1.54.0rc1

2022-03-02 10:45:16 +00:00 · 2022-03-02 10:45:16 +00:00 · 879e4a7bd7
parent a43a5ea5bf
commit 879e4a7bd7
74 changed files with 103 additions and 72 deletions
--- a/CHANGES.md
+++ b/CHANGES.md
@ -1,3 +1,99 @@
 Synapse 1.54.0rc1 (2022-03-02)
 ==============================
 Features
 --------
 - Add support for MSC3202: sending one-time key counts and fallback key usage states to Application Services. ([\#11617](https://github.com/matrix-org/synapse/issues/11617))
 - Make a `POST` to `/rooms/<room_id>/receipt/m.read/<event_id>` only trigger a push notification if the count of unread messages is different to the one in the last successfully sent push. ([\#11835](https://github.com/matrix-org/synapse/issues/11835))
 - Fetch images when previewing Twitter URLs. Contributed by @AndrewRyanChama. ([\#11985](https://github.com/matrix-org/synapse/issues/11985))
 - Track cache invalidations in Prometheus metrics, as already happens for cache eviction based on size or time. ([\#12000](https://github.com/matrix-org/synapse/issues/12000))
 - Implement experimental support for [MSC3720](https://github.com/matrix-org/matrix-doc/pull/3720) (account status endpoints). ([\#12001](https://github.com/matrix-org/synapse/issues/12001), [\#12067](https://github.com/matrix-org/synapse/issues/12067))
 - Enable modules to set a custom display name when registering a user. ([\#12009](https://github.com/matrix-org/synapse/issues/12009))
 - Advertise Matrix 1.1 support on `/_matrix/client/versions`. ([\#12020](https://github.com/matrix-org/synapse/issues/12020))
 - Support only the stable identifier for [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069)'s `is_guest` on `/_matrix/client/v3/account/whoami`. ([\#12021](https://github.com/matrix-org/synapse/issues/12021))
 - Advertise Matrix 1.2 support on `/_matrix/client/versions`. ([\#12022](https://github.com/matrix-org/synapse/issues/12022))
 - Use room version 9 as the default room version (per [MSC3589](https://github.com/matrix-org/matrix-doc/pull/3589)). ([\#12058](https://github.com/matrix-org/synapse/issues/12058))
 - Add module callbacks to react to user deactivation status changes (i.e. deactivations and reactivations) and profile updates. ([\#12062](https://github.com/matrix-org/synapse/issues/12062))
 Bugfixes
 --------
 - Fix a bug introduced in Synapse v1.48.0 where an edit of the latest event in a thread would not be properly applied to the thread summary. ([\#11992](https://github.com/matrix-org/synapse/issues/11992))
 - Fix long standing bug where `get_rooms_for_user` was not correctly invalidated for remote users when the server left a room. ([\#11999](https://github.com/matrix-org/synapse/issues/11999))
 - Fix 500 error with Postgres when looking backwards with the [MSC3030](https://github.com/matrix-org/matrix-doc/pull/3030) `/timestamp_to_event?dir=b` endpoint. ([\#12024](https://github.com/matrix-org/synapse/issues/12024))
 - Properly fix a long-standing bug where wrong data could be inserted in the `event_search` table when using sqlite. This could block running `synapse_port_db` with an "argument of type 'int' is not iterable" error. This bug was partially fixed by a change in Synapse 1.44.0. ([\#12037](https://github.com/matrix-org/synapse/issues/12037))
 - Fix slow performance of `/logout` in some cases where refresh tokens are in use. The slowness existed since the initial implementation of refresh tokens. ([\#12056](https://github.com/matrix-org/synapse/issues/12056))
 - Fix a long-standing bug where Synapse would make additional failing requests over federation for missing data. ([\#12077](https://github.com/matrix-org/synapse/issues/12077))
 - Fix occasional 'Unhandled error in Deferred' error message. ([\#12089](https://github.com/matrix-org/synapse/issues/12089))
 - Fix a bug introduced in Synapse 1.51.0rc1 where incoming federation transactions containing at least one EDU would be dropped if debug logging was enabled for `synapse.8631_debug`. ([\#12098](https://github.com/matrix-org/synapse/issues/12098))
 - Fix a long-standing bug which could cause push notifications to malfunction if `use_frozen_dicts` was set in the configuration. ([\#12100](https://github.com/matrix-org/synapse/issues/12100))
 - Fix an extremely rare, long-standing bug in `ReadWriteLock` that would cause an error when a newly unblocked writer completes instantly. ([\#12105](https://github.com/matrix-org/synapse/issues/12105))
 Updates to the Docker image
 ---------------------------
 - The docker image no longer automatically creates a temporary volume at `/data`. This is not expected to affect normal usage. ([\#11997](https://github.com/matrix-org/synapse/issues/11997))
 - Use Python 3.9 in Docker images by default. ([\#12112](https://github.com/matrix-org/synapse/issues/12112))
 Improved Documentation
 ----------------------
 - Document support for the `to_device`, `account_data`, `receipts`, and `presence` stream writers for workers. ([\#11599](https://github.com/matrix-org/synapse/issues/11599))
 - Explain the meaning of spam checker callbacks' return values. ([\#12003](https://github.com/matrix-org/synapse/issues/12003))
 - Clarify information about external Identity Provider IDs. ([\#12004](https://github.com/matrix-org/synapse/issues/12004))
 Deprecations and Removals
 -------------------------
 - Deprecate using `synctl` with the config option `synctl_cache_factor` and print a warning if a user still uses this option. ([\#11865](https://github.com/matrix-org/synapse/issues/11865))
 - Remove support for the legacy structured logging configuration (please see the the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#legacy-structured-logging-configuration-removal) if you are using `structured: true` in the Synapse configuration). ([\#12008](https://github.com/matrix-org/synapse/issues/12008))
 - Drop support for [MSC3283](https://github.com/matrix-org/matrix-doc/pull/3283) unstable flags now that the stable flags are supported. ([\#12018](https://github.com/matrix-org/synapse/issues/12018))
 - Remove the unstable `/spaces` endpoint from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#12073](https://github.com/matrix-org/synapse/issues/12073))
 Internal Changes
 ----------------
 - Make method `get_room_version` use cached `get_room_version_id`. ([\#11808](https://github.com/matrix-org/synapse/issues/11808))
 - Remove unnecessary condition on knock->leave auth rule check. ([\#11900](https://github.com/matrix-org/synapse/issues/11900))
 - Add tests for device list changes between local users. ([\#11972](https://github.com/matrix-org/synapse/issues/11972))
 - Optimise calculating device_list changes in `/sync`. ([\#11974](https://github.com/matrix-org/synapse/issues/11974))
 - Add missing type hints to storage classes. ([\#11984](https://github.com/matrix-org/synapse/issues/11984))
 - Refactor the search code for improved readability. ([\#11991](https://github.com/matrix-org/synapse/issues/11991))
 - Move common deduplication code down into `_auth_and_persist_outliers`. ([\#11994](https://github.com/matrix-org/synapse/issues/11994))
 - Limit concurrent joins from applications services. ([\#11996](https://github.com/matrix-org/synapse/issues/11996))
 - Preparation for faster-room-join work: when parsing the `send_join` response, get the `m.room.create` event from `state`, not `auth_chain`. ([\#12005](https://github.com/matrix-org/synapse/issues/12005), [\#12039](https://github.com/matrix-org/synapse/issues/12039))
 - Preparation for faster-room-join work: parse msc3706 fields in send_join response. ([\#12011](https://github.com/matrix-org/synapse/issues/12011))
 - Preparation for faster-room-join work: persist information on which events and rooms have partial state to the database. ([\#12012](https://github.com/matrix-org/synapse/issues/12012))
 - Preparation for faster-room-join work: Support for calling `/federation/v1/state` on a remote server. ([\#12013](https://github.com/matrix-org/synapse/issues/12013))
 - Configure `tox` to use `venv` rather than `virtualenv`. ([\#12015](https://github.com/matrix-org/synapse/issues/12015))
 - Fix bug in `StateFilter.return_expanded()` and add some tests. ([\#12016](https://github.com/matrix-org/synapse/issues/12016))
 - Use Matrix v1.1 endpoints (`/_matrix/client/v3/auth/...`) in fallback auth HTML forms. ([\#12019](https://github.com/matrix-org/synapse/issues/12019))
 - Update the `olddeps` CI job to use an old version of `markupsafe`. ([\#12025](https://github.com/matrix-org/synapse/issues/12025))
 - Upgrade mypy to version 0.931. ([\#12030](https://github.com/matrix-org/synapse/issues/12030))
 - Remove legacy `HomeServer.get_datastore()`. ([\#12031](https://github.com/matrix-org/synapse/issues/12031), [\#12070](https://github.com/matrix-org/synapse/issues/12070))
 - Minor typing fixes. ([\#12034](https://github.com/matrix-org/synapse/issues/12034), [\#12069](https://github.com/matrix-org/synapse/issues/12069))
 - After joining a room, create a dedicated logcontext to process the queued events. ([\#12041](https://github.com/matrix-org/synapse/issues/12041))
 - Tidy up GitHub Actions config which builds distributions for PyPI. ([\#12051](https://github.com/matrix-org/synapse/issues/12051))
 - Move configuration out of `setup.cfg`. ([\#12052](https://github.com/matrix-org/synapse/issues/12052), [\#12059](https://github.com/matrix-org/synapse/issues/12059))
 - Fix error message when a worker process fails to talk to another worker process. ([\#12060](https://github.com/matrix-org/synapse/issues/12060))
 - Fix using the complement.sh script without specifying a dir or a branch. Contributed by Nico on behalf of Famedly. ([\#12063](https://github.com/matrix-org/synapse/issues/12063))
 - Add type hints to `tests/rest/client`. ([\#12066](https://github.com/matrix-org/synapse/issues/12066), [\#12072](https://github.com/matrix-org/synapse/issues/12072), [\#12084](https://github.com/matrix-org/synapse/issues/12084), [\#12094](https://github.com/matrix-org/synapse/issues/12094))
 - Add some logging to `/sync` to try and track down #11916. ([\#12068](https://github.com/matrix-org/synapse/issues/12068))
 - Inspect application dependencies using `importlib.metadata` or its backport. ([\#12088](https://github.com/matrix-org/synapse/issues/12088))
 - User `assertEqual` instead of the deprecated `assertEquals` in test code. ([\#12092](https://github.com/matrix-org/synapse/issues/12092))
 - Move experimental support for [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440) to /versions. ([\#12099](https://github.com/matrix-org/synapse/issues/12099))
 - Add `stop_cancellation` utility function to stop `Deferred`s from being cancelled. ([\#12106](https://github.com/matrix-org/synapse/issues/12106))
 - Improve exception handling for concurrent execution. ([\#12109](https://github.com/matrix-org/synapse/issues/12109))
 - Advertise support for Python 3.10 in packaging files. ([\#12111](https://github.com/matrix-org/synapse/issues/12111))
 - Move CI checks out of tox, to facilitate a move to using poetry. ([\#12119](https://github.com/matrix-org/synapse/issues/12119))
 Synapse 1.53.0 (2022-02-22)
 ===========================
--- a/changelog.d/11599.doc
+++ b/changelog.d/11599.doc
@ -1 +0,0 @@
 Document support for the `to_device`, `account_data`, `receipts`, and `presence` stream writers for workers.
--- a/changelog.d/11617.feature
+++ b/changelog.d/11617.feature
@ -1 +0,0 @@
 Add support for MSC3202: sending one-time key counts and fallback key usage states to Application Services.
--- a/changelog.d/11808.misc
+++ b/changelog.d/11808.misc
@ -1 +0,0 @@
 Make method `get_room_version` use cached `get_room_version_id`.
--- a/changelog.d/11835.feature
+++ b/changelog.d/11835.feature
@ -1 +0,0 @@
 Make a `POST` to `/rooms/<room_id>/receipt/m.read/<event_id>` only trigger a push notification if the count of unread messages is different to the one in the last successfully sent push.
--- a/changelog.d/11865.removal
+++ b/changelog.d/11865.removal
@ -1 +0,0 @@
 Deprecate using `synctl` with the config option `synctl_cache_factor` and print a warning if a user still uses this option.
--- a/changelog.d/11900.misc
+++ b/changelog.d/11900.misc
@ -1 +0,0 @@
 Remove unnecessary condition on knock->leave auth rule check.
--- a/changelog.d/11972.misc
+++ b/changelog.d/11972.misc
@ -1 +0,0 @@
 Add tests for device list changes between local users.
--- a/changelog.d/11974.misc
+++ b/changelog.d/11974.misc
@ -1 +0,0 @@
 Optimise calculating device_list changes in `/sync`.
--- a/changelog.d/11984.misc
+++ b/changelog.d/11984.misc
@ -1 +0,0 @@
 Add missing type hints to storage classes.
--- a/changelog.d/11985.feature
+++ b/changelog.d/11985.feature
@ -1 +0,0 @@
 Fetch images when previewing Twitter URLs. Contributed by @AndrewRyanChama.
--- a/changelog.d/11991.misc
+++ b/changelog.d/11991.misc
@ -1 +0,0 @@
 Refactor the search code for improved readability.
--- a/changelog.d/11992.bugfix
+++ b/changelog.d/11992.bugfix
@ -1 +0,0 @@
 Fix a bug introduced in Synapse v1.48.0 where an edit of the latest event in a thread would not be properly applied to the thread summary.
--- a/changelog.d/11994.misc
+++ b/changelog.d/11994.misc
@ -1 +0,0 @@
 Move common deduplication code down into `_auth_and_persist_outliers`.
--- a/changelog.d/11996.misc
+++ b/changelog.d/11996.misc
@ -1 +0,0 @@
 Limit concurrent joins from applications services.
--- a/changelog.d/11997.docker
+++ b/changelog.d/11997.docker
@ -1 +0,0 @@
 The docker image no longer automatically creates a temporary volume at `/data`. This is not expected to affect normal usage.
--- a/changelog.d/11999.bugfix
+++ b/changelog.d/11999.bugfix
@ -1 +0,0 @@
 Fix long standing bug where `get_rooms_for_user` was not correctly invalidated for remote users when the server left a room.
--- a/changelog.d/12000.feature
+++ b/changelog.d/12000.feature
@ -1 +0,0 @@
 Track cache invalidations in Prometheus metrics, as already happens for cache eviction based on size or time.
--- a/changelog.d/12001.feature
+++ b/changelog.d/12001.feature
@ -1 +0,0 @@
 Implement experimental support for [MSC3720](https://github.com/matrix-org/matrix-doc/pull/3720) (account status endpoints).
--- a/changelog.d/12003.doc
+++ b/changelog.d/12003.doc
@ -1 +0,0 @@
 Explain the meaning of spam checker callbacks' return values.
--- a/changelog.d/12004.doc
+++ b/changelog.d/12004.doc
@ -1 +0,0 @@
 Clarify information about external Identity Provider IDs.
--- a/changelog.d/12005.misc
+++ b/changelog.d/12005.misc
@ -1 +0,0 @@
 Preparation for faster-room-join work: when parsing the `send_join` response, get the `m.room.create` event from `state`, not `auth_chain`.
--- a/changelog.d/12008.removal
+++ b/changelog.d/12008.removal
@ -1 +0,0 @@
 Remove support for the legacy structured logging configuration (please see the the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#legacy-structured-logging-configuration-removal) if you are using `structured: true` in the Synapse configuration).
--- a/changelog.d/12009.feature
+++ b/changelog.d/12009.feature
@ -1 +0,0 @@
 Enable modules to set a custom display name when registering a user.
--- a/changelog.d/12011.misc
+++ b/changelog.d/12011.misc
@ -1 +0,0 @@
 Preparation for faster-room-join work: parse msc3706 fields in send_join response.
--- a/changelog.d/12012.misc
+++ b/changelog.d/12012.misc
@ -1 +0,0 @@
 Preparation for faster-room-join work: persist information on which events and rooms have partial state to the database.
--- a/changelog.d/12013.misc
+++ b/changelog.d/12013.misc
@ -1 +0,0 @@
 Preparation for faster-room-join work: Support for calling `/federation/v1/state` on a remote server.
--- a/changelog.d/12015.misc
+++ b/changelog.d/12015.misc
@ -1 +0,0 @@
 Configure `tox` to use `venv` rather than `virtualenv`.
--- a/changelog.d/12016.misc
+++ b/changelog.d/12016.misc
@ -1 +0,0 @@
 Fix bug in `StateFilter.return_expanded()` and add some tests.
--- a/changelog.d/12018.removal
+++ b/changelog.d/12018.removal
@ -1 +0,0 @@
 Drop support for [MSC3283](https://github.com/matrix-org/matrix-doc/pull/3283) unstable flags now that the stable flags are supported.
--- a/changelog.d/12019.misc
+++ b/changelog.d/12019.misc
@ -1 +0,0 @@
 Use Matrix v1.1 endpoints (`/_matrix/client/v3/auth/...`) in fallback auth HTML forms.
--- a/changelog.d/12020.feature
+++ b/changelog.d/12020.feature
@ -1 +0,0 @@
 Advertise Matrix 1.1 support on `/_matrix/client/versions`.
--- a/changelog.d/12021.feature
+++ b/changelog.d/12021.feature
@ -1 +0,0 @@
 Support only the stable identifier for [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069)'s `is_guest` on `/_matrix/client/v3/account/whoami`.
--- a/changelog.d/12022.feature
+++ b/changelog.d/12022.feature
@ -1 +0,0 @@
 Advertise Matrix 1.2 support on `/_matrix/client/versions`.
--- a/changelog.d/12024.bugfix
+++ b/changelog.d/12024.bugfix
@ -1 +0,0 @@
 Fix 500 error with Postgres when looking backwards with the [MSC3030](https://github.com/matrix-org/matrix-doc/pull/3030) `/timestamp_to_event?dir=b` endpoint.
--- a/changelog.d/12025.misc
+++ b/changelog.d/12025.misc
@ -1 +0,0 @@
 Update the `olddeps` CI job to use an old version of `markupsafe`.
--- a/changelog.d/12030.misc
+++ b/changelog.d/12030.misc
@ -1 +0,0 @@
 Upgrade mypy to version 0.931.
--- a/changelog.d/12031.misc
+++ b/changelog.d/12031.misc
@ -1 +0,0 @@
 Remove legacy `HomeServer.get_datastore()`.
--- a/changelog.d/12034.misc
+++ b/changelog.d/12034.misc
@ -1 +0,0 @@
 Minor typing fixes.
--- a/changelog.d/12037.bugfix
+++ b/changelog.d/12037.bugfix
@ -1 +0,0 @@
 Properly fix a long-standing bug where wrong data could be inserted in the `event_search` table when using sqlite. This could block running `synapse_port_db` with an "argument of type 'int' is not iterable" error. This bug was partially fixed by a change in Synapse 1.44.0.
--- a/changelog.d/12039.misc
+++ b/changelog.d/12039.misc
@ -1 +0,0 @@
 Preparation for faster-room-join work: when parsing the `send_join` response, get the `m.room.create` event from `state`, not `auth_chain`.
--- a/changelog.d/12041.misc
+++ b/changelog.d/12041.misc
@ -1 +0,0 @@
 After joining a room, create a dedicated logcontext to process the queued events.
--- a/changelog.d/12051.misc
+++ b/changelog.d/12051.misc
@ -1 +0,0 @@
 Tidy up GitHub Actions config which builds distributions for PyPI.
--- a/changelog.d/12052.misc
+++ b/changelog.d/12052.misc
@ -1 +0,0 @@
 Move configuration out of `setup.cfg`.
--- a/changelog.d/12056.bugfix
+++ b/changelog.d/12056.bugfix
@ -1 +0,0 @@
 Fix slow performance of `/logout` in some cases where refresh tokens are in use. The slowness existed since the initial implementation of refresh tokens.
--- a/changelog.d/12058.feature
+++ b/changelog.d/12058.feature
@ -1 +0,0 @@
 Use room version 9 as the default room version (per [MSC3589](https://github.com/matrix-org/matrix-doc/pull/3589)).
--- a/changelog.d/12059.misc
+++ b/changelog.d/12059.misc
@ -1 +0,0 @@
 Move configuration out of `setup.cfg`.
--- a/changelog.d/12060.misc
+++ b/changelog.d/12060.misc
@ -1 +0,0 @@
 Fix error message when a worker process fails to talk to another worker process.
--- a/changelog.d/12062.feature
+++ b/changelog.d/12062.feature
@ -1 +0,0 @@
 Add module callbacks to react to user deactivation status changes (i.e. deactivations and reactivations) and profile updates.
--- a/changelog.d/12063.misc
+++ b/changelog.d/12063.misc
@ -1 +0,0 @@
 Fix using the complement.sh script without specifying a dir or a branch. Contributed by Nico on behalf of Famedly.
--- a/changelog.d/12066.misc
+++ b/changelog.d/12066.misc
@ -1 +0,0 @@
 Add type hints to `tests/rest/client`.
--- a/changelog.d/12067.feature
+++ b/changelog.d/12067.feature
@ -1 +0,0 @@
 Implement experimental support for [MSC3720](https://github.com/matrix-org/matrix-doc/pull/3720) (account status endpoints).
--- a/changelog.d/12068.misc
+++ b/changelog.d/12068.misc
@ -1 +0,0 @@
 Add some logging to `/sync` to try and track down #11916.
--- a/changelog.d/12069.misc
+++ b/changelog.d/12069.misc
@ -1 +0,0 @@
 Minor typing fixes.
--- a/changelog.d/12070.misc
+++ b/changelog.d/12070.misc
@ -1 +0,0 @@
 Remove legacy `HomeServer.get_datastore()`.
--- a/changelog.d/12072.misc
+++ b/changelog.d/12072.misc
@ -1 +0,0 @@
 Add type hints to `tests/rest/client`.
--- a/changelog.d/12073.removal
+++ b/changelog.d/12073.removal
@ -1 +0,0 @@
 Remove the unstable `/spaces` endpoint from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946).
--- a/changelog.d/12077.bugfix
+++ b/changelog.d/12077.bugfix
@ -1 +0,0 @@
 Fix a long-standing bug where Synapse would make additional failing requests over federation for missing data.
--- a/changelog.d/12084.misc
+++ b/changelog.d/12084.misc
@ -1 +0,0 @@
 Add type hints to `tests/rest/client`.
--- a/changelog.d/12088.misc
+++ b/changelog.d/12088.misc
@ -1 +0,0 @@
 Inspect application dependencies using `importlib.metadata` or its backport.
--- a/changelog.d/12089.bugfix
+++ b/changelog.d/12089.bugfix
@ -1 +0,0 @@
 Fix occasional 'Unhandled error in Deferred' error message.
--- a/changelog.d/12092.misc
+++ b/changelog.d/12092.misc
@ -1 +0,0 @@
 User `assertEqual` instead of the deprecated `assertEquals` in test code.
--- a/changelog.d/12094.misc
+++ b/changelog.d/12094.misc
@ -1 +0,0 @@
 Add type hints to `tests/rest/client`.
--- a/changelog.d/12098.bugfix
+++ b/changelog.d/12098.bugfix
@ -1 +0,0 @@
 Fix a bug introduced in Synapse 1.51.0rc1 where incoming federation transactions containing at least one EDU would be dropped if debug logging was enabled for `synapse.8631_debug`.
--- a/changelog.d/12099.misc
+++ b/changelog.d/12099.misc
@ -1 +0,0 @@
 Move experimental support for [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440) to /versions.
--- a/changelog.d/12100.bugfix
+++ b/changelog.d/12100.bugfix
@ -1 +0,0 @@
 Fix a long-standing bug which could cause push notifications to malfunction if `use_frozen_dicts` was set in the configuration.
--- a/changelog.d/12105.bugfix
+++ b/changelog.d/12105.bugfix
@ -1 +0,0 @@
 Fix an extremely rare, long-standing bug in `ReadWriteLock` that would cause an error when a newly unblocked writer completes instantly.
--- a/changelog.d/12106.misc
+++ b/changelog.d/12106.misc
@ -1 +0,0 @@
 Add `stop_cancellation` utility function to stop `Deferred`s from being cancelled.
--- a/changelog.d/12109.misc
+++ b/changelog.d/12109.misc
@ -1 +0,0 @@
 Improve exception handling for concurrent execution.
--- a/changelog.d/12111.misc
+++ b/changelog.d/12111.misc
@ -1 +0,0 @@
 Advertise support for Python 3.10 in packaging files.
--- a/changelog.d/12112.docker
+++ b/changelog.d/12112.docker
@ -1 +0,0 @@
 Use Python 3.9 in Docker images by default.
--- a/changelog.d/12119.misc
+++ b/changelog.d/12119.misc
@ -1 +0,0 @@
 Move CI checks out of tox, to facilitate a move to using poetry.
--- a/debian/changelog
+++ b/debian/changelog
@ -1,3 +1,9 @@
 matrix-synapse-py3 (1.54.0~rc1) stable; urgency=medium
  * New synapse release 1.54.0~rc1.
 -- Synapse Packaging team <packages@matrix.org>  Wed, 02 Mar 2022 10:43:22 +0000
 matrix-synapse-py3 (1.53.0) stable; urgency=medium
  * New synapse release 1.53.0.
--- a/synapse/init.py
+++ b/synapse/init.py
@ -47,7 +47,7 @@ try:
 except ImportError:
    pass
-__version__ = "1.53.0"
+__version__ = "1.54.0rc1"
 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
		`@ -1 +0,0 @@`
			Document support for the `to_device`, `account_data`, `receipts`, and `presence` stream writers for workers.
		`@ -1 +0,0 @@`
			`Add support for MSC3202: sending one-time key counts and fallback key usage states to Application Services.`
		`@ -1 +0,0 @@`
			Make method `get_room_version` use cached `get_room_version_id`.
		`@ -1 +0,0 @@`
			Make a `POST` to `/rooms/<room_id>/receipt/m.read/<event_id>` only trigger a push notification if the count of unread messages is different to the one in the last successfully sent push.
		`@ -1 +0,0 @@`
			Deprecate using `synctl` with the config option `synctl_cache_factor` and print a warning if a user still uses this option.
		`@ -1 +0,0 @@`
			`Remove unnecessary condition on knock->leave auth rule check.`
		`@ -1 +0,0 @@`
			`Add tests for device list changes between local users.`
		`@ -1 +0,0 @@`
			Optimise calculating device_list changes in `/sync`.
		`@ -1 +0,0 @@`
			`Fetch images when previewing Twitter URLs. Contributed by @AndrewRyanChama.`
		`@ -1 +0,0 @@`
			`Refactor the search code for improved readability.`