Merge branch 'master' into develop

2024-10-01 11:49:51 -04:00 · 2022-09-13 12:11:53 +01:00 · 2022-09-13 12:11:53 +01:00 · 9772e362aa
commit 9772e362aa
parent b60d47ab2c 80bb098d87
57 changed files with 145 additions and 56 deletions
--- a/CHANGES.md
+++ b/CHANGES.md
@ -1,3 +1,111 @@
 Synapse 1.67.0 (2022-09-13)
 ===========================
 This release removes using the deprecated direct TCP replication configuration
 for workers. Server admins should use Redis instead. See the [upgrade
 notes](https://matrix-org.github.io/synapse/v1.67/upgrade.html#upgrading-to-v1670).
 The minimum version of `poetry` supported for managing source checkouts is now
 1.2.0.
 **Notice:** from the next major release (1.68.0) installing Synapse from a source
 checkout will require a recent Rust compiler. Those using packages or
 `pip install matrix-synapse` will not be affected. See the [upgrade
 notes](https://matrix-org.github.io/synapse/v1.67/upgrade.html#upgrading-to-v1670).
 **Notice:** from the next major release (1.68.0), running Synapse with a SQLite
 database will require SQLite version 3.27.0 or higher. (The [current minimum
 version is SQLite 3.22.0](https://github.com/matrix-org/synapse/blob/release-v1.67/synapse/storage/engines/sqlite.py#L69-L78).)
 See [#12983](https://github.com/matrix-org/synapse/issues/12983) and the [upgrade notes](https://matrix-org.github.io/synapse/v1.67/upgrade.html#upgrading-to-v1670) for more details.
 No significant changes since 1.67.0rc1.
 Synapse 1.67.0rc1 (2022-09-06)
 ==============================
 Features
 --------
 - Support setting the registration shared secret in a file, via a new `registration_shared_secret_path` configuration option. ([\#13614](https://github.com/matrix-org/synapse/issues/13614))
 - Change the default startup behaviour so that any missing "additional" configuration files (signing key, etc) are generated automatically. ([\#13615](https://github.com/matrix-org/synapse/issues/13615))
 - Improve performance of sending messages in rooms with thousands of local users. ([\#13634](https://github.com/matrix-org/synapse/issues/13634))
 Bugfixes
 --------
 - Fix a bug introduced in Synapse 1.13 where the [List Rooms admin API](https://matrix-org.github.io/synapse/develop/admin_api/rooms.html#list-room-api) would return integers instead of booleans for the `federatable` and `public` fields when using a Sqlite database. ([\#13509](https://github.com/matrix-org/synapse/issues/13509))
 - Fix bug that user cannot `/forget` rooms after the last member has left the room. ([\#13546](https://github.com/matrix-org/synapse/issues/13546))
 - Faster Room Joins: fix `/make_knock` blocking indefinitely when the room in question is a partial-stated room. ([\#13583](https://github.com/matrix-org/synapse/issues/13583))
 - Fix loading the current stream position behind the actual position. ([\#13585](https://github.com/matrix-org/synapse/issues/13585))
 - Fix a longstanding bug in `register_new_matrix_user` which meant it was always necessary to explicitly give a server URL. ([\#13616](https://github.com/matrix-org/synapse/issues/13616))
 - Fix the running of [MSC1763](https://github.com/matrix-org/matrix-spec-proposals/pull/1763) retention purge_jobs in deployments with background jobs running on a worker by forcing them back onto the main worker. Contributed by Brad @ Beeper. ([\#13632](https://github.com/matrix-org/synapse/issues/13632))
 - Fix a long-standing bug that downloaded media for URL previews was not deleted while database background updates were running. ([\#13657](https://github.com/matrix-org/synapse/issues/13657))
 - Fix [MSC3030](https://github.com/matrix-org/matrix-spec-proposals/pull/3030) `/timestamp_to_event` endpoint to return the correct next event when the events have the same timestamp. ([\#13658](https://github.com/matrix-org/synapse/issues/13658))
 - Fix bug where we wedge media plugins if clients disconnect early. Introduced in v1.22.0. ([\#13660](https://github.com/matrix-org/synapse/issues/13660))
 - Fix a long-standing bug which meant that keys for unwhitelisted servers were not returned by `/_matrix/key/v2/query`. ([\#13683](https://github.com/matrix-org/synapse/issues/13683))
 - Fix a bug introduced in Synapse v1.20.0 that would cause the unstable unread counts from [MSC2654](https://github.com/matrix-org/matrix-spec-proposals/pull/2654) to be calculated even if the feature is disabled. ([\#13694](https://github.com/matrix-org/synapse/issues/13694))
 Updates to the Docker image
 ---------------------------
 - Update docker image to use a stable version of poetry. ([\#13688](https://github.com/matrix-org/synapse/issues/13688))
 Improved Documentation
 ----------------------
 - Improve the description of the ["chain cover index"](https://matrix-org.github.io/synapse/latest/auth_chain_difference_algorithm.html) used internally by Synapse. ([\#13602](https://github.com/matrix-org/synapse/issues/13602))
 - Document how ["monthly active users"](https://matrix-org.github.io/synapse/latest/usage/administration/monthly_active_users.html) is calculated and used. ([\#13617](https://github.com/matrix-org/synapse/issues/13617))
 - Improve documentation around user registration. ([\#13640](https://github.com/matrix-org/synapse/issues/13640))
 - Remove documentation of legacy `frontend_proxy` worker app. ([\#13645](https://github.com/matrix-org/synapse/issues/13645))
 - Clarify documentation that HTTP replication traffic can be protected with a shared secret. ([\#13656](https://github.com/matrix-org/synapse/issues/13656))
 - Remove unintentional colons from [config manual](https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html) headers. ([\#13665](https://github.com/matrix-org/synapse/issues/13665))
 - Update docs to make enabling metrics more clear. ([\#13678](https://github.com/matrix-org/synapse/issues/13678))
 - Clarify `(room_id, event_id)` global uniqueness and how we should scope our database schemas. ([\#13701](https://github.com/matrix-org/synapse/issues/13701))
 Deprecations and Removals
 -------------------------
 - Drop support for calling `/_matrix/client/v3/rooms/{roomId}/invite` without an `id_access_token`, which was not permitted by the spec. Contributed by @Vetchu. ([\#13241](https://github.com/matrix-org/synapse/issues/13241))
 - Remove redundant `_get_joined_users_from_context` cache. Contributed by Nick @ Beeper (@fizzadar). ([\#13569](https://github.com/matrix-org/synapse/issues/13569))
 - Remove the ability to use direct TCP replication with workers. Direct TCP replication was deprecated in Synapse v1.18.0. Workers now require using Redis. ([\#13647](https://github.com/matrix-org/synapse/issues/13647))
 - Remove support for unstable [private read receipts](https://github.com/matrix-org/matrix-spec-proposals/pull/2285). ([\#13653](https://github.com/matrix-org/synapse/issues/13653), [\#13692](https://github.com/matrix-org/synapse/issues/13692))
 Internal Changes
 ----------------
 - Extend the release script to wait for GitHub Actions to finish and to be usable as a guide for the whole process. ([\#13483](https://github.com/matrix-org/synapse/issues/13483))
 - Add experimental configuration option to allow disabling legacy Prometheus metric names. ([\#13540](https://github.com/matrix-org/synapse/issues/13540))
 - Cache user IDs instead of profiles to reduce cache memory usage. Contributed by Nick @ Beeper (@fizzadar). ([\#13573](https://github.com/matrix-org/synapse/issues/13573), [\#13600](https://github.com/matrix-org/synapse/issues/13600))
 - Optimize how Synapse calculates domains to fetch from during backfill. ([\#13575](https://github.com/matrix-org/synapse/issues/13575))
 - Comment about a better future where we can get the state diff between two events. ([\#13586](https://github.com/matrix-org/synapse/issues/13586))
 - Instrument `_check_sigs_and_hash_and_fetch` to trace time spent in child concurrent calls for understandable traces in Jaeger. ([\#13588](https://github.com/matrix-org/synapse/issues/13588))
 - Improve performance of `@cachedList`. ([\#13591](https://github.com/matrix-org/synapse/issues/13591))
 - Minor speed up of fetching large numbers of push rules. ([\#13592](https://github.com/matrix-org/synapse/issues/13592))
 - Optimise push action fetching queries. Contributed by Nick @ Beeper (@fizzadar). ([\#13597](https://github.com/matrix-org/synapse/issues/13597))
 - Rename `event_map` to `unpersisted_events` when computing the auth differences. ([\#13603](https://github.com/matrix-org/synapse/issues/13603))
 - Refactor `get_users_in_room(room_id)` mis-use with dedicated `get_current_hosts_in_room(room_id)` function. ([\#13605](https://github.com/matrix-org/synapse/issues/13605))
 - Use dedicated `get_local_users_in_room(room_id)` function to find local users when calculating `join_authorised_via_users_server` of a `/make_join` request. ([\#13606](https://github.com/matrix-org/synapse/issues/13606))
 - Refactor `get_users_in_room(room_id)` mis-use to lookup single local user with dedicated `check_local_user_in_room(...)` function. ([\#13608](https://github.com/matrix-org/synapse/issues/13608))
 - Drop unused column `application_services_state.last_txn`. ([\#13627](https://github.com/matrix-org/synapse/issues/13627))
 - Improve readability of Complement CI logs by printing failure results last. ([\#13639](https://github.com/matrix-org/synapse/issues/13639))
 - Generalise the `@cancellable` annotation so it can be used on functions other than just servlet methods. ([\#13662](https://github.com/matrix-org/synapse/issues/13662))
 - Introduce a `CommonUsageMetrics` class to share some usage metrics between the Prometheus exporter and the phone home stats. ([\#13671](https://github.com/matrix-org/synapse/issues/13671))
 - Add some logging to help track down #13444. ([\#13679](https://github.com/matrix-org/synapse/issues/13679))
 - Update poetry lock file for v1.2.0. ([\#13689](https://github.com/matrix-org/synapse/issues/13689))
 - Add cache to `is_partial_state_room`. ([\#13693](https://github.com/matrix-org/synapse/issues/13693))
 - Update the Grafana dashboard that is included with Synapse in the `contrib` directory. ([\#13697](https://github.com/matrix-org/synapse/issues/13697))
 - Only run trial CI on all python versions on non-PRs. ([\#13698](https://github.com/matrix-org/synapse/issues/13698))
 - Fix typechecking with latest types-jsonschema. ([\#13712](https://github.com/matrix-org/synapse/issues/13712))
 - Reduce number of CI checks we run for PRs. ([\#13713](https://github.com/matrix-org/synapse/issues/13713))
 Synapse 1.66.0 (2022-08-31)
 ===========================
--- a/changelog.d/13241.removal
+++ b/changelog.d/13241.removal
@ -1 +0,0 @@
 Drop support for calling `/_matrix/client/v3/rooms/{roomId}/invite` without an `id_access_token`, which was not permitted by the spec. Contributed by @Vetchu.
--- a/changelog.d/13483.misc
+++ b/changelog.d/13483.misc
@ -1 +0,0 @@
 Extend the release script to wait for GitHub Actions to finish and to be usable as a guide for the whole process.
--- a/changelog.d/13509.bugfix
+++ b/changelog.d/13509.bugfix
@ -1 +0,0 @@
 Fix a bug introduced in Synapse 1.13 where the [List Rooms admin API](https://matrix-org.github.io/synapse/develop/admin_api/rooms.html#list-room-api) would return integers instead of booleans for the `federatable` and `public` fields when using a Sqlite database.
--- a/changelog.d/13540.misc
+++ b/changelog.d/13540.misc
@ -1 +0,0 @@
 Add experimental configuration option to allow disabling legacy Prometheus metric names.
--- a/changelog.d/13546.bugfix
+++ b/changelog.d/13546.bugfix
@ -1 +0,0 @@
 Fix bug that user cannot `/forget` rooms after the last member has left the room.
--- a/changelog.d/13569.removal
+++ b/changelog.d/13569.removal
@ -1 +0,0 @@
 Remove redundant `_get_joined_users_from_context` cache. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13573.misc
+++ b/changelog.d/13573.misc
@ -1 +0,0 @@
 Cache user IDs instead of profiles to reduce cache memory usage. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13575.misc
+++ b/changelog.d/13575.misc
@ -1 +0,0 @@
 Optimize how Synapse calculates domains to fetch from during backfill.
--- a/changelog.d/13583.bugfix
+++ b/changelog.d/13583.bugfix
@ -1 +0,0 @@
 Faster Room Joins: fix `/make_knock` blocking indefinitely when the room in question is a partial-stated room.
--- a/changelog.d/13585.bugfix
+++ b/changelog.d/13585.bugfix
@ -1 +0,0 @@
 Fix loading the current stream position behind the actual position.
--- a/changelog.d/13586.misc
+++ b/changelog.d/13586.misc
@ -1 +0,0 @@
 Comment about a better future where we can get the state diff between two events.
--- a/changelog.d/13588.misc
+++ b/changelog.d/13588.misc
@ -1 +0,0 @@
 Instrument `_check_sigs_and_hash_and_fetch` to trace time spent in child concurrent calls for understandable traces in Jaeger.
--- a/changelog.d/13591.misc
+++ b/changelog.d/13591.misc
@ -1 +0,0 @@
 Improve performance of `@cachedList`.
--- a/changelog.d/13592.misc
+++ b/changelog.d/13592.misc
@ -1 +0,0 @@
 Minor speed up of fetching large numbers of push rules.
--- a/changelog.d/13597.misc
+++ b/changelog.d/13597.misc
@ -1 +0,0 @@
 Optimise push action fetching queries. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13600.misc
+++ b/changelog.d/13600.misc
@ -1 +0,0 @@
 Cache user IDs instead of profiles to reduce cache memory usage. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13602.doc
+++ b/changelog.d/13602.doc
@ -1 +0,0 @@
 Improve the description of the ["chain cover index"](https://matrix-org.github.io/synapse/latest/auth_chain_difference_algorithm.html) used internally by Synapse.
--- a/changelog.d/13603.misc
+++ b/changelog.d/13603.misc
@ -1 +0,0 @@
 Rename `event_map` to `unpersisted_events` when computing the auth differences.
--- a/changelog.d/13605.misc
+++ b/changelog.d/13605.misc
@ -1 +0,0 @@
 Refactor `get_users_in_room(room_id)` mis-use with dedicated `get_current_hosts_in_room(room_id)` function.
--- a/changelog.d/13606.misc
+++ b/changelog.d/13606.misc
@ -1 +0,0 @@
 Use dedicated `get_local_users_in_room(room_id)` function to find local users when calculating `join_authorised_via_users_server` of a `/make_join` request.
--- a/changelog.d/13608.misc
+++ b/changelog.d/13608.misc
@ -1 +0,0 @@
 Refactor `get_users_in_room(room_id)` mis-use to lookup single local user with dedicated `check_local_user_in_room(...)` function.
--- a/changelog.d/13614.feature
+++ b/changelog.d/13614.feature
@ -1 +0,0 @@
 Support setting the registration shared secret in a file, via a new `registration_shared_secret_path` configuration option.
--- a/changelog.d/13615.feature
+++ b/changelog.d/13615.feature
@ -1 +0,0 @@
 Change the default startup behaviour so that any missing "additional" configuration files (signing key, etc) are generated automatically.
--- a/changelog.d/13616.bugfix
+++ b/changelog.d/13616.bugfix
@ -1 +0,0 @@
 Fix a longstanding bug in `register_new_matrix_user` which meant it was always necessary to explicitly give a server URL.
--- a/changelog.d/13617.doc
+++ b/changelog.d/13617.doc
@ -1 +0,0 @@
 Document how ["monthly active users"](https://matrix-org.github.io/synapse/latest/usage/administration/monthly_active_users.html) is calculated and used.
--- a/changelog.d/13627.misc
+++ b/changelog.d/13627.misc
@ -1 +0,0 @@
 Drop unused column `application_services_state.last_txn`.
--- a/changelog.d/13632.bugfix
+++ b/changelog.d/13632.bugfix
@ -1 +0,0 @@
 Fix the running of MSC1763 retention purge_jobs in deployments with background jobs running on a worker by forcing them back onto the main worker. Contributed by Brad @ Beeper.
--- a/changelog.d/13634.feature
+++ b/changelog.d/13634.feature
@ -1 +0,0 @@
 Improve performance of sending messages in rooms with thousands of local users.
--- a/changelog.d/13639.misc
+++ b/changelog.d/13639.misc
@ -1 +0,0 @@
 Improve readability of Complement CI logs by printing failure results last.
--- a/changelog.d/13640.doc
+++ b/changelog.d/13640.doc
@ -1 +0,0 @@
 Improve documentation around user registration.
--- a/changelog.d/13645.doc
+++ b/changelog.d/13645.doc
@ -1 +0,0 @@
 Remove documentation of legacy `frontend_proxy` worker app.
--- a/changelog.d/13647.removal
+++ b/changelog.d/13647.removal
@ -1 +0,0 @@
 Remove the ability to use direct TCP replication with workers. Direct TCP replication was deprecated in Synapse v1.18.0. Workers now require using Redis.
--- a/changelog.d/13653.removal
+++ b/changelog.d/13653.removal
@ -1 +0,0 @@
 Remove support for unstable [private read receipts](https://github.com/matrix-org/matrix-spec-proposals/pull/2285).
--- a/changelog.d/13656.doc
+++ b/changelog.d/13656.doc
@ -1 +0,0 @@
 Clarify documentation that HTTP replication traffic can be protected with a shared secret.
--- a/changelog.d/13657.bugfix
+++ b/changelog.d/13657.bugfix
@ -1 +0,0 @@
 Fix a long-standing bug that downloaded media for URL previews was not deleted while database background updates were running.
--- a/changelog.d/13658.bugfix
+++ b/changelog.d/13658.bugfix
@ -1 +0,0 @@
 Fix MSC3030 `/timestamp_to_event` endpoint to return the correct next event when the events have the same timestamp.
--- a/changelog.d/13660.bugfix
+++ b/changelog.d/13660.bugfix
@ -1 +0,0 @@
 Fix bug where we wedge media plugins if clients disconnect early. Introduced in v1.22.0.
--- a/changelog.d/13662.misc
+++ b/changelog.d/13662.misc
@ -1 +0,0 @@
 Generalise the `@cancellable` annotation so it can be used on functions other than just servlet methods.
--- a/changelog.d/13665.doc
+++ b/changelog.d/13665.doc
@ -1 +0,0 @@
 Remove unintentional colons from [config manual](https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html) headers.
--- a/changelog.d/13671.misc
+++ b/changelog.d/13671.misc
@ -1 +0,0 @@
 Introduce a `CommonUsageMetrics` class to share some usage metrics between the Prometheus exporter and the phone home stats.
--- a/changelog.d/13678.doc
+++ b/changelog.d/13678.doc
@ -1 +0,0 @@
 Update docs to make enabling metrics more clear.
--- a/changelog.d/13679.misc
+++ b/changelog.d/13679.misc
@ -1 +0,0 @@
 Add some logging to help track down #13444.
--- a/changelog.d/13683.bugfix
+++ b/changelog.d/13683.bugfix
@ -1 +0,0 @@
 Fix a long-standing bug which meant that keys for unwhitelisted servers were not returned by `/_matrix/key/v2/query`.
--- a/changelog.d/13688.docker
+++ b/changelog.d/13688.docker
@ -1 +0,0 @@
 Update docker image to use a stable version of poetry.
--- a/changelog.d/13689.misc
+++ b/changelog.d/13689.misc
@ -1 +0,0 @@
 Update poetry lock file for v1.2.0.
--- a/changelog.d/13692.removal
+++ b/changelog.d/13692.removal
@ -1 +0,0 @@
 Remove support for unstable [private read receipts](https://github.com/matrix-org/matrix-spec-proposals/pull/2285).
--- a/changelog.d/13693.misc
+++ b/changelog.d/13693.misc
@ -1 +0,0 @@
 Add cache to `is_partial_state_room`.
--- a/changelog.d/13694.bugfix
+++ b/changelog.d/13694.bugfix
@ -1 +0,0 @@
 Fix a bug introduced in Synapse v1.20.0 that would cause the unstable unread counts from [MSC2654](https://github.com/matrix-org/matrix-spec-proposals/pull/2654) to be calculated even if the feature is disabled.
--- a/changelog.d/13697.misc
+++ b/changelog.d/13697.misc
@ -1 +0,0 @@
 Update the Grafana dashboard that is included with Synapse in the `contrib` directory.
--- a/changelog.d/13698.misc
+++ b/changelog.d/13698.misc
@ -1 +0,0 @@
 Only run trial CI on all python versions on non-PRs.
--- a/changelog.d/13701.doc
+++ b/changelog.d/13701.doc
@ -1 +0,0 @@
 Clarify `(room_id, event_id)` global uniqueness and how we should scope our database schemas.
--- a/changelog.d/13712.misc
+++ b/changelog.d/13712.misc
@ -1 +0,0 @@
 Fix typechecking with latest types-jsonschema.
--- a/changelog.d/13713.misc
+++ b/changelog.d/13713.misc
@ -1 +0,0 @@
 Reduce number of CI checks we run for PRs.
--- a/debian/changelog
+++ b/debian/changelog
@ -1,8 +1,18 @@
-matrix-synapse-py3 (1.66.0ubuntu1) UNRELEASED; urgency=medium
+matrix-synapse-py3 (1.67.0) stable; urgency=medium
  * New Synapse release 1.67.0.
 -- Synapse Packaging team <packages@matrix.org>  Tue, 13 Sep 2022 09:19:56 +0100
 matrix-synapse-py3 (1.67.0~rc1) stable; urgency=medium
  [ Erik Johnston ]
  * Use stable poetry 1.2.0 version, rather than a prerelease.
- -- Erik Johnston <erik@matrix.org>  Thu, 01 Sep 2022 13:48:31 +0100
+  [ Synapse Packaging team ]
  * New Synapse release 1.67.0rc1.
 -- Synapse Packaging team <packages@matrix.org>  Tue, 06 Sep 2022 09:01:06 +0100
 matrix-synapse-py3 (1.66.0) stable; urgency=medium
--- a/docs/upgrade.md
+++ b/docs/upgrade.md
@ -111,6 +111,30 @@ and remove the TCP `replication` listener from config of the master and
 The minimum supported version of poetry is now 1.2. This should only affect
 those installing from a source checkout.
 ## Rust requirement in the next release
 From the next major release (v1.68.0) installing Synapse from a source checkout
 will require a recent Rust compiler. Those using packages or
 `pip install matrix-synapse` will not be affected.
 The simplest way of installing Rust is via [rustup.rs](https://rustup.rs/)
 ## SQLite version requirement in the next release
 From the next major release (v1.68.0) Synapse will require SQLite 3.27.0 or 
 higher. Synapse v1.67.0 will be the last major release supporting SQLite
 versions 3.22 to 3.26.
 Those using docker images or Debian packages from Matrix.org will not be
 affected. If you have installed from source, you should check the version of 
 SQLite used by Python with:
 ```shell
 python -c "import sqlite3; print(sqlite3.sqlite_version)"
 ```
 If this is too old, refer to your distribution for advice on upgrading.
 # Upgrading to v1.66.0
 ## Delegation of email validation no longer supported
--- a/pyproject.toml
+++ b/pyproject.toml
@ -57,7 +57,7 @@ manifest-path = "rust/Cargo.toml"
 [tool.poetry]
 name = "matrix-synapse"
-version = "1.66.0"
+version = "1.67.0"
 description = "Homeserver for the Matrix decentralised comms protocol"
 authors = ["Matrix.org Team and Contributors <packages@matrix.org>"]
 license = "Apache-2.0"
		`@ -1 +0,0 @@`
			Drop support for calling `/_matrix/client/v3/rooms/{roomId}/invite` without an `id_access_token`, which was not permitted by the spec. Contributed by @Vetchu.
		`@ -1 +0,0 @@`
			`Extend the release script to wait for GitHub Actions to finish and to be usable as a guide for the whole process.`
		`@ -1 +0,0 @@`
			Fix a bug introduced in Synapse 1.13 where the [List Rooms admin API](https://matrix-org.github.io/synapse/develop/admin_api/rooms.html#list-room-api) would return integers instead of booleans for the `federatable` and `public` fields when using a Sqlite database.
		`@ -1 +0,0 @@`
			`Add experimental configuration option to allow disabling legacy Prometheus metric names.`
		`@ -1 +0,0 @@`
			Fix bug that user cannot `/forget` rooms after the last member has left the room.
		`@ -1 +0,0 @@`
			Remove redundant `_get_joined_users_from_context` cache. Contributed by Nick @ Beeper (@fizzadar).
		`@ -1 +0,0 @@`
			`Cache user IDs instead of profiles to reduce cache memory usage. Contributed by Nick @ Beeper (@fizzadar).`
		`@ -1 +0,0 @@`
			`Optimize how Synapse calculates domains to fetch from during backfill.`
		`@ -1 +0,0 @@`
			Faster Room Joins: fix `/make_knock` blocking indefinitely when the room in question is a partial-stated room.
		`@ -1 +0,0 @@`
			`Fix loading the current stream position behind the actual position.`