fix(complement): Fix complement conflicting with first-run

- Disabled first-run mode when running Complement tests - Updated logging config under complement to be a bit less verbose - Changed test result and log output locations
fix: Bump ruwuma again
2026-04-02 15:05:56 +00:00 · 2026-03-03 18:43:53 +00:00 · 2026-03-03 18:10:28 +00:00 · 2026-03-03 06:01:02 +00:00 · 2026-02-27 17:03:19 +00:00 · 2026-02-25 17:16:35 +00:00
133 changed files with 3544 additions and 2083 deletions
--- a/.forgejo/workflows/build-debian.yml
+++ b/.forgejo/workflows/build-debian.yml
@@ -17,7 +17,7 @@ jobs:
    runs-on: ubuntu-latest
    strategy:
      matrix:
-        container: ["ubuntu-latest", "ubuntu-previous", "debian-latest", "debian-oldstable"]
+        container: [ "ubuntu-latest", "ubuntu-previous", "debian-latest", "debian-oldstable" ]
    container:
      image: "ghcr.io/tcpipuk/act-runner:${{ matrix.container }}"

@@ -30,6 +30,28 @@ jobs:
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "distribution=$DISTRIBUTION" >> $GITHUB_OUTPUT
          echo "Debian distribution: $DISTRIBUTION ($VERSION)"
+      - name: Work around llvm-project#153385
+        id: llvm-workaround
+        run: |
+          if [ -f /usr/share/apt/default-sequoia.config ]; then
+            echo "Applying workaround for llvm-project#153385"
+            mkdir -p /etc/crypto-policies/back-ends/
+            cp /usr/share/apt/default-sequoia.config /etc/crypto-policies/back-ends/apt-sequoia.config
+            sed -i 's/\(sha1\.second_preimage_resistance = \)2026-02-01/\12026-06-01/' /etc/crypto-policies/back-ends/apt-sequoia.config
+          else
+            echo "No workaround needed for llvm-project#153385"
+          fi
+      - name: Pick compatible clang version
+        id: clang-version
+        run: |
+          # both latest need to use clang-23, but oldstable and previous can just use clang
+          if [[ "${{ matrix.container }}" == "ubuntu-latest" || "${{ matrix.container }}" == "debian-latest" ]]; then
+            echo "Using clang-23 package for ${{ matrix.container }}"
+            echo "version=clang-23" >> $GITHUB_OUTPUT
+          else
+            echo "Using default clang package for ${{ matrix.container }}"
+            echo "version=clang" >> $GITHUB_OUTPUT
+          fi

      - name: Checkout repository with full history
        uses: actions/checkout@v6
@@ -105,7 +127,7 @@ jobs:
        run: |
          apt-get update -y
          # Build dependencies for rocksdb
-          apt-get install -y clang liburing-dev
+          apt-get install -y liburing-dev ${{ steps.clang-version.outputs.version }}

      - name: Run cargo-deb
        id: cargo-deb
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -23,7 +23,7 @@ repos:
        - id: check-added-large-files

  - repo: https://github.com/crate-ci/typos
-    rev: v1.43.4
+    rev: v1.43.5
    hooks:
      - id: typos
      - id: typos
--- a/.typos.toml
+++ b/.typos.toml
@@ -24,3 +24,5 @@ extend-ignore-re = [
 "continuwity" = "continuwuity"
 "execuse" = "execuse"
 "oltp" = "OTLP"
+
+rememvering = "remembering"
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,25 +1,65 @@
+# Continuwuity v0.5.5 (2026-02-15)
+
+## Features
+
+- Added unstable support for [MSC4406:
+  `M_SENDER_IGNORED`](https://github.com/matrix-org/matrix-spec-proposals/pull/4406).
+  Contributed by @nex ([#1308](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1308))
+- Introduce a resolver command to allow flushing a server from the cache or to flush the complete cache. Contributed by
+  @Omar007 ([#1349](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1349))
+- Improved the handling of restricted join rules and improved the performance of local-first joins. Contributed by
+  @nex. ([#1368](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1368))
+- You can now set a custom User Agent for URL previews; the default one has been modified to be less likely to be
+  rejected. Contributed by @trashpanda ([#1372](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1372))
+- Improved the first-time setup experience for new homeserver administrators:
+    - Account registration is disabled on the first run, except for with a new special registration token that is logged
+      to the console.
+    - Other helpful information is logged to the console as well, including a giant warning if open registration is
+      enabled.
+    - The default index page now says to check the console for setup instructions if no accounts have been created.
+    - Once the first admin account is created, an improved welcome message is sent to the admin room.
+
+  Contributed by @ginger.
+
+## Bugfixes
+
+- Fixed invites sent to other users in the same homeserver not being properly sent down sync. Users with missing or
+  broken invites should clear their client caches after updating to make them appear. ([#1249](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1249))
+- LDAP-enabled servers will no longer have all admins demoted when LDAP-controlled admins are not configured.
+  Contributed by @Jade ([#1307](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1307))
+- Fixed sliding sync not resolving wildcard state key requests, enabling Video/Audio calls in Element X. ([#1370](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1370))
+
+## Misc
+
+- #1344
+
 # Continuwuity v0.5.4 (2026-02-08)

 ## Features

 - The announcement checker will now announce errors it encounters in the first run to the admin room, plus a few other
  misc improvements. Contributed by @Jade ([#1288](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1288))
- Drastically improved the performance and reliability of account deactivations. Contributed by @nex ([#1314](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1314))
+- Drastically improved the performance and reliability of account deactivations. Contributed by
+  @nex ([#1314](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1314))
 - Refuse to process requests for and events in rooms that we no longer have any local users in (reduces state resets
-  and improves performance). Contributed by @nex ([#1316](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1316))
+  and improves performance). Contributed by
+  @nex ([#1316](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1316))
 - Added server-specific admin API routes to ban and unban rooms, for use with moderation bots. Contributed by @nex
  ([#1301](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1301))

 ## Bugfixes

- Fix the generated configuration containing uncommented optional sections. Contributed by @Jade ([#1290](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1290))
- Fixed specification non-compliance when handling remote media errors. Contributed by @nex ([#1298](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1298))
+- Fix the generated configuration containing uncommented optional sections. Contributed by
+  @Jade ([#1290](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1290))
+- Fixed specification non-compliance when handling remote media errors. Contributed by
+  @nex ([#1298](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1298))
 - UIAA requests which check for out-of-band success (sent by matrix-js-sdk) will no longer create unhelpful errors in
  the logs. Contributed by @ginger ([#1305](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1305))
 - Use exists instead of contains to save writing to a buffer in `src/service/users/mod.rs`: `is_login_disabled`.
  Contributed
  by @aprilgrimoire. ([#1340](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1340))
- Fixed backtraces being swallowed during panics. Contributed by @jade ([#1337](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1337))
+- Fixed backtraces being swallowed during panics. Contributed by
+  @jade ([#1337](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1337))
 - Fixed a potential vulnerability that could allow an evil remote server to return malicious events during the room join
  and knock process. Contributed by @nex, reported by violet & [mat](https://matdoes.dev).
 - Fixed a race condition that could result in outlier PDUs being incorrectly marked as visible to a remote server.
@@ -28,25 +68,30 @@ ## Bugfixes

 ## Docs

- Fixed Fedora install instructions. Contributed by @julian45 ([#1342](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1342))
+- Fixed Fedora install instructions. Contributed by
+  @julian45 ([#1342](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1342))

 # Continuwuity 0.5.3 (2026-01-12)

 ## Features

- Improve the display of nested configuration with the `!admin server show-config` command. Contributed by @Jade ([#1279](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1279))
+- Improve the display of nested configuration with the `!admin server show-config` command. Contributed by
+  @Jade ([#1279](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1279))

 ## Bugfixes

- Fixed `M_BAD_JSON` error when sending invites to other servers or when providing joins. Contributed by @nex ([#1286](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1286))
+- Fixed `M_BAD_JSON` error when sending invites to other servers or when providing joins. Contributed by
+  @nex ([#1286](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1286))

 ## Docs

- Improve admin command documentation generation. Contributed by @ginger ([#1280](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1280))
+- Improve admin command documentation generation. Contributed by
+  @ginger ([#1280](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1280))

 ## Misc

- Improve timeout-related code for federation and URL previews. Contributed by @Jade ([#1278](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1278))
+- Improve timeout-related code for federation and URL previews. Contributed by
+  @Jade ([#1278](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1278))

 # Continuwuity 0.5.2 (2026-01-09)

@@ -57,11 +102,14 @@ ## Features
  after a certain amount of time has passed. Additionally, the `registration_token_file` configuration option is
  superseded by this feature and **has been removed**. Use the new `!admin token` command family to manage registration
  tokens. Contributed by @ginger (#783).
- Implemented a configuration defined admin list independent of the admin room. Contributed by @Terryiscool160. ([#1253](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1253))
+- Implemented a configuration defined admin list independent of the admin room. Contributed by
+  @Terryiscool160. ([#1253](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1253))
 - Added support for invite and join anti-spam via Draupnir and Meowlnir, similar to that of synapse-http-antispam.
  Contributed by @nex. ([#1263](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1263))
- Implemented account locking functionality, to complement user suspension. Contributed by @nex. ([#1266](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1266))
- Added admin command to forcefully log out all of a user's existing sessions. Contributed by @nex. ([#1271](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1271))
+- Implemented account locking functionality, to complement user suspension. Contributed by
+  @nex. ([#1266](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1266))
+- Added admin command to forcefully log out all of a user's existing sessions. Contributed by
+  @nex. ([#1271](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1271))
 - Implemented toggling the ability for an account to log in without mutating any of its data. Contributed by @nex. (
  [#1272](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1272))
 - Add support for custom room create event timestamps, to allow generating custom prefixes in hashed room IDs.
@@ -71,7 +119,8 @@ ## Features

 ## Bugfixes

- Fixed unreliable room summary fetching and improved error messages. Contributed by @nex. ([#1257](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1257))
+- Fixed unreliable room summary fetching and improved error messages. Contributed by
+  @nex. ([#1257](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1257))
 - Client requested timeout parameter is now applied to e2ee key lookups and claims. Related federation requests are now
  also concurrent. Contributed by @nex. ([#1261](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1261))
 - Fixed the whoami endpoint returning HTTP 404 instead of HTTP 403, which confused some appservices. Contributed by
@@ -90,9 +139,12 @@ # Continuwuity 0.5.0 (2025-12-30)

 ## Features

- Enabled the OTLP exporter in default builds, and allow configuring the exporter protocol. (@Jade). ([#1251](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1251))
+- Enabled the OTLP exporter in default builds, and allow configuring the exporter protocol. (
+  @Jade). ([#1251](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1251))

 ## Bug Fixes

- Don't allow admin room upgrades, as this can break the admin room (@timedout) ([#1245](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1245))
- Fix invalid creators in power levels during upgrade to v12 (@timedout) ([#1245](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1245))
+- Don't allow admin room upgrades, as this can break the admin room (
+  @timedout) ([#1245](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1245))
+- Fix invalid creators in power levels during upgrade to v12 (
+  @timedout) ([#1245](https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1245))
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -85,24 +85,31 @@ ### Matrix tests

 ### Writing documentation

-Continuwuity's website uses [`mdbook`][mdbook] and is deployed via CI using Cloudflare Pages
+Continuwuity's website uses [`rspress`][rspress] and is deployed via CI using Cloudflare Pages
 in the [`documentation.yml`][documentation.yml] workflow file. All documentation is in the `docs/`
 directory at the top level.

-To build the documentation locally:
+To load the documentation locally:
+
+1. Install NodeJS and npm from their [official website][nodejs-download] or via your package manager of choice
+
+2. From the project's root directory, install the relevant npm modules

-1. Install mdbook if you don't have it already:
   ```bash
-   cargo install mdbook # or cargo binstall, or another method
+   npm ci
   ```

-2. Build the documentation:
+3. Make changes to the document pages as you see fit
+
+4. Generate a live preview of the documentation
+
   ```bash
-   mdbook build
+   npm run docs:dev
   ```

-The output of the mdbook generation is in `public/`. You can open the HTML files directly in your browser without needing a web server.
+   A webserver for the docs will be spun up for you (e.g. at `http://localhost:3000`). Any changes you make to the documentation will be live-reloaded on the webpage.

+Alternatively, you can build the documentation using `npm run docs:build` - the output of this will be in the `/doc_build` directory. Once you're happy with your documentation updates, you can commit the changes.

 ### Commit Messages

@@ -169,5 +176,6 @@ ### Creating pull requests
 [continuwuity-matrix]: https://matrix.to/#/#continuwuity:continuwuity.org?via=continuwuity.org&via=ellis.link&via=explodie.org&via=matrix.org
 [complement]: https://github.com/matrix-org/complement/
 [sytest]: https://github.com/matrix-org/sytest/
-[mdbook]: https://rust-lang.github.io/mdBook/
+[nodejs-download]: https://nodejs.org/en/download
+[rspress]: https://rspress.rs/
 [documentation.yml]: https://forgejo.ellis.link/continuwuation/continuwuity/src/branch/main/.forgejo/workflows/documentation.yml
--- a/Cargo.lock
+++ b/Cargo.lock
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ license = "Apache-2.0"
 # See also `rust-toolchain.toml`
 readme = "README.md"
 repository = "https://forgejo.ellis.link/continuwuation/continuwuity"
-version = "0.5.4"
+version = "0.5.5"

 [workspace.metadata.crane]
 name = "conduwuit"
@@ -68,7 +68,7 @@ default-features = false
 version = "0.1.3"

 [workspace.dependencies.rand]
-version = "0.8.5"
+version = "0.10.0"

 # Used for the http request / response body type for Ruma endpoints used with reqwest
 [workspace.dependencies.bytes]
@@ -84,7 +84,7 @@ version = "1.3.1"
 version = "1.11.1"

 [workspace.dependencies.axum]
-version = "0.7.9"
+version = "0.8.8"
 default-features = false
 features = [
    "form",
@@ -97,7 +97,7 @@ features = [
 ]

 [workspace.dependencies.axum-extra]
-version = "0.9.6"
+version = "0.12.0"
 default-features = false
 features = ["typed-header", "tracing"]

@@ -110,7 +110,7 @@ default-features = false
 version = "0.7"

 [workspace.dependencies.axum-client-ip]
-version = "0.6.1"
+version = "0.7"

 [workspace.dependencies.tower]
 version = "0.5.2"
@@ -118,7 +118,7 @@ default-features = false
 features = ["util"]

 [workspace.dependencies.tower-http]
-version = "0.6.2"
+version = "0.6.8"
 default-features = false
 features = [
    "add-extension",
@@ -158,7 +158,7 @@ features = ["raw_value"]

 # Used for appservice registration files
 [workspace.dependencies.serde-saphyr]
-version = "0.0.18"
+version = "0.0.19"

 # Used to load forbidden room/user regex from config
 [workspace.dependencies.serde_regex]
@@ -253,7 +253,7 @@ features = [
 version = "0.4.0"

 [workspace.dependencies.libloading]
-version = "0.8.6"
+version = "0.9.0"

 # Validating urls in config, was already a transitive dependency
 [workspace.dependencies.url]
@@ -298,7 +298,7 @@ default-features = false
 features = ["env", "toml"]

 [workspace.dependencies.hickory-resolver]
-version = "0.25.1"
+version = "0.25.2"
 default-features = false
 features = [
    "serde",
@@ -342,7 +342,8 @@ version = "0.1.2"
 # Used for matrix spec type definitions and helpers
 [workspace.dependencies.ruma]
 git = "https://forgejo.ellis.link/continuwuation/ruwuma"
-rev = "b496b7f38d517149361a882e75d3fd4faf210441"
+#branch = "conduwuit-changes"
+rev = "bb12ed288a31a23aa11b10ba0fad22b7f985eb88"
 features = [
    "compat",
    "rand",
@@ -380,6 +381,7 @@ features = [
    "unstable-pdu",
    "unstable-msc4155",
    "unstable-msc4143", # livekit well_known response
+    "unstable-msc4284"
 ]

 [workspace.dependencies.rust-rocksdb]
@@ -424,7 +426,7 @@ features = ["http", "grpc-tonic", "trace", "logs", "metrics"]

 # optional sentry metrics for crash/panic reporting
 [workspace.dependencies.sentry]
-version = "0.45.0"
+version = "0.46.0"
 default-features = false
 features = [
    "backtrace",
@@ -440,9 +442,9 @@ features = [
 ]

 [workspace.dependencies.sentry-tracing]
-version = "0.45.0"
+version = "0.46.0"
 [workspace.dependencies.sentry-tower]
-version = "0.45.0"
+version = "0.46.0"

 # jemalloc usage
 [workspace.dependencies.tikv-jemalloc-sys]
@@ -471,7 +473,7 @@ features = ["use_std"]
 version = "0.5"

 [workspace.dependencies.nix]
-version = "0.30.1"
+version = "0.31.0"
 default-features = false
 features = ["resource"]

@@ -549,6 +551,12 @@ features = ["sync", "tls-rustls", "rustls-provider"]
 [workspace.dependencies.resolv-conf]
 version = "0.7.5"

+[workspace.dependencies.yansi]
+version = "1.0.1"
+
+[workspace.dependencies.askama]
+version = "0.15.0"
+
 #
 # Patches
 #
--- a/README.md
+++ b/README.md
@@ -57,10 +57,15 @@ ### What are the project's goals?

 ### Can I try it out?

-Check out the [documentation](https://continuwuity.org) for installation instructions, or join one of these vetted public homeservers running Continuwuity to get a feel for things!
+Check out the [documentation](https://continuwuity.org) for installation instructions.

- https://continuwuity.rocks -- A public demo server operated by the Continuwuity Team.
- https://federated.nexus -- Federated Nexus is a community resource hosting multiple FOSS (especially federated) services, including Matrix and Forgejo.
+If you want to try it out as a user, we have some partnered homeservers you can use:
+* You can head over to [https://federated.nexus](https://federated.nexus/) in your browser.
+  * Hit the `Apply to Join` button. Once your request has been accepted, you will receive an email with your username and password.
+  * Head over to [https://app.federated.nexus](https://app.federated.nexus/) and you can sign in there, or use any other matrix chat client you wish elsewhere.
+  * Your username for matrix will be in the form of `@username:federated.nexus`, however you can simply use the `username` part to log in. Your password is your password.
+
+* There's also [https://continuwuity.rocks/](https://continuwuity.rocks/). You can register a new account using Cinny via [this convenient link](https://app.cinny.in/register/continuwuity.rocks), or you can use Element or another matrix client *that supports registration*.

 ### What are we working on?

--- a/bin/complement
+++ b/bin/complement
@@ -6,10 +6,10 @@ set -euo pipefail
 COMPLEMENT_SRC="${COMPLEMENT_SRC:-$1}"

 # A `.jsonl` file to write test logs to
-LOG_FILE="${2:-complement_test_logs.jsonl}"
+LOG_FILE="${2:-tests/test_results/complement/test_logs.jsonl}"

 # A `.jsonl` file to write test results to
-RESULTS_FILE="${3:-complement_test_results.jsonl}"
+RESULTS_FILE="${3:-tests/test_results/complement/test_results.jsonl}"

 # The base docker image to use for complement tests
 # You can build the default with `docker build -t continuwuity:complement -f ./docker/complement.Dockerfile .`
--- a/changelog.d/1249.bugfix.md
+++ b/changelog.d/1249.bugfix.md
@@ -1 +0,0 @@
-Fixed invites sent to other users in the same homeserver not being properly sent down sync. Users with missing or broken invites should clear their client caches after updating to make them appear.
--- a/changelog.d/1344.misc.md
+++ b/changelog.d/1344.misc.md
@@ -1 +0,0 @@
-Continuwuity will now print information to the console when it detects a deadlock
--- a/changelog.d/1349.feature
+++ b/changelog.d/1349.feature
@@ -1 +0,0 @@
-Introduce a resolver command to allow flushing a server from the cache or to flush the complete cache. Contributed by @Omar007
--- a/changelog.d/1370.bugfix.md
+++ b/changelog.d/1370.bugfix.md
@@ -1 +0,0 @@
-Fixed sliding sync not resolving wildcard state key requests, enabling Video/Audio calls in Element X.
--- a/changelog.d/1393.bugfix
+++ b/changelog.d/1393.bugfix
@@ -0,0 +1 @@
+Removed non-compliant nor functional room alias lookups over federation. Contributed by @nex
--- a/changelog.d/1399.feature
+++ b/changelog.d/1399.feature
@@ -0,0 +1 @@
+Outgoing presence is now disabled by default, and the config option documentation has been adjusted to more accurately represent the weight of presence, typing indicators, and read receipts. Contributed by @nex.
--- a/changelog.d/1418.bugfix
+++ b/changelog.d/1418.bugfix
@@ -0,0 +1 @@
+Removed ability to set rocksdb as read only. Doing so would cause unintentional and buggy behaviour. Contributed by @Terryiscool160.
--- a/changelog.d/1421.bugfix
+++ b/changelog.d/1421.bugfix
@@ -0,0 +1 @@
+Fixed a startup crash in the sender service if we can't detect the number of CPU cores, even if the `sender_workers' config option is set correctly. Contributed by @katie.
--- a/changelog.d/1428.feature
+++ b/changelog.d/1428.feature
@@ -0,0 +1 @@
+Improved the concurrency handling of federation transactions, vastly improving performance and reliability by more accurately handling inbound transactions and reducing the amount of repeated wasted work. Contributed by @nex and @Jade.
--- a/changelog.d/1435.feature.md
+++ b/changelog.d/1435.feature.md
@@ -0,0 +1 @@
+Added MSC3202 Device masquerading (not all of MSC3202). This should fix issues with enabling MSC4190 for some Mautrix bridges. Contributed by @Jade
--- a/changelog.d/1441.bugfix
+++ b/changelog.d/1441.bugfix
@@ -0,0 +1 @@
+Removed the `allow_public_room_directory_without_auth` config option. Contributed by @0xnim.
--- a/changelog.d/1442.feature
+++ b/changelog.d/1442.feature
@@ -0,0 +1 @@
+Implement MSC4143 MatrixRTC transport discovery endpoint. Move RTC foci configuration from `[global.well_known]` to a new `[global.matrix_rtc]` section with a `foci` field. Contributed by @0xnim
--- a/changelog.d/1445.bugfix
+++ b/changelog.d/1445.bugfix
@@ -0,0 +1 @@
+Fixed sliding sync v5 list ranges always starting from 0, causing extra rooms to be unnecessarily processed and returned. Contributed by @0xnim
--- a/changelog.d/list-backups-formatting.feature
+++ b/changelog.d/list-backups-formatting.feature
@@ -0,0 +1 @@
+Updated `list-backups` admin command to output one backup per line.
--- a/changelog.d/url-preview-fix.feature
+++ b/changelog.d/url-preview-fix.feature
@@ -0,0 +1 @@
+Improved URL preview fetching with a more compatible user agent for sites like YouTube Music. Added `!admin media delete-url-preview <url>` command to clear cached URL previews that were stuck and broken.
--- a/complement/complement.config.toml
+++ b/complement/complement.config.toml
@@ -9,10 +9,9 @@ address = "0.0.0.0"
 allow_device_name_federation = true
 allow_guest_registration = true
 allow_public_room_directory_over_federation = true
-allow_public_room_directory_without_auth = true
 allow_registration = true
 database_path = "/database"
-log = "trace,h2=debug,hyper=debug"
+log = "trace,h2=debug,hyper=debug,conduwuit_database=warn,conduwuit_service::manager=info,conduwuit_api::router=error,conduwuit_router=error,tower_http=error"
 port = [8008, 8448]
 trusted_servers = []
 only_query_trusted_key_servers = false
@@ -25,7 +24,7 @@ url_preview_domain_explicit_denylist = ["*"]
 media_compat_file_link = false
 media_startup_check = true
 prune_missing_media = true
-log_colors = true
+log_colors = false
 admin_room_notices = false
 allow_check_for_updates = false
 intentionally_unknown_config_option_for_testing = true
@@ -48,6 +47,7 @@ federation_idle_timeout = 300
 sender_timeout = 300
 sender_idle_timeout = 300
 sender_retry_backoff_limit = 300
+force_disable_first_run_mode = true

 [global.tls]
 dual_protocol = true
--- a/conduwuit-example.toml
+++ b/conduwuit-example.toml
@@ -290,6 +290,25 @@
 #
 #max_fetch_prev_events = 192

+# How many incoming federation transactions the server is willing to be
+# processing at any given time before it becomes overloaded and starts
+# rejecting further transactions until some slots become available.
+#
+# Setting this value too low or too high may result in unstable
+# federation, and setting it too high may cause runaway resource usage.
+#
+#max_concurrent_inbound_transactions = 150
+
+# Maximum age (in seconds) for cached federation transaction responses.
+# Entries older than this will be removed during cleanup.
+#
+#transaction_id_cache_max_age_secs = 7200 (2 hours)
+
+# Maximum number of cached federation transaction responses.
+# When the cache exceeds this limit, older entries will be removed.
+#
+#transaction_id_cache_max_entries = 8192
+
 # Default/base connection timeout (seconds). This is used only by URL
 # previews and update/news endpoint checks.
 #
@@ -433,7 +452,7 @@
 # If you would like registration only via token reg, please configure
 # `registration_token`.
 #
-#allow_registration = false
+#allow_registration = true

 # If registration is enabled, and this setting is true, new users
 # registered after the first admin user will be automatically suspended
@@ -527,12 +546,6 @@
 #
 #allow_public_room_directory_over_federation = false

-# Set this to true to allow your server's public room directory to be
-# queried without client authentication (access token) through the Client
-# APIs. Set this to false to protect against /publicRooms spiders.
-#
-#allow_public_room_directory_without_auth = false
-
 # Allow guests/unauthenticated users to access TURN credentials.
 #
 # This is the equivalent of Synapse's `turn_allow_guests` config option.
@@ -1056,14 +1069,6 @@
 #
 #rocksdb_repair = false

-# This item is undocumented. Please contribute documentation for it.
-#
-#rocksdb_read_only = false
-
-# This item is undocumented. Please contribute documentation for it.
-#
-#rocksdb_secondary = false
-
 # Enables idle CPU priority for compaction thread. This is not enabled by
 # default to prevent compaction from falling too far behind on busy
 # systems.
@@ -1120,27 +1125,34 @@

 # Allow local (your server only) presence updates/requests.
 #
-# Note that presence on continuwuity is very fast unlike Synapse's. If
-# using outgoing presence, this MUST be enabled.
+# Local presence must be enabled for outgoing presence to function.
+#
+# Note that local presence is not as heavy on the CPU as federated
+# presence, but will still become more expensive the more local users you
+# have.
 #
 #allow_local_presence = true

-# Allow incoming federated presence updates/requests.
+# Allow incoming federated presence updates.
 #
-# This option receives presence updates from other servers, but does not
-# send any unless `allow_outgoing_presence` is true. Note that presence on
-# continuwuity is very fast unlike Synapse's.
+# This option enables processing inbound presence updates from other
+# servers. Without it, remote users will appear as if they are always
+# offline to your local users. This does not affect typing indicators or
+# read receipts.
 #
 #allow_incoming_presence = true

 # Allow outgoing presence updates/requests.
 #
-# This option sends presence updates to other servers, but does not
-# receive any unless `allow_incoming_presence` is true. Note that presence
-# on continuwuity is very fast unlike Synapse's. If using outgoing
-# presence, you MUST enable `allow_local_presence` as well.
+# This option sends presence updates to other servers, and requires that
+# `allow_local_presence` is also enabled.
 #
-#allow_outgoing_presence = true
+# Note that outgoing presence is very heavy on the CPU and network, and
+# will typically cause extreme strain and slowdowns for no real benefit.
+# There are only a few clients that even implement presence, so you
+# probably don't want to enable this.
+#
+#allow_outgoing_presence = false

 # How many seconds without presence updates before you become idle.
 # Defaults to 5 minutes.
@@ -1174,6 +1186,10 @@

 # Allow sending read receipts to remote servers.
 #
+# Note that sending read receipts to remote servers in large rooms with
+# lots of other homeservers may cause additional strain on the CPU and
+# network.
+#
 #allow_outgoing_read_receipts = true

 # Allow local typing updates.
@@ -1185,6 +1201,10 @@

 # Allow outgoing typing updates to federation.
 #
+# Note that sending typing indicators to remote servers in large rooms
+# with lots of other homeservers may cause additional strain on the CPU
+# and network.
+#
 #allow_outgoing_typing = true

 # Allow incoming typing updates from federation.
@@ -1318,7 +1338,7 @@
 # sender user's server name, inbound federation X-Matrix origin, and
 # outbound federation handler.
 #
-# You can set this to ["*"] to block all servers by default, and then
+# You can set this to [".*"] to block all servers by default, and then
 # use `allowed_remote_server_names` to allow only specific servers.
 #
 # example: ["badserver\\.tld$", "badphrase", "19dollarfortnitecards"]
@@ -1474,6 +1494,10 @@
 #
 #url_preview_check_root_domain = false

+# User agent that is used specifically when fetching url previews.
+#
+#url_preview_user_agent = "continuwuity/<version> (bot; +https://continuwuity.org)"
+
 # List of forbidden room aliases and room IDs as strings of regex
 # patterns.
 #
@@ -1820,14 +1844,13 @@
 #
 #support_mxid =

-# A list of MatrixRTC foci URLs which will be served as part of the
-# MSC4143 client endpoint at /.well-known/matrix/client.  If you're
-# setting up livekit, you'd want something like:
-# rtc_focus_server_urls = [
-#     { type = "livekit", livekit_service_url = "https://livekit.example.com" },
-# ]
+# **DEPRECATED**: Use `[global.matrix_rtc].foci` instead.
 #
-# To disable, set this to be an empty vector (`[]`).
+# A list of MatrixRTC foci URLs which will be served as part of the
+# MSC4143 client endpoint at /.well-known/matrix/client.
+#
+# This option is deprecated and will be removed in a future release.
+# Please migrate to the new `[global.matrix_rtc]` config section.
 #
 #rtc_focus_server_urls = []

@@ -1849,6 +1872,23 @@
 #
 #blurhash_max_raw_size = 33554432

+[global.matrix_rtc]
+
+# A list of MatrixRTC foci (transports) which will be served via the
+# MSC4143 RTC transports endpoint at
+# `/_matrix/client/v1/rtc/transports`. If you're setting up livekit,
+# you'd want something like:
+# ```toml
+# [global.matrix_rtc]
+# foci = [
+#     { type = "livekit", livekit_service_url = "https://livekit.example.com" },
+# ]
+# ```
+#
+# To disable, set this to an empty list (`[]`).
+#
+#foci = []
+
 [global.ldap]

 # Whether to enable LDAP login.
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -52,7 +52,7 @@ ENV BINSTALL_VERSION=1.17.5
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree
-ENV LDDTREE_VERSION=0.4.0
+ENV LDDTREE_VERSION=0.5.0
 # renovate: datasource=crate depName=timelord-cli
 ENV TIMELORD_VERSION=3.0.1

@@ -162,6 +162,7 @@ ENV CONDUWUIT_VERSION_EXTRA=$CONDUWUIT_VERSION_EXTRA
 ENV CONTINUWUITY_VERSION_EXTRA=$CONTINUWUITY_VERSION_EXTRA

 ARG RUST_PROFILE=release
+ARG CARGO_FEATURES="default,http3"

 # Build the binary
 RUN --mount=type=cache,target=/usr/local/cargo/registry \
@@ -171,11 +172,20 @@ RUN --mount=type=cache,target=/usr/local/cargo/registry \
    set -o allexport
    set -o xtrace
    . /etc/environment
+
+    # Check if http3 feature is enabled and set appropriate RUSTFLAGS
+    if echo "${CARGO_FEATURES}" | grep -q "http3"; then
+        export RUSTFLAGS="${RUSTFLAGS} --cfg reqwest_unstable"
+    else
+        export RUSTFLAGS="${RUSTFLAGS}"
+    fi
+
    TARGET_DIR=($(cargo metadata --no-deps --format-version 1 | \
            jq -r ".target_directory"))
    mkdir /out/sbin
    PACKAGE=conduwuit
    xx-cargo build --locked --profile ${RUST_PROFILE} \
+        --no-default-features --features ${CARGO_FEATURES} \
        -p $PACKAGE;
    BINARIES=($(cargo metadata --no-deps --format-version 1 | \
        jq -r ".packages[] | select(.name == \"$PACKAGE\") | .targets[] | select( .kind | map(. == \"bin\") | any ) | .name"))
--- a/docker/musl.Dockerfile
+++ b/docker/musl.Dockerfile
@@ -22,7 +22,7 @@ ENV BINSTALL_VERSION=1.17.5
 # renovate: datasource=github-releases depName=psastras/sbom-rs
 ENV CARGO_SBOM_VERSION=0.9.1
 # renovate: datasource=crate depName=lddtree
-ENV LDDTREE_VERSION=0.4.0
+ENV LDDTREE_VERSION=0.5.0

 # Install unpackaged tools
 RUN <<EOF
--- a/docs/_meta.json
+++ b/docs/_meta.json
@@ -15,9 +15,9 @@
        "label": "Deploying"
    },
    {
-        "type": "file",
-        "name": "turn",
-        "label": "TURN"
+        "type": "dir",
+        "name": "calls",
+        "label": "Calls"
    },
    {
        "type": "file",
--- a/docs/_nav.json
+++ b/docs/_nav.json
@@ -2,7 +2,7 @@
    {
        "text": "Guide",
        "link": "/introduction",
-        "activeMatch": "^/(introduction|configuration|deploying|turn|appservices|maintenance|troubleshooting)"
+        "activeMatch": "^/(introduction|configuration|deploying|calls|appservices|maintenance|troubleshooting)"
    },
    {
        "text": "Development",
--- a/docs/calls.mdx
+++ b/docs/calls.mdx
@@ -0,0 +1,13 @@
+# Calls
+
+Matrix supports two types of calls:
+
+- Element Call powered by [MatrixRTC](https://half-shot.github.io/msc-crafter/#msc/4143) and [LiveKit](https://github.com/livekit/livekit)
+- Legacy calls, sometimes using Jitsi
+
+Both types of calls are supported by different sets of clients, but most clients are moving towards MatrixRTC / Element Call.
+
+For either one to work correctly, you have to do some additional setup.
+
+- For legacy calls to work, you need to set up a TURN/STUN server. [Read the TURN guide for tips on how to set up coturn](./calls/turn.mdx)
+- For MatrixRTC / Element Call to work, you have to set up the LiveKit backend (foci). LiveKit also uses TURN/STUN to increase reliability, so you might want to configure your TURN server first. [Read the LiveKit guide](./calls/livekit.mdx)
--- a/docs/calls/_meta.json
+++ b/docs/calls/_meta.json
@@ -0,0 +1,12 @@
+[
+    {
+        "type": "file",
+        "name": "turn",
+        "label": "TURN"
+    },
+    {
+        "type": "file",
+        "name": "livekit",
+        "label": "MatrixRTC / LiveKit"
+    }
+]
--- a/docs/calls/livekit.mdx
+++ b/docs/calls/livekit.mdx
@@ -0,0 +1,240 @@
+# Matrix RTC/Element Call Setup
+
+:::info
+This guide assumes that you are using docker compose for deployment. LiveKit only provides Docker images.
+:::
+
+## Instructions
+
+### 1. Domain
+
+LiveKit should live on its own domain or subdomain. In this guide we use `livekit.example.com` - this should be replaced with a domain you control.
+
+Make sure the DNS record for the (sub)domain you plan to use is pointed to your server.
+
+### 2. Services
+
+Using LiveKit with Matrix requires two services - Livekit itself, and a service (`lk-jwt-service`) that grants Matrix users permission to connect to it.
+
+You must generate a key and secret to allow the Matrix service to authenticate with LiveKit. `LK_MATRIX_KEY` should be around 20 random characters, and `LK_MATRIX_SECRET` should be around 64. Remember to replace these with the actual values!
+
+:::tip Generating the secrets
+LiveKit provides a utility to generate secure random keys
+```bash
+docker run --rm livekit/livekit-server:latest generate-keys
+```
+:::
+
+```yaml
+services:
+  lk-jwt-service:
+    image: ghcr.io/element-hq/lk-jwt-service:latest
+    container_name: lk-jwt-service
+    environment:
+      - LIVEKIT_JWT_BIND=:8081
+      - LIVEKIT_URL=wss://livekit.example.com
+      - LIVEKIT_KEY=LK_MATRIX_KEY
+      - LIVEKIT_SECRET=LK_MATRIX_SECRET
+      - LIVEKIT_FULL_ACCESS_HOMESERVERS=example.com
+    restart: unless-stopped
+    ports:
+      - "8081:8081"
+
+  livekit:
+    image: livekit/livekit-server:latest
+    container_name: livekit
+    command: --config /etc/livekit.yaml
+    restart: unless-stopped
+    volumes:
+      - ./livekit.yaml:/etc/livekit.yaml:ro
+    network_mode: "host" # /!\ LiveKit binds to all addresses by default.
+    # Make sure port 7880 is blocked by your firewall to prevent access bypassing your reverse proxy
+    # Alternatively, uncomment the lines below and comment `network_mode: "host"` above to specify port mappings.
+#    ports:
+#      - "127.0.0.1:7880:7880/tcp"
+#      - "7881:7881/tcp"
+#      - "50100-50200:50100-50200/udp"
+```
+
+Next, we need to configure LiveKit. In the same directory, create `livekit.yaml` with the following content - remembering to replace `LK_MATRIX_KEY` and `LK_MATRIX_SECRET` with the values you generated:
+
+```yaml
+port: 7880
+bind_addresses:
+  - ""
+rtc:
+  tcp_port: 7881
+  port_range_start: 50100
+  port_range_end: 50200
+  use_external_ip: true
+  enable_loopback_candidate: false
+keys:
+  LK_MATRIX_KEY: LK_MATRIX_SECRET
+```
+
+#### Firewall hints
+
+You will need to allow ports `7881/tcp` and `50100:50200/udp` through your firewall. If you use UFW, the commands are: `ufw allow 7881/tcp` and `ufw allow 50100:50200/udp`.
+
+### 3. Telling clients where to find LiveKit
+
+To tell clients where to find LiveKit, you need to add the address of your `lk-jwt-service` to the `[global.matrix_rtc]` config section using the `foci` option.
+
+The variable should be a list of servers serving as MatrixRTC endpoints. Clients discover these via the `/_matrix/client/v1/rtc/transports` endpoint (MSC4143).
+
+```toml
+[global.matrix_rtc]
+foci = [
+    { type = "livekit", livekit_service_url = "https://livekit.example.com" },
+]
+```
+
+Remember to replace the URL with the address you are deploying your instance of lk-jwt-service to.
+
+### 4. Configure your Reverse Proxy
+
+Reverse proxies can be configured in many different ways - so we can't provide a step by step for this.
+
+By default, all routes should be forwarded to Livekit with the exception of the following path prefixes, which should be forwarded to the JWT/Authentication service:
+
+- `/sfu/get`
+- `/healthz`
+- `/get_token`
+
+<details>
+    <summary>Example caddy config</summary>
+    ```
+    matrix-rtc.example.com {
+
+        # for lk-jwt-service
+        @lk-jwt-service path /sfu/get* /healthz* /get_token*
+        route @lk-jwt-service {
+            reverse_proxy 127.0.0.1:8081
+        }
+
+        # for livekit
+        reverse_proxy 127.0.0.1:7880
+    }
+    ```
+</details>
+
+<details>
+    <summary>Example nginx config</summary>
+    ```
+    server {
+        server_name matrix-rtc.example.com;
+
+        # for lk-jwt-service
+        location ~ ^/(sfu/get|healthz|get_token) {
+            proxy_pass http://127.0.0.1:8081$request_uri;
+            proxy_set_header X-Forwarded-For $remote_addr;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header Host $http_host;
+            proxy_buffering off;
+        }
+
+        # for livekit
+        location / {
+            proxy_pass http://127.0.0.1:7880$request_uri;
+            proxy_set_header X-Forwarded-For $remote_addr;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header Host $http_host;
+            proxy_buffering off;
+
+            # websocket
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection $connection_upgrade;
+        }
+    }
+    ```
+
+    Note that for websockets to work, you need to have this somewhere outside your server block:
+    ```
+    map $http_upgrade $connection_upgrade {
+        default upgrade;
+        ''      close;
+    }
+    ```
+</details>
+
+<details>
+    <summary>Example traefik router</summary>
+    ```
+    # on LiveKit itself
+    traefik.http.routers.livekit.rule=Host(`livekit.example.com`)
+    # on the JWT service
+    traefik.http.routers.livekit-jwt.rule=Host(`livekit.example.com`) && (PathPrefix(`/sfu/get`) || PathPrefix(`/healthz`) || PathPrefix(`/get_token`))
+    ```
+</details>
+
+
+### 6. Start Everything
+
+Start up the services using your usual method - for example `docker compose up -d`.
+
+## Additional Configuration
+
+### TURN Integration
+
+If you've already set up coturn, there may be a port clash between the two services. To fix this, make sure the `min-port` and `max-port` for coturn so it doesn't overlap with LiveKit's range:
+
+```ini
+min-port=50201
+max-port=65535
+```
+
+To improve LiveKit's reliability, you can configure it to use your coturn server.
+
+Generate a long random secret for LiveKit, and add it to your coturn config under the `static-auth-secret` option. You can add as many secrets as you want - so set a different one for each thing using your TURN server.
+
+Then configure livekit, making sure to replace `COTURN_SECRET`:
+
+```yaml
+# livekit.yaml
+rtc:
+  turn_servers:
+    - host: coturn.ellis.link
+      port: 3478
+      protocol: tcp
+      secret: "COTURN_SECRET"
+    - host: coturn.ellis.link
+      port: 5349
+      protocol: tls # Only if you've set up TLS in your coturn
+      secret: "COTURN_SECRET"
+    - host: coturn.ellis.link
+      port: 3478
+      protocol: udp
+      secret: "COTURN_SECRET"
+```
+
+## LiveKit's built in TURN server
+
+Livekit includes a built in TURN server which can be used in place of an external option. This TURN server will only work with Livekit, so you can't use it for legacy Matrix calling - or anything else.
+
+If you don't want to set up a separate TURN server, you can enable this with the following changes:
+
+```yaml
+### add this to livekit.yaml ###
+turn:
+  enabled: true
+  udp_port: 3478
+  relay_range_start: 50300
+  relay_range_end: 50400
+  domain: matrix-rtc.example.com
+```
+
+```yaml
+### Add these to docker-compose ###
+- "3478:3478/udp"
+- "50300-50400:50300-50400/udp"
+```
+
+### Related Documentation
+
+- [LiveKit GitHub](https://github.com/livekit/livekit)
+- [LiveKit Connection Tester](https://livekit.io/connection-test) - use with the token returned by `/sfu/get` or `/get_token`
+- [MatrixRTC proposal](https://half-shot.github.io/msc-crafter/#msc/4143)
+- [Synapse documentation](https://github.com/element-hq/element-call/blob/livekit/docs/self-hosting.md)
+- [Community guide](https://tomfos.tr/matrix/livekit/)
+- [Community guide](https://blog.kimiblock.top/2024/12/24/hosting-element-call/)
--- a/docs/calls/turn.mdx
+++ b/docs/calls/turn.mdx
@@ -0,0 +1,214 @@
+# Setting up TURN/STUN
+
+[TURN](https://en.wikipedia.org/wiki/Traversal_Using_Relays_around_NAT) and [STUN](https://en.wikipedia.org/wiki/STUN) are used as a component in many calling systems. Matrix uses them directly for legacy calls and indirectly for MatrixRTC via Livekit.
+
+Continuwuity recommends using [Coturn](https://github.com/coturn/coturn) as your TURN/STUN server, which is available as a Docker image or a distro package.
+
+## Installing Coturn
+
+### Configuration
+
+Create a configuration file called `coturn.conf` containing:
+
+```ini
+use-auth-secret
+static-auth-secret=<a secret key>
+realm=<your server domain>
+```
+
+:::tip Generating a secure secret
+A common way to generate a suitable alphanumeric secret key is by using:
+```bash
+pwgen -s 64 1
+```
+:::
+
+#### Port Configuration
+
+By default, coturn uses the following ports:
+- `3478` (UDP/TCP): Standard TURN/STUN port
+- `5349` (UDP/TCP): TURN/STUN over TLS
+- `49152-65535` (UDP): Media relay ports
+
+If you're also running LiveKit, you'll need to avoid port conflicts. Configure non-overlapping port ranges:
+
+```ini
+# In coturn.conf
+min-port=50201
+max-port=65535
+```
+
+This leaves ports `50100-50200` available for LiveKit's default configuration.
+
+### Running with Docker
+
+Run the [Coturn](https://hub.docker.com/r/coturn/coturn) image using:
+
+```bash
+docker run -d --network=host \
+  -v $(pwd)/coturn.conf:/etc/coturn/turnserver.conf \
+  coturn/coturn
+```
+
+### Running with Docker Compose
+
+Create a `docker-compose.yml` file and run `docker compose up -d`:
+
+```yaml
+version: '3'
+services:
+  turn:
+    container_name: coturn-server
+    image: docker.io/coturn/coturn
+    restart: unless-stopped
+    network_mode: "host"
+    volumes:
+      - ./coturn.conf:/etc/coturn/turnserver.conf
+```
+
+:::info Why host networking?
+Coturn uses host networking mode because it needs to bind to multiple ports and work with various network protocols. Using host networking is better for performance, and reduces configuration complexity. To understand alternative configuration options, visit [Coturn's Docker documentation](https://github.com/coturn/coturn/blob/master/docker/coturn/README.md).
+:::
+
+### Security Recommendations
+
+For security best practices, see Synapse's [Coturn documentation](https://element-hq.github.io/synapse/latest/turn-howto.html), which includes important firewall and access control recommendations.
+
+## Configuring Continuwuity
+
+Once your TURN server is running, configure Continuwuity to provide credentials to clients. Add the following to your Continuwuity configuration file:
+
+### Shared Secret Authentication (Recommended)
+
+This is the most secure method and generates time-limited credentials automatically:
+
+```toml
+# TURN URIs that clients should connect to
+turn_uris = [
+    "turn:coturn.example.com?transport=udp",
+    "turn:coturn.example.com?transport=tcp",
+    "turns:coturn.example.com?transport=udp",
+    "turns:coturn.example.com?transport=tcp"
+]
+
+# Shared secret for generating credentials (must match coturn's static-auth-secret)
+turn_secret = "<your coturn static-auth-secret>"
+
+# Optional: Read secret from a file instead (takes priority over turn_secret)
+# turn_secret_file = "/etc/continuwuity/.turn_secret"
+
+# TTL for generated credentials in seconds (default: 86400 = 24 hours)
+turn_ttl = 86400
+```
+
+:::tip Using TLS
+The `turns:` URI prefix instructs clients to connect to TURN over TLS, which is highly recommended for security. Make sure you've configured TLS in your coturn server first.
+:::
+
+### Static Credentials (Alternative)
+
+If you prefer static username/password credentials instead of shared secrets:
+
+```toml
+turn_uris = [
+    "turn:coturn.example.com?transport=udp",
+    "turn:coturn.example.com?transport=tcp"
+]
+
+turn_username = "your_username"
+turn_password = "your_password"
+```
+
+:::warning
+Static credentials are less secure than shared secrets because they don't expire and must be configured in coturn separately. It is strongly advised you use shared secret authentication.
+:::
+
+### Guest Access
+
+By default, TURN credentials require client authentication. To allow unauthenticated access:
+
+```toml
+turn_allow_guests = true
+```
+
+:::caution
+This is not recommended as it allows unauthenticated users to access your TURN server, potentially enabling abuse by bots. All major Matrix clients that support legacy calls *also* support authenticated TURN access.
+:::
+
+### Important Notes
+
+- Replace `coturn.example.com` with your actual TURN server domain (the `realm` from coturn.conf)
+- The `turn_secret` must match the `static-auth-secret` in your coturn configuration
+- Restart or reload Continuwuity after making configuration changes
+
+## Testing Your TURN Server
+
+### Testing Credentials
+
+Verify that Continuwuity is correctly serving TURN credentials to clients:
+
+```bash
+curl "https://matrix.example.com/_matrix/client/r0/voip/turnServer" \
+  -H "Authorization: Bearer <your_client_token>" | jq
+```
+
+You should receive a response like this:
+
+```json
+{
+  "username": "1752792167:@jade:example.com",
+  "password": "KjlDlawdPbU9mvP4bhdV/2c/h65=",
+  "uris": [
+    "turns:coturn.example.com?transport=udp",
+    "turns:coturn.example.com?transport=tcp",
+    "turn:coturn.example.com?transport=udp",
+    "turn:coturn.example.com?transport=tcp"
+  ],
+  "ttl": 86400
+}
+```
+
+:::note MSC4166 Compliance
+If no TURN URIs are configured (`turn_uris` is empty), Continuwuity will return a 404 Not Found response, as specified in MSC4166.
+:::
+
+### Testing Connectivity
+
+Use [Trickle ICE](https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/) to verify that the TURN credentials actually work:
+
+1. Copy the credentials from the response above
+2. Paste them into the Trickle ICE testing tool
+3. Click "Gather candidates"
+4. Look for successful `relay` candidates in the results
+
+If you see relay candidates, your TURN server is working correctly!
+
+## Troubleshooting
+
+### Clients can't connect to TURN server
+
+- Verify firewall rules allow the necessary ports (3478, 5349, and your media port range)
+- Check that DNS resolves correctly for your TURN domain
+- Ensure your `turn_secret` matches coturn's `static-auth-secret`
+- Test with Trickle ICE to isolate the issue
+
+### Port conflicts with LiveKit
+
+- Make sure coturn's `min-port` starts above LiveKit's `port_range_end` (default: 50200)
+- Or adjust LiveKit's port range to avoid coturn's default range
+
+### 404 when calling turnServer endpoint
+
+- Verify that `turn_uris` is not empty in your Continuwuity config
+- This behavior is correct per MSC4166 if no TURN URIs are configured
+
+### Credentials expire too quickly
+
+- Adjust the `turn_ttl` value in your Continuwuity configuration
+- Default is 86400 seconds (24 hours)
+
+### Related Documentation
+
+- [MatrixRTC/LiveKit Setup](./livekit.mdx) - Configure group calling with LiveKit
+- [Coturn GitHub](https://github.com/coturn/coturn) - Official coturn repository
+- [Synapse TURN Guide](https://element-hq.github.io/synapse/latest/turn-howto.html) - Additional security recommendations
--- a/docs/deploying/docker.mdx
+++ b/docs/deploying/docker.mdx
@@ -217,4 +217,4 @@ ### Use Traefik as Proxy

 ## Voice communication

-See the [TURN](../turn.md) page.
+See the [Calls](../calls.mdx) page.
--- a/docs/deploying/freebsd.mdx
+++ b/docs/deploying/freebsd.mdx
@@ -3,3 +3,5 @@ # Continuwuity for FreeBSD
 Continuwuity currently does not provide FreeBSD builds or FreeBSD packaging. However, Continuwuity does build and work on FreeBSD using the system-provided RocksDB.

 Contributions to get Continuwuity packaged for FreeBSD are welcome.
+
+Please join our [Continuwuity BSD](https://matrix.to/#/%23bsd:continuwuity.org) community room.
--- a/docs/deploying/generic.mdx
+++ b/docs/deploying/generic.mdx
@@ -56,6 +56,8 @@ ### Building with the Rust toolchain

 You can build Continuwuity using `cargo build --release`.

+Continuwuity supports various optional features that can be enabled during compilation. Please see the Cargo.toml file for a comprehensive list, or ask in our rooms.
+
 ### Building with Nix

 If you prefer, you can use Nix (or [Lix](https://lix.systems)) to build Continuwuity. This provides improved reproducibility and makes it easy to set up a build environment and generate output. This approach also allows for easy cross-compilation.
@@ -277,7 +279,7 @@ # What's next?

 ## Audio/Video calls

-For Audio/Video call functionality see the [TURN Guide](../turn.md).
+For Audio/Video call functionality see the [Calls](../calls.md) page.

 ## Appservices

--- a/docs/deploying/kubernetes.mdx
+++ b/docs/deploying/kubernetes.mdx
@@ -1,7 +1,109 @@
 # Continuwuity for Kubernetes

 Continuwuity doesn't support horizontal scalability or distributed loading
-natively. However, [a community-maintained Helm Chart is available here to run
+natively. However, a deployment in Kubernetes is very similar to the docker
+setup. This is because Continuwuity can be fully configured using environment
+variables. A sample StatefulSet is shared below. The only thing missing is
+a PVC definition (named `continuwuity-data`) for the volume mounted to
+the StatefulSet, an Ingress resources to point your webserver to the
+Continuwuity Pods, and a Service resource (targeting `app.kubernetes.io/name: continuwuity`)
+to glue the Ingress and Pod together.
+
+Carefully go through the `env` section and add, change, and remove any env vars you like using the [Configuration reference](https://continuwuity.org/reference/config.html)
+
+```yaml
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: continuwuity
+  namespace: matrix
+  labels:
+    app.kubernetes.io/name: continuwuity
+spec:
+  replicas: 1
+  serviceName: continuwuity
+  podManagementPolicy: Parallel
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: continuwuity
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: continuwuity
+    spec:
+      securityContext:
+        sysctls:
+          - name: net.ipv4.ip_unprivileged_port_start
+            value: "0"
+      containers:
+        - name: continuwuity
+          # use a sha hash <3
+          image: forgejo.ellis.link/continuwuation/continuwuity:latest
+          imagePullPolicy: IfNotPresent
+          ports:
+            - name: http
+              containerPort: 80
+          volumeMounts:
+            - mountPath: /data
+              name: data
+              subPath: data
+          securityContext:
+            capabilities:
+              add:
+                - NET_BIND_SERVICE
+          env:
+            - name: TOKIO_WORKER_THREADS
+              value: "2"
+            - name: CONTINUWUITY_SERVER_NAME
+              value: "example.com"
+            - name: CONTINUWUITY_DATABASE_PATH
+              value: "/data/db"
+            - name: CONTINUWUITY_DATABASE_BACKEND
+              value: "rocksdb"
+            - name: CONTINUWUITY_PORT
+              value: "80"
+            - name: CONTINUWUITY_MAX_REQUEST_SIZE
+              value: "20000000"
+            - name: CONTINUWUITY_ALLOW_FEDERATION
+              value: "true"
+            - name: CONTINUWUITY_TRUSTED_SERVERS
+              value: '["matrix.org"]'
+            - name: CONTINUWUITY_ADDRESS
+              value: "0.0.0.0"
+            - name: CONTINUWUITY_ROCKSDB_PARALLELISM_THREADS
+              value: "1"
+            - name: CONTINUWUITY_WELL_KNOWN__SERVER
+              value: "matrix.example.com:443"
+            - name: CONTINUWUITY_WELL_KNOWN__CLIENT
+              value: "https://matrix.example.com"
+            - name: CONTINUWUITY_ALLOW_REGISTRATION
+              value: "false"
+            - name: RUST_LOG
+              value: info
+          readinessProbe:
+            httpGet:
+              path: /_matrix/federation/v1/version
+              port: http
+            periodSeconds: 4
+            failureThreshold: 5
+          resources:
+            # Continuwuity might use quite some RAM :3
+            requests:
+              cpu: "2"
+              memory: "512Mi"
+            limits:
+              cpu: "4"
+              memory: "2048Mi"
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: continuwuity-data
+```
+
+---
+
+Apart from manually configuring the containers,
+[a community-maintained Helm Chart is available here to run
 conduwuit on Kubernetes](https://gitlab.cronce.io/charts/conduwuit)

 This should be compatible with Continuwuity, but you will need to change the image reference.
--- a/docs/introduction.mdx
+++ b/docs/introduction.mdx
@@ -51,7 +51,13 @@ ## Can I try it out?

 Check out the [documentation](https://continuwuity.org) for installation instructions.

-There are currently no open registration continuwuity instances available.
+If you want to try it out as a user, we have some partnered homeservers you can use:
+* You can head over to [https://federated.nexus](https://federated.nexus/) in your browser.
+  * Hit the `Apply to Join` button. Once your request has been accepted, you will receive an email with your username and password.
+  * Head over to [https://app.federated.nexus](https://app.federated.nexus/) and you can sign in there, or use any other matrix chat client you wish elsewhere.
+  * Your username for matrix will be in the form of `@username:federated.nexus`, however you can simply use the `username` part to log in. Your password is your password.
+
+* There's also [https://continuwuity.rocks/](https://continuwuity.rocks/). You can register a new account using Cinny via [this convenient link](https://app.cinny.in/register/continuwuity.rocks), or you can use Element or another matrix client *that supports registration*.

 ## What are we working on?

--- a/docs/reference/admin/media.md
+++ b/docs/reference/admin/media.md
@@ -36,3 +36,7 @@ ## `!admin media delete-all-from-user`
 ## `!admin media delete-all-from-server`

 Deletes all remote media from the specified remote server. This will always ignore errors by default
+
+## `!admin media delete-url-preview`
+
+Deletes a cached URL preview, forcing it to be re-fetched. Use --all to purge all cached URL previews
--- a/docs/troubleshooting.mdx
+++ b/docs/troubleshooting.mdx
@@ -1,13 +1,28 @@
 # Troubleshooting Continuwuity

-> **Docker users ⚠️**
->
-> Docker can be difficult to use and debug. It's common for Docker
-> misconfigurations to cause issues, particularly with networking and permissions.
-> Please check that your issues are not due to problems with your Docker setup.
+:::warning{title="Docker users:"}
+Docker can be difficult to use and debug. It's common for Docker
+misconfigurations to cause issues, particularly with networking and permissions.
+Please check that your issues are not due to problems with your Docker setup.
+:::

 ## Continuwuity and Matrix issues

+### Slow joins to rooms
+
+Some slowness is to be expected if you're the first person on your homserver to join a room (which will
+always be the case for single-user homeservers). In this situation, your homeserver has to verify the signatures of
+all of the state events sent by other servers before your join. To make this process as fast as possible, make sure you have
+multiple fast, trusted servers listed in `trusted_servers` in your configuration, and ensure
+`query_trusted_key_servers_first_on_join` is set to true (the default).
+If you need suggestions for trusted servers, ask in the Continuwuity main room.
+
+However, _very_ slow joins, especially to rooms with only a few users in them or rooms created by another user
+on your homeserver, may be caused by [issue !779](https://forgejo.ellis.link/continuwuation/continuwuity/issues/779),
+which is a longstanding bug with synchronizing room joins to clients. In this situation, you did succeed in joining the room, but
+the bug caused your homeserver to forget to tell your client. **To fix this, clear your client's cache.** Both Element and Cinny
+have a button to clear their cache in the "About" section of their settings.
+
 ### Lost access to admin room

 You can reinvite yourself to the admin room through the following methods:
--- a/docs/turn.mdx
+++ b/docs/turn.mdx
@@ -1,94 +0,0 @@
-# Setting up TURN/STURN
-
-In order to make or receive calls, a TURN server is required. Continuwuity suggests
-using [Coturn](https://github.com/coturn/coturn) for this purpose, which is also
-available as a Docker image.
-
-### Configuration
-
-Create a configuration file called `coturn.conf` containing:
-
-```
-use-auth-secret
-static-auth-secret=<a secret key>
-realm=<your server domain>
-```
-
-A common way to generate a suitable alphanumeric secret key is by using `pwgen
-s 64 1`.
-
-These same values need to be set in Continuwuity. See the [example
-config](./reference/config.mdx) in the TURN section for configuring these and
-restart Continuwuity after.
-
-`turn_secret` or a path to `turn_secret_file` must have a value of your
-coturn `static-auth-secret`, or use `turn_username` and `turn_password`
-if using legacy username:password TURN authentication (not preferred).
-
-`turn_uris` must be the list of TURN URIs you would like to send to the client.
-Typically you will just replace the example domain `example.turn.uri` with the
-`realm` you set from the example config.
-
-If you are using TURN over TLS, you can replace `turn:` with `turns:` in the
-`turn_uris` config option to instruct clients to attempt to connect to
-TURN over TLS. This is highly recommended.
-
-If you need unauthenticated access to the TURN URIs, or some clients may be
-having trouble, you can enable `turn_guest_access` in Continuwuity which disables
-authentication for the TURN URI endpoint `/_matrix/client/v3/voip/turnServer`
-
-### Run
-
-Run the [Coturn](https://hub.docker.com/r/coturn/coturn) image using
-
-```bash
-docker run -d --network=host -v
-$(pwd)/coturn.conf:/etc/coturn/turnserver.conf coturn/coturn
-```
-
-or docker-compose. For the latter, paste the following section into a file
-called `docker-compose.yml` and run `docker compose up -d` in the same
-directory.
-
-```yml
-version: 3
-services:
-    turn:
-      container_name: coturn-server
-      image: docker.io/coturn/coturn
-      restart: unless-stopped
-      network_mode: "host"
-      volumes:
-        - ./coturn.conf:/etc/coturn/turnserver.conf
-```
-
-To understand why the host networking mode is used and explore alternative
-configuration options, please visit [Coturn's Docker
-documentation](https://github.com/coturn/coturn/blob/master/docker/coturn/README.md).
-
-For security recommendations see Synapse's [Coturn
-documentation](https://element-hq.github.io/synapse/latest/turn-howto.html).
-
-### Testing
-
-To make sure turn credentials are being correctly served to clients, you can manually make a HTTP request to the turnServer endpoint.
-
-`curl "https://<matrix.example.com>/_matrix/client/r0/voip/turnServer" -H 'Authorization: Bearer <your_client_token>' | jq`
-
-You should get a response like this:
-
-```json
-{
-  "username": "1752792167:@jade:example.com",
-  "password": "KjlDlawdPbU9mvP4bhdV/2c/h65=",
-  "uris": [
-    "turns:coturn.example.com?transport=udp",
-    "turns:coturn.example.com?transport=tcp",
-    "turn:coturn.example.com?transport=udp",
-    "turn:coturn.example.com?transport=tcp"
-  ],
-  "ttl": 86400
-}
-```
-
-You can test these credentials work using [Trickle ICE](https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/)
--- a/nix/packages/uwulib/build.nix
+++ b/nix/packages/uwulib/build.nix
@@ -20,7 +20,7 @@ rec {
      # we need to keep the `web` directory which would be filtered out by the regular source filtering function
      #
      # https://crane.dev/API.html#cranelibcleancargosource
-      isWebTemplate = path: _type: builtins.match ".*src/web.*" path != null;
+      isWebTemplate = path: _type: builtins.match ".*(src/(web|service)|docs).*" path != null;
      isRust = craneLib.filterCargoSources;
      isNix = path: _type: builtins.match ".+/nix.*" path != null;
      webOrRustNotNix = p: t: !(isNix p t) && (isWebTemplate p t || isRust p t);
@@ -77,7 +77,12 @@ rec {
    craneLib.buildDepsOnly (
      (commonAttrs commonAttrsArgs)
      // {
-        env = uwuenv.buildDepsOnlyEnv // (makeRocksDBEnv { inherit rocksdb; });
+        env = uwuenv.buildDepsOnlyEnv
+              // (makeRocksDBEnv { inherit rocksdb; })
+              // {
+                # required since we started using unstable reqwest apparently ... otherwise the all-features build will fail
+                RUSTFLAGS = "--cfg reqwest_unstable";
+              };
        inherit (features) cargoExtraArgs;
      }

@@ -102,7 +107,13 @@ rec {
        '';
        cargoArtifacts = deps;
        doCheck = true;
-        env = uwuenv.buildPackageEnv // rocksdbEnv;
+        env =
+          uwuenv.buildPackageEnv
+          // rocksdbEnv
+          // {
+            # required since we started using unstable reqwest apparently ... otherwise the all-features build will fail
+            RUSTFLAGS = "--cfg reqwest_unstable";
+          };
        passthru.env = uwuenv.buildPackageEnv // rocksdbEnv;
        meta.mainProgram = crateInfo.pname;
        inherit (features) cargoExtraArgs;
--- a/renovate.json
+++ b/renovate.json
@@ -1,6 +1,7 @@
 {
    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
    "extends": ["config:recommended", "replacements:all"],
+    "dependencyDashboard": true,
    "osvVulnerabilityAlerts": true,
    "lockFileMaintenance": {
        "enabled": true,
@@ -57,12 +58,25 @@
            "matchUpdateTypes": ["minor", "patch"],
            "groupName": "github-actions-non-major"
        },
+        {
+            "description": "Batch patch-level Node.js dependency updates",
+            "matchManagers": ["npm"],
+            "matchUpdateTypes": ["patch"],
+            "groupName": "node-patch-updates"
+        },
        {
            "description": "Pin forgejo artifact actions to prevent breaking changes",
            "matchManagers": ["github-actions"],
            "matchPackageNames": ["forgejo/upload-artifact", "forgejo/download-artifact"],
            "enabled": false
        },
+        {
+            "description": "Auto-merge crate-ci/typos minor updates",
+            "matchPackageNames": ["crate-ci/typos"],
+            "matchUpdateTypes": ["minor", "patch"],
+            "automerge": true,
+            "automergeStrategy": "fast-forward"
+        },
        {
            "description": "Auto-merge renovatebot docker image updates",
            "matchDatasources": ["docker"],
--- a/rspress.config.ts
+++ b/rspress.config.ts
@@ -56,6 +56,9 @@ export default defineConfig({
        }, {
            from: '/community$',
            to: '/community/guidelines'
+        }, {
+            from: "^/turn",
+            to: "/calls/turn",
        }
        ]
    })],
--- a/src/admin/federation/commands.rs
+++ b/src/admin/federation/commands.rs
@@ -30,12 +30,15 @@ pub(super) async fn incoming_federation(&self) -> Result {
 			.federation_handletime
 			.read();

-		let mut msg = format!("Handling {} incoming pdus:\n", map.len());
+		let mut msg = format!(
+			"Handling {} incoming PDUs across {} active transactions:\n",
+			map.len(),
+			self.services.transactions.txn_active_handle_count()
+		);
 		for (r, (e, i)) in map.iter() {
 			let elapsed = i.elapsed();
 			writeln!(msg, "{} {}: {}m{}s", r, e, elapsed.as_secs() / 60, elapsed.as_secs() % 60)?;
 		}
-
 		msg
 	};

--- a/src/admin/media/commands.rs
+++ b/src/admin/media/commands.rs
@@ -29,7 +29,9 @@ pub(super) async fn delete(
 			.delete(&mxc.as_str().try_into()?)
 			.await?;

-		return Err!("Deleted the MXC from our database and on our filesystem.",);
+		return self
+			.write_str("Deleted the MXC from our database and on our filesystem.")
+			.await;
 	}

 	if let Some(event_id) = event_id {
@@ -388,3 +390,19 @@ pub(super) async fn get_remote_thumbnail(
 	self.write_str(&format!("```\n{result:#?}\nreceived {len} bytes for file content.\n```"))
 		.await
 }
+
+#[admin_command]
+pub(super) async fn delete_url_preview(&self, url: Option<String>, all: bool) -> Result {
+	if all {
+		self.services.media.clear_url_previews().await;
+
+		return self.write_str("Deleted all cached URL previews.").await;
+	}
+
+	let url = url.expect("clap enforces url is required unless --all");
+
+	self.services.media.remove_url_preview(&url).await?;
+
+	self.write_str(&format!("Deleted cached URL preview for: {url}"))
+		.await
+}
--- a/src/admin/media/mod.rs
+++ b/src/admin/media/mod.rs
@@ -108,4 +108,16 @@ pub enum MediaCommand {
 		#[arg(long, default_value("800"))]
 		height: u32,
 	},
+
+	/// Deletes a cached URL preview, forcing it to be re-fetched.
+	/// Use --all to purge all cached URL previews.
+	DeleteUrlPreview {
+		/// The URL to clear from the saved preview data
+		#[arg(required_unless_present = "all")]
+		url: Option<String>,
+
+		/// Purge all cached URL previews
+		#[arg(long, conflicts_with = "url")]
+		all: bool,
+	},
 }
--- a/src/admin/query/raw.rs
+++ b/src/admin/query/raw.rs
@@ -209,7 +209,7 @@ pub(super) async fn compact(
 	let parallelism = parallelism.unwrap_or(1);
 	let results = maps
 		.into_iter()
-		.try_stream()
+		.try_stream::<conduwuit::Error>()
 		.paralleln_and_then(runtime, parallelism, move |map| {
 			map.compact_blocking(options.clone())?;
 			Ok(map.name().to_owned())
--- a/src/admin/query/resolver.rs
+++ b/src/admin/query/resolver.rs
@@ -20,7 +20,17 @@ pub enum ResolverCommand {
 		name: Option<String>,
 	},

-	/// Flush a specific server from the resolver caches or everything
+	/// Flush a given server from the resolver caches or flush them completely
+	///
+	/// * Examples:
+	///   * Flush a specific server:
+	///
+	///     `!admin query resolver flush-cache matrix.example.com`
+	///
+	///   * Flush all resolver caches completely:
+	///
+	///     `!admin query resolver flush-cache --all`
+	#[command(verbatim_doc_comment)]
 	FlushCache {
 		name: Option<OwnedServerName>,

--- a/src/admin/room/commands.rs
+++ b/src/admin/room/commands.rs
@@ -4,12 +4,14 @@

 use crate::{PAGE_SIZE, admin_command, get_room_info};

+#[allow(clippy::fn_params_excessive_bools)]
 #[admin_command]
 pub(super) async fn list_rooms(
 	&self,
 	page: Option<usize>,
 	exclude_disabled: bool,
 	exclude_banned: bool,
+	include_empty: bool,
 	no_details: bool,
 ) -> Result {
 	// TODO: i know there's a way to do this with clap, but i can't seem to find it
@@ -28,6 +30,20 @@ pub(super) async fn list_rooms(
 				.then_some(room_id)
 		})
 		.then(|room_id| get_room_info(self.services, room_id))
+		.then(|(room_id, total_members, name)| async move {
+			let local_members: Vec<_> = self
+				.services
+				.rooms
+				.state_cache
+				.active_local_users_in_room(&room_id)
+				.collect()
+				.await;
+			let local_members = local_members.len();
+			(room_id, total_members, local_members, name)
+		})
+		.filter_map(|(room_id, total_members, local_members, name)| async move {
+			(include_empty || local_members > 0).then_some((room_id, total_members, name))
+		})
 		.collect::<Vec<_>>()
 		.await;

--- a/src/admin/room/mod.rs
+++ b/src/admin/room/mod.rs
@@ -30,6 +30,10 @@ pub enum RoomCommand {
 		#[arg(long)]
 		exclude_banned: bool,

+		/// Includes disconnected/empty rooms (rooms with zero members)
+		#[arg(long)]
+		include_empty: bool,
+
 		#[arg(long)]
 		/// Whether to only output room IDs without supplementary room
 		/// information
--- a/src/admin/room/moderation.rs
+++ b/src/admin/room/moderation.rs
@@ -89,13 +89,7 @@ async fn ban_room(&self, room: OwnedRoomOrAliasId) -> Result {
 			 locally, if not using get_alias_helper to fetch room ID remotely"
 		);

-		match self
-			.services
-			.rooms
-			.alias
-			.resolve_alias(room_alias, None)
-			.await
-		{
+		match self.services.rooms.alias.resolve_alias(room_alias).await {
 			| Ok((room_id, servers)) => {
 				debug!(
 					%room_id,
@@ -235,7 +229,7 @@ async fn ban_list_of_rooms(&self) -> Result {
 										.services
 										.rooms
 										.alias
-										.resolve_alias(room_alias, None)
+										.resolve_alias(room_alias)
 										.await
 									{
 										| Ok((room_id, servers)) => {
@@ -388,13 +382,7 @@ async fn unban_room(&self, room: OwnedRoomOrAliasId) -> Result {
 					 room ID over federation"
 				);

-				match self
-					.services
-					.rooms
-					.alias
-					.resolve_alias(room_alias, None)
-					.await
-				{
+				match self.services.rooms.alias.resolve_alias(room_alias).await {
 					| Ok((room_id, servers)) => {
 						debug!(
 							%room_id,
--- a/src/admin/server/commands.rs
+++ b/src/admin/server/commands.rs
@@ -86,7 +86,7 @@ pub(super) async fn list_backups(&self) -> Result {
 		.db
 		.backup_list()?
 		.try_stream()
-		.try_for_each(|result| write!(self, "{result}"))
+		.try_for_each(|result| writeln!(self, "{result}"))
 		.await
 }

--- a/src/admin/user/commands.rs
+++ b/src/admin/user/commands.rs
@@ -5,7 +5,7 @@

 use api::client::{full_user_deactivate, join_room_by_id_helper, leave_room, remote_leave_room};
 use conduwuit::{
-	Err, Result, debug, debug_warn, error, info, is_equal_to,
+	Err, Result, debug_warn, error, info,
 	matrix::{Event, pdu::PduBuilder},
 	utils::{self, ReadyExt},
 	warn,
@@ -140,7 +140,6 @@ pub(super) async fn create_user(&self, username: String, password: Option<String
 						self.services.globals.server_name().to_owned(),
 						room_server_name.to_owned(),
 					],
-					None,
 					&None,
 				)
 				.await
@@ -168,27 +167,8 @@ pub(super) async fn create_user(&self, username: String, password: Option<String

 	// we dont add a device since we're not the user, just the creator

-	// if this account creation is from the CLI / --execute, invite the first user
-	// to admin room
-	if let Ok(admin_room) = self.services.admin.get_admin_room().await {
-		if self
-			.services
-			.rooms
-			.state_cache
-			.room_joined_count(&admin_room)
-			.await
-			.is_ok_and(is_equal_to!(1))
-		{
-			self.services
-				.admin
-				.make_user_admin(&user_id)
-				.boxed()
-				.await?;
-			warn!("Granting {user_id} admin privileges as the first user");
-		}
-	} else {
-		debug!("create_user admin command called without an admin room being available");
-	}
+	// Make the first user to register an administrator and disable first-run mode.
+	self.services.firstrun.empower_first_user(&user_id).await?;

 	self.write_str(&format!("Created user with user_id: {user_id} and password: `{password}`"))
 		.await
@@ -549,7 +529,6 @@ pub(super) async fn force_join_list_of_local_users(
 			&room_id,
 			Some(String::from(BULK_JOIN_REASON)),
 			&servers,
-			None,
 			&None,
 		)
 		.await
@@ -635,7 +614,6 @@ pub(super) async fn force_join_all_local_users(
 			&room_id,
 			Some(String::from(BULK_JOIN_REASON)),
 			&servers,
-			None,
 			&None,
 		)
 		.await
@@ -675,8 +653,7 @@ pub(super) async fn force_join_room(
 		self.services.globals.user_is_local(&user_id),
 		"Parsed user_id must be a local user"
 	);
-	join_room_by_id_helper(self.services, &user_id, &room_id, None, &servers, None, &None)
-		.await?;
+	join_room_by_id_helper(self.services, &user_id, &room_id, None, &servers, &None).await?;

 	self.write_str(&format!("{user_id} has been joined to {room_id}.",))
 		.await
--- a/src/api/Cargo.toml
+++ b/src/api/Cargo.toml
@@ -28,6 +28,10 @@ gzip_compression = [
 	"conduwuit-service/gzip_compression",
 	"reqwest/gzip",
 ]
+http3 = [
+	"conduwuit-core/http3",
+	"conduwuit-service/http3",
+]
 io_uring = [
 	"conduwuit-service/io_uring",
 ]
--- a/src/api/client/account.rs
+++ b/src/api/client/account.rs
@@ -3,7 +3,7 @@
 use axum::extract::State;
 use axum_client_ip::InsecureClientIp;
 use conduwuit::{
-	Err, Error, Event, Result, debug_info, err, error, info, is_equal_to,
+	Err, Error, Event, Result, debug_info, err, error, info,
 	matrix::pdu::PduBuilder,
 	utils::{self, ReadyExt, stream::BroadbandExt},
 	warn,
@@ -148,7 +148,12 @@ pub(crate) async fn register_route(
 	let is_guest = body.kind == RegistrationKind::Guest;
 	let emergency_mode_enabled = services.config.emergency_password.is_some();

-	if !services.config.allow_registration && body.appservice_info.is_none() {
+	// Allow registration if it's enabled in the config file or if this is the first
+	// run (so the first user account can be created)
+	let allow_registration =
+		services.config.allow_registration || services.firstrun.is_first_run();
+
+	if !allow_registration && body.appservice_info.is_none() {
 		match (body.username.as_ref(), body.initial_device_display_name.as_ref()) {
 			| (Some(username), Some(device_display_name)) => {
 				info!(
@@ -185,17 +190,10 @@ pub(crate) async fn register_route(
 		)));
 	}

-	if is_guest
-		&& (!services.config.allow_guest_registration
-			|| (services.config.allow_registration
-				&& services
-					.registration_tokens
-					.get_config_file_token()
-					.is_some()))
-	{
+	if is_guest && !services.config.allow_guest_registration {
 		info!(
-			"Guest registration disabled / registration enabled with token configured, \
-			 rejecting guest registration attempt, initial device name: \"{}\"",
+			"Guest registration disabled, rejecting guest registration attempt, initial device \
+			 name: \"{}\"",
 			body.initial_device_display_name.as_deref().unwrap_or("")
 		);
 		return Err!(Request(GuestAccessForbidden("Guest registration is disabled.")));
@@ -254,6 +252,13 @@ pub(crate) async fn register_route(
 						}
 					}

+					// Don't allow registration with user IDs that aren't local
+					if !services.globals.user_is_local(&user_id) {
+						return Err!(Request(InvalidUsername(
+							"Username {body_username} is not local to this server"
+						)));
+					}
+
 					user_id
 				},
 				| Err(e) => {
@@ -309,54 +314,63 @@ pub(crate) async fn register_route(
 	let skip_auth = body.appservice_info.is_some() || is_guest;

 	// Populate required UIAA flows
-	if services
-		.registration_tokens
-		.iterate_tokens()
-		.next()
-		.await
-		.is_some()
-	{
-		// Registration token required
+
+	if services.firstrun.is_first_run() {
+		// Registration token forced while in first-run mode
 		uiaainfo.flows.push(AuthFlow {
 			stages: vec![AuthType::RegistrationToken],
 		});
-	}
-	if services.config.recaptcha_private_site_key.is_some() {
-		if let Some(pubkey) = &services.config.recaptcha_site_key {
-			// ReCaptcha required
-			uiaainfo
-				.flows
-				.push(AuthFlow { stages: vec![AuthType::ReCaptcha] });
-			uiaainfo.params = serde_json::value::to_raw_value(&serde_json::json!({
-				"m.login.recaptcha": {
-					"public_key": pubkey,
-				},
-			}))
-			.expect("Failed to serialize recaptcha params");
-		}
-	}
-
-	if uiaainfo.flows.is_empty() && !skip_auth {
-		// Registration isn't _disabled_, but there's no captcha configured and no
-		// registration tokens currently set. Bail out by default unless open
-		// registration was explicitly enabled.
-		if !services
-			.config
-			.yes_i_am_very_very_sure_i_want_an_open_registration_server_prone_to_abuse
+	} else {
+		if services
+			.registration_tokens
+			.iterate_tokens()
+			.next()
+			.await
+			.is_some()
 		{
-			return Err!(Request(Forbidden(
-				"This server is not accepting registrations at this time."
-			)));
+			// Registration token required
+			uiaainfo.flows.push(AuthFlow {
+				stages: vec![AuthType::RegistrationToken],
+			});
 		}

-		// We have open registration enabled (😧), provide a dummy stage
-		uiaainfo = UiaaInfo {
-			flows: vec![AuthFlow { stages: vec![AuthType::Dummy] }],
-			completed: Vec::new(),
-			params: Box::default(),
-			session: None,
-			auth_error: None,
-		};
+		if services.config.recaptcha_private_site_key.is_some() {
+			if let Some(pubkey) = &services.config.recaptcha_site_key {
+				// ReCaptcha required
+				uiaainfo
+					.flows
+					.push(AuthFlow { stages: vec![AuthType::ReCaptcha] });
+				uiaainfo.params = serde_json::value::to_raw_value(&serde_json::json!({
+					"m.login.recaptcha": {
+						"public_key": pubkey,
+					},
+				}))
+				.expect("Failed to serialize recaptcha params");
+			}
+		}
+
+		if uiaainfo.flows.is_empty() && !skip_auth {
+			// Registration isn't _disabled_, but there's no captcha configured and no
+			// registration tokens currently set. Bail out by default unless open
+			// registration was explicitly enabled.
+			if !services
+				.config
+				.yes_i_am_very_very_sure_i_want_an_open_registration_server_prone_to_abuse
+			{
+				return Err!(Request(Forbidden(
+					"This server is not accepting registrations at this time."
+				)));
+			}
+
+			// We have open registration enabled (😧), provide a dummy stage
+			uiaainfo = UiaaInfo {
+				flows: vec![AuthFlow { stages: vec![AuthType::Dummy] }],
+				completed: Vec::new(),
+				params: Box::default(),
+				session: None,
+				auth_error: None,
+			};
+		}
 	}

 	if !skip_auth {
@@ -514,39 +528,29 @@ pub(crate) async fn register_route(
 		}
 	}

-	// If this is the first real user, grant them admin privileges except for guest
-	// users
-	// Note: the server user is generated first
 	if !is_guest {
-		if let Ok(admin_room) = services.admin.get_admin_room().await {
-			if services
-				.rooms
-				.state_cache
-				.room_joined_count(&admin_room)
-				.await
-				.is_ok_and(is_equal_to!(1))
-			{
-				services.admin.make_user_admin(&user_id).boxed().await?;
-				warn!("Granting {user_id} admin privileges as the first user");
-			} else if services.config.suspend_on_register {
-				// This is not an admin, suspend them.
-				// Note that we can still do auto joins for suspended users
+		// Make the first user to register an administrator and disable first-run mode.
+		let was_first_user = services.firstrun.empower_first_user(&user_id).await?;
+
+		// If the registering user was not the first and we're suspending users on
+		// register, suspend them.
+		if !was_first_user && services.config.suspend_on_register {
+			// Note that we can still do auto joins for suspended users
+			services
+				.users
+				.suspend_account(&user_id, &services.globals.server_user)
+				.await;
+			// And send an @room notice to the admin room, to prompt admins to review the
+			// new user and ideally unsuspend them if deemed appropriate.
+			if services.server.config.admin_room_notices {
 				services
-					.users
-					.suspend_account(&user_id, &services.globals.server_user)
-					.await;
-				// And send an @room notice to the admin room, to prompt admins to review the
-				// new user and ideally unsuspend them if deemed appropriate.
-				if services.server.config.admin_room_notices {
-					services
-						.admin
-						.send_loud_message(RoomMessageEventContent::text_plain(format!(
-							"User {user_id} has been suspended as they are not the first user \
-							 on this server. Please review and unsuspend them if appropriate."
-						)))
-						.await
-						.ok();
-				}
+					.admin
+					.send_loud_message(RoomMessageEventContent::text_plain(format!(
+						"User {user_id} has been suspended as they are not the first user on \
+						 this server. Please review and unsuspend them if appropriate."
+					)))
+					.await
+					.ok();
 			}
 		}
 	}
@@ -583,7 +587,6 @@ pub(crate) async fn register_route(
 					&room_id,
 					Some("Automatically joining this room upon registration".to_owned()),
 					&[services.globals.server_name().to_owned(), room_server_name.to_owned()],
-					None,
 					&body.appservice_info,
 				)
 				.boxed()
--- a/src/api/client/account_data.rs
+++ b/src/api/client/account_data.rs
@@ -9,7 +9,7 @@
 	},
 	events::{
 		AnyGlobalAccountDataEventContent, AnyRoomAccountDataEventContent,
-		GlobalAccountDataEventType, RoomAccountDataEventType,
+		RoomAccountDataEventType,
 	},
 	serde::Raw,
 };
@@ -126,12 +126,6 @@ async fn set_account_data(
 		)));
 	}

-	if event_type_s == GlobalAccountDataEventType::PushRules.to_cow_str() {
-		return Err!(Request(BadJson(
-			"This endpoint cannot be used for setting/configuring push rules."
-		)));
-	}
-
 	let data: serde_json::Value = serde_json::from_str(data.get())
 		.map_err(|e| err!(Request(BadJson(warn!("Invalid JSON provided: {e}")))))?;

--- a/src/api/client/alias.rs
+++ b/src/api/client/alias.rs
@@ -1,12 +1,6 @@
 use axum::extract::State;
-use conduwuit::{Err, Result, debug};
-use conduwuit_service::Services;
-use futures::StreamExt;
-use rand::seq::SliceRandom;
-use ruma::{
-	OwnedServerName, RoomAliasId, RoomId,
-	api::client::alias::{create_alias, delete_alias, get_alias},
-};
+use conduwuit::{Err, Result};
+use ruma::api::client::alias::{create_alias, delete_alias, get_alias};

 use crate::Ruma;

@@ -96,65 +90,9 @@ pub(crate) async fn get_alias_route(
 ) -> Result<get_alias::v3::Response> {
 	let room_alias = body.body.room_alias;

-	let Ok((room_id, servers)) = services.rooms.alias.resolve_alias(&room_alias, None).await
-	else {
+	let Ok((room_id, servers)) = services.rooms.alias.resolve_alias(&room_alias).await else {
 		return Err!(Request(NotFound("Room with alias not found.")));
 	};

-	let servers = room_available_servers(&services, &room_id, &room_alias, servers).await;
-	debug!(%room_alias, %room_id, "available servers: {servers:?}");
-
 	Ok(get_alias::v3::Response::new(room_id, servers))
 }
-
-async fn room_available_servers(
-	services: &Services,
-	room_id: &RoomId,
-	room_alias: &RoomAliasId,
-	pre_servers: Vec<OwnedServerName>,
-) -> Vec<OwnedServerName> {
-	// find active servers in room state cache to suggest
-	let mut servers: Vec<OwnedServerName> = services
-		.rooms
-		.state_cache
-		.room_servers(room_id)
-		.map(ToOwned::to_owned)
-		.collect()
-		.await;
-
-	// push any servers we want in the list already (e.g. responded remote alias
-	// servers, room alias server itself)
-	servers.extend(pre_servers);
-
-	servers.sort_unstable();
-	servers.dedup();
-
-	// shuffle list of servers randomly after sort and dedupe
-	servers.shuffle(&mut rand::thread_rng());
-
-	// insert our server as the very first choice if in list, else check if we can
-	// prefer the room alias server first
-	match servers
-		.iter()
-		.position(|server_name| services.globals.server_is_ours(server_name))
-	{
-		| Some(server_index) => {
-			servers.swap_remove(server_index);
-			servers.insert(0, services.globals.server_name().to_owned());
-		},
-		| _ => {
-			match servers
-				.iter()
-				.position(|server| server == room_alias.server_name())
-			{
-				| Some(alias_server_index) => {
-					servers.swap_remove(alias_server_index);
-					servers.insert(0, room_alias.server_name().into());
-				},
-				| _ => {},
-			}
-		},
-	}
-
-	servers
-}
--- a/src/api/client/context.rs
+++ b/src/api/client/context.rs
@@ -16,7 +16,10 @@

 use crate::{
 	Ruma,
-	client::message::{event_filter, ignored_filter, lazy_loading_witness, visibility_filter},
+	client::{
+		is_ignored_pdu,
+		message::{event_filter, ignored_filter, lazy_loading_witness, visibility_filter},
+	},
 };

 const LIMIT_MAX: usize = 100;
@@ -78,6 +81,9 @@ pub(crate) async fn get_context_route(
 		return Err!(Request(NotFound("Event not found.")));
 	}

+	// Return M_SENDER_IGNORED if the sender of base_event is ignored (MSC4406)
+	is_ignored_pdu(&services, &base_pdu, sender_user).await?;
+
 	let base_count = base_id.pdu_count();

 	let base_event = ignored_filter(&services, (base_count, base_pdu), sender_user);
--- a/src/api/client/media.rs
+++ b/src/api/client/media.rs
@@ -6,6 +6,7 @@
 	Err, Result, err,
 	utils::{self, content_disposition::make_content_disposition, math::ruma_from_usize},
 };
+use conduwuit_core::error;
 use conduwuit_service::{
 	Services,
 	media::{CACHE_CONTROL_IMMUTABLE, CORP_CROSS_ORIGIN, Dim, FileMeta, MXC_LENGTH},
@@ -144,12 +145,22 @@ pub(crate) async fn get_content_route(
 		server_name: &body.server_name,
 		media_id: &body.media_id,
 	};
-
 	let FileMeta {
 		content,
 		content_type,
 		content_disposition,
-	} = fetch_file(&services, &mxc, user, body.timeout_ms, None).await?;
+	} = match fetch_file(&services, &mxc, user, body.timeout_ms, None).await {
+		| Ok(meta) => meta,
+		| Err(conduwuit::Error::Io(e)) => match e.kind() {
+			| std::io::ErrorKind::NotFound => return Err!(Request(NotFound("Media not found."))),
+			| std::io::ErrorKind::PermissionDenied => {
+				error!("Permission denied when trying to read file: {e:?}");
+				return Err!(Request(Unknown("Unknown error when fetching file.")));
+			},
+			| _ => return Err!(Request(Unknown("Unknown error when fetching file."))),
+		},
+		| Err(_) => return Err!(Request(Unknown("Unknown error when fetching file."))),
+	};

 	Ok(get_content::v1::Response {
 		file: content.expect("entire file contents"),
@@ -185,7 +196,18 @@ pub(crate) async fn get_content_as_filename_route(
 		content,
 		content_type,
 		content_disposition,
-	} = fetch_file(&services, &mxc, user, body.timeout_ms, Some(&body.filename)).await?;
+	} = match fetch_file(&services, &mxc, user, body.timeout_ms, None).await {
+		| Ok(meta) => meta,
+		| Err(conduwuit::Error::Io(e)) => match e.kind() {
+			| std::io::ErrorKind::NotFound => return Err!(Request(NotFound("Media not found."))),
+			| std::io::ErrorKind::PermissionDenied => {
+				error!("Permission denied when trying to read file: {e:?}");
+				return Err!(Request(Unknown("Unknown error when fetching file.")));
+			},
+			| _ => return Err!(Request(Unknown("Unknown error when fetching file."))),
+		},
+		| Err(_) => return Err!(Request(Unknown("Unknown error when fetching file."))),
+	};

 	Ok(get_content_as_filename::v1::Response {
 		file: content.expect("entire file contents"),
--- a/src/api/client/membership/join.rs
+++ b/src/api/client/membership/join.rs
@@ -3,7 +3,7 @@
 use axum::extract::State;
 use axum_client_ip::InsecureClientIp;
 use conduwuit::{
-	Err, Result, debug, debug_info, debug_warn, err, error, info,
+	Err, Result, debug, debug_info, debug_warn, err, error, info, is_true,
 	matrix::{
 		StateKey,
 		event::{gen_event_id, gen_event_id_canonical_json},
@@ -26,7 +26,7 @@
 	api::{
 		client::{
 			error::ErrorKind,
-			membership::{ThirdPartySigned, join_room_by_id, join_room_by_id_or_alias},
+			membership::{join_room_by_id, join_room_by_id_or_alias},
 		},
 		federation::{self},
 	},
@@ -34,7 +34,7 @@
 	events::{
 		StateEventType,
 		room::{
-			join_rules::{AllowRule, JoinRule},
+			join_rules::JoinRule,
 			member::{MembershipState, RoomMemberEventContent},
 		},
 	},
@@ -48,9 +48,13 @@
 		timeline::pdu_fits,
 	},
 };
+use tokio::join;

 use super::{banned_room_check, validate_remote_member_event_stub};
-use crate::Ruma;
+use crate::{
+	Ruma,
+	server::{select_authorising_user, user_can_perform_restricted_join},
+};

 /// # `POST /_matrix/client/r0/rooms/{roomId}/join`
 ///
@@ -116,7 +120,6 @@ pub(crate) async fn join_room_by_id_route(
 		&body.room_id,
 		body.reason.clone(),
 		&servers,
-		body.third_party_signed.as_ref(),
 		&body.appservice_info,
 	)
 	.boxed()
@@ -195,11 +198,7 @@ pub(crate) async fn join_room_by_id_or_alias_route(
 			(servers, room_id)
 		},
 		| Err(room_alias) => {
-			let (room_id, mut servers) = services
-				.rooms
-				.alias
-				.resolve_alias(&room_alias, Some(body.via.clone()))
-				.await?;
+			let (room_id, mut servers) = services.rooms.alias.resolve_alias(&room_alias).await?;

 			banned_room_check(
 				&services,
@@ -248,7 +247,6 @@ pub(crate) async fn join_room_by_id_or_alias_route(
 		&room_id,
 		body.reason.clone(),
 		&servers,
-		body.third_party_signed.as_ref(),
 		appservice_info,
 	)
 	.boxed()
@@ -263,7 +261,6 @@ pub async fn join_room_by_id_helper(
 	room_id: &RoomId,
 	reason: Option<String>,
 	servers: &[OwnedServerName],
-	third_party_signed: Option<&ThirdPartySigned>,
 	appservice_info: &Option<RegistrationInfo>,
 ) -> Result<join_room_by_id::v3::Response> {
 	let state_lock = services.rooms.state.mutex.lock(room_id).await;
@@ -351,17 +348,9 @@ pub async fn join_room_by_id_helper(
 	}

 	if server_in_room {
-		join_room_by_id_helper_local(
-			services,
-			sender_user,
-			room_id,
-			reason,
-			servers,
-			third_party_signed,
-			state_lock,
-		)
-		.boxed()
-		.await?;
+		join_room_by_id_helper_local(services, sender_user, room_id, reason, servers, state_lock)
+			.boxed()
+			.await?;
 	} else {
 		// Ask a remote server if we are not participating in this room
 		join_room_by_id_helper_remote(
@@ -370,7 +359,6 @@ pub async fn join_room_by_id_helper(
 			room_id,
 			reason,
 			servers,
-			third_party_signed,
 			state_lock,
 		)
 		.boxed()
@@ -386,7 +374,6 @@ async fn join_room_by_id_helper_remote(
 	room_id: &RoomId,
 	reason: Option<String>,
 	servers: &[OwnedServerName],
-	_third_party_signed: Option<&ThirdPartySigned>,
 	state_lock: RoomMutexGuard,
 ) -> Result {
 	info!("Joining {room_id} over federation.");
@@ -396,11 +383,10 @@ async fn join_room_by_id_helper_remote(

 	info!("make_join finished");

-	let Some(room_version_id) = make_join_response.room_version else {
-		return Err!(BadServerResponse("Remote room version is not supported by conduwuit"));
-	};
+	let room_version_id = make_join_response.room_version.unwrap_or(RoomVersionId::V1);

 	if !services.server.supported_room_version(&room_version_id) {
+		// How did we get here?
 		return Err!(BadServerResponse(
 			"Remote room version {room_version_id} is not supported by conduwuit"
 		));
@@ -429,10 +415,6 @@ async fn join_room_by_id_helper_remote(
 		}
 	};

-	join_event_stub.insert(
-		"origin".to_owned(),
-		CanonicalJsonValue::String(services.globals.server_name().as_str().to_owned()),
-	);
 	join_event_stub.insert(
 		"origin_server_ts".to_owned(),
 		CanonicalJsonValue::Integer(
@@ -744,87 +726,45 @@ async fn join_room_by_id_helper_local(
 	room_id: &RoomId,
 	reason: Option<String>,
 	servers: &[OwnedServerName],
-	_third_party_signed: Option<&ThirdPartySigned>,
 	state_lock: RoomMutexGuard,
 ) -> Result {
-	debug_info!("We can join locally");
-	let join_rules = services.rooms.state_accessor.get_join_rules(room_id).await;
+	info!("Joining room locally");

-	let mut restricted_join_authorized = None;
-	match join_rules {
-		| JoinRule::Restricted(restricted) | JoinRule::KnockRestricted(restricted) => {
-			for restriction in restricted.allow {
-				match restriction {
-					| AllowRule::RoomMembership(membership) => {
-						if services
-							.rooms
-							.state_cache
-							.is_joined(sender_user, &membership.room_id)
-							.await
-						{
-							restricted_join_authorized = Some(true);
-							break;
-						}
-					},
-					| AllowRule::UnstableSpamChecker => {
-						match services
-							.antispam
-							.meowlnir_accept_make_join(room_id.to_owned(), sender_user.to_owned())
-							.await
-						{
-							| Ok(()) => {
-								restricted_join_authorized = Some(true);
-								break;
-							},
-							| Err(_) =>
-								return Err!(Request(Forbidden(
-									"Antispam rejected join request."
-								))),
-						}
-					},
-					| _ => {},
-				}
+	let (room_version, join_rules, is_invited) = join!(
+		services.rooms.state.get_room_version(room_id),
+		services.rooms.state_accessor.get_join_rules(room_id),
+		services.rooms.state_cache.is_invited(sender_user, room_id)
+	);
+
+	let room_version = room_version?;
+	let mut auth_user: Option<OwnedUserId> = None;
+	if !is_invited && matches!(join_rules, JoinRule::Restricted(_) | JoinRule::KnockRestricted(_))
+	{
+		use RoomVersionId::*;
+		if !matches!(room_version, V1 | V2 | V3 | V4 | V5 | V6 | V7) {
+			// This is a restricted room, check if we can complete the join requirements
+			// locally.
+			let needs_auth_user =
+				user_can_perform_restricted_join(services, sender_user, room_id, &room_version)
+					.await;
+			if needs_auth_user.is_ok_and(is_true!()) {
+				// If there was an error or the value is false, we'll try joining over
+				// federation. Since it's Ok(true), we can authorise this locally.
+				// If we can't select a local user, this will remain None, the join will fail,
+				// and we'll fall back to federation.
+				auth_user = select_authorising_user(services, room_id, sender_user, &state_lock)
+					.await
+					.ok();
 			}
-		},
-		| _ => {},
-	}
-	let join_authorized_via_users_server = if restricted_join_authorized.is_none() {
-		None
-	} else {
-		match restricted_join_authorized.unwrap() {
-			| true => services
-				.rooms
-				.state_cache
-				.local_users_in_room(room_id)
-				.filter(|user| {
-					trace!("Checking if {user} can invite {sender_user} to {room_id}");
-					services.rooms.state_accessor.user_can_invite(
-						room_id,
-						user,
-						sender_user,
-						&state_lock,
-					)
-				})
-				.boxed()
-				.next()
-				.await
-				.map(ToOwned::to_owned),
-			| false => {
-				warn!(
-					"Join authorization failed for restricted join in room {room_id} for user \
-					 {sender_user}"
-				);
-				return Err!(Request(Forbidden("You are not authorized to join this room.")));
-			},
 		}
-	};
+	}

 	let content = RoomMemberEventContent {
 		displayname: services.users.displayname(sender_user).await.ok(),
 		avatar_url: services.users.avatar_url(sender_user).await.ok(),
 		blurhash: services.users.blurhash(sender_user).await.ok(),
 		reason: reason.clone(),
-		join_authorized_via_users_server,
+		join_authorized_via_users_server: auth_user,
 		..RoomMemberEventContent::new(MembershipState::Join)
 	};

@@ -840,6 +780,7 @@ async fn join_room_by_id_helper_local(
 		)
 		.await
 	else {
+		info!("Joined room locally");
 		return Ok(());
 	};

@@ -847,138 +788,13 @@ async fn join_room_by_id_helper_local(
 		return Err(error);
 	}

-	warn!(
+	info!(
 		?error,
-		servers = %servers.len(),
-		"Could not join restricted room locally, attempting remote join",
+		remote_servers = %servers.len(),
+		"Could not join room locally, attempting remote join",
 	);
-	let Ok((make_join_response, remote_server)) =
-		make_join_request(services, sender_user, room_id, servers).await
-	else {
-		return Err(error);
-	};
-
-	let Some(room_version_id) = make_join_response.room_version else {
-		return Err!(BadServerResponse("Remote room version is not supported by conduwuit"));
-	};
-
-	if !services.server.supported_room_version(&room_version_id) {
-		return Err!(BadServerResponse(
-			"Remote room version {room_version_id} is not supported by conduwuit"
-		));
-	}
-
-	let mut join_event_stub: CanonicalJsonObject =
-		serde_json::from_str(make_join_response.event.get()).map_err(|e| {
-			err!(BadServerResponse("Invalid make_join event json received from server: {e:?}"))
-		})?;
-
-	validate_remote_member_event_stub(
-		&MembershipState::Join,
-		sender_user,
-		room_id,
-		&join_event_stub,
-	)?;
-
-	let join_authorized_via_users_server = join_event_stub
-		.get("content")
-		.map(|s| {
-			s.as_object()?
-				.get("join_authorised_via_users_server")?
-				.as_str()
-		})
-		.and_then(|s| OwnedUserId::try_from(s.unwrap_or_default()).ok());
-
-	join_event_stub.insert(
-		"origin".to_owned(),
-		CanonicalJsonValue::String(services.globals.server_name().as_str().to_owned()),
-	);
-	join_event_stub.insert(
-		"origin_server_ts".to_owned(),
-		CanonicalJsonValue::Integer(
-			utils::millis_since_unix_epoch()
-				.try_into()
-				.expect("Timestamp is valid js_int value"),
-		),
-	);
-	join_event_stub.insert(
-		"content".to_owned(),
-		to_canonical_value(RoomMemberEventContent {
-			displayname: services.users.displayname(sender_user).await.ok(),
-			avatar_url: services.users.avatar_url(sender_user).await.ok(),
-			blurhash: services.users.blurhash(sender_user).await.ok(),
-			reason,
-			join_authorized_via_users_server,
-			..RoomMemberEventContent::new(MembershipState::Join)
-		})
-		.expect("event is valid, we just created it"),
-	);
-
-	// We keep the "event_id" in the pdu only in v1 or
-	// v2 rooms
-	match room_version_id {
-		| RoomVersionId::V1 | RoomVersionId::V2 => {},
-		| _ => {
-			join_event_stub.remove("event_id");
-		},
-	}
-
-	// In order to create a compatible ref hash (EventID) the `hashes` field needs
-	// to be present
-	services
-		.server_keys
-		.hash_and_sign_event(&mut join_event_stub, &room_version_id)?;
-
-	// Generate event id
-	let event_id = gen_event_id(&join_event_stub, &room_version_id)?;
-
-	// Add event_id back
-	join_event_stub
-		.insert("event_id".to_owned(), CanonicalJsonValue::String(event_id.clone().into()));
-
-	// It has enough fields to be called a proper event now
-	let join_event = join_event_stub;
-
-	let send_join_response = services
-		.sending
-		.send_synapse_request(
-			&remote_server,
-			federation::membership::create_join_event::v2::Request {
-				room_id: room_id.to_owned(),
-				event_id: event_id.clone(),
-				omit_members: false,
-				pdu: services
-					.sending
-					.convert_to_outgoing_federation_event(join_event.clone())
-					.await,
-			},
-		)
-		.await?;
-
-	if let Some(signed_raw) = send_join_response.room_state.event {
-		let (signed_event_id, signed_value) =
-			gen_event_id_canonical_json(&signed_raw, &room_version_id).map_err(|e| {
-				err!(Request(BadJson(warn!("Could not convert event to canonical JSON: {e}"))))
-			})?;
-
-		if signed_event_id != event_id {
-			return Err!(Request(BadJson(
-				warn!(%signed_event_id, %event_id, "Server {remote_server} sent event with wrong event ID")
-			)));
-		}
-
-		drop(state_lock);
-		services
-			.rooms
-			.event_handler
-			.handle_incoming_pdu(&remote_server, room_id, &signed_event_id, signed_value, true)
-			.boxed()
-			.await?;
-	} else {
-		return Err(error);
-	}
-
-	Ok(())
+	join_room_by_id_helper_remote(services, sender_user, room_id, reason, servers, state_lock)
+		.await
 }

 async fn make_join_request(
@@ -987,17 +803,16 @@ async fn make_join_request(
 	room_id: &RoomId,
 	servers: &[OwnedServerName],
 ) -> Result<(federation::membership::prepare_join_event::v1::Response, OwnedServerName)> {
-	let mut make_join_response_and_server =
-		Err!(BadServerResponse("No server available to assist in joining."));
-
-	let mut make_join_counter: usize = 0;
-	let mut incompatible_room_version_count: usize = 0;
+	let mut make_join_counter: usize = 1;

 	for remote_server in servers {
 		if services.globals.server_is_ours(remote_server) {
 			continue;
 		}
-		info!("Asking {remote_server} for make_join ({make_join_counter})");
+		info!(
+			"Asking {remote_server} for make_join (attempt {make_join_counter}/{})",
+			servers.len()
+		);
 		let make_join_response = services
 			.sending
 			.send_federation_request(
@@ -1025,47 +840,44 @@ async fn make_join_request(
 					warn!("make_join response from {remote_server} failed validation: {e}");
 					continue;
 				}
-				make_join_response_and_server = Ok((response, remote_server.clone()));
-				break;
+				return Ok((response, remote_server.clone()));
 			},
-			| Err(e) => {
-				info!("make_join request to {remote_server} failed: {e}");
-				if matches!(
-					e.kind(),
-					ErrorKind::IncompatibleRoomVersion { .. } | ErrorKind::UnsupportedRoomVersion
-				) {
-					incompatible_room_version_count =
-						incompatible_room_version_count.saturating_add(1);
-				}
-
-				if incompatible_room_version_count > 15 {
+			| Err(e) => match e.kind() {
+				| ErrorKind::UnableToAuthorizeJoin => {
 					info!(
-						"15 servers have responded with M_INCOMPATIBLE_ROOM_VERSION or \
-						 M_UNSUPPORTED_ROOM_VERSION, assuming that conduwuit does not support \
-						 the room version {room_id}: {e}"
+						"{remote_server} was unable to verify the joining user satisfied \
+						 restricted join requirements: {e}. Will continue trying."
 					);
-					make_join_response_and_server =
-						Err!(BadServerResponse("Room version is not supported by Conduwuit"));
-					return make_join_response_and_server;
-				}
-
-				if make_join_counter > 40 {
+				},
+				| ErrorKind::UnableToGrantJoin => {
+					info!(
+						"{remote_server} believes the joining user satisfies restricted join \
+						 rules, but is unable to authorise a join for us. Will continue trying."
+					);
+				},
+				| ErrorKind::IncompatibleRoomVersion { room_version } => {
 					warn!(
-						"40 servers failed to provide valid make_join response, assuming no \
-						 server can assist in joining."
+						"{remote_server} reports the room we are trying to join is \
+						 v{room_version}, which we do not support."
 					);
-					make_join_response_and_server =
-						Err!(BadServerResponse("No server available to assist in joining."));
-
-					return make_join_response_and_server;
-				}
+					return Err(e);
+				},
+				| ErrorKind::Forbidden { .. } => {
+					warn!("{remote_server} refuses to let us join: {e}.");
+					return Err(e);
+				},
+				| ErrorKind::NotFound => {
+					info!(
+						"{remote_server} does not know about {room_id}: {e}. Will continue \
+						 trying."
+					);
+				},
+				| _ => {
+					info!("{remote_server} failed to make_join: {e}. Will continue trying.");
+				},
 			},
 		}
-
-		if make_join_response_and_server.is_ok() {
-			break;
-		}
 	}
-
-	make_join_response_and_server
+	info!("All {} servers were unable to assist in joining {room_id} :(", servers.len());
+	Err!(BadServerResponse("No server available to assist in joining."))
 }
--- a/src/api/client/membership/knock.rs
+++ b/src/api/client/membership/knock.rs
@@ -102,11 +102,7 @@ pub(crate) async fn knock_room_route(
 			(servers, room_id)
 		},
 		| Err(room_alias) => {
-			let (room_id, mut servers) = services
-				.rooms
-				.alias
-				.resolve_alias(&room_alias, Some(body.via.clone()))
-				.await?;
+			let (room_id, mut servers) = services.rooms.alias.resolve_alias(&room_alias).await?;

 			banned_room_check(
 				&services,
@@ -253,7 +249,6 @@ async fn knock_room_by_id_helper(
 				room_id,
 				reason.clone(),
 				servers,
-				None,
 				&None,
 			)
 			.await
--- a/src/api/client/message.rs
+++ b/src/api/client/message.rs
@@ -1,7 +1,7 @@
 use axum::extract::State;
 use axum_client_ip::InsecureClientIp;
 use conduwuit::{
-	Err, Result, at, debug_warn,
+	Err, Error, Result, at, debug_warn,
 	matrix::{
 		event::{Event, Matches},
 		pdu::PduCount,
@@ -26,7 +26,7 @@
 	DeviceId, RoomId, UserId,
 	api::{
 		Direction,
-		client::{filter::RoomEventFilter, message::get_message_events},
+		client::{error::ErrorKind, filter::RoomEventFilter, message::get_message_events},
 	},
 	events::{
 		AnyStateEvent, StateEventType,
@@ -279,23 +279,30 @@ pub(crate) async fn ignored_filter(

 	is_ignored_pdu(services, pdu, user_id)
 		.await
+		.unwrap_or(true)
 		.eq(&false)
 		.then_some(item)
 }

+/// Determine whether a PDU should be ignored for a given recipient user.
+/// Returns True if this PDU should be ignored, returns False otherwise.
+///
+/// The error SenderIgnored is returned if the sender or the sender's server is
+/// ignored by the relevant user. If the error cannot be returned to the user,
+/// it should equate to a true value (i.e. ignored).
 #[inline]
 pub(crate) async fn is_ignored_pdu<Pdu>(
 	services: &Services,
 	event: &Pdu,
 	recipient_user: &UserId,
-) -> bool
+) -> Result<bool>
 where
 	Pdu: Event + Send + Sync,
 {
 	// exclude Synapse's dummy events from bloating up response bodies. clients
 	// don't need to see this.
 	if event.kind().to_cow_str() == "org.matrix.dummy_event" {
-		return true;
+		return Ok(true);
 	}

 	let sender_user = event.sender();
@@ -310,21 +317,27 @@ pub(crate) async fn is_ignored_pdu<Pdu>(

 	if !type_ignored {
 		// We cannot safely ignore this type
-		return false;
+		return Ok(false);
 	}

 	if server_ignored {
 		// the sender's server is ignored, so ignore this event
-		return true;
+		return Err(Error::BadRequest(
+			ErrorKind::SenderIgnored { sender: None },
+			"The sender's server is ignored by this server.",
+		));
 	}

 	if user_ignored && !services.config.send_messages_from_ignored_users_to_client {
 		// the recipient of this PDU has the sender ignored, and we're not
 		// configured to send ignored messages to clients
-		return true;
+		return Err(Error::BadRequest(
+			ErrorKind::SenderIgnored { sender: Some(event.sender().to_owned()) },
+			"You have ignored this sender.",
+		));
 	}

-	false
+	Ok(false)
 }

 #[inline]
--- a/src/api/client/relations.rs
+++ b/src/api/client/relations.rs
@@ -1,6 +1,6 @@
 use axum::extract::State;
 use conduwuit::{
-	Err, Result, at, debug_warn,
+	Err, Result, at, debug_warn, err,
 	matrix::{Event, event::RelationTypeEqual, pdu::PduCount},
 	utils::{IterStream, ReadyExt, result::FlatOk, stream::WidebandExt},
 };
@@ -18,7 +18,7 @@
 	events::{TimelineEventType, relation::RelationType},
 };

-use crate::Ruma;
+use crate::{Ruma, client::is_ignored_pdu};

 /// # `GET /_matrix/client/r0/rooms/{roomId}/relations/{eventId}/{relType}/{eventType}`
 pub(crate) async fn get_relating_events_with_rel_type_and_event_type_route(
@@ -118,6 +118,14 @@ async fn paginate_relations_with_filter(
 		debug_warn!(req_evt = %target, %room_id, "Event relations requested by {sender_user} but is not allowed to see it, returning 404");
 		return Err!(Request(NotFound("Event not found.")));
 	}
+	let target_pdu = services
+		.rooms
+		.timeline
+		.get_pdu(target)
+		.await
+		.map_err(|_| err!(Request(NotFound("Event not found."))))?;
+	// Return M_SENDER_IGNORED if the sender of base_event is ignored (MSC4406)
+	is_ignored_pdu(services, &target_pdu, sender_user).await?;

 	let start: PduCount = from
 		.map(str::parse)
@@ -159,6 +167,7 @@ async fn paginate_relations_with_filter(
 		.ready_take_while(|(count, _)| Some(*count) != to)
 		.take(limit)
 		.wide_filter_map(|item| visibility_filter(services, sender_user, item))
+		.wide_filter_map(|item| ignored_filter(services, item, sender_user))
 		.then(async |mut pdu| {
 			if let Err(e) = services
 				.rooms
@@ -214,3 +223,17 @@ async fn visibility_filter<Pdu: Event + Send + Sync>(
 		.await
 		.then_some(item)
 }
+
+async fn ignored_filter<Pdu: Event + Send + Sync>(
+	services: &Services,
+	item: (PduCount, Pdu),
+	sender_user: &UserId,
+) -> Option<(PduCount, Pdu)> {
+	let (_, pdu) = &item;
+
+	if is_ignored_pdu(services, pdu, sender_user).await.ok()? {
+		None
+	} else {
+		Some(item)
+	}
+}
--- a/src/api/client/report.rs
+++ b/src/api/client/report.rs
@@ -4,7 +4,6 @@
 use axum_client_ip::InsecureClientIp;
 use conduwuit::{Err, Event, Result, debug_info, info, matrix::pdu::PduEvent, utils::ReadyExt};
 use conduwuit_service::Services;
-use rand::Rng;
 use ruma::{
 	EventId, OwnedEventId, OwnedRoomId, OwnedUserId, RoomId, UserId,
 	api::client::{
@@ -244,7 +243,7 @@ fn build_report(report: Report) -> RoomMessageEventContent {
 /// random delay sending a response per spec suggestion regarding
 /// enumerating for potential events existing in our server.
 async fn delay_response() {
-	let time_to_wait = rand::thread_rng().gen_range(2..5);
+	let time_to_wait = rand::random_range(2..5);
 	debug_info!(
 		"Got successful /report request, waiting {time_to_wait} seconds before sending \
 		 successful response."
--- a/src/api/client/room/event.rs
+++ b/src/api/client/room/event.rs
@@ -29,7 +29,7 @@ pub(crate) async fn get_room_event_route(

 	let (mut event, visible) = try_join(event, visible).await?;

-	if !visible || is_ignored_pdu(services, &event, body.sender_user()).await {
+	if !visible || is_ignored_pdu(services, &event, body.sender_user()).await? {
 		return Err!(Request(Forbidden("You don't have permission to view this event.")));
 	}

--- a/src/api/client/send.rs
+++ b/src/api/client/send.rs
@@ -50,8 +50,8 @@ pub(crate) async fn send_message_event_route(

 	// Check if this is a new transaction id
 	if let Ok(response) = services
-		.transaction_ids
-		.existing_txnid(sender_user, sender_device, &body.txn_id)
+		.transactions
+		.get_client_txn(sender_user, sender_device, &body.txn_id)
 		.await
 	{
 		// The client might have sent a txnid of the /sendToDevice endpoint
@@ -92,7 +92,7 @@ pub(crate) async fn send_message_event_route(
 		)
 		.await?;

-	services.transaction_ids.add_txnid(
+	services.transactions.add_client_txnid(
 		sender_user,
 		sender_device,
 		&body.txn_id,
--- a/src/api/client/session.rs
+++ b/src/api/client/session.rs
@@ -107,7 +107,7 @@ pub(super) async fn ldap_login(
 ) -> Result<OwnedUserId> {
 	let (user_dn, is_ldap_admin) = match services.config.ldap.bind_dn.as_ref() {
 		| Some(bind_dn) if bind_dn.contains("{username}") =>
-			(bind_dn.replace("{username}", lowercased_user_id.localpart()), false),
+			(bind_dn.replace("{username}", lowercased_user_id.localpart()), None),
 		| _ => {
 			debug!("Searching user in LDAP");

@@ -144,12 +144,16 @@ pub(super) async fn ldap_login(
 			.await?;
 	}

-	let is_conduwuit_admin = services.admin.user_is_admin(lowercased_user_id).await;
+	// Only sync admin status if LDAP can actually determine it.
+	// None means LDAP cannot determine admin status (manual config required).
+	if let Some(is_ldap_admin) = is_ldap_admin {
+		let is_conduwuit_admin = services.admin.user_is_admin(lowercased_user_id).await;

-	if is_ldap_admin && !is_conduwuit_admin {
-		Box::pin(services.admin.make_user_admin(lowercased_user_id)).await?;
-	} else if !is_ldap_admin && is_conduwuit_admin {
-		Box::pin(services.admin.revoke_admin(lowercased_user_id)).await?;
+		if is_ldap_admin && !is_conduwuit_admin {
+			Box::pin(services.admin.make_user_admin(lowercased_user_id)).await?;
+		} else if !is_ldap_admin && is_conduwuit_admin {
+			Box::pin(services.admin.revoke_admin(lowercased_user_id)).await?;
+		}
 	}

 	Ok(user_id)
--- a/src/api/client/state.rs
+++ b/src/api/client/state.rs
@@ -342,10 +342,10 @@ async fn allowed_to_send_state_event(
 					}

 					for alias in aliases {
-						let (alias_room_id, _servers) = services
+						let (alias_room_id, _) = services
 							.rooms
 							.alias
-							.resolve_alias(&alias, None)
+							.resolve_alias(&alias)
 							.await
 							.map_err(|e| {
 								err!(Request(Unknown("Failed resolving alias \"{alias}\": {e}")))
--- a/src/api/client/sync/v5.rs
+++ b/src/api/client/sync/v5.rs
@@ -336,7 +336,9 @@ async fn handle_lists<'a, Rooms, AllRooms>(
 		let ranges = list.ranges.clone();

 		for mut range in ranges {
-			range.0 = uint!(0);
+			range.0 = range
+				.0
+				.min(UInt::try_from(active_rooms.len()).unwrap_or(UInt::MAX));
 			range.1 = range.1.checked_add(uint!(1)).unwrap_or(range.1);
 			range.1 = range
 				.1
@@ -685,8 +687,15 @@ async fn collect_required_state(
 	required_state_request: &BTreeSet<TypeStateKey>,
 ) -> Vec<Raw<AnySyncStateEvent>> {
 	let mut required_state = Vec::new();
+	let mut wildcard_types: HashSet<&StateEventType> = HashSet::new();
+
 	for (event_type, state_key) in required_state_request {
+		if wildcard_types.contains(event_type) {
+			continue;
+		}
+
 		if state_key.as_str() == "*" {
+			wildcard_types.insert(event_type);
 			if let Ok(keys) = services
 				.rooms
 				.state_accessor
@@ -703,7 +712,6 @@ async fn collect_required_state(
 						required_state.push(Event::into_format(event));
 					}
 				}
-				break;
 			}
 		} else if let Ok(event) = services
 			.rooms
--- a/src/api/client/to_device.rs
+++ b/src/api/client/to_device.rs
@@ -26,8 +26,8 @@ pub(crate) async fn send_event_to_device_route(

 	// Check if this is a new transaction id
 	if services
-		.transaction_ids
-		.existing_txnid(sender_user, sender_device, &body.txn_id)
+		.transactions
+		.get_client_txn(sender_user, sender_device, &body.txn_id)
 		.await
 		.is_ok()
 	{
@@ -104,8 +104,8 @@ pub(crate) async fn send_event_to_device_route(

 	// Save transaction id with empty data
 	services
-		.transaction_ids
-		.add_txnid(sender_user, sender_device, &body.txn_id, &[]);
+		.transactions
+		.add_client_txnid(sender_user, sender_device, &body.txn_id, &[]);

 	Ok(send_event_to_device::v3::Response {})
 }
--- a/src/api/client/well_known.rs
+++ b/src/api/client/well_known.rs
@@ -27,10 +27,32 @@ pub(crate) async fn well_known_client(
 		identity_server: None,
 		sliding_sync_proxy: Some(SlidingSyncProxyInfo { url: client_url }),
 		tile_server: None,
-		rtc_foci: services.config.well_known.rtc_focus_server_urls.clone(),
+		rtc_foci: services
+			.config
+			.matrix_rtc
+			.effective_foci(&services.config.well_known.rtc_focus_server_urls)
+			.to_vec(),
 	})
 }

+/// # `GET /_matrix/client/v1/rtc/transports`
+/// # `GET /_matrix/client/unstable/org.matrix.msc4143/rtc/transports`
+///
+/// Returns the list of MatrixRTC foci (transports) configured for this
+/// homeserver, implementing MSC4143.
+pub(crate) async fn get_rtc_transports(
+	State(services): State<crate::State>,
+	_body: Ruma<ruma::api::client::discovery::get_rtc_transports::Request>,
+) -> Result<ruma::api::client::discovery::get_rtc_transports::Response> {
+	Ok(ruma::api::client::discovery::get_rtc_transports::Response::new(
+		services
+			.config
+			.matrix_rtc
+			.effective_foci(&services.config.well_known.rtc_focus_server_urls)
+			.to_vec(),
+	))
+}
+
 /// # `GET /.well-known/matrix/support`
 ///
 /// Server support contact and support page of a homeserver's domain.
--- a/src/api/router.rs
+++ b/src/api/router.rs
@@ -122,23 +122,23 @@ pub fn build(router: Router<State>, server: &Server) -> Router<State> {
 		// Ruma doesn't have support for multiple paths for a single endpoint yet, and these routes
 		// share one Ruma request / response type pair with {get,send}_state_event_for_key_route
 		.route(
-			"/_matrix/client/r0/rooms/:room_id/state/:event_type",
+			"/_matrix/client/r0/rooms/{room_id}/state/{event_type}",
 			get(client::get_state_events_for_empty_key_route)
 				.put(client::send_state_event_for_empty_key_route),
 		)
 		.route(
-			"/_matrix/client/v3/rooms/:room_id/state/:event_type",
+			"/_matrix/client/v3/rooms/{room_id}/state/{event_type}",
 			get(client::get_state_events_for_empty_key_route)
 				.put(client::send_state_event_for_empty_key_route),
 		)
 		// These two endpoints allow trailing slashes
 		.route(
-			"/_matrix/client/r0/rooms/:room_id/state/:event_type/",
+			"/_matrix/client/r0/rooms/{room_id}/state/{event_type}/",
 			get(client::get_state_events_for_empty_key_route)
 				.put(client::send_state_event_for_empty_key_route),
 		)
 		.route(
-			"/_matrix/client/v3/rooms/:room_id/state/:event_type/",
+			"/_matrix/client/v3/rooms/{room_id}/state/{event_type}/",
 			get(client::get_state_events_for_empty_key_route)
 				.put(client::send_state_event_for_empty_key_route),
 		)
@@ -177,13 +177,14 @@ pub fn build(router: Router<State>, server: &Server) -> Router<State> {
 		.ruma_route(&client::get_mutual_rooms_route)
 		.ruma_route(&client::get_room_summary)
 		.route(
-			"/_matrix/client/unstable/im.nheko.summary/rooms/:room_id_or_alias/summary",
+			"/_matrix/client/unstable/im.nheko.summary/rooms/{room_id_or_alias}/summary",
 			get(client::get_room_summary_legacy)
 		)
 		.ruma_route(&client::get_suspended_status)
 		.ruma_route(&client::put_suspended_status)
 		.ruma_route(&client::well_known_support)
 		.ruma_route(&client::well_known_client)
+		.ruma_route(&client::get_rtc_transports)
 		.route("/_conduwuit/server_version", get(client::conduwuit_server_version))
 		.route("/_continuwuity/server_version", get(client::conduwuit_server_version))
 		.ruma_route(&client::room_initial_sync_route)
@@ -196,7 +197,7 @@ pub fn build(router: Router<State>, server: &Server) -> Router<State> {
 			.ruma_route(&server::get_server_version_route)
 			.route("/_matrix/key/v2/server", get(server::get_server_keys_route))
 			.route(
-				"/_matrix/key/v2/server/:key_id",
+				"/_matrix/key/v2/server/{key_id}",
 				get(server::get_server_keys_deprecated_route),
 			)
 			.ruma_route(&server::get_public_rooms_route)
@@ -232,9 +233,9 @@ pub fn build(router: Router<State>, server: &Server) -> Router<State> {
 			.route("/_continuwuity/local_user_count", get(client::conduwuit_local_user_count));
 	} else {
 		router = router
-			.route("/_matrix/federation/*path", any(federation_disabled))
+			.route("/_matrix/federation/{*path}", any(federation_disabled))
 			.route("/.well-known/matrix/server", any(federation_disabled))
-			.route("/_matrix/key/*path", any(federation_disabled))
+			.route("/_matrix/key/{*path}", any(federation_disabled))
 			.route("/_conduwuit/local_user_count", any(federation_disabled))
 			.route("/_continuwuity/local_user_count", any(federation_disabled));
 	}
@@ -253,27 +254,27 @@ pub fn build(router: Router<State>, server: &Server) -> Router<State> {
 				get(client::get_media_preview_legacy_legacy_route),
 			)
 			.route(
-				"/_matrix/media/v1/download/:server_name/:media_id",
+				"/_matrix/media/v1/download/{server_name}/{media_id}",
 				get(client::get_content_legacy_legacy_route),
 			)
 			.route(
-				"/_matrix/media/v1/download/:server_name/:media_id/:file_name",
+				"/_matrix/media/v1/download/{server_name}/{media_id}/{file_name}",
 				get(client::get_content_as_filename_legacy_legacy_route),
 			)
 			.route(
-				"/_matrix/media/v1/thumbnail/:server_name/:media_id",
+				"/_matrix/media/v1/thumbnail/{server_name}/{media_id}",
 				get(client::get_content_thumbnail_legacy_legacy_route),
 			);
 	} else {
 		router = router
-			.route("/_matrix/media/v1/*path", any(legacy_media_disabled))
+			.route("/_matrix/media/v1/{*path}", any(legacy_media_disabled))
 			.route("/_matrix/media/v3/config", any(legacy_media_disabled))
-			.route("/_matrix/media/v3/download/*path", any(legacy_media_disabled))
-			.route("/_matrix/media/v3/thumbnail/*path", any(legacy_media_disabled))
+			.route("/_matrix/media/v3/download/{*path}", any(legacy_media_disabled))
+			.route("/_matrix/media/v3/thumbnail/{*path}", any(legacy_media_disabled))
 			.route("/_matrix/media/v3/preview_url", any(redirect_legacy_preview))
 			.route("/_matrix/media/r0/config", any(legacy_media_disabled))
-			.route("/_matrix/media/r0/download/*path", any(legacy_media_disabled))
-			.route("/_matrix/media/r0/thumbnail/*path", any(legacy_media_disabled))
+			.route("/_matrix/media/r0/download/{*path}", any(legacy_media_disabled))
+			.route("/_matrix/media/r0/thumbnail/{*path}", any(legacy_media_disabled))
 			.route("/_matrix/media/r0/preview_url", any(redirect_legacy_preview));
 	}

--- a/src/api/router/args.rs
+++ b/src/api/router/args.rs
@@ -1,6 +1,5 @@
 use std::{mem, ops::Deref};

-use async_trait::async_trait;
 use axum::{body::Body, extract::FromRequest};
 use bytes::{BufMut, Bytes, BytesMut};
 use conduwuit::{Error, Result, debug, debug_warn, err, trace, utils::string::EMPTY};
@@ -79,7 +78,6 @@ impl<T> Deref for Args<T>
 	fn deref(&self) -> &Self::Target { &self.body }
 }

-#[async_trait]
 impl<T> FromRequest<State, Body> for Args<T>
 where
 	T: IncomingRequest + Send + Sync + 'static,
--- a/src/api/router/auth.rs
+++ b/src/api/router/auth.rs
@@ -14,7 +14,8 @@
 	pin_mut,
 };
 use ruma::{
-	CanonicalJsonObject, CanonicalJsonValue, OwnedDeviceId, OwnedServerName, OwnedUserId, UserId,
+	CanonicalJsonObject, CanonicalJsonValue, DeviceId, OwnedDeviceId, OwnedServerName,
+	OwnedUserId, UserId,
 	api::{
 		AuthScheme, IncomingRequest, Metadata,
 		client::{
@@ -54,7 +55,8 @@ pub(super) async fn auth(
 	json_body: Option<&CanonicalJsonValue>,
 	metadata: &Metadata,
 ) -> Result<Auth> {
-	let bearer: Option<TypedHeader<Authorization<Bearer>>> = request.parts.extract().await?;
+	let bearer: Option<TypedHeader<Authorization<Bearer>>> =
+		request.parts.extract().await.unwrap_or(None);
 	let token = match &bearer {
 		| Some(TypedHeader(Authorization(bearer))) => Some(bearer.token()),
 		| None => request.query.access_token.as_deref(),
@@ -65,23 +67,17 @@ pub(super) async fn auth(
 	if metadata.authentication == AuthScheme::None {
 		match metadata {
 			| &get_public_rooms::v3::Request::METADATA => {
-				if !services
-					.server
-					.config
-					.allow_public_room_directory_without_auth
-				{
-					match token {
-						| Token::Appservice(_) | Token::User(_) => {
-							// we should have validated the token above
-							// already
-						},
-						| Token::None | Token::Invalid => {
-							return Err(Error::BadRequest(
-								ErrorKind::MissingToken,
-								"Missing or invalid access token.",
-							));
-						},
-					}
+				match token {
+					| Token::Appservice(_) | Token::User(_) => {
+						// we should have validated the token above
+						// already
+					},
+					| Token::None | Token::Invalid => {
+						return Err(Error::BadRequest(
+							ErrorKind::MissingToken,
+							"Missing or invalid access token.",
+						));
+					},
 				}
 			},
 			| &get_profile::v3::Request::METADATA
@@ -233,10 +229,33 @@ async fn auth_appservice(
 		return Err!(Request(Exclusive("User is not in namespace.")));
 	}

+	// MSC3202/MSC4190: Handle device_id masquerading for appservices.
+	// The device_id can be provided via `device_id` or
+	// `org.matrix.msc3202.device_id` query parameter.
+	let sender_device = if let Some(ref device_id_str) = request.query.device_id {
+		let device_id: &DeviceId = device_id_str.as_str().into();
+
+		// Verify the device exists for this user
+		if services
+			.users
+			.get_device_metadata(&user_id, device_id)
+			.await
+			.is_err()
+		{
+			return Err!(Request(Forbidden(
+				"Device does not exist for user or appservice cannot masquerade as this device."
+			)));
+		}
+
+		Some(device_id.to_owned())
+	} else {
+		None
+	};
+
 	Ok(Auth {
 		origin: None,
 		sender_user: Some(user_id),
-		sender_device: None,
+		sender_device,
 		appservice_info: Some(*info),
 	})
 }
--- a/src/api/router/request.rs
+++ b/src/api/router/request.rs
@@ -11,6 +11,10 @@
 pub(super) struct QueryParams {
 	pub(super) access_token: Option<String>,
 	pub(super) user_id: Option<String>,
+	/// Device ID for appservice device masquerading (MSC3202/MSC4190).
+	/// Can be provided as `device_id` or `org.matrix.msc3202.device_id`.
+	#[serde(alias = "org.matrix.msc3202.device_id")]
+	pub(super) device_id: Option<String>,
 }

 pub(super) struct Request {
--- a/src/api/server/invite.rs
+++ b/src/api/server/invite.rs
@@ -2,7 +2,7 @@
 use axum_client_ip::InsecureClientIp;
 use base64::{Engine as _, engine::general_purpose};
 use conduwuit::{
-	Err, Error, PduEvent, Result, err,
+	Err, Error, PduEvent, Result, err, error,
 	matrix::{Event, event::gen_event_id},
 	utils::{self, hash::sha256},
 	warn,
@@ -199,20 +199,27 @@ pub(crate) async fn create_invite_route(

 		for appservice in services.appservice.read().await.values() {
 			if appservice.is_user_match(&recipient_user) {
+				let request = ruma::api::appservice::event::push_events::v1::Request {
+					events: vec![pdu.to_format()],
+					txn_id: general_purpose::URL_SAFE_NO_PAD
+						.encode(sha256::hash(pdu.event_id.as_bytes()))
+						.into(),
+					ephemeral: Vec::new(),
+					to_device: Vec::new(),
+				};
 				services
 					.sending
-					.send_appservice_request(
-						appservice.registration.clone(),
-						ruma::api::appservice::event::push_events::v1::Request {
-							events: vec![pdu.to_format()],
-							txn_id: general_purpose::URL_SAFE_NO_PAD
-								.encode(sha256::hash(pdu.event_id.as_bytes()))
-								.into(),
-							ephemeral: Vec::new(),
-							to_device: Vec::new(),
-						},
-					)
-					.await?;
+					.send_appservice_request(appservice.registration.clone(), request)
+					.await
+					.map_err(|e| {
+						error!(
+							"failed to notify appservice {} about incoming invite: {e}",
+							appservice.registration.id
+						);
+						err!(BadServerResponse(
+							"Failed to notify appservice about incoming invite."
+						))
+					})?;
 			}
 		}
 	}
--- a/src/api/server/make_join.rs
+++ b/src/api/server/make_join.rs
@@ -16,6 +16,8 @@
 	},
 };
 use serde_json::value::to_raw_value;
+use service::rooms::state::RoomMutexGuard;
+use tokio::join;

 use crate::Ruma;

@@ -85,16 +87,24 @@ pub(crate) async fn create_join_event_template_route(
 	}

 	let state_lock = services.rooms.state.mutex.lock(&body.room_id).await;
-	let is_invited = services
-		.rooms
-		.state_cache
-		.is_invited(&body.user_id, &body.room_id)
-		.await;
+	let (is_invited, is_joined) = join!(
+		services
+			.rooms
+			.state_cache
+			.is_invited(&body.user_id, &body.room_id),
+		services
+			.rooms
+			.state_cache
+			.is_joined(&body.user_id, &body.room_id)
+	);
 	let join_authorized_via_users_server: Option<OwnedUserId> = {
 		use RoomVersionId::*;
-		if matches!(room_version_id, V1 | V2 | V3 | V4 | V5 | V6 | V7) || is_invited {
-			// room version does not support restricted join rules, or the user is currently
-			// already invited
+		if is_joined || is_invited {
+			// User is already joined or invited and consequently does not need an
+			// authorising user
+			None
+		} else if matches!(room_version_id, V1 | V2 | V3 | V4 | V5 | V6 | V7) {
+			// room version does not support restricted join rules
 			None
 		} else if user_can_perform_restricted_join(
 			&services,
@@ -104,32 +114,10 @@ pub(crate) async fn create_join_event_template_route(
 		)
 		.await?
 		{
-			let Some(auth_user) = services
-				.rooms
-				.state_cache
-				.local_users_in_room(&body.room_id)
-				.filter(|user| {
-					services.rooms.state_accessor.user_can_invite(
-						&body.room_id,
-						user,
-						&body.user_id,
-						&state_lock,
-					)
-				})
-				.boxed()
-				.next()
-				.await
-				.map(ToOwned::to_owned)
-			else {
-				info!(
-					"No local user is able to authorize the join of {} into {}",
-					&body.user_id, &body.room_id
-				);
-				return Err!(Request(UnableToGrantJoin(
-					"No user on this server is able to assist in joining."
-				)));
-			};
-			Some(auth_user)
+			Some(
+				select_authorising_user(&services, &body.room_id, &body.user_id, &state_lock)
+					.await?,
+			)
 		} else {
 			None
 		}
@@ -159,9 +147,7 @@ pub(crate) async fn create_join_event_template_route(
 		)
 		.await?;
 	drop(state_lock);
-
-	// room v3 and above removed the "event_id" field from remote PDU format
-	maybe_strip_event_id(&mut pdu_json, &room_version_id)?;
+	pdu_json.remove("event_id");

 	Ok(prepare_join_event::v1::Response {
 		room_version: Some(room_version_id),
@@ -169,6 +155,38 @@ pub(crate) async fn create_join_event_template_route(
 	})
 }

+/// Attempts to find a user who is able to issue an invite in the target room.
+pub(crate) async fn select_authorising_user(
+	services: &Services,
+	room_id: &RoomId,
+	user_id: &UserId,
+	state_lock: &RoomMutexGuard,
+) -> Result<OwnedUserId> {
+	let auth_user = services
+		.rooms
+		.state_cache
+		.local_users_in_room(room_id)
+		.filter(|user| {
+			services
+				.rooms
+				.state_accessor
+				.user_can_invite(room_id, user, user_id, state_lock)
+		})
+		.boxed()
+		.next()
+		.await
+		.map(ToOwned::to_owned);
+
+	match auth_user {
+		| Some(auth_user) => Ok(auth_user),
+		| None => {
+			Err!(Request(UnableToGrantJoin(
+				"No user on this server is able to assist in joining."
+			)))
+		},
+	}
+}
+
 /// Checks whether the given user can join the given room via a restricted join.
 pub(crate) async fn user_can_perform_restricted_join(
 	services: &Services,
@@ -180,12 +198,9 @@ pub(crate) async fn user_can_perform_restricted_join(

 	// restricted rooms are not supported on <=v7
 	if matches!(room_version_id, V1 | V2 | V3 | V4 | V5 | V6 | V7) {
-		return Ok(false);
-	}
-
-	if services.rooms.state_cache.is_joined(user_id, room_id).await {
-		// joining user is already joined, there is nothing we need to do
-		return Ok(false);
+		// This should be impossible as it was checked earlier on, but retain this check
+		// for safety.
+		unreachable!("user_can_perform_restricted_join got incompatible room version");
 	}

 	let Ok(join_rules_event_content) = services
@@ -205,17 +220,31 @@ pub(crate) async fn user_can_perform_restricted_join(
 	let (JoinRule::Restricted(r) | JoinRule::KnockRestricted(r)) =
 		join_rules_event_content.join_rule
 	else {
+		// This is not a restricted room
 		return Ok(false);
 	};

 	if r.allow.is_empty() {
-		debug_info!("{room_id} is restricted but the allow key is empty");
-		return Ok(false);
+		// This will never be authorisable, return forbidden.
+		return Err!(Request(Forbidden("You are not invited to this room.")));
 	}

+	let mut could_satisfy = true;
 	for allow_rule in &r.allow {
 		match allow_rule {
 			| AllowRule::RoomMembership(membership) => {
+				if !services
+					.rooms
+					.state_cache
+					.server_in_room(services.globals.server_name(), &membership.room_id)
+					.await
+				{
+					// Since we can't check this room, mark could_satisfy as false
+					// so that we can return M_UNABLE_TO_AUTHORIZE_JOIN later.
+					could_satisfy = false;
+					continue;
+				}
+
 				if services
 					.rooms
 					.state_cache
@@ -239,6 +268,8 @@ pub(crate) async fn user_can_perform_restricted_join(
 					| Err(_) => Err!(Request(Forbidden("Antispam rejected join request."))),
 				},
 			| _ => {
+				// We don't recognise this join rule, so we cannot satisfy the request.
+				could_satisfy = false;
 				debug_info!(
 					"Unsupported allow rule in restricted join for room {}: {:?}",
 					room_id,
@@ -248,9 +279,23 @@ pub(crate) async fn user_can_perform_restricted_join(
 		}
 	}

-	Err!(Request(UnableToAuthorizeJoin(
-		"Joining user is not known to be in any required room."
-	)))
+	if could_satisfy {
+		// We were able to check all the restrictions and can be certain that the
+		// prospective member is not permitted to join.
+		Err!(Request(Forbidden(
+			"You do not belong to any of the rooms or spaces required to join this room."
+		)))
+	} else {
+		// We were unable to check all the restrictions. This usually means we aren't in
+		// one of the rooms this one is restricted to, ergo can't check its state for
+		// the user's membership, and consequently the user *might* be able to join if
+		// they ask another server.
+		Err!(Request(UnableToAuthorizeJoin(
+			"You do not belong to any of the recognised rooms or spaces required to join this \
+			 room, but this server is unable to verify every requirement. You may be able to \
+			 join via another server."
+		)))
+	}
 }

 pub(crate) fn maybe_strip_event_id(
--- a/src/api/server/query.rs
+++ b/src/api/server/query.rs
@@ -40,7 +40,7 @@ pub(crate) async fn get_room_information_route(
 	servers.sort_unstable();
 	servers.dedup();

-	servers.shuffle(&mut rand::thread_rng());
+	servers.shuffle(&mut rand::rng());

 	// insert our server as the very first choice if in list
 	if let Some(server_index) = servers
--- a/src/api/server/send.rs
+++ b/src/api/server/send.rs
@@ -1,27 +1,33 @@
-use std::{collections::BTreeMap, net::IpAddr, time::Instant};
+use std::{
+	collections::{BTreeMap, HashMap, HashSet},
+	net::IpAddr,
+	time::{Duration, Instant},
+};

 use axum::extract::State;
 use axum_client_ip::InsecureClientIp;
 use conduwuit::{
 	Err, Error, Result, debug, debug_warn, err, error,
 	result::LogErr,
+	state_res::lexicographical_topological_sort,
 	trace,
 	utils::{
 		IterStream, ReadyExt, millis_since_unix_epoch,
 		stream::{BroadbandExt, TryBroadbandExt, automatic_width},
 	},
-	warn,
 };
 use conduwuit_service::{
 	Services,
 	sending::{EDU_LIMIT, PDU_LIMIT},
 };
 use futures::{FutureExt, Stream, StreamExt, TryFutureExt, TryStreamExt};
+use http::StatusCode;
 use itertools::Itertools;
 use ruma::{
-	CanonicalJsonObject, OwnedEventId, OwnedRoomId, OwnedUserId, RoomId, ServerName, UserId,
+	CanonicalJsonObject, MilliSecondsSinceUnixEpoch, OwnedEventId, OwnedRoomId, OwnedUserId,
+	RoomId, ServerName, UserId,
 	api::{
-		client::error::ErrorKind,
+		client::error::{ErrorKind, ErrorKind::LimitExceeded},
 		federation::transactions::{
 			edu::{
 				DeviceListUpdateContent, DirectDeviceContent, Edu, PresenceContent,
@@ -32,9 +38,16 @@
 		},
 	},
 	events::receipt::{ReceiptEvent, ReceiptEventContent, ReceiptType},
+	int,
 	serde::Raw,
 	to_device::DeviceIdOrAllDevices,
+	uint,
 };
+use service::transactions::{
+	FederationTxnState, TransactionError, TxnKey, WrappedTransactionResponse,
+};
+use tokio::sync::watch::{Receiver, Sender};
+use tracing::instrument;

 use crate::Ruma;

@@ -44,15 +57,6 @@
 /// # `PUT /_matrix/federation/v1/send/{txnId}`
 ///
 /// Push EDUs and PDUs to this server.
-#[tracing::instrument(
-	name = "txn",
-	level = "debug",
-	skip_all,
-	fields(
-		%client,
-		origin = body.origin().as_str()
-	),
-)]
 pub(crate) async fn send_transaction_message_route(
 	State(services): State<crate::State>,
 	InsecureClientIp(client): InsecureClientIp,
@@ -76,16 +80,73 @@ pub(crate) async fn send_transaction_message_route(
 		)));
 	}

-	let txn_start_time = Instant::now();
-	trace!(
-		pdus = body.pdus.len(),
-		edus = body.edus.len(),
-		elapsed = ?txn_start_time.elapsed(),
-		id = %body.transaction_id,
-		origin = %body.origin(),
-		"Starting txn",
-	);
+	let txn_key = (body.origin().to_owned(), body.transaction_id.clone());

+	// Atomically check cache, join active, or start new transaction
+	match services
+		.transactions
+		.get_or_start_federation_txn(txn_key.clone())?
+	{
+		| FederationTxnState::Cached(response) => {
+			// Already responded
+			Ok(response)
+		},
+		| FederationTxnState::Active(receiver) => {
+			// Another thread is processing
+			wait_for_result(receiver).await
+		},
+		| FederationTxnState::Started { receiver, sender } => {
+			// We're the first, spawn the processing task
+			services
+				.server
+				.runtime()
+				.spawn(process_inbound_transaction(services, body, client, txn_key, sender));
+			// and wait for it
+			wait_for_result(receiver).await
+		},
+	}
+}
+
+async fn wait_for_result(
+	mut recv: Receiver<WrappedTransactionResponse>,
+) -> Result<send_transaction_message::v1::Response> {
+	if tokio::time::timeout(Duration::from_secs(50), recv.changed())
+		.await
+		.is_err()
+	{
+		// Took too long, return 429 to encourage the sender to try again
+		return Err(Error::BadRequest(
+			LimitExceeded { retry_after: None },
+			"Transaction is being still being processed. Please try again later.",
+		));
+	}
+	let value = recv.borrow_and_update();
+	match value.clone() {
+		| Some(Ok(response)) => Ok(response),
+		| Some(Err(err)) => Err(transaction_error_to_response(&err)),
+		| None => Err(Error::Request(
+			ErrorKind::Unknown,
+			"Transaction processing failed unexpectedly".into(),
+			StatusCode::INTERNAL_SERVER_ERROR,
+		)),
+	}
+}
+
+#[instrument(
+	skip_all,
+	fields(
+		id = ?body.transaction_id.as_str(),
+		origin = ?body.origin()
+	)
+)]
+async fn process_inbound_transaction(
+	services: crate::State,
+	body: Ruma<send_transaction_message::v1::Request>,
+	client: IpAddr,
+	txn_key: TxnKey,
+	sender: Sender<WrappedTransactionResponse>,
+) {
+	let txn_start_time = Instant::now();
 	let pdus = body
 		.pdus
 		.iter()
@@ -102,40 +163,79 @@ pub(crate) async fn send_transaction_message_route(
 		.filter_map(Result::ok)
 		.stream();

-	let results = handle(&services, &client, body.origin(), txn_start_time, pdus, edus).await?;
+	debug!(pdus = body.pdus.len(), edus = body.edus.len(), "Processing transaction",);
+	let results = match handle(&services, &client, body.origin(), pdus, edus).await {
+		| Ok(results) => results,
+		| Err(err) => {
+			fail_federation_txn(services, &txn_key, &sender, err);
+			return;
+		},
+	};
+
+	for (id, result) in &results {
+		if let Err(e) = result {
+			if matches!(e, Error::BadRequest(ErrorKind::NotFound, _)) {
+				debug_warn!("Incoming PDU failed {id}: {e:?}");
+			}
+		}
+	}

 	debug!(
 		pdus = body.pdus.len(),
 		edus = body.edus.len(),
 		elapsed = ?txn_start_time.elapsed(),
-		id = %body.transaction_id,
-		origin = %body.origin(),
-		"Finished txn",
+		"Finished processing transaction"
 	);
-	for (id, result) in &results {
-		if let Err(e) = result {
-			if matches!(e, Error::BadRequest(ErrorKind::NotFound, _)) {
-				warn!("Incoming PDU failed {id}: {e:?}");
-			}
-		}
-	}

-	Ok(send_transaction_message::v1::Response {
+	let response = send_transaction_message::v1::Response {
 		pdus: results
 			.into_iter()
 			.map(|(e, r)| (e, r.map_err(error::sanitized_message)))
 			.collect(),
-	})
+	};
+
+	services
+		.transactions
+		.finish_federation_txn(txn_key, sender, response);
 }

+/// Handles a failed federation transaction by sending the error through
+/// the channel and cleaning up the transaction state. This allows waiters to
+/// receive an appropriate error response.
+fn fail_federation_txn(
+	services: crate::State,
+	txn_key: &TxnKey,
+	sender: &Sender<WrappedTransactionResponse>,
+	err: TransactionError,
+) {
+	debug!("Transaction failed: {err}");
+
+	// Remove from active state so the transaction can be retried
+	services.transactions.remove_federation_txn(txn_key);
+
+	// Send the error to any waiters
+	if let Err(e) = sender.send(Some(Err(err))) {
+		debug_warn!("Failed to send transaction error to receivers: {e}");
+	}
+}
+
+/// Converts a TransactionError into an appropriate HTTP error response.
+fn transaction_error_to_response(err: &TransactionError) -> Error {
+	match err {
+		| TransactionError::ShuttingDown => Error::Request(
+			ErrorKind::Unknown,
+			"Server is shutting down, please retry later".into(),
+			StatusCode::SERVICE_UNAVAILABLE,
+		),
+	}
+}
 async fn handle(
 	services: &Services,
 	client: &IpAddr,
 	origin: &ServerName,
-	started: Instant,
 	pdus: impl Stream<Item = Pdu> + Send,
 	edus: impl Stream<Item = Edu> + Send,
-) -> Result<ResolvedMap> {
+) -> std::result::Result<ResolvedMap, TransactionError> {
 	// group pdus by room
 	let pdus = pdus
 		.collect()
@@ -152,7 +252,7 @@ async fn handle(
 		.into_iter()
 		.try_stream()
 		.broad_and_then(|(room_id, pdus): (_, Vec<_>)| {
-			handle_room(services, client, origin, started, room_id, pdus.into_iter())
+			handle_room(services, client, origin, room_id, pdus.into_iter())
 				.map_ok(Vec::into_iter)
 				.map_ok(IterStream::try_stream)
 		})
@@ -169,14 +269,51 @@ async fn handle(
 	Ok(results)
 }

+/// Attempts to build a localised directed acyclic graph out of the given PDUs,
+/// returning them in a topologically sorted order.
+///
+/// This is used to attempt to process PDUs in an order that respects their
+/// dependencies, however it is ultimately the sender's responsibility to send
+/// them in a processable order, so this is just a best effort attempt. It does
+/// not account for power levels or other tie breaks.
+async fn build_local_dag(
+	pdu_map: &HashMap<OwnedEventId, CanonicalJsonObject>,
+) -> Result<Vec<OwnedEventId>> {
+	debug_assert!(pdu_map.len() >= 2, "needless call to build_local_dag with less than 2 PDUs");
+	let mut dag: HashMap<OwnedEventId, HashSet<OwnedEventId>> = HashMap::new();
+
+	for (event_id, value) in pdu_map {
+		let prev_events = value
+			.get("prev_events")
+			.expect("pdu must have prev_events")
+			.as_array()
+			.expect("prev_events must be an array")
+			.iter()
+			.map(|v| {
+				OwnedEventId::parse(v.as_str().expect("prev_events values must be strings"))
+					.expect("prev_events must be valid event IDs")
+			})
+			.collect::<HashSet<OwnedEventId>>();
+
+		dag.insert(event_id.clone(), prev_events);
+	}
+	lexicographical_topological_sort(&dag, &|_| async {
+		// Note: we don't bother fetching power levels because that would massively slow
+		// this function down. This is a best-effort attempt to order events correctly
+		// for processing, however ultimately that should be the sender's job.
+		Ok((int!(0), MilliSecondsSinceUnixEpoch(uint!(0))))
+	})
+	.await
+	.map_err(|e| err!("failed to resolve local graph: {e}"))
+}
+
 async fn handle_room(
 	services: &Services,
 	_client: &IpAddr,
 	origin: &ServerName,
-	txn_start_time: Instant,
 	room_id: OwnedRoomId,
 	pdus: impl Iterator<Item = Pdu> + Send,
-) -> Result<Vec<(OwnedEventId, Result)>> {
+) -> std::result::Result<Vec<(OwnedEventId, Result)>, TransactionError> {
 	let _room_lock = services
 		.rooms
 		.event_handler
@@ -185,27 +322,40 @@ async fn handle_room(
 		.await;

 	let room_id = &room_id;
-	pdus.try_stream()
-		.and_then(|(_, event_id, value)| async move {
-			services.server.check_running()?;
-			let pdu_start_time = Instant::now();
-			let result = services
-				.rooms
-				.event_handler
-				.handle_incoming_pdu(origin, room_id, &event_id, value, true)
-				.await
-				.map(|_| ());
-
-			debug!(
-				pdu_elapsed = ?pdu_start_time.elapsed(),
-				txn_elapsed = ?txn_start_time.elapsed(),
-				"Finished PDU {event_id}",
-			);
-
-			Ok((event_id, result))
+	let pdu_map: HashMap<OwnedEventId, CanonicalJsonObject> = pdus
+		.into_iter()
+		.map(|(_, event_id, value)| (event_id, value))
+		.collect();
+	// Try to sort PDUs by their dependencies, but fall back to arbitrary order on
+	// failure (e.g., cycles). This is best-effort; proper ordering is the sender's
+	// responsibility.
+	let sorted_event_ids = if pdu_map.len() >= 2 {
+		build_local_dag(&pdu_map).await.unwrap_or_else(|e| {
+			debug_warn!("Failed to build local DAG for room {room_id}: {e}");
+			pdu_map.keys().cloned().collect()
 		})
-		.try_collect()
-		.await
+	} else {
+		pdu_map.keys().cloned().collect()
+	};
+	let mut results = Vec::with_capacity(sorted_event_ids.len());
+	for event_id in sorted_event_ids {
+		let value = pdu_map
+			.get(&event_id)
+			.expect("sorted event IDs must be from the original map")
+			.clone();
+		services
+			.server
+			.check_running()
+			.map_err(|_| TransactionError::ShuttingDown)?;
+		let result = services
+			.rooms
+			.event_handler
+			.handle_incoming_pdu(origin, room_id, &event_id, value, true)
+			.await
+			.map(|_| ());
+		results.push((event_id, result));
+	}
+	Ok(results)
 }

 async fn handle_edu(services: &Services, client: &IpAddr, origin: &ServerName, edu: Edu) {
@@ -478,8 +628,8 @@ async fn handle_edu_direct_to_device(

 	// Check if this is a new transaction id
 	if services
-		.transaction_ids
-		.existing_txnid(sender, None, message_id)
+		.transactions
+		.get_client_txn(sender, None, message_id)
 		.await
 		.is_ok()
 	{
@@ -498,8 +648,8 @@ async fn handle_edu_direct_to_device(

 	// Save transaction id with empty data
 	services
-		.transaction_ids
-		.add_txnid(sender, None, message_id, &[]);
+		.transactions
+		.add_client_txnid(sender, None, message_id, &[]);
 }

 async fn handle_edu_direct_to_device_user<Event: Send + Sync>(
--- a/src/core/Cargo.toml
+++ b/src/core/Cargo.toml
@@ -24,6 +24,9 @@ conduwuit_mods = [
 gzip_compression = [
 	"reqwest/gzip",
 ]
+http3 = [
+	"reqwest/http3",
+]
 hardened_malloc = [
 	"dep:hardened_malloc-rs"
 ]
@@ -83,6 +86,7 @@ libloading.optional = true
 log.workspace = true
 num-traits.workspace = true
 rand.workspace = true
+rand_core = { version = "0.6.4", features = ["getrandom"] }
 regex.workspace = true
 reqwest.workspace = true
 ring.workspace = true
--- a/src/core/config/mod.rs
+++ b/src/core/config/mod.rs
@@ -368,6 +368,31 @@ pub struct Config {
 	#[serde(default = "default_max_fetch_prev_events")]
 	pub max_fetch_prev_events: u16,

+	/// How many incoming federation transactions the server is willing to be
+	/// processing at any given time before it becomes overloaded and starts
+	/// rejecting further transactions until some slots become available.
+	///
+	/// Setting this value too low or too high may result in unstable
+	/// federation, and setting it too high may cause runaway resource usage.
+	///
+	/// default: 150
+	#[serde(default = "default_max_concurrent_inbound_transactions")]
+	pub max_concurrent_inbound_transactions: usize,
+
+	/// Maximum age (in seconds) for cached federation transaction responses.
+	/// Entries older than this will be removed during cleanup.
+	///
+	/// default: 7200 (2 hours)
+	#[serde(default = "default_transaction_id_cache_max_age_secs")]
+	pub transaction_id_cache_max_age_secs: u64,
+
+	/// Maximum number of cached federation transaction responses.
+	/// When the cache exceeds this limit, older entries will be removed.
+	///
+	/// default: 8192
+	#[serde(default = "default_transaction_id_cache_max_entries")]
+	pub transaction_id_cache_max_entries: usize,
+
 	/// Default/base connection timeout (seconds). This is used only by URL
 	/// previews and update/news endpoint checks.
 	///
@@ -559,7 +584,7 @@ pub struct Config {
 	///
 	/// If you would like registration only via token reg, please configure
 	/// `registration_token`.
-	#[serde(default)]
+	#[serde(default = "true_fn")]
 	pub allow_registration: bool,

 	/// If registration is enabled, and this setting is true, new users
@@ -653,12 +678,6 @@ pub struct Config {
 	#[serde(default)]
 	pub allow_public_room_directory_over_federation: bool,

-	/// Set this to true to allow your server's public room directory to be
-	/// queried without client authentication (access token) through the Client
-	/// APIs. Set this to false to protect against /publicRooms spiders.
-	#[serde(default)]
-	pub allow_public_room_directory_without_auth: bool,
-
 	/// Allow guests/unauthenticated users to access TURN credentials.
 	///
 	/// This is the equivalent of Synapse's `turn_allow_guests` config option.
@@ -1244,12 +1263,6 @@ pub struct Config {
 	#[serde(default)]
 	pub rocksdb_repair: bool,

-	#[serde(default)]
-	pub rocksdb_read_only: bool,
-
-	#[serde(default)]
-	pub rocksdb_secondary: bool,
-
 	/// Enables idle CPU priority for compaction thread. This is not enabled by
 	/// default to prevent compaction from falling too far behind on busy
 	/// systems.
@@ -1309,26 +1322,33 @@ pub struct Config {

 	/// Allow local (your server only) presence updates/requests.
 	///
-	/// Note that presence on continuwuity is very fast unlike Synapse's. If
-	/// using outgoing presence, this MUST be enabled.
+	/// Local presence must be enabled for outgoing presence to function.
+	///
+	/// Note that local presence is not as heavy on the CPU as federated
+	/// presence, but will still become more expensive the more local users you
+	/// have.
 	#[serde(default = "true_fn")]
 	pub allow_local_presence: bool,

-	/// Allow incoming federated presence updates/requests.
+	/// Allow incoming federated presence updates.
 	///
-	/// This option receives presence updates from other servers, but does not
-	/// send any unless `allow_outgoing_presence` is true. Note that presence on
-	/// continuwuity is very fast unlike Synapse's.
+	/// This option enables processing inbound presence updates from other
+	/// servers. Without it, remote users will appear as if they are always
+	/// offline to your local users. This does not affect typing indicators or
+	/// read receipts.
 	#[serde(default = "true_fn")]
 	pub allow_incoming_presence: bool,

 	/// Allow outgoing presence updates/requests.
 	///
-	/// This option sends presence updates to other servers, but does not
-	/// receive any unless `allow_incoming_presence` is true. Note that presence
-	/// on continuwuity is very fast unlike Synapse's. If using outgoing
-	/// presence, you MUST enable `allow_local_presence` as well.
-	#[serde(default = "true_fn")]
+	/// This option sends presence updates to other servers, and requires that
+	/// `allow_local_presence` is also enabled.
+	///
+	/// Note that outgoing presence is very heavy on the CPU and network, and
+	/// will typically cause extreme strain and slowdowns for no real benefit.
+	/// There are only a few clients that even implement presence, so you
+	/// probably don't want to enable this.
+	#[serde(default)]
 	pub allow_outgoing_presence: bool,

 	/// How many seconds without presence updates before you become idle.
@@ -1366,6 +1386,10 @@ pub struct Config {
 	pub allow_incoming_read_receipts: bool,

 	/// Allow sending read receipts to remote servers.
+	///
+	/// Note that sending read receipts to remote servers in large rooms with
+	/// lots of other homeservers may cause additional strain on the CPU and
+	/// network.
 	#[serde(default = "true_fn")]
 	pub allow_outgoing_read_receipts: bool,

@@ -1377,6 +1401,10 @@ pub struct Config {
 	pub allow_local_typing: bool,

 	/// Allow outgoing typing updates to federation.
+	///
+	/// Note that sending typing indicators to remote servers in large rooms
+	/// with lots of other homeservers may cause additional strain on the CPU
+	/// and network.
 	#[serde(default = "true_fn")]
 	pub allow_outgoing_typing: bool,

@@ -1516,7 +1544,7 @@ pub struct Config {
 	/// sender user's server name, inbound federation X-Matrix origin, and
 	/// outbound federation handler.
 	///
-	/// You can set this to ["*"] to block all servers by default, and then
+	/// You can set this to [".*"] to block all servers by default, and then
 	/// use `allowed_remote_server_names` to allow only specific servers.
 	///
 	/// example: ["badserver\\.tld$", "badphrase", "19dollarfortnitecards"]
@@ -1696,6 +1724,11 @@ pub struct Config {
 	#[serde(default)]
 	pub url_preview_check_root_domain: bool,

+	/// User agent that is used specifically when fetching url previews.
+	///
+	/// default: "continuwuity/<version> (bot; +https://continuwuity.org)"
+	pub url_preview_user_agent: Option<String>,
+
 	/// List of forbidden room aliases and room IDs as strings of regex
 	/// patterns.
 	///
@@ -2035,6 +2068,16 @@ pub struct Config {
 	pub allow_invalid_tls_certificates_yes_i_know_what_the_fuck_i_am_doing_with_this_and_i_know_this_is_insecure:
 		bool,

+	/// Forcibly disables first-run mode.
+	///
+	/// This is intended to be used for Complement testing to allow the test
+	/// suite to register users, because first-run mode interferes with open
+	/// registration.
+	///
+	/// display: hidden
+	#[serde(default)]
+	pub force_disable_first_run_mode: bool,
+
 	/// display: nested
 	#[serde(default)]
 	pub ldap: LdapConfig,
@@ -2047,6 +2090,12 @@ pub struct Config {
 	/// display: nested
 	#[serde(default)]
 	pub blurhashing: BlurhashConfig,
+
+	/// Configuration for MatrixRTC (MSC4143) transport discovery.
+	/// display: nested
+	#[serde(default)]
+	pub matrix_rtc: MatrixRtcConfig,
+
 	#[serde(flatten)]
 	#[allow(clippy::zero_sized_map_values)]
 	// this is a catchall, the map shouldn't be zero at runtime
@@ -2112,17 +2161,16 @@ pub struct WellKnownConfig {
 	/// listed.
 	pub support_mxid: Option<OwnedUserId>,

-	/// A list of MatrixRTC foci URLs which will be served as part of the
-	/// MSC4143 client endpoint at /.well-known/matrix/client.  If you're
-	/// setting up livekit, you'd want something like:
-	/// rtc_focus_server_urls = [
-	///     { type = "livekit", livekit_service_url = "https://livekit.example.com" },
-	/// ]
+	/// **DEPRECATED**: Use `[global.matrix_rtc].foci` instead.
 	///
-	/// To disable, set this to be an empty vector (`[]`).
+	/// A list of MatrixRTC foci URLs which will be served as part of the
+	/// MSC4143 client endpoint at /.well-known/matrix/client.
+	///
+	/// This option is deprecated and will be removed in a future release.
+	/// Please migrate to the new `[global.matrix_rtc]` config section.
 	///
 	/// default: []
-	#[serde(default = "default_rtc_focus_urls")]
+	#[serde(default)]
 	pub rtc_focus_server_urls: Vec<RtcFocusInfo>,
 }

@@ -2151,6 +2199,43 @@ pub struct BlurhashConfig {
 	pub blurhash_max_raw_size: u64,
 }

+#[derive(Clone, Debug, Deserialize, Default)]
+#[config_example_generator(filename = "conduwuit-example.toml", section = "global.matrix_rtc")]
+pub struct MatrixRtcConfig {
+	/// A list of MatrixRTC foci (transports) which will be served via the
+	/// MSC4143 RTC transports endpoint at
+	/// `/_matrix/client/v1/rtc/transports`. If you're setting up livekit,
+	/// you'd want something like:
+	/// ```toml
+	/// [global.matrix_rtc]
+	/// foci = [
+	///     { type = "livekit", livekit_service_url = "https://livekit.example.com" },
+	/// ]
+	/// ```
+	///
+	/// To disable, set this to an empty list (`[]`).
+	///
+	/// default: []
+	#[serde(default)]
+	pub foci: Vec<RtcFocusInfo>,
+}
+
+impl MatrixRtcConfig {
+	/// Returns the effective foci, falling back to the deprecated
+	/// `rtc_focus_server_urls` if the new config is empty.
+	#[must_use]
+	pub fn effective_foci<'a>(
+		&'a self,
+		deprecated_foci: &'a [RtcFocusInfo],
+	) -> &'a [RtcFocusInfo] {
+		if !self.foci.is_empty() {
+			&self.foci
+		} else {
+			deprecated_foci
+		}
+	}
+}
+
 #[derive(Clone, Debug, Default, Deserialize)]
 #[config_example_generator(filename = "conduwuit-example.toml", section = "global.ldap")]
 pub struct LdapConfig {
@@ -2344,6 +2429,7 @@ pub struct DraupnirConfig {
 	"well_known_support_email",
 	"well_known_support_mxid",
 	"registration_token_file",
+	"well_known.rtc_focus_server_urls",
 ];

 impl Config {
@@ -2526,6 +2612,12 @@ fn default_pusher_idle_timeout() -> u64 { 15 }

 fn default_max_fetch_prev_events() -> u16 { 192_u16 }

+fn default_max_concurrent_inbound_transactions() -> usize { 150 }
+
+fn default_transaction_id_cache_max_age_secs() -> u64 { 60 * 60 * 2 }
+
+fn default_transaction_id_cache_max_entries() -> usize { 8192 }
+
 fn default_tracing_flame_filter() -> String {
 	cfg!(debug_assertions)
 		.then_some("trace,h2=off")
@@ -2621,9 +2713,6 @@ fn default_rocksdb_stats_level() -> u8 { 1 }
 #[inline]
 pub fn default_default_room_version() -> RoomVersionId { RoomVersionId::V11 }

-#[must_use]
-pub fn default_rtc_focus_urls() -> Vec<RtcFocusInfo> { vec![] }
-
 fn default_ip_range_denylist() -> Vec<String> {
 	vec![
 		"127.0.0.0/8".to_owned(),
--- a/src/core/error/response.rs
+++ b/src/core/error/response.rs
@@ -85,7 +85,8 @@ pub(super) fn bad_request_code(kind: &ErrorKind) -> StatusCode {
 		| Unrecognized => StatusCode::METHOD_NOT_ALLOWED,

 		// 404
-		| NotFound | NotImplemented | FeatureDisabled => StatusCode::NOT_FOUND,
+		| NotFound | NotImplemented | FeatureDisabled | SenderIgnored { .. } =>
+			StatusCode::NOT_FOUND,

 		// 403
 		| GuestAccessForbidden
--- a/src/core/info/version.rs
+++ b/src/core/info/version.rs
@@ -8,10 +8,13 @@
 use std::sync::OnceLock;

 static BRANDING: &str = "continuwuity";
+static WEBSITE: &str = "https://continuwuity.org";
 static SEMANTIC: &str = env!("CARGO_PKG_VERSION");

 static VERSION: OnceLock<String> = OnceLock::new();
+static VERSION_UA: OnceLock<String> = OnceLock::new();
 static USER_AGENT: OnceLock<String> = OnceLock::new();
+static USER_AGENT_MEDIA: OnceLock<String> = OnceLock::new();

 #[inline]
 #[must_use]
@@ -20,10 +23,25 @@ pub fn name() -> &'static str { BRANDING }
 #[inline]
 pub fn version() -> &'static str { VERSION.get_or_init(init_version) }

+#[inline]
+pub fn version_ua() -> &'static str { VERSION_UA.get_or_init(init_version_ua) }
+
 #[inline]
 pub fn user_agent() -> &'static str { USER_AGENT.get_or_init(init_user_agent) }

-fn init_user_agent() -> String { format!("{}/{}", name(), version()) }
+#[inline]
+pub fn user_agent_media() -> &'static str { USER_AGENT_MEDIA.get_or_init(init_user_agent_media) }
+
+fn init_user_agent() -> String { format!("{}/{} (bot; +{WEBSITE})", name(), version_ua()) }
+
+fn init_user_agent_media() -> String {
+	format!("{}/{} (embedbot; facebookexternalhit/1.1; +{WEBSITE})", name(), version_ua())
+}
+
+fn init_version_ua() -> String {
+	conduwuit_build_metadata::version_tag()
+		.map_or_else(|| SEMANTIC.to_owned(), |extra| format!("{SEMANTIC}+{extra}"))
+}

 fn init_version() -> String {
 	conduwuit_build_metadata::version_tag()
--- a/src/core/matrix/state_res/mod.rs
+++ b/src/core/matrix/state_res/mod.rs
@@ -1046,7 +1046,7 @@ async fn test_event_sort() {
 		// don't remove any events so we know it sorts them all correctly
 		let mut events_to_sort = events.keys().cloned().collect::<Vec<_>>();

-		events_to_sort.shuffle(&mut rand::thread_rng());
+		events_to_sort.shuffle(&mut rand::rng());

 		let power_level = resolved_power
 			.get(&(StateEventType::RoomPowerLevels, "".into()))
--- a/src/core/utils/hash/argon.rs
+++ b/src/core/utils/hash/argon.rs
@@ -28,7 +28,7 @@ fn init_argon() -> Argon2<'static> {
 }

 pub(super) fn password(password: &str) -> Result<String> {
-	let salt = SaltString::generate(rand::thread_rng());
+	let salt = SaltString::generate(rand_core::OsRng);
 	ARGON
 		.get_or_init(init_argon)
 		.hash_password(password.as_bytes(), &salt)
--- a/src/core/utils/rand.rs
+++ b/src/core/utils/rand.rs
@@ -4,16 +4,16 @@
 };

 use arrayvec::ArrayString;
-use rand::{Rng, seq::SliceRandom, thread_rng};
+use rand::{RngExt, seq::SliceRandom};

 pub fn shuffle<T>(vec: &mut [T]) {
-	let mut rng = thread_rng();
+	let mut rng = rand::rng();
 	vec.shuffle(&mut rng);
 }

 pub fn string(length: usize) -> String {
-	thread_rng()
-		.sample_iter(&rand::distributions::Alphanumeric)
+	rand::rng()
+		.sample_iter(&rand::distr::Alphanumeric)
 		.take(length)
 		.map(char::from)
 		.collect()
@@ -22,8 +22,8 @@ pub fn string(length: usize) -> String {
 #[inline]
 pub fn string_array<const LENGTH: usize>() -> ArrayString<LENGTH> {
 	let mut ret = ArrayString::<LENGTH>::new();
-	thread_rng()
-		.sample_iter(&rand::distributions::Alphanumeric)
+	rand::rng()
+		.sample_iter(&rand::distr::Alphanumeric)
 		.take(LENGTH)
 		.map(char::from)
 		.for_each(|c| ret.push(c));
@@ -40,7 +40,4 @@ pub fn time_from_now_secs(range: Range<u64>) -> SystemTime {
 }

 #[must_use]
-pub fn secs(range: Range<u64>) -> Duration {
-	let mut rng = thread_rng();
-	Duration::from_secs(rng.gen_range(range))
-}
+pub fn secs(range: Range<u64>) -> Duration { Duration::from_secs(rand::random_range(range)) }
--- a/src/core/utils/stream/iter_stream.rs
+++ b/src/core/utils/stream/iter_stream.rs
@@ -3,19 +3,17 @@
 	stream::{Stream, TryStream},
 };

-use crate::{Error, Result};
-
 pub trait IterStream<I: IntoIterator + Send> {
 	/// Convert an Iterator into a Stream
 	fn stream(self) -> impl Stream<Item = <I as IntoIterator>::Item> + Send;

-	/// Convert an Iterator into a TryStream
-	fn try_stream(
+	/// Convert an Iterator into a TryStream with a generic error type
+	fn try_stream<E>(
 		self,
 	) -> impl TryStream<
 		Ok = <I as IntoIterator>::Item,
-		Error = Error,
-		Item = Result<<I as IntoIterator>::Item, Error>,
+		Error = E,
+		Item = Result<<I as IntoIterator>::Item, E>,
 	> + Send;
 }

@@ -28,12 +26,12 @@ impl<I> IterStream<I> for I
 	fn stream(self) -> impl Stream<Item = <I as IntoIterator>::Item> + Send { stream::iter(self) }

 	#[inline]
-	fn try_stream(
+	fn try_stream<E>(
 		self,
 	) -> impl TryStream<
 		Ok = <I as IntoIterator>::Item,
-		Error = Error,
-		Item = Result<<I as IntoIterator>::Item, Error>,
+		Error = E,
+		Item = Result<<I as IntoIterator>::Item, E>,
 	> + Send {
 		self.stream().map(Ok)
 	}
--- a/src/core/utils/stream/try_broadband.rs
+++ b/src/core/utils/stream/try_broadband.rs
@@ -1,9 +1,10 @@
 //! Synchronous combinator extensions to futures::TryStream

+use std::result::Result;
+
 use futures::{TryFuture, TryStream, TryStreamExt};

 use super::automatic_width;
-use crate::Result;

 /// Concurrency extensions to augment futures::TryStreamExt. broad_ combinators
 /// produce out-of-order
--- a/src/database/engine.rs
+++ b/src/database/engine.rs
@@ -33,8 +33,6 @@ pub struct Engine {
 	pub(crate) db: Db,
 	pub(crate) pool: Arc<Pool>,
 	pub(crate) ctx: Arc<Context>,
-	pub(super) read_only: bool,
-	pub(super) secondary: bool,
 	pub(crate) checksums: bool,
 	corks: AtomicU32,
 }
@@ -129,14 +127,6 @@ pub fn current_sequence(&self) -> u64 {

 		sequence
 	}
-
-	#[inline]
-	#[must_use]
-	pub fn is_read_only(&self) -> bool { self.secondary || self.read_only }
-
-	#[inline]
-	#[must_use]
-	pub fn is_secondary(&self) -> bool { self.secondary }
 }

 impl Drop for Engine {
--- a/src/database/engine/backup.rs
+++ b/src/database/engine/backup.rs
@@ -12,9 +12,8 @@ pub fn backup(&self) -> Result {
 	let mut engine = self.backup_engine()?;
 	let config = &self.ctx.server.config;
 	if config.database_backups_to_keep > 0 {
-		let flush = !self.is_read_only();
 		engine
-			.create_new_backup_flush(&self.db, flush)
+			.create_new_backup_flush(&self.db, true)
 			.map_err(map_err)?;

 		let engine_info = engine.get_backup_info();
--- a/src/database/engine/open.rs
+++ b/src/database/engine/open.rs
@@ -35,14 +35,7 @@ pub(crate) async fn open(ctx: Arc<Context>, desc: &[Descriptor]) -> Result<Arc<S
 	}

 	debug!("Opening database...");
-	let db = if config.rocksdb_read_only {
-		Db::open_cf_descriptors_read_only(&db_opts, path, cfds, false)
-	} else if config.rocksdb_secondary {
-		Db::open_cf_descriptors_as_secondary(&db_opts, path, path, cfds)
-	} else {
-		Db::open_cf_descriptors(&db_opts, path, cfds)
-	}
-	.or_else(or_else)?;
+	let db = Db::open_cf_descriptors(&db_opts, path, cfds).or_else(or_else)?;

 	info!(
 		columns = num_cfds,
@@ -55,8 +48,6 @@ pub(crate) async fn open(ctx: Arc<Context>, desc: &[Descriptor]) -> Result<Arc<S
 		db,
 		pool: ctx.pool.clone(),
 		ctx: ctx.clone(),
-		read_only: config.rocksdb_read_only,
-		secondary: config.rocksdb_secondary,
 		checksums: config.rocksdb_checksums,
 		corks: AtomicU32::new(0),
 	}))
--- a/src/database/mod.rs
+++ b/src/database/mod.rs
@@ -74,14 +74,6 @@ pub fn iter(&self) -> impl Iterator<Item = (&MapsKey, &MapsVal)> + Send + '_ {

 	#[inline]
 	pub fn keys(&self) -> impl Iterator<Item = &MapsKey> + Send + '_ { self.maps.keys() }
-
-	#[inline]
-	#[must_use]
-	pub fn is_read_only(&self) -> bool { self.db.is_read_only() }
-
-	#[inline]
-	#[must_use]
-	pub fn is_secondary(&self) -> bool { self.db.is_secondary() }
 }

 impl Index<&str> for Database {
--- a/src/main/Cargo.toml
+++ b/src/main/Cargo.toml
@@ -99,6 +99,11 @@ gzip_compression = [
 hardened_malloc = [
 	"conduwuit-core/hardened_malloc",
 ]
+http3 = [
+	"conduwuit-api/http3",
+	"conduwuit-core/http3",
+	"conduwuit-service/http3",
+]
 io_uring = [
 	"conduwuit-database/io_uring",
 ]
--- a/src/main/clap.rs
+++ b/src/main/clap.rs
@@ -27,10 +27,6 @@ pub struct Args {
 	#[arg(long, short('O'))]
 	pub option: Vec<String>,

-	/// Run in a stricter read-only --maintenance mode.
-	#[arg(long)]
-	pub read_only: bool,
-
 	/// Run in maintenance mode while refusing connections.
 	#[arg(long)]
 	pub maintenance: bool,
@@ -143,11 +139,7 @@ pub(crate) fn parse() -> Args { Args::parse() }

 /// Synthesize any command line options with configuration file options.
 pub(crate) fn update(mut config: Figment, args: &Args) -> Result<Figment> {
-	if args.read_only {
-		config = config.join(("rocksdb_read_only", true));
-	}
-
-	if args.maintenance || args.read_only {
+	if args.maintenance {
 		config = config.join(("startup_netburst", false));
 		config = config.join(("listening", false));
 	}
--- a/src/router/run.rs
+++ b/src/router/run.rs
@@ -39,7 +39,15 @@ pub(crate) async fn run(services: Arc<Services>) -> Result<()> {
 			.runtime()
 			.spawn(serve::serve(services.clone(), handle.clone(), tx.subscribe()));

-	// Focal point
+	// Run startup admin commands.
+	// This has to be done after the admin service is initialized otherwise it
+	// panics.
+	services.admin.startup_execute().await?;
+
+	// Print first-run banner if necessary. This needs to be done after the startup
+	// admin commands are run in case one of them created the first user.
+	services.firstrun.print_first_run_banner();
+
 	debug!("Running");
 	let res = tokio::select! {
 		res = &mut listener => res.map_err(Error::from).unwrap_or_else(Err),
--- a/src/service/Cargo.toml
+++ b/src/service/Cargo.toml
@@ -32,6 +32,9 @@ gzip_compression = [
 	"conduwuit-core/gzip_compression",
 	"reqwest/gzip",
 ]
+http3 = [
+	"conduwuit-core/http3",
+]
 io_uring = [
 	"conduwuit-database/io_uring",
 ]
@@ -79,6 +82,7 @@ zstd_compression = [
 ]

 [dependencies]
+askama.workspace = true
 async-trait.workspace = true
 base64.workspace = true
 bytes.workspace = true
@@ -118,6 +122,7 @@ webpage.optional = true
 blurhash.workspace = true
 blurhash.optional = true
 recaptcha-verify = { version = "0.1.5", default-features = false }
+yansi.workspace = true

 [target.'cfg(all(unix, target_os = "linux"))'.dependencies]
 sd-notify.workspace = true
--- a/src/service/admin/execute.rs
+++ b/src/service/admin/execute.rs
@@ -26,7 +26,7 @@ pub(super) async fn console_auto_stop(&self) {

 /// Execute admin commands after startup
 #[implement(super::Service)]
-pub(super) async fn startup_execute(&self) -> Result {
+pub async fn startup_execute(&self) -> Result {
 	// List of commands to execute
 	let commands = &self.services.server.config.admin_execute;

--- a/src/service/admin/grant.rs
+++ b/src/service/admin/grant.rs
@@ -9,7 +9,6 @@
 		RoomAccountDataEventType, StateEventType,
 		room::{
 			member::{MembershipState, RoomMemberEventContent},
-			message::RoomMessageEventContent,
 			power_levels::RoomPowerLevelsEventContent,
 		},
 		tag::{TagEvent, TagEventContent, TagInfo},
@@ -126,23 +125,6 @@ pub async fn make_user_admin(&self, user_id: &UserId) -> Result {
 		}
 	}

-	if self.services.server.config.admin_room_notices {
-		let welcome_message = String::from(
-			"## Thank you for trying out Continuwuity!\n\nContinuwuity is a hard fork of conduwuit, which is also a hard fork of Conduit, currently in Beta. The Beta status initially was inherited from Conduit, however overtime this Beta status is rapidly becoming less and less relevant as our codebase significantly diverges more and more. Continuwuity is quite stable and very usable as a daily driver and for a low-medium sized homeserver. There is still a lot of more work to be done, but it is in a far better place than the project was in early 2024.\n\nHelpful links:\n> Source code: https://forgejo.ellis.link/continuwuation/continuwuity\n> Documentation: https://continuwuity.org/\n> Report issues: https://forgejo.ellis.link/continuwuation/continuwuity/issues\n\nFor a list of available commands, send the following message in this room: `!admin --help`\n\nHere are some rooms you can join (by typing the command into your client) -\n\nContinuwuity space: `/join #space:continuwuity.org`\nContinuwuity main room (Ask questions and get notified on updates): `/join #continuwuity:continuwuity.org`\nContinuwuity offtopic room: `/join #offtopic:continuwuity.org`",
-		);
-
-		// Send welcome message
-		self.services
-			.timeline
-			.build_and_append_pdu(
-				PduBuilder::timeline(&RoomMessageEventContent::text_markdown(welcome_message)),
-				server_user,
-				Some(&room_id),
-				&state_lock,
-			)
-			.await?;
-	}
-
 	Ok(())
 }

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Ginger	eba0130f8e	fix(complement): Fix complement conflicting with first-run - Disabled first-run mode when running Complement tests - Updated logging config under complement to be a bit less verbose - Changed test result and log output locations	2026-03-03 18:43:53 +00:00
timedout	b507898c62	fix: Bump ruwuma again	2026-03-03 18:10:28 +00:00
nexy7574	f4af67575e	fix: Bump ruwuma to resolve duplicate state error	2026-03-03 06:01:02 +00:00
timedout	6adb99397e	feat: Remove MSC4010 support	2026-02-27 17:03:19 +00:00
Renovate Bot	8ce83a8a14	chore(deps): update rust crate axum-extra to 0.12.0	2026-02-25 17:16:35 +00:00
Niklas Wojtkowiak	052c4dfa21	fix(sync): don't override sliding sync v5 list range start to zero	2026-02-24 13:59:33 +00:00
lynxize	a43dee1728	fix: Don't show successful media deletion as an error Fixes !admin media delete --mxc <url> responding with an error message when the media was deleted successfully.	2026-02-23 22:02:34 -07:00
Niklas Wojtkowiak	763d9b3de8	fixup! fix(api): restore backwards compatibility for RTC foci config	2026-02-23 18:10:25 -05:00
Niklas Wojtkowiak	1e6d95583c	chore(deps): update ruwuma revision	2026-02-23 23:01:15 +00:00
Niklas Wojtkowiak	8a254a33cc	fix(api): restore backwards compatibility for RTC foci config	2026-02-23 23:01:15 +00:00
Niklas Wojtkowiak	c97dd54766	chore(changelog): add news fragment for #1442	2026-02-23 23:01:15 +00:00
Niklas Wojtkowiak	8ddb7c70c0	feat(api): implement MSC4143 RTC transports discovery endpoint Add dedicated \`GET /_matrix/client/v1/rtc/transports\` and \`GET /_matrix/client/unstable/org.matrix.msc4143/rtc/transports\` endpoints for MatrixRTC focus discovery (MSC4143), replacing the deprecated well-known approach. Move RTC foci configuration from \`[global.well_known]\` into a new \`[global.matrix_rtc]\` config section with a \`foci\` field. Remove \`rtc_foci\` from the \`.well-known/matrix/client\` response. Update LiveKit setup documentation accordingly. Closes #1431	2026-02-23 23:01:15 +00:00
Niklas Wojtkowiak	cb9786466b	chore(changelog): add news fragment for #1441	2026-02-23 17:59:13 +00:00
Niklas Wojtkowiak	18d2662b01	fix(config): remove allow_public_room_directory_without_auth	2026-02-23 17:59:13 +00:00
timedout	558262dd1f	chore: Refactor `transaction_ids` -> `transactions`	2026-02-23 17:44:35 +00:00
timedout	d311b87579	chore: Fix incorrect capitalisation I didn't realise I agreed to take an English class with @ginger while working on this server lol	2026-02-23 17:25:12 +00:00
timedout	8702f55cf5	fix: Don't panic if nobody's listening	2026-02-23 17:22:37 +00:00
timedout	d4481b07ac	chore: Add news frag	2026-02-23 16:54:54 +00:00
Jade Ellis	92351df925	refactor: Make federation transaction handle errors correctly We have a dedicated error type that's then matched. Event sorting is now infallible. Could probably be cleaned up in a bit.	2026-02-23 16:36:46 +00:00
Jade Ellis	47e2733ea1	refactor: Make stream utils generic over the error type	2026-02-23 16:36:46 +00:00
Jade Ellis	6637e4c6a7	fix: Clean up cache, prevent several race conditions We use one map which is only ever held for a short time.	2026-02-23 16:36:46 +00:00
nexy7574	35e441452f	feat: Attempt to build localised DAG before processing PDUs	2026-02-23 16:36:46 +00:00
nexy7574	66bbb655bf	feat: Warn when server is overloaded	2026-02-23 16:36:45 +00:00
nexy7574	81b202ce51	chore: Decrease transaction log verbosity	2026-02-23 16:36:45 +00:00
nexy7574	4657844d46	feat: Show active transaction handle count in `!admin federation incoming-federation`	2026-02-23 16:36:45 +00:00
nexy7574	9016cd11a6	chore: Run pre-commit and clippy to fix inherited CI errs	2026-02-23 16:36:45 +00:00
nexy7574	dd70094719	feat: Make `max_active_txns` actually configurable	2026-02-23 16:36:45 +00:00
nexy7574	fcd49b7ab3	fix: Remove duplicate fields from logs	2026-02-23 16:36:45 +00:00
nexy7574	470c9b52dd	feat: Instrument `process_inbound_transaction`	2026-02-23 16:36:45 +00:00
nexy7574	0d8cafc329	feat: Support casting transaction processing to the background	2026-02-23 16:36:44 +00:00
nexy7574	2f9956ddca	feat: Add helper functions for federation channels	2026-02-23 16:36:44 +00:00
nexy7574	21a97cdd0b	chore: Refactor existing references to transaction service	2026-02-23 16:36:44 +00:00
nexy7574	e986cd4536	feat(federation): Restructure transaction_ids service Adds two new in-memory maps to the service in to prepare for better handlers	2026-02-23 16:36:40 +00:00
Shane Jaroch	526d862296	fix: more aggressive user agent for URL preview adding "facebookexternalhit" alongside "embedbot" fixes many errors, such as YouTube Music's: "Your browser is deprecated. Please upgrade." add admin command to clear URL stuck and broken data (per URL currently) add command to clear all saved URL previews. sync resolver docs.	2026-02-23 15:24:14 +00:00
Ben Botwin	fbeb5bf186	report permission denied errors	2026-02-23 15:22:18 +00:00
Ben Botwin	a336f2df44	fixed formatting	2026-02-23 15:22:18 +00:00
Ben Botwin	19b78ec73e	made error handling more concise	2026-02-23 15:22:18 +00:00
Ben Botwin	27ff2d9363	added more granular error handling for other file fetch function	2026-02-23 15:22:18 +00:00
Ben Botwin	50fa8c3abf	ran format	2026-02-23 15:22:18 +00:00
Ben Botwin	18c4be869f	added handling for other potential errors	2026-02-23 15:22:18 +00:00
Ben Botwin	fc00b96d8b	Added proper 404 for not found media and fixed devshell for running tests	2026-02-23 15:22:18 +00:00
Jade Ellis	fa4156d8a6	docs: Changelog	2026-02-22 21:19:20 +00:00
Jade Ellis	23638cd714	feat(appservices): MSC3202 Device masquerading for appservices	2026-02-22 21:19:20 +00:00
Raven	9f1a483e76	docs: Add information about partnered homeservers to the introduction page & update README.md Includes step-by-step directions to ease the lift for those who have ended up here and who have never created a matrix account or used matrix before in the past. Also updates the information in README.md to match, as these should generally be identical.	2026-02-21 18:51:56 -08:00
Renovate Bot	688ef727e5	chore(deps): update rust crate nix to 0.31.0	2026-02-21 16:33:05 +00:00
Shannon Sterz	3de026160e	docs: express forbidden_remote_server_names as valid regex this field expects a regex not a glob, so the correct value should be "." if one wants to block all remote server names. otherwise, setting "" as documented results in an error on start because the configuration could not be properly parsed.	2026-02-21 16:27:59 +00:00
Ginger	9fe761513d	chore: Clippy & prek fixes	2026-02-21 11:27:39 -05:00
Renovate Bot	abf1e1195a	chore(deps): update rust crate libloading to 0.9.0	2026-02-21 01:55:48 +00:00
Ginger	d9537e9b55	fix: Forbid registering users with a non-local localpart	2026-02-20 20:54:19 -05:00
Jade Ellis	0d1de70d8f	fix(deps): Update lockfile	2026-02-21 00:22:42 +00:00
Ben Botwin	4aa03a71eb	fix(nix): Added unstable flag to buildDeps	2026-02-21 00:15:53 +00:00
aviac	f847918575	fix(nix): Fix `all-features` build The build was broken since we started using an unstable reqwest version which requires setting an extra feature flag	2026-02-21 00:15:53 +00:00
Renovate Bot	7569a0545b	chore(deps): update dependency lddtree to 0.5.0	2026-02-20 22:59:34 +00:00
Jade Ellis	b6c5991e1f	chore(deps): Update rand A couple indirect deps are still on rand_core 0.6 but we can deal	2026-02-20 22:57:45 +00:00
Katie Kloss	efd879fcd8	docs: Add news fragment	2026-02-20 10:13:54 +00:00
Katie Kloss	92a848f74d	fix: Crash before starting on OpenBSD core_affinity doesn't return any cores on OpenBSD, so we try to clamp(1, 0). This is Less Good than fixing that crate, but at least allows the server to start up.	2026-02-20 10:13:54 +00:00
Renovate Bot	776b5865ba	chore(deps): update sentry-rust monorepo to 0.46.0	2026-02-19 14:56:25 +00:00
timedout	722bacbe89	chore: Fix busted lockfile merge	2026-02-19 02:33:41 +00:00
Jade Ellis	46907e3dce	chore: Migrate to axum 0.8 Co-authored-by: dasha_uwu	2026-02-19 02:18:29 +00:00
timedout	31e2195e56	fix: Remove non-compliant and non-functional non-authoritative directory queries chore: Add news frag	2026-02-19 01:37:42 +00:00
Terry	7ecac93ddc	fix: Remove rocksdb secondary mode	2026-02-18 23:11:53 +00:00
Terry	6a0b103722	docs: Changelog	2026-02-18 23:11:53 +00:00
Terry	23d77b614f	fix: Remove ability to set rocksdb as read only	2026-02-18 23:11:53 +00:00
stratself	e01aa44b16	fix: add nodejs URL in CONTRIBUTING.md page	2026-02-18 23:07:29 +00:00
stratself	a08739c246	docs: rewrite how to load docs with new rspress engine	2026-02-18 23:07:29 +00:00
Ginger	c14864b881	fix: Wording fixes	2026-02-18 14:41:03 +00:00
Ginger	1773e72e68	feat(docs): Add a note about !779 to the troubleshooting page	2026-02-18 14:41:03 +00:00
kraem	0f94d55689	fix: don't warn about needed backfill via federation for non-federated rooms	2026-02-18 14:27:14 +00:00
Renovate Bot	abfb6377c2	chore(deps): update rust-patch-updates	2026-02-18 14:26:49 +00:00
Renovate Bot	91d64f5b24	chore(deps): update rust crate askama to 0.15.0	2026-02-18 05:04:23 +00:00
Jade Ellis	9a3f3f6e78	ci: Explicitly enable Dependency Dashboard	2026-02-17 21:33:30 +00:00
Jade Ellis	b3e31a4aad	ci(deps): Automerge typos updates	2026-02-17 21:33:13 +00:00
Jade Ellis	8cda431cc6	ci(deps): Group npm patch updates	2026-02-17 21:30:51 +00:00
Renovate Bot	02b9a3f713	chore(deps): update pre-commit hook crate-ci/typos to v1.43.5	2026-02-17 05:03:45 +00:00
timedout	d40893730c	chore: Lighten the phrasing	2026-02-17 02:07:19 +00:00
timedout	28fae58cf6	chore: Add news frag & rebuild config	2026-02-17 02:07:19 +00:00
timedout	f458f6ab76	chore: Disable presence by default, and add warnings to other heavy ops	2026-02-17 02:07:19 +00:00
Shane Jaroch	fdf9cea533	fix(admin-cli): concatenation/formatting error, i.e., NOTE: If there are any features, tools, or admin internals dependent on this output that would break, let me know! I'm hoping this is acceptable, since it's a human-readable command. Current output: ```shell uwu> server list-backups #1 Mon, 9 Feb 2026 20:36:25 +0000: 66135580 bytes, 595 files#2 Wed, 11 Feb 2026 02:33:15 +0000: 270963746 bytes, 1002 files#3 Sat, 14 Feb 2026 22:11:19 +0000: 675905487 bytes, 2139 files ``` Should be: ```shell uwu> server list-backups #1 Mon, 9 Feb 2026 20:36:25 +0000: 66135580 bytes, 595 files #2 Wed, 11 Feb 2026 02:33:15 +0000: 270963746 bytes, 1002 files #3 Sat, 14 Feb 2026 22:11:19 +0000: 675905487 bytes, 2139 files ```	2026-02-16 00:52:02 -05:00
Jade Ellis	ecb1b73c84	style: Trailing whitespace	2026-02-16 03:47:16 +00:00
rooot	e03082480a	docs(livekit): document nginx websockets too Signed-off-by: rooot <hey@rooot.gay>	2026-02-16 03:43:43 +00:00
rooot	f9e7f019ad	docs(livekit): fix port in caddy config example Signed-off-by: rooot <hey@rooot.gay>	2026-02-16 03:43:43 +00:00
rooot	12069e7c86	docs(livekit): add nginx proxy example Signed-off-by: rooot <hey@rooot.gay>	2026-02-16 03:43:42 +00:00
Jade Ellis	77928a62b4	docs: Document BSD community room	2026-02-16 03:31:56 +00:00
elisaado	c73cb5c1bf	feat(docs): Add Kubernetes documentation with sample (#1387 ) Reviewed-on: https://forgejo.ellis.link/continuwuation/continuwuity/pulls/1387 Reviewed-by: Jade Ellis <jade@ellis.link> Co-authored-by: elisaado <forgejoellis@elisaado.com> Co-committed-by: elisaado <forgejoellis@elisaado.com>	2026-02-16 03:14:29 +00:00
Jade Ellis	a140eacb04	docs: Fix trailing list	2026-02-16 03:12:50 +00:00
Jade Ellis	40536b13da	feat: Add experimental http3 support Only enabled in Docker builds for now, due to build config required. Not sure if more work is needed for 0RTT.	2026-02-16 02:56:49 +00:00
Jade Ellis	cacd8681d1	docs: Update & apply feedback	2026-02-16 02:55:26 +00:00
burgundia	b095518e6f	Update documentation to feature LiveKit-related configuration options present in continuwuity.toml	2026-02-16 02:35:41 +00:00
Jade Ellis	a91add4aca	docs: Apply feedback	2026-02-16 02:35:41 +00:00
Jade Ellis	7fec48423a	chore: Style	2026-02-16 02:35:40 +00:00
Jade Ellis	2f6b7c7a40	docs: Update TURN guide	2026-02-16 02:35:40 +00:00
Jade Ellis	48ab6adec1	chore: Apply review comments	2026-02-16 02:35:40 +00:00
Jade Ellis	592244d5aa	docs: Last dead link	2026-02-16 02:35:40 +00:00
Jade Ellis	091893f8bc	fix: oops	2026-02-16 02:35:40 +00:00
Jade Ellis	6eba6a838e	docs: Fix broken links	2026-02-16 02:35:39 +00:00
Jade Ellis	1a11c784f5	docs: Write up how to set up LiveKit calling	2026-02-16 02:35:38 +00:00
Renovate Bot	55ccfdb973	chore(deps): update rust-patch-updates	2026-02-15 23:04:26 +00:00
Henry-Hiles	a9a39e6d5e	fix: Update regex for web template in uwulib build	2026-02-15 23:04:05 +00:00
Jade Ellis	38bf1ccbcc	refactor: Drop duplicate clone	2026-02-15 23:03:23 +00:00
timedout	b7a8cbdb42	feat: Exclude empty rooms from `!admin rooms list` by default Reviewed-By: Ginger <ginger@gingershaped.computer>	2026-02-15 23:03:23 +00:00
Ginger	4e1dac32a5	fix: Don't panic when running startup admin commands	2026-02-15 17:32:26 -05:00
timedout	7b21c3fd9f	chore: Update changelog	2026-02-15 20:39:14 +00:00
timedout	f566ca1b93	chore: Release 0.5.5	2026-02-15 20:31:58 +00:00
timedout	debe411e23	fix(ci): Work around LLVM issue & dynamically select clang pkg version	2026-02-15 20:27:55 +00:00
timedout	dc0d6a9220	fix: Install clang-23 specifically clang (clang-22) is busted	2026-02-15 19:09:33 +00:00
timedout	2efdb6fb0d	fix: Work around https://github.com/llvm/llvm-project/issues/153385	2026-02-15 18:55:17 +00:00
Ginger	576348a445	fix: Set default value of `allow_registration` to `true`	2026-02-15 18:05:42 +00:00
Ginger	f322b6dca0	chore: News fragment	2026-02-15 18:05:42 +00:00
Ginger	a1ed77a99c	feat: Add a link to the clients list on matrix.org	2026-02-15 18:05:42 +00:00
Ginger	01b5dffeee	feat: Default index page improvements - Add project logo to footer and favicon - Display different messages depending on if first-run mode is active	2026-02-15 18:05:42 +00:00
Ginger	ea3c00da43	chore: Clippy fixes	2026-02-15 18:05:42 +00:00
Ginger	047eba0442	feat: Improve the initial setup experience - Issue a single-use token for initial account creation - Disable registration through other methods until the first account is made - Print helpful instructions to the console on the first run - Improve the welcome message sent in the admin room on first run	2026-02-15 18:05:42 +00:00
Ginger	11a088be5d	feat: Stop logging announcements to the console	2026-02-15 18:05:42 +00:00
Ginger	dc6bd4e541	fix: Silence unnecessary policy server errors in debug builds	2026-02-15 18:05:42 +00:00
Ginger	2bf9207cc4	feat: Add skeleton first-run service	2026-02-15 18:05:42 +00:00
Ginger	b2a87e2fb9	refactor: Add support for multiple static tokens to registration token service	2026-02-15 18:05:42 +00:00
timedout	7d0686f33c	fix: Error response can leak appservice token Reviewed-By: Ginger <ginger@gingershaped.computer> Reviewed-By: Jade Ellis <jade@ellis.link>	2026-02-15 17:58:48 +00:00
Jade Ellis	082c44f355	fix: Only sync LDAP admin status when `admin_filter` is configured Closes #1307	2026-02-15 16:17:26 +00:00
Jade Ellis	117c581948	fix: Correct incorrectly inverted boolean expression	2026-02-15 16:11:19 +00:00
timedout	cb846a3ad1	style: Invert pending_invite_state check	2026-02-15 16:11:19 +00:00
timedout	81b984b2cc	style: Compress should_rescind_invite	2026-02-15 16:11:19 +00:00
timedout	e2961390ee	feat: Support rescinding invites over federation	2026-02-15 16:11:19 +00:00
timedout	cb75e836e0	style: Update error messages in make_join.rs	2026-02-15 16:11:19 +00:00
nexy7574	cb7a988b1b	chore: Add news frag	2026-02-15 16:11:19 +00:00
nexy7574	aa5400bcef	style: Fix IncompatibleRoomVersion log line	2026-02-15 16:11:18 +00:00
nexy7574	ff4dddd673	fix: Refactor local join process	2026-02-15 16:11:18 +00:00
nexy7574	c22b17fb29	fix: Return accurate errors in make_join for restricted rooms	2026-02-15 16:11:18 +00:00
timedout	3da7fa24db	fix: Produce more useful errors in make_join_request	2026-02-15 16:11:18 +00:00
timedout	d15ac1d3c1	fix: Use 404 instead of 400 (and include sender)	2026-02-15 15:55:36 +00:00
timedout	a9ebdf58e2	feat: Filter ignored PDUs in relations	2026-02-15 15:55:35 +00:00
timedout	f1ab27d344	feat: Return SENDER_IGNORED error for context and relations	2026-02-15 15:55:35 +00:00
timedout	8bc6e6ccca	feat: Return SENDER_IGNORED error in is_ignored_pdu	2026-02-15 15:55:32 +00:00
Jade Ellis	60a3abe752	refactor: Use HashSet	2026-02-15 15:35:29 +00:00
Ellie	e3b874d336	fix(sync): handle wildcard state keys in sliding sync required_state	2026-02-15 15:35:29 +00:00
Jade Ellis	f3f82831b4	docs: Changelog	2026-02-15 15:23:15 +00:00
Jade Ellis	26aac1408e	fix: Correct user agent changes Correct the domain Remove "embed" in the UA because the global UA was modified, rather than just the one for preview requests	2026-02-15 15:21:06 +00:00
Trash Panda	be8f62396a	feat(core): Change default user agent	2026-02-15 15:21:06 +00:00
Trash Panda	40996a6602	feat(core): Add config option for the url preview user agent	2026-02-15 15:21:05 +00:00
				`@@ -1 +0,0 @@`
				`Fixed invites sent to other users in the same homeserver not being properly sent down sync. Users with missing or broken invites should clear their client caches after updating to make them appear.`
				`@@ -1 +0,0 @@`
				`Continuwuity will now print information to the console when it detects a deadlock`
				`@@ -1 +0,0 @@`
				`Introduce a resolver command to allow flushing a server from the cache or to flush the complete cache. Contributed by @Omar007`
				`@@ -1 +0,0 @@`
				`Fixed sliding sync not resolving wildcard state key requests, enabling Video/Audio calls in Element X.`
				`@@ -0,0 +1 @@`
				`Removed non-compliant nor functional room alias lookups over federation. Contributed by @nex`
				`@@ -0,0 +1 @@`
				`Outgoing presence is now disabled by default, and the config option documentation has been adjusted to more accurately represent the weight of presence, typing indicators, and read receipts. Contributed by @nex.`
				`@@ -0,0 +1 @@`
				`Removed ability to set rocksdb as read only. Doing so would cause unintentional and buggy behaviour. Contributed by @Terryiscool160.`
				`@@ -0,0 +1 @@`
				Fixed a startup crash in the sender service if we can't detect the number of CPU cores, even if the `sender_workers' config option is set correctly. Contributed by @katie.
				`@@ -0,0 +1 @@`
				`Improved the concurrency handling of federation transactions, vastly improving performance and reliability by more accurately handling inbound transactions and reducing the amount of repeated wasted work. Contributed by @nex and @Jade.`