is not disabled.
+        const originalBinds = endpoint.binds;
+        endpoint.binds = [];
+
+        target1Member.binds = [
+            {cluster: {name: 'genLevelCtrl'}, target: devices.coordinator.getEndpoint(1)!},
+            {cluster: {name: 'genOnOff'}, target: devices.coordinator.getEndpoint(1)!},
+        ];
+        target1Member.configureReporting.mockClear();
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'group_1', skip_disable_reporting: true}));
+        await flushPromises();
+        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
+        // with skip_disable_reporting set to false, we don't expect it to reconfigure reporting
+        expect(target1Member.configureReporting).toHaveBeenCalledTimes(0);
+        endpoint.binds = originalBinds;
+    });
+
+    it('Should unbind from group with skip_disable_reporting=false', async () => {
+        const device = devices.remote;
+        const target = groups.group_1;
+        const target1Member = devices.bulb_2.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+        target.members.push(target1Member);
+
+        // The device unbind mock doesn't remove binds, therefore remove them here already otherwise configure reporiting is not disabled.
+        const originalBinds = endpoint.binds;
+        endpoint.binds = [];
+
+        target1Member.binds = [
+            {cluster: {name: 'genLevelCtrl'}, target: devices.coordinator.getEndpoint(1)!},
+            {cluster: {name: 'genOnOff'}, target: devices.coordinator.getEndpoint(1)!},
+        ];
+        target1Member.configureReporting.mockClear();
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: 'group_1', skip_disable_reporting: false}));
+        await flushPromises();
+        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
+        // with skip_disable_reporting set, we expect it to reconfigure reporting
+        expect(target1Member.configureReporting).toHaveBeenCalledTimes(2);
+        expect(target1Member.configureReporting).toHaveBeenCalledWith('genLevelCtrl', [
+            {attribute: 'currentLevel', maximumReportInterval: 65535, minimumReportInterval: 5, reportableChange: 1},
+        ]);
+        expect(target1Member.configureReporting).toHaveBeenCalledWith('genOnOff', [
+            {attribute: 'onOff', maximumReportInterval: 65535, minimumReportInterval: 0, reportableChange: 0},
+        ]);
+        endpoint.binds = originalBinds;
+    });
+
+    it('Should bind to group by number', async () => {
+        const device = devices.remote;
+        const target = groups.group_1;
+        const endpoint = device.getEndpoint(1)!;
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: '1'}));
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(3);
+        expect(endpoint.bind).toHaveBeenCalledWith('genOnOff', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genLevelCtrl', target);
+        expect(endpoint.bind).toHaveBeenCalledWith('genScenes', target);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({
+                data: {from: 'remote', from_endpoint: 'default', to: '1', clusters: ['genScenes', 'genOnOff', 'genLevelCtrl'], failed: []},
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should log when bind fails', async () => {
+        mockLogger.error.mockClear();
+        const device = devices.remote;
+        const endpoint = device.getEndpoint(1)!;
+        mockClear(device);
+        endpoint.bind.mockImplementation(() => {
+            throw new Error('failed');
+        });
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'bulb_color'}));
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(3);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({data: {}, status: 'error', error: 'Failed to bind'}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should bind from non default endpoint names', async () => {
+        const device = devices.remote;
+        const target = devices.QBKG03LM.getEndpoint(3)!;
+        const endpoint = device.getEndpoint(2)!;
+        mockClear(device);
+        mockMQTTEvents.message(
+            'zigbee2mqtt/bridge/request/device/bind',
+            stringify({from: 'remote', from_endpoint: 'ep2', to: 'wall_switch_double', to_endpoint: 'right'}),
+        );
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(1);
+        expect(endpoint.bind).toHaveBeenCalledWith('genOnOff', target);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({
+                data: {from: 'remote', from_endpoint: 'ep2', to: 'wall_switch_double', to_endpoint: 'right', clusters: ['genOnOff'], failed: []},
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should bind from non default endpoint IDs', async () => {
+        const device = devices.remote;
+        const target = devices.QBKG03LM.getEndpoint(3)!;
+        const endpoint = device.getEndpoint(2)!;
+        mockClear(device);
+        mockMQTTEvents.message(
+            'zigbee2mqtt/bridge/request/device/bind',
+            stringify({from: 'remote', from_endpoint: 2, to: 'wall_switch_double', to_endpoint: 3}),
+        );
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(1);
+        expect(endpoint.bind).toHaveBeenCalledWith('genOnOff', target);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({
+                data: {from: 'remote', from_endpoint: 2, to: 'wall_switch_double', to_endpoint: 3, clusters: ['genOnOff'], failed: []},
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should bind server clusters to client clusters', async () => {
+        const device = devices.temperature_sensor;
+        const target = devices.heating_actuator.getEndpoint(1)!;
+        const endpoint = device.getEndpoint(1)!;
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'temperature_sensor', to: 'heating_actuator'}));
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(1);
+        expect(endpoint.bind).toHaveBeenCalledWith('msTemperatureMeasurement', target);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({
+                data: {
+                    from: 'temperature_sensor',
+                    from_endpoint: 'default',
+                    to: 'heating_actuator',
+                    clusters: ['msTemperatureMeasurement'],
+                    failed: [],
+                },
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should bind to default endpoint returned by endpoints()', async () => {
+        const device = devices.remote;
+        const target = devices.QBKG04LM.getEndpoint(2)!;
+        const endpoint = device.getEndpoint(2)!;
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', from_endpoint: 'ep2', to: 'wall_switch'}));
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(1);
+        expect(endpoint.bind).toHaveBeenCalledWith('genOnOff', target);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({data: {from: 'remote', from_endpoint: 'ep2', to: 'wall_switch', clusters: ['genOnOff'], failed: []}, status: 'ok'}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should unbind from default_bind_group', async () => {
+        const device = devices.remote;
+        const target = 'default_bind_group';
+        const endpoint = device.getEndpoint(1)!;
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/unbind', stringify({from: 'remote', to: target}));
+        await flushPromises();
+        expect(endpoint.unbind).toHaveBeenCalledTimes(3);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genOnOff', 901);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genLevelCtrl', 901);
+        expect(endpoint.unbind).toHaveBeenCalledWith('genScenes', 901);
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/unbind',
+            stringify({
+                data: {
+                    from: 'remote',
+                    from_endpoint: 'default',
+                    to: 'default_bind_group',
+                    clusters: ['genScenes', 'genOnOff', 'genLevelCtrl'],
+                    failed: [],
+                },
+                status: 'ok',
+            }),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Error bind fails when source device does not exist', async () => {
+        const device = devices.remote;
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote_not_existing', to: 'bulb_color'}));
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({data: {}, status: 'error', error: "Source device 'remote_not_existing' does not exist"}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it("Error bind fails when source device's endpoint does not exist", async () => {
+        const device = devices.remote;
+        mockClear(device);
+        mockMQTTEvents.message(
+            'zigbee2mqtt/bridge/request/device/bind',
+            stringify({from: 'remote', from_endpoint: 'not_existing_endpoint', to: 'bulb_color'}),
+        );
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({data: {}, status: 'error', error: "Source device 'remote' does not have endpoint 'not_existing_endpoint'"}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Error bind fails when target device or group does not exist', async () => {
+        const device = devices.remote;
+        mockClear(device);
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/bind', stringify({from: 'remote', to: 'bulb_color_not_existing'}));
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({data: {}, status: 'error', error: "Target device or group 'bulb_color_not_existing' does not exist"}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it("Error bind fails when target device's endpoint does not exist", async () => {
+        const device = devices.remote;
+        mockClear(device);
+        mockMQTTEvents.message(
+            'zigbee2mqtt/bridge/request/device/bind',
+            stringify({from: 'remote', to: 'bulb_color', to_endpoint: 'not_existing_endpoint'}),
+        );
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/bind',
+            stringify({data: {}, status: 'error', error: "Target device 'bulb_color' does not have endpoint 'not_existing_endpoint'"}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should poll bounded Hue bulb when receiving message from Hue dimmer', async () => {
+        const remote = devices.remote;
+        const data = {button: 3, unknown1: 3145728, type: 2, unknown2: 0, time: 1};
+        const payload = {
+            data,
+            cluster: 'manuSpecificPhilips',
+            device: remote,
+            endpoint: remote.getEndpoint(2)!,
+            type: 'commandHueNotification',
+            linkquality: 10,
+            groupID: 0,
+        };
+        await mockZHEvents.message(payload);
+        await flushPromises();
+        expect(mockDebounce).toHaveBeenCalledTimes(1);
+        expect(devices.bulb_color.getEndpoint(1)!.read).toHaveBeenCalledWith('genLevelCtrl', ['currentLevel']);
+    });
+
+    it('Should poll bounded Hue bulb when receiving message from scene controller', async () => {
+        const remote = devices.bj_scene_switch;
+        const data = {action: 'recall_2_row_1'};
+        devices.bulb_color_2.getEndpoint(1)!.read.mockImplementationOnce(() => {
+            throw new Error('failed');
+        });
+        const payload = {
+            data,
+            cluster: 'genScenes',
+            device: remote,
+            endpoint: remote.getEndpoint(10)!,
+            type: 'commandRecall',
+            linkquality: 10,
+            groupID: 0,
+        };
+        await mockZHEvents.message(payload);
+        await flushPromises();
+        // Calls to three clusters are expected in this case
+        expect(mockDebounce).toHaveBeenCalledTimes(3);
+        expect(devices.bulb_color_2.getEndpoint(1)!.read).toHaveBeenCalledWith('genOnOff', ['onOff']);
+        expect(devices.bulb_color_2.getEndpoint(1)!.read).toHaveBeenCalledWith('genLevelCtrl', ['currentLevel']);
+        expect(devices.bulb_color_2.getEndpoint(1)!.read).toHaveBeenCalledWith('lightingColorCtrl', ['currentX', 'currentY', 'colorTemperature']);
+    });
+
+    it('Should poll grouped Hue bulb when receiving message from TRADFRI remote', async () => {
+        devices.bulb_color_2.getEndpoint(1)!.read.mockClear();
+        devices.bulb_2.getEndpoint(1)!.read.mockClear();
+        const remote = devices.tradfri_remote;
+        const data = {stepmode: 0, stepsize: 43, transtime: 5};
+        const payload = {
+            data,
+            cluster: 'genLevelCtrl',
+            device: remote,
+            endpoint: remote.getEndpoint(1)!,
+            type: 'commandStepWithOnOff',
+            linkquality: 10,
+            groupID: 15071,
+        };
+        await mockZHEvents.message(payload);
+        await flushPromises();
+        expect(mockDebounce).toHaveBeenCalledTimes(2);
+        expect(devices.bulb_color_2.getEndpoint(1)!.read).toHaveBeenCalledTimes(2);
+        expect(devices.bulb_color_2.getEndpoint(1)!.read).toHaveBeenCalledWith('genLevelCtrl', ['currentLevel']);
+        expect(devices.bulb_color_2.getEndpoint(1)!.read).toHaveBeenCalledWith('genOnOff', ['onOff']);
+
+        // Should also only debounce once
+        await mockZHEvents.message(payload);
+        await flushPromises();
+        expect(mockDebounce).toHaveBeenCalledTimes(2);
+        expect(devices.bulb_color_2.getEndpoint(1)!.read).toHaveBeenCalledTimes(4);
+
+        // Should only call Hue bulb, not e.g. tradfri
+        expect(devices.bulb_2.getEndpoint(1)!.read).toHaveBeenCalledTimes(0);
+    });
+});
@@ -0,0 +1,262 @@
+import * as data from '../mocks/data';
+import {mockLogger} from '../mocks/logger';
+import {events as mockMQTTEvents, mockMQTTPublishAsync} from '../mocks/mqtt';
+import {flushPromises} from '../mocks/utils';
+import {Device, devices, Endpoint, events as mockZHEvents} from '../mocks/zigbeeHerdsman';
+
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import {Controller} from '../../lib/controller';
+import * as settings from '../../lib/util/settings';
+
+const mocksClear = [mockMQTTPublishAsync, mockLogger.warning, mockLogger.debug];
+
+describe('Extension: Configure', () => {
+    let controller: Controller;
+    let coordinatorEndpoint: Endpoint;
+
+    const resetExtension = async (): Promise<void> => {
+        await controller.enableDisableExtension(false, 'Configure');
+        await controller.enableDisableExtension(true, 'Configure');
+    };
+
+    const mockClear = (device: Device): void => {
+        for (const endpoint of device.endpoints) {
+            endpoint.read.mockClear();
+            endpoint.write.mockClear();
+            endpoint.configureReporting.mockClear();
+            endpoint.bind.mockClear();
+        }
+    };
+
+    const expectRemoteConfigured = (): void => {
+        const device = devices.remote;
+        const endpoint1 = device.getEndpoint(1)!;
+        expect(endpoint1.bind).toHaveBeenCalledTimes(2);
+        expect(endpoint1.bind).toHaveBeenCalledWith('genOnOff', coordinatorEndpoint);
+        expect(endpoint1.bind).toHaveBeenCalledWith('genLevelCtrl', coordinatorEndpoint);
+
+        const endpoint2 = device.getEndpoint(2)!;
+        expect(endpoint2.write).toHaveBeenCalledTimes(1);
+        expect(endpoint2.write).toHaveBeenCalledWith('genBasic', {49: {type: 25, value: 11}}, {disableDefaultResponse: true, manufacturerCode: 4107});
+        expect(device.meta.configured).toBe(332242049);
+    };
+
+    const expectBulbConfigured = (): void => {
+        const device = devices.bulb;
+        const endpoint1 = device.getEndpoint(1)!;
+        expect(endpoint1.read).toHaveBeenCalledTimes(2);
+        expect(endpoint1.read).toHaveBeenCalledWith('lightingColorCtrl', ['colorCapabilities']);
+        expect(endpoint1.read).toHaveBeenCalledWith('lightingColorCtrl', ['colorTempPhysicalMin', 'colorTempPhysicalMax']);
+    };
+
+    const expectBulbNotConfigured = (): void => {
+        const device = devices.bulb;
+        const endpoint1 = device.getEndpoint(1)!;
+        expect(endpoint1.read).toHaveBeenCalledTimes(0);
+    };
+
+    const expectRemoteNotConfigured = (): void => {
+        const device = devices.remote;
+        const endpoint1 = device.getEndpoint(1)!;
+        expect(endpoint1.bind).toHaveBeenCalledTimes(0);
+    };
+
+    const wait = async (ms: number): Promise<void> => await new Promise((resolve) => setTimeout(resolve, ms));
+
+    beforeAll(async () => {
+        vi.useFakeTimers();
+        controller = new Controller(vi.fn(), vi.fn());
+        await controller.start();
+        await vi.runOnlyPendingTimersAsync();
+    });
+
+    beforeEach(async () => {
+        data.writeDefaultConfiguration();
+        settings.reRead();
+        mocksClear.forEach((m) => m.mockClear());
+        coordinatorEndpoint = devices.coordinator.getEndpoint(1)!;
+        await resetExtension();
+        await vi.runOnlyPendingTimersAsync();
+    });
+
+    afterAll(async () => {
+        vi.useRealTimers();
+    });
+
+    it('Should configure Router on startup', async () => {
+        expectBulbConfigured();
+    });
+
+    it('Should not configure EndDevice on startup', async () => {
+        expectRemoteNotConfigured();
+    });
+
+    it('Should re-configure when device rejoins', async () => {
+        expectBulbConfigured();
+        const device = devices.bulb;
+        await flushPromises();
+        mockClear(device);
+        const payload = {device};
+        mockZHEvents.deviceJoined(payload);
+        await flushPromises();
+        expectBulbConfigured();
+    });
+
+    it('Should not re-configure disabled devices', async () => {
+        expectBulbConfigured();
+        const device = devices.bulb;
+        await flushPromises();
+        mockClear(device);
+        settings.set(['devices', device.ieeeAddr, 'disabled'], true);
+        mockZHEvents.deviceJoined({device});
+        await flushPromises();
+        expectBulbNotConfigured();
+    });
+
+    it('Should reconfigure reporting on reconfigure event', async () => {
+        expectBulbConfigured();
+        // @ts-expect-error private
+        const device = controller.zigbee.resolveEntity(devices.bulb)!;
+        mockClear(device.zh);
+        expectBulbNotConfigured();
+        // @ts-expect-error private
+        controller.eventBus.emitReconfigure({device});
+        await flushPromises();
+        expectBulbConfigured();
+    });
+
+    it('Should not configure twice', async () => {
+        expectBulbConfigured();
+        const device = devices.bulb;
+        mockClear(device);
+        await mockZHEvents.deviceInterview({device});
+        await flushPromises();
+        expectBulbNotConfigured();
+    });
+
+    it('Should configure on zigbee message when not configured yet', async () => {
+        const device = devices.bulb;
+        delete device.meta.configured;
+        mockClear(device);
+        await mockZHEvents.lastSeenChanged({device});
+        await flushPromises();
+        expectBulbConfigured();
+    });
+
+    it('Should allow to configure via MQTT', async () => {
+        mockClear(devices.remote);
+        expectRemoteNotConfigured();
+        await mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/configure', 'remote');
+        await flushPromises();
+        expectRemoteConfigured();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/configure',
+            stringify({data: {id: 'remote'}, status: 'ok'}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Fail to configure via MQTT when device does not exist', async () => {
+        await mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/configure', stringify({id: 'not_existing_device'}));
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/configure',
+            stringify({data: {}, status: 'error', error: "Device 'not_existing_device' does not exist"}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Fail to configure via MQTT when configure fails', async () => {
+        devices.remote.getEndpoint(1)!.bind.mockImplementationOnce(async () => {
+            throw new Error('Bind timeout after 10s');
+        });
+        await mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/configure', stringify({id: 'remote'}));
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/configure',
+            stringify({data: {}, status: 'error', error: 'Failed to configure (Bind timeout after 10s)'}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Fail to configure via MQTT when device has no configure', async () => {
+        await mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/configure', stringify({id: '0x0017882104a44559', transaction: 20}));
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/configure',
+            stringify({data: {}, status: 'error', error: "Device 'TS0601_thermostat' cannot be configured", transaction: 20}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Handles invalid payload for configure via MQTT', async () => {
+        await mockMQTTEvents.message('zigbee2mqtt/bridge/request/device/configure', stringify({idx: '0x0017882104a44559'}));
+        await flushPromises();
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/device/configure',
+            stringify({data: {}, status: 'error', error: 'Invalid payload'}),
+            {retain: false, qos: 0},
+        );
+    });
+
+    it('Should not configure when interview not completed', async () => {
+        const device = devices.remote;
+        delete device.meta.configured;
+        device.interviewCompleted = false;
+        mockClear(device);
+        await mockZHEvents.lastSeenChanged({device});
+        await flushPromises();
+        expectRemoteNotConfigured();
+        device.interviewCompleted = true;
+    });
+
+    it('Should not configure when already configuring', async () => {
+        const device = devices.remote;
+        delete device.meta.configured;
+        const endpoint = device.getEndpoint(1)!;
+        endpoint.bind.mockImplementationOnce(async () => await wait(500));
+        mockClear(device);
+        await mockZHEvents.lastSeenChanged({device});
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(1);
+        await mockZHEvents.lastSeenChanged({device});
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(1);
+    });
+
+    it('Should configure max 3 times when fails', async () => {
+        // @ts-expect-error private
+        controller.extensions.find((e) => e.constructor.name === 'Configure').attempts = {};
+        const device = devices.remote;
+        delete device.meta.configured;
+        const endpoint = device.getEndpoint(1)!;
+        mockClear(device);
+        endpoint.bind.mockImplementationOnce(async () => {
+            throw new Error('BLA');
+        });
+        await mockZHEvents.lastSeenChanged({device});
+        await flushPromises();
+        endpoint.bind.mockImplementationOnce(async () => {
+            throw new Error('BLA');
+        });
+        await mockZHEvents.lastSeenChanged({device});
+        await flushPromises();
+        endpoint.bind.mockImplementationOnce(async () => {
+            throw new Error('BLA');
+        });
+        await mockZHEvents.lastSeenChanged({device});
+        await flushPromises();
+        endpoint.bind.mockImplementationOnce(async () => {
+            throw new Error('BLA');
+        });
+        await mockZHEvents.lastSeenChanged({device});
+        await flushPromises();
+        endpoint.bind.mockImplementationOnce(async () => {
+            throw new Error('BLA');
+        });
+        await mockZHEvents.lastSeenChanged({device});
+        await flushPromises();
+        expect(endpoint.bind).toHaveBeenCalledTimes(3);
+    });
+});
@@ -0,0 +1,357 @@
+import * as data from '../mocks/data';
+import {mockLogger} from '../mocks/logger';
+import {mockMQTTEndAsync, events as mockMQTTEvents, mockMQTTPublishAsync} from '../mocks/mqtt';
+import {flushPromises} from '../mocks/utils';
+import {devices, mockController as mockZHController, returnDevices} from '../mocks/zigbeeHerdsman';
+
+import type Device from '../../lib/model/device';
+
+import fs from 'node:fs';
+import path from 'node:path';
+
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import * as zhc from 'zigbee-herdsman-converters';
+
+import {Controller} from '../../lib/controller';
+import * as settings from '../../lib/util/settings';
+
+const BASE_DIR = 'external_converters';
+
+describe('Extension: ExternalConverters', () => {
+    const mockBasePath = path.join(data.mockDir, BASE_DIR);
+    let controller: Controller;
+
+    const existsSyncSpy = vi.spyOn(fs, 'existsSync');
+    const readdirSyncSpy = vi.spyOn(fs, 'readdirSync');
+    const mkdirSyncSpy = vi.spyOn(fs, 'mkdirSync');
+    const rmSyncSpy = vi.spyOn(fs, 'rmSync');
+    const writeFileSyncSpy = vi.spyOn(fs, 'writeFileSync');
+
+    const zhcAddDefinitionSpy = vi.spyOn(zhc, 'addDefinition');
+    const zhcRemoveExternalDefinitionsSpy = vi.spyOn(zhc, 'removeExternalDefinitions');
+
+    const mocksClear = [
+        mockMQTTEndAsync,
+        mockMQTTPublishAsync,
+        mockLogger.debug,
+        mockLogger.error,
+        mockZHController.stop,
+        devices.bulb.save,
+        existsSyncSpy,
+        readdirSyncSpy,
+        mkdirSyncSpy,
+        rmSyncSpy,
+        writeFileSyncSpy,
+        zhcAddDefinitionSpy,
+        zhcRemoveExternalDefinitionsSpy,
+    ];
+
+    const useAssets = (): void => {
+        fs.cpSync(path.join(__dirname, '..', 'assets', BASE_DIR), mockBasePath, {recursive: true});
+    };
+
+    const getFileCode = (fileName: string): string => {
+        return fs.readFileSync(path.join(__dirname, '..', 'assets', BASE_DIR, fileName), 'utf8');
+    };
+
+    const getZ2MDevice = (zhDevice: unknown): Device => {
+        // @ts-expect-error private
+        return controller.zigbee.resolveEntity(zhDevice)! as Device;
+    };
+
+    const resetExtension = async (): Promise<void> => {
+        await controller.enableDisableExtension(false, 'ExternalConverters');
+        await controller.enableDisableExtension(true, 'ExternalConverters');
+    };
+
+    beforeAll(async () => {
+        vi.useFakeTimers();
+
+        controller = new Controller(vi.fn(), vi.fn());
+        await controller.start();
+        await flushPromises();
+    });
+
+    afterAll(async () => {
+        vi.useRealTimers();
+    });
+
+    beforeEach(async () => {
+        zhc.removeExternalDefinitions(); // remove all external converters
+        mocksClear.forEach((m) => m.mockClear());
+        data.writeDefaultConfiguration();
+        data.writeDefaultState();
+        settings.reRead();
+        returnDevices.push(devices.external_converter_device.ieeeAddr, devices.coordinator.ieeeAddr);
+    });
+
+    afterEach(async () => {
+        fs.rmSync(mockBasePath, {recursive: true, force: true});
+
+        await controller?.stop();
+    });
+
+    describe('from folder', () => {
+        beforeEach(async () => {
+            controller = new Controller(vi.fn(), vi.fn());
+        });
+
+        it('loads nothing', async () => {
+            await controller.start();
+            await flushPromises();
+
+            expect(existsSyncSpy).toHaveBeenCalledWith(mockBasePath);
+            expect(readdirSyncSpy).not.toHaveBeenCalledWith(mockBasePath);
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bridge/converters', stringify([]), {retain: true, qos: 0});
+        });
+
+        it('loads converters', async () => {
+            useAssets();
+
+            await controller.start();
+            await flushPromises();
+
+            expect(getZ2MDevice(devices.external_converter_device).definition).toMatchObject({
+                description: 'external',
+                model: 'external_converter_device',
+                vendor: 'external',
+                zigbeeModel: ['external_converter_device'],
+            });
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+                'zigbee2mqtt/bridge/converters',
+                stringify([
+                    {name: 'mock-external-converter-multiple.js', code: getFileCode('mock-external-converter-multiple.js')},
+                    {name: 'mock-external-converter.js', code: getFileCode('mock-external-converter.js')},
+                ]),
+                {retain: true, qos: 0},
+            );
+            expect(zhcRemoveExternalDefinitionsSpy).toHaveBeenCalledTimes(2);
+            expect(zhcRemoveExternalDefinitionsSpy).toHaveBeenNthCalledWith(1, 'mock-external-converter-multiple.js');
+            expect(zhcRemoveExternalDefinitionsSpy).toHaveBeenNthCalledWith(2, 'mock-external-converter.js');
+            expect(zhcAddDefinitionSpy).toHaveBeenNthCalledWith(
+                1,
+                expect.objectContaining({
+                    mock: 1,
+                    model: 'external_converters_device_1',
+                    zigbeeModel: ['external_converter_device_1'],
+                    vendor: 'external_1',
+                    description: 'external_1',
+                }),
+            );
+            expect(zhcAddDefinitionSpy).toHaveBeenNthCalledWith(
+                2,
+                expect.objectContaining({
+                    mock: 2,
+                    model: 'external_converters_device_2',
+                    zigbeeModel: ['external_converter_device_2'],
+                    vendor: 'external_2',
+                    description: 'external_2',
+                }),
+            );
+            expect(zhcAddDefinitionSpy).toHaveBeenNthCalledWith(
+                3,
+                expect.objectContaining({
+                    mock: true,
+                    zigbeeModel: ['external_converter_device'],
+                    vendor: 'external',
+                    model: 'external_converter_device',
+                    description: 'external',
+                }),
+            );
+
+            const bridgeDevices = mockMQTTPublishAsync.mock.calls.filter((c) => c[0] === 'zigbee2mqtt/bridge/devices');
+            expect(bridgeDevices.length).toBe(1);
+            expect(JSON.parse(bridgeDevices[0][1])).toEqual(
+                expect.arrayContaining([
+                    expect.objectContaining({
+                        model_id: 'external_converter_device',
+                        supported: true,
+                        definition: expect.objectContaining({
+                            description: 'external',
+                            model: 'external_converter_device',
+                        }),
+                    }),
+                ]),
+            );
+        });
+
+        it('saves and removes from MQTT', async () => {
+            const converterName = 'foo.js';
+            const converterCode = getFileCode('mock-external-converter.js');
+            const converterFilePath = path.join(mockBasePath, converterName);
+
+            await controller.start();
+            await flushPromises();
+            mocksClear.forEach((m) => m.mockClear());
+
+            expect(getZ2MDevice(devices.external_converter_device).definition).toMatchObject({
+                description: 'Automatically generated definition',
+                model: 'external_converter_device',
+                vendor: '',
+                zigbeeModel: ['external_converter_device'],
+            });
+
+            //-- SAVE
+            mockMQTTEvents.message('zigbee2mqtt/bridge/request/converter/save', stringify({name: converterName, code: converterCode}));
+            await flushPromises();
+
+            expect(getZ2MDevice(devices.external_converter_device).definition).toMatchObject({
+                description: 'external',
+                model: 'external_converter_device',
+                vendor: 'external',
+                zigbeeModel: ['external_converter_device'],
+            });
+            expect(mkdirSyncSpy).toHaveBeenCalledWith(mockBasePath, {recursive: true});
+            expect(writeFileSyncSpy).toHaveBeenCalledWith(converterFilePath, converterCode, 'utf8');
+            expect(zhcRemoveExternalDefinitionsSpy).toHaveBeenCalledTimes(1);
+            expect(zhcRemoveExternalDefinitionsSpy).toHaveBeenNthCalledWith(1, converterName);
+            expect(zhcAddDefinitionSpy).toHaveBeenCalledWith(
+                expect.objectContaining({
+                    mock: true,
+                    zigbeeModel: ['external_converter_device'],
+                    vendor: 'external',
+                    model: 'external_converter_device',
+                    description: 'external',
+                }),
+            );
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+                'zigbee2mqtt/bridge/converters',
+                stringify([{name: converterName, code: converterCode}]),
+                {
+                    retain: true,
+                    qos: 0,
+                },
+            );
+
+            //-- REMOVE
+            mockMQTTEvents.message('zigbee2mqtt/bridge/request/converter/remove', stringify({name: converterName}));
+            await flushPromises();
+
+            expect(getZ2MDevice(devices.external_converter_device).definition).toMatchObject({
+                description: 'Automatically generated definition',
+                model: 'external_converter_device',
+                vendor: '',
+                zigbeeModel: ['external_converter_device'],
+            });
+            expect(rmSyncSpy).toHaveBeenCalledWith(converterFilePath, {force: true});
+            expect(zhcRemoveExternalDefinitionsSpy).toHaveBeenCalledTimes(2);
+            expect(zhcRemoveExternalDefinitionsSpy).toHaveBeenNthCalledWith(2, converterName);
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bridge/converters', stringify([]), {retain: true, qos: 0});
+        });
+    });
+
+    it('returns error on invalid code', async () => {
+        const converterName = 'foo.js';
+        const converterCode = 'definetly not a correct javascript code';
+        const converterFilePath = path.join(mockBasePath, converterName);
+
+        await resetExtension();
+        mocksClear.forEach((m) => m.mockClear());
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/converter/save', stringify({name: converterName, code: converterCode}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/converter/save',
+            expect.stringContaining(`"error":"foo.js contains invalid code`),
+            {retain: false, qos: 0},
+        );
+        expect(writeFileSyncSpy).not.toHaveBeenCalledWith(converterFilePath, converterCode, 'utf8');
+    });
+
+    it('returns error on invalid removal', async () => {
+        const converterName = 'invalid.js';
+        const converterFilePath = path.join(mockBasePath, converterName);
+
+        await resetExtension();
+        mocksClear.forEach((m) => m.mockClear());
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/converter/remove', stringify({name: converterName}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/converter/remove',
+            stringify({data: {}, status: 'error', error: `${converterName} (${converterFilePath}) doesn't exists`}),
+            {retain: false, qos: 0},
+        );
+        expect(rmSyncSpy).not.toHaveBeenCalledWith(converterFilePath, {force: true});
+    });
+
+    it('returns error on invalid definition', async () => {
+        const converterName = 'foo.js';
+        const converterCode = getFileCode('mock-external-converter.js');
+        const converterFilePath = path.join(mockBasePath, converterName);
+
+        await resetExtension();
+        mocksClear.forEach((m) => m.mockClear());
+
+        const errorMsg = `Invalid definition`;
+
+        zhcAddDefinitionSpy.mockImplementationOnce(() => {
+            throw new Error(errorMsg);
+        });
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/converter/save', stringify({name: converterName, code: converterCode}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bridge/response/converter/save', expect.stringContaining(errorMsg), {
+            retain: false,
+            qos: 0,
+        });
+        expect(writeFileSyncSpy).not.toHaveBeenCalledWith(converterFilePath, converterCode, 'utf8');
+    });
+
+    it('returns error on failed removal', async () => {
+        const converterName = 'foo.js';
+        const converterCode = getFileCode('mock-external-converter.js');
+        const converterFilePath = path.join(mockBasePath, converterName);
+
+        await resetExtension();
+        mocksClear.forEach((m) => m.mockClear());
+
+        //-- SAVE
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/converter/save', stringify({name: converterName, code: converterCode}));
+        await flushPromises();
+
+        const errorMsg = `Failed to remove definition`;
+
+        zhcRemoveExternalDefinitionsSpy.mockImplementationOnce(() => {
+            throw new Error(errorMsg);
+        });
+
+        //-- REMOVE
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/converter/remove', stringify({name: converterName}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/converter/remove',
+            stringify({data: {}, status: 'error', error: errorMsg}),
+            {retain: false, qos: 0},
+        );
+        expect(rmSyncSpy).not.toHaveBeenCalledWith(converterFilePath, {force: true});
+    });
+
+    it('handles invalid payloads', async () => {
+        await resetExtension();
+        mocksClear.forEach((m) => m.mockClear());
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/converter/save', stringify({name: 'test.js', transaction: 1 /* code */}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/converter/save',
+            stringify({data: {}, status: 'error', error: `Invalid payload`, transaction: 1}),
+            {retain: false, qos: 0},
+        );
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/converter/remove', stringify({namex: 'test.js', transaction: 2}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/converter/remove',
+            stringify({data: {}, status: 'error', error: `Invalid payload`, transaction: 2}),
+            {retain: false, qos: 0},
+        );
+    });
+});
@@ -0,0 +1,207 @@
+import * as data from '../mocks/data';
+import {mockLogger} from '../mocks/logger';
+import {mockMQTTEndAsync, events as mockMQTTEvents, mockMQTTPublishAsync} from '../mocks/mqtt';
+import {flushPromises} from '../mocks/utils';
+import {devices, mockController as mockZHController, returnDevices} from '../mocks/zigbeeHerdsman';
+
+import fs from 'node:fs';
+import path from 'node:path';
+
+import stringify from 'json-stable-stringify-without-jsonify';
+
+import {Controller} from '../../lib/controller';
+import * as settings from '../../lib/util/settings';
+
+const BASE_DIR = 'external_extensions';
+
+describe('Extension: ExternalExtensions', () => {
+    let controller: Controller;
+    const mockBasePath = path.join(data.mockDir, BASE_DIR);
+
+    const existsSyncSpy = vi.spyOn(fs, 'existsSync');
+    const readdirSyncSpy = vi.spyOn(fs, 'readdirSync');
+    const mkdirSyncSpy = vi.spyOn(fs, 'mkdirSync');
+    const rmSyncSpy = vi.spyOn(fs, 'rmSync');
+    const writeFileSyncSpy = vi.spyOn(fs, 'writeFileSync');
+
+    const mocksClear = [
+        mockMQTTEndAsync,
+        mockMQTTPublishAsync,
+        mockLogger.debug,
+        mockLogger.error,
+        mockZHController.stop,
+        devices.bulb.save,
+        existsSyncSpy,
+        readdirSyncSpy,
+        mkdirSyncSpy,
+        rmSyncSpy,
+        writeFileSyncSpy,
+    ];
+
+    const useAssets = (): void => {
+        fs.cpSync(path.join(__dirname, '..', 'assets', BASE_DIR), mockBasePath, {recursive: true});
+    };
+
+    const getFileCode = (fileName: string): string => {
+        return fs.readFileSync(path.join(__dirname, '..', 'assets', BASE_DIR, fileName), 'utf8');
+    };
+
+    const resetExtension = async (): Promise<void> => {
+        await controller.enableDisableExtension(false, 'ExternalExtensions');
+        await controller.enableDisableExtension(true, 'ExternalExtensions');
+    };
+
+    beforeAll(async () => {
+        vi.useFakeTimers();
+
+        controller = new Controller(vi.fn(), vi.fn());
+        await controller.start();
+        await flushPromises();
+    });
+
+    afterAll(async () => {
+        vi.useRealTimers();
+    });
+
+    beforeEach(async () => {
+        mocksClear.forEach((m) => m.mockClear());
+        data.writeDefaultConfiguration();
+        data.writeDefaultState();
+        settings.reRead();
+        returnDevices.splice(0);
+    });
+
+    afterEach(() => {
+        fs.rmSync(mockBasePath, {recursive: true, force: true});
+    });
+
+    describe('from folder', () => {
+        beforeEach(async () => {
+            controller = new Controller(vi.fn(), vi.fn());
+        });
+
+        it('loads nothing', async () => {
+            await controller.start();
+            await flushPromises();
+
+            expect(existsSyncSpy).toHaveBeenCalledWith(mockBasePath);
+            expect(readdirSyncSpy).not.toHaveBeenCalledWith(mockBasePath);
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bridge/extensions', stringify([]), {retain: true, qos: 0});
+        });
+
+        it('loads extensions', async () => {
+            useAssets();
+
+            await controller.start();
+            await flushPromises();
+
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/example2/extension', 'call2 from constructor', {retain: false, qos: 0});
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/example2/extension', 'call2 from start', {retain: false, qos: 0});
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/example/extension', 'call from constructor', {retain: false, qos: 0});
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/example/extension', 'call from start', {retain: false, qos: 0});
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+                'zigbee2mqtt/bridge/extensions',
+                stringify([
+                    {name: 'example2Extension.js', code: getFileCode('example2Extension.js')},
+                    {name: 'exampleExtension.js', code: getFileCode('exampleExtension.js')},
+                ]),
+                {retain: true, qos: 0},
+            );
+        });
+
+        it('saves and removes from MQTT', async () => {
+            const extensionName = 'foo.js';
+            const extensionCode = getFileCode('exampleExtension.js');
+            const extensionFilePath = path.join(mockBasePath, extensionName);
+
+            await controller.start();
+            await flushPromises();
+            mocksClear.forEach((m) => m.mockClear());
+
+            //-- SAVE
+            mockMQTTEvents.message('zigbee2mqtt/bridge/request/extension/save', stringify({name: extensionName, code: extensionCode}));
+            await flushPromises();
+
+            expect(mkdirSyncSpy).toHaveBeenCalledWith(mockBasePath, {recursive: true});
+            expect(writeFileSyncSpy).toHaveBeenCalledWith(extensionFilePath, extensionCode, 'utf8');
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/example/extension', 'call from constructor', {retain: false, qos: 0});
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/example/extension', 'call from start', {retain: false, qos: 0});
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+                'zigbee2mqtt/bridge/extensions',
+                stringify([{name: extensionName, code: extensionCode}]),
+                {
+                    retain: true,
+                    qos: 0,
+                },
+            );
+
+            //-- REMOVE
+            mockMQTTEvents.message('zigbee2mqtt/bridge/request/extension/remove', stringify({name: extensionName}));
+            await flushPromises();
+
+            expect(rmSyncSpy).toHaveBeenCalledWith(extensionFilePath, {force: true});
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/example/extension', 'call from stop', {retain: false, qos: 0});
+            expect(mockMQTTPublishAsync).toHaveBeenCalledWith('zigbee2mqtt/bridge/extensions', stringify([]), {retain: true, qos: 0});
+        });
+    });
+
+    it('returns error on invalid code', async () => {
+        const extensionName = 'foo.js';
+        const extensionCode = 'definetly not a correct javascript code';
+        const extensionFilePath = path.join(mockBasePath, extensionName);
+
+        await resetExtension();
+        mocksClear.forEach((m) => m.mockClear());
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/extension/save', stringify({name: extensionName, code: extensionCode}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/extension/save',
+            expect.stringContaining(`"error":"${extensionName} contains invalid code`),
+            {retain: false, qos: 0},
+        );
+        expect(writeFileSyncSpy).not.toHaveBeenCalledWith(extensionFilePath, extensionCode, 'utf8');
+    });
+
+    it('returns error on invalid removal', async () => {
+        const converterName = 'invalid.js';
+        const converterFilePath = path.join(mockBasePath, converterName);
+
+        await resetExtension();
+        mocksClear.forEach((m) => m.mockClear());
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/extension/remove', stringify({name: converterName}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/extension/remove',
+            stringify({data: {}, status: 'error', error: `${converterName} (${converterFilePath}) doesn't exists`}),
+            {retain: false, qos: 0},
+        );
+        expect(rmSyncSpy).not.toHaveBeenCalledWith(converterFilePath, {force: true});
+    });
+
+    it('handles invalid payloads', async () => {
+        await resetExtension();
+        mocksClear.forEach((m) => m.mockClear());
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/extension/save', stringify({name: 'test.js', transaction: 1 /* code */}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/extension/save',
+            stringify({data: {}, status: 'error', error: `Invalid payload`, transaction: 1}),
+            {retain: false, qos: 0},
+        );
+
+        mockMQTTEvents.message('zigbee2mqtt/bridge/request/extension/remove', stringify({namex: 'test.js', transaction: 2}));
+        await flushPromises();
+
+        expect(mockMQTTPublishAsync).toHaveBeenCalledWith(
+            'zigbee2mqtt/bridge/response/extension/remove',
+            stringify({data: {}, status: 'error', error: `Invalid payload`, transaction: 2}),
+            {retain: false, qos: 0},
+        );
+    });
+});
--- a/Show More
+++ b/Show More