Merge tag 'v1.16.0rc2' into develop

Synapse 1.16.0rc2 (2020-07-02)
==============================

Synapse 1.16.0rc2 includes the security fixes released with Synapse 1.15.2.
Please see [below](https://github.com/matrix-org/synapse/blob/master/CHANGES.md#synapse-1152-2020-07-02) for more details.

Improved Documentation
----------------------

- Update postgres image in example `docker-compose.yaml` to tag `12-alpine`. ([\#7696](https://github.com/matrix-org/synapse/issues/7696))

Internal Changes
----------------

- Add some metrics for inbound and outbound federation latencies: `synapse_federation_server_pdu_process_time` and `synapse_event_processing_lag_by_event`. ([\#7771](https://github.com/matrix-org/synapse/issues/7771))

CHANGES.md

@@ -1,3 +1,41 @@
+Synapse 1.16.0rc2 (2020-07-02)
+==============================
+
+Synapse 1.16.0rc2 includes the security fixes released with Synapse 1.15.2.
+Please see [below](#synapse-1152-2020-07-02) for more details.
+
+Improved Documentation
+----------------------
+
+- Update postgres image in example `docker-compose.yaml` to tag `12-alpine`. ([\#7696](https://github.com/matrix-org/synapse/issues/7696))
+
+
+Internal Changes
+----------------
+
+- Add some metrics for inbound and outbound federation latencies: `synapse_federation_server_pdu_process_time` and `synapse_event_processing_lag_by_event`. ([\#7771](https://github.com/matrix-org/synapse/issues/7771))
+
+
+Synapse 1.15.2 (2020-07-02)
+===========================
+
+Due to the two security issues highlighted below, server administrators are
+encouraged to update Synapse. We are not aware of these vulnerabilities being
+exploited in the wild.
+
+Security advisory
+-----------------
+
+* A malicious homeserver could force Synapse to reset the state in a room to a
+  small subset of the correct state. This affects all Synapse deployments which
+  federate with untrusted servers. ([96e9afe6](https://github.com/matrix-org/synapse/commit/96e9afe62500310977dc3cbc99a8d16d3d2fa15c))
+* HTML pages served via Synapse were vulnerable to clickjacking attacks. This
+  predominantly affects homeservers with single-sign-on enabled, but all server
+  administrators are encouraged to upgrade. ([ea26e9a9](https://github.com/matrix-org/synapse/commit/ea26e9a98b0541fc886a1cb826a38352b7599dbe))
+
+  This was reported by [Quentin Gliech](https://sandhose.fr/).
+
+
 Synapse 1.16.0rc1 (2020-07-01)
 ==============================
 
@@ -72,26 +110,6 @@ Internal Changes
 - Add some metrics for inbound and outbound federation latencies: `synapse_federation_server_pdu_process_time` and `synapse_event_processing_lag_by_event`. ([\#7755](https://github.com/matrix-org/synapse/issues/7755))
 
 
-Synapse 1.15.2 (2020-07-02)
-===========================
-
-Due to the two security issues highlighted below, server administrators are
-encouraged to update Synapse. We are not aware of these vulnerabilities being
-exploited in the wild.
-
-Security advisory
------------------
-
-* A malicious homeserver could force Synapse to reset the state in a room to a
-  small subset of the correct state. This affects all Synapse deployments which
-  federate with untrusted servers. ([96e9afe6](https://github.com/matrix-org/synapse/commit/96e9afe62500310977dc3cbc99a8d16d3d2fa15c))
-* HTML pages served via Synapse were vulnerable to clickjacking attacks. This
-  predominantly affects homeservers with single-sign-on enabled, but all server
-  administrators are encouraged to upgrade. ([ea26e9a9](https://github.com/matrix-org/synapse/commit/ea26e9a98b0541fc886a1cb826a38352b7599dbe))
-
-  This was reported by [Quentin Gliech](https://sandhose.fr/).
-
-
 Synapse 1.15.1 (2020-06-16)
 ===========================
 

changelog.d/7696.doc

@@ -1 +0,0 @@
-Update postgres image in example `docker-compose.yaml` to tag `12-alpine`.

synapse/__init__.py

@@ -36,7 +36,7 @@ try:
 except ImportError:
     pass
 
-__version__ = "1.16.0rc1"
+__version__ = "1.16.0rc2"
 
 if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)):
     # We import here so that we don't have to install a bunch of deps when

synapse/federation/sender/__init__.py

@@ -209,7 +209,7 @@ class FederationSender(object):
 
                         synapse.metrics.event_processing_lag_by_event.labels(
                             "federation_sender"
-                        ).observe(now - ts)
+                        ).observe((now - ts) / 1000)
 
                 async def handle_room_events(events: Iterable[EventBase]) -> None:
                     with Measure(self.clock, "handle_room_events"):

synapse/handlers/appservice.py

@@ -118,7 +118,7 @@ class ApplicationServicesHandler(object):
                         ts = yield self.store.get_received_ts(event.event_id)
                         synapse.metrics.event_processing_lag_by_event.labels(
                             "appservice_sender"
-                        ).observe(now - ts)
+                        ).observe((now - ts) / 1000)
 
                     @defer.inlineCallbacks
                     def handle_room_events(events):