Merge tag 'v1.44.0rc1' into develop

Synapse 1.44.0rc1 (2021-09-29)
==============================

Features
--------

- Only allow the
[MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)
`/batch_send?chunk_id=xxx` endpoint to connect to an already existing
insertion event.
([\#10776](https://github.com/matrix-org/synapse/issues/10776))
- Improve oEmbed URL previews by processing the author name, photo, and
video information.
([\#10814](https://github.com/matrix-org/synapse/issues/10814),
[\#10819](https://github.com/matrix-org/synapse/issues/10819))
- Speed up responding with large JSON objects to requests.
([\#10868](https://github.com/matrix-org/synapse/issues/10868),
[\#10905](https://github.com/matrix-org/synapse/issues/10905))
- Add a `user_may_create_room_with_invites` spam checker callback to
allow modules to allow or deny a room creation request based on the
invites and/or 3PID invites it includes.
([\#10898](https://github.com/matrix-org/synapse/issues/10898))

Bugfixes
--------

- Fix a long-standing bug that caused an `AssertionError` when purging
history in certain rooms. Contributed by @Kokokokoka.
([\#10690](https://github.com/matrix-org/synapse/issues/10690))
- Fix a long-standing bug which caused deactivated users that were later
reactivated to be missing from the user directory.
([\#10782](https://github.com/matrix-org/synapse/issues/10782))
- Fix a long-standing bug that caused unbanning a user by sending a
membership event to fail. Contributed by @aaronraimist.
([\#10807](https://github.com/matrix-org/synapse/issues/10807))
- Fix a long-standing bug where logging contexts would go missing when
federation requests time out.
([\#10810](https://github.com/matrix-org/synapse/issues/10810))
- Fix a long-standing bug causing an error in the deprecated
`/initialSync` endpoint when using the undocumented `from` and `to`
parameters.
([\#10827](https://github.com/matrix-org/synapse/issues/10827))
- Fix a bug causing the `remove_stale_pushers` background job to
repeatedly fail and log errors. This bug affected Synapse servers that
had been upgraded from version 1.28 or older and are using SQLite.
([\#10843](https://github.com/matrix-org/synapse/issues/10843))
- Fix a long-standing bug in Unicode support of the room search admin
API breaking search for rooms with non-ASCII characters.
([\#10859](https://github.com/matrix-org/synapse/issues/10859))
- Fix a bug introduced in Synapse 1.37.0 which caused `knock` membership
events which we sent to remote servers to be incorrectly stored in the
local database.
([\#10873](https://github.com/matrix-org/synapse/issues/10873))
- Fix invalidating one-time key count cache after claiming keys. The bug
was introduced in Synapse v1.41.0. Contributed by Tulir at Beeper.
([\#10875](https://github.com/matrix-org/synapse/issues/10875))
- Fix a long-standing bug causing application service users to be
subject to MAU blocking if the MAU limit had been reached, even if
configured not to be blocked.
([\#10881](https://github.com/matrix-org/synapse/issues/10881))
- Fix a long-standing bug which could cause events pulled over
federation to be incorrectly rejected.
([\#10907](https://github.com/matrix-org/synapse/issues/10907))
- Fix a long-standing bug causing URL cache files to be stored in
storage providers. Server admins may safely delete the `url_cache/` and
`url_cache_thumbnails/` directories from any configured storage
providers to reclaim space.
([\#10911](https://github.com/matrix-org/synapse/issues/10911))
- Fix a long-standing bug leading to race conditions when creating media
store and config directories.
([\#10913](https://github.com/matrix-org/synapse/issues/10913))

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

- Fix some crashes in the Module API example code, by adding JSON
encoding/decoding.
([\#10845](https://github.com/matrix-org/synapse/issues/10845))
- Add developer documentation about experimental configuration flags.
([\#10865](https://github.com/matrix-org/synapse/issues/10865))
- Properly remove deleted files from GitHub pages when generating the
documentation.
([\#10869](https://github.com/matrix-org/synapse/issues/10869))

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

- Fix GitHub Actions config so we can run sytest on synapse from
parallel branches.
([\#10659](https://github.com/matrix-org/synapse/issues/10659))
- Split out
[MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) meta
events to their own fields in the `/batch_send` response.
([\#10777](https://github.com/matrix-org/synapse/issues/10777))
- Add missing type hints to REST servlets.
([\#10785](https://github.com/matrix-org/synapse/issues/10785),
[\#10817](https://github.com/matrix-org/synapse/issues/10817))
- Simplify the internal logic which maintains the user directory
database tables.
([\#10796](https://github.com/matrix-org/synapse/issues/10796))
- Use direct references to config flags.
([\#10812](https://github.com/matrix-org/synapse/issues/10812),
[\#10885](https://github.com/matrix-org/synapse/issues/10885),
[\#10893](https://github.com/matrix-org/synapse/issues/10893),
[\#10897](https://github.com/matrix-org/synapse/issues/10897))
- Specify the type of token in generic "Invalid token" error messages.
([\#10815](https://github.com/matrix-org/synapse/issues/10815))
- Make `StateFilter` frozen so it is hashable.
([\#10816](https://github.com/matrix-org/synapse/issues/10816))
- Fix a long-standing bug where an `m.room.message` event containing a
null byte would cause an internal server error.
([\#10820](https://github.com/matrix-org/synapse/issues/10820))
- Add type hints to the state database.
([\#10823](https://github.com/matrix-org/synapse/issues/10823))
- Opt out of cache expiry for `get_users_who_share_room_with_user`, to
hopefully improve `/sync` performance when you
haven't synced recently.
([\#10826](https://github.com/matrix-org/synapse/issues/10826))
- Track cache eviction rates more finely in Prometheus's monitoring.
([\#10829](https://github.com/matrix-org/synapse/issues/10829))
- Add missing type hints to `synapse.handlers`.
([\#10831](https://github.com/matrix-org/synapse/issues/10831),
[\#10856](https://github.com/matrix-org/synapse/issues/10856))
- Extend the Module API to let plug-ins check whether an ID is local and
to access IP + User Agent data.
([\#10833](https://github.com/matrix-org/synapse/issues/10833))
- Factor out PNG image data to a constant to be used in several tests.
([\#10834](https://github.com/matrix-org/synapse/issues/10834))
- Add a test to ensure state events sent by modules get persisted
correctly.
([\#10835](https://github.com/matrix-org/synapse/issues/10835))
- Rename [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)
fields and event types from `chunk` to `batch` to match the
`/batch_send` endpoint.
([\#10838](https://github.com/matrix-org/synapse/issues/10838))
- Rename [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)
`/batch_send` query parameter from `?prev_event` to more obvious usage
with `?prev_event_id`.
([\#10839](https://github.com/matrix-org/synapse/issues/10839))
- Add type hints to `synapse.http.site`.
([\#10867](https://github.com/matrix-org/synapse/issues/10867))
- Include outlier status when we log V2 or V3 events.
([\#10879](https://github.com/matrix-org/synapse/issues/10879))
- Break down Grafana's cache expiry time series based on reason for
eviction, c.f.
[\#10829](https://github.com/matrix-org/synapse/issues/10829).
([\#10880](https://github.com/matrix-org/synapse/issues/10880))
- Clean up some of the federation event authentication code for clarity.
([\#10883](https://github.com/matrix-org/synapse/issues/10883),
[\#10884](https://github.com/matrix-org/synapse/issues/10884),
[\#10896](https://github.com/matrix-org/synapse/issues/10896),
[\#10901](https://github.com/matrix-org/synapse/issues/10901))
- Allow the `.` and `~` characters when creating registration tokens as
per the change to
[MSC3231](https://github.com/matrix-org/matrix-doc/pull/3231).
([\#10887](https://github.com/matrix-org/synapse/issues/10887))
- Clean up some unnecessary parentheses in places around the codebase.
([\#10889](https://github.com/matrix-org/synapse/issues/10889))
- Improve type hinting in the user directory code.
([\#10891](https://github.com/matrix-org/synapse/issues/10891))
- Update development testing script `test_postgresql.sh` to use a
supported Python version and make re-runs quicker.
([\#10906](https://github.com/matrix-org/synapse/issues/10906))
- Document and summarize changes in schema version `61` – `64`.
([\#10917](https://github.com/matrix-org/synapse/issues/10917))
- Update release script to sign the newly created git tags.
([\#10925](https://github.com/matrix-org/synapse/issues/10925))
- Fix Debian builds due to `dh-virtualenv` no longer being able to build
their docs.
([\#10931](https://github.com/matrix-org/synapse/issues/10931))

F124520CEEE062448FE1C8442D2EFA2F32FBE047
<olivier@librepush.net>" [ultimate]

58 files changed, 0 insertions, 59 deletions

diff --git a/changelog.d/10659.misc b/changelog.d/10659.misc
deleted file mode 100644
index d677a521c3..0000000000
--- a/changelog.d/10659.misc
+++ /dev/null
@@ -1 +0,0 @@
-Fix GitHub Actions config so we can run sytest on synapse from parallel branches.
\ No newline at end of file
diff --git a/changelog.d/10690.bugfix b/changelog.d/10690.bugfix
deleted file mode 100644
index 059eea7464..0000000000
--- a/changelog.d/10690.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a long-standing bug that caused an `AssertionError` when purging history in certain rooms. Contributed by @Kokokokoka.
diff --git a/changelog.d/10776.feature b/changelog.d/10776.feature
deleted file mode 100644
index aec0685a3d..0000000000
--- a/changelog.d/10776.feature
+++ /dev/null
@@ -1 +0,0 @@
-Only allow the [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send?chunk_id=xxx` endpoint to connect to an already existing insertion event.
diff --git a/changelog.d/10777.misc b/changelog.d/10777.misc
deleted file mode 100644
index aed78a16f5..0000000000
--- a/changelog.d/10777.misc
+++ /dev/null
@@ -1 +0,0 @@
-Split out [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) meta events to their own fields in the `/batch_send` response.
diff --git a/changelog.d/10782.bugfix b/changelog.d/10782.bugfix
deleted file mode 100644
index 3e410447cc..0000000000
--- a/changelog.d/10782.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a long-standing bug which caused deactivated users that were later reactivated to be missing from the user directory.
\ No newline at end of file
diff --git a/changelog.d/10785.misc b/changelog.d/10785.misc
deleted file mode 100644
index 39a37b90b1..0000000000
--- a/changelog.d/10785.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add missing type hints to REST servlets.
diff --git a/changelog.d/10796.misc b/changelog.d/10796.misc
deleted file mode 100644
index 1873b2386a..0000000000
--- a/changelog.d/10796.misc
+++ /dev/null
@@ -1 +0,0 @@
-Simplify the internal logic which maintains the user directory database tables.
\ No newline at end of file
diff --git a/changelog.d/10807.bugfix b/changelog.d/10807.bugfix
deleted file mode 100644
index be03f5c738..0000000000
--- a/changelog.d/10807.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Allow sending a membership event to unban a user. Contributed by @aaronraimist.
\ No newline at end of file
diff --git a/changelog.d/10810.bugfix b/changelog.d/10810.bugfix
deleted file mode 100644
index 43e91f1f51..0000000000
--- a/changelog.d/10810.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a case where logging contexts would go missing when federation requests time out.
diff --git a/changelog.d/10812.misc b/changelog.d/10812.misc
deleted file mode 100644
index 586a0b3a96..0000000000
--- a/changelog.d/10812.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use direct references to config flags.
diff --git a/changelog.d/10814.feature b/changelog.d/10814.feature
deleted file mode 100644
index 4fa95a6cc9..0000000000
--- a/changelog.d/10814.feature
+++ /dev/null
@@ -1 +0,0 @@
-Improve oEmbed previews by processing the author name, photo, and video information.
diff --git a/changelog.d/10815.misc b/changelog.d/10815.misc
deleted file mode 100644
index fc2534dc14..0000000000
--- a/changelog.d/10815.misc
+++ /dev/null
@@ -1 +0,0 @@
-Specify the type of token in generic "Invalid token" error messages.
\ No newline at end of file
diff --git a/changelog.d/10816.misc b/changelog.d/10816.misc
deleted file mode 100644
index 2ca55b334a..0000000000
--- a/changelog.d/10816.misc
+++ /dev/null
@@ -1 +0,0 @@
-Make `StateFilter` frozen so it is hashable.
diff --git a/changelog.d/10817.misc b/changelog.d/10817.misc
deleted file mode 100644
index 39a37b90b1..0000000000
--- a/changelog.d/10817.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add missing type hints to REST servlets.
diff --git a/changelog.d/10819.feature b/changelog.d/10819.feature
deleted file mode 100644
index 4fa95a6cc9..0000000000
--- a/changelog.d/10819.feature
+++ /dev/null
@@ -1 +0,0 @@
-Improve oEmbed previews by processing the author name, photo, and video information.
diff --git a/changelog.d/10820.misc b/changelog.d/10820.misc
deleted file mode 100644
index 4373bf6f6b..0000000000
--- a/changelog.d/10820.misc
+++ /dev/null
@@ -1 +0,0 @@
-Fix a long-standing bug where an `m.room.message` event containing a null byte would cause an internal server error.
\ No newline at end of file
diff --git a/changelog.d/10823.misc b/changelog.d/10823.misc
deleted file mode 100644
index 0532969900..0000000000
--- a/changelog.d/10823.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add type hints to the state database.
diff --git a/changelog.d/10826.misc b/changelog.d/10826.misc
deleted file mode 100644
index 53e56fc362..0000000000
--- a/changelog.d/10826.misc
+++ /dev/null
@@ -1,2 +0,0 @@
-Opt out of cache expiry for `get_users_who_share_room_with_user`, to hopefully improve `/sync` performance when you
-haven't synced recently.
diff --git a/changelog.d/10827.bugfix b/changelog.d/10827.bugfix
deleted file mode 100644
index 11a618bf82..0000000000
--- a/changelog.d/10827.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix error in deprecated `/initialSync` endpoint when using the undocumented `from` and `to` parameters.
diff --git a/changelog.d/10829.misc b/changelog.d/10829.misc
deleted file mode 100644
index ac5fd6b047..0000000000
--- a/changelog.d/10829.misc
+++ /dev/null
@@ -1 +0,0 @@
-Track cache eviction rates more finely in Prometheus' monitoring.
\ No newline at end of file
diff --git a/changelog.d/10831.misc b/changelog.d/10831.misc
deleted file mode 100644
index f09af2e00a..0000000000
--- a/changelog.d/10831.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add missing type hints to handlers.
diff --git a/changelog.d/10833.misc b/changelog.d/10833.misc
deleted file mode 100644
index f23c0a1a02..0000000000
--- a/changelog.d/10833.misc
+++ /dev/null
@@ -1 +0,0 @@
-Extend the ModuleApi to let plug-ins check whether an ID is local and to access IP + User Agent data.
diff --git a/changelog.d/10834.misc b/changelog.d/10834.misc
deleted file mode 100644
index 037695e6e9..0000000000
--- a/changelog.d/10834.misc
+++ /dev/null
@@ -1 +0,0 @@
-Factor out PNG image data to a constant to be used in several tests.
diff --git a/changelog.d/10835.misc b/changelog.d/10835.misc
deleted file mode 100644
index 0c3d13477e..0000000000
--- a/changelog.d/10835.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add a test to ensure state events sent by modules get persisted correctly.
diff --git a/changelog.d/10838.misc b/changelog.d/10838.misc
deleted file mode 100644
index b1977d0a2e..0000000000
--- a/changelog.d/10838.misc
+++ /dev/null
@@ -1 +0,0 @@
-Rename [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) fields and event types from `chunk` to `batch` to match the `/batch_send` endpoint.
diff --git a/changelog.d/10839.misc b/changelog.d/10839.misc
deleted file mode 100644
index d0e10f31d5..0000000000
--- a/changelog.d/10839.misc
+++ /dev/null
@@ -1 +0,0 @@
-Rename [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` query parameter from `?prev_event` to more obvious usage with `?prev_event_id`.
diff --git a/changelog.d/10843.bugfix b/changelog.d/10843.bugfix
deleted file mode 100644
index 5027a1dbef..0000000000
--- a/changelog.d/10843.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug causing the `remove_stale_pushers` background job to repeatedly fail and log errors. This bug affected Synapse servers that had been upgraded from version 1.28 or older and are using SQLite.
diff --git a/changelog.d/10845.doc b/changelog.d/10845.doc
deleted file mode 100644
index a13c845ae6..0000000000
--- a/changelog.d/10845.doc
+++ /dev/null
@@ -1 +0,0 @@
-Fix some crashes in the Module API example code, by adding JSON encoding/decoding.
diff --git a/changelog.d/10856.misc b/changelog.d/10856.misc
deleted file mode 100644
index f09af2e00a..0000000000
--- a/changelog.d/10856.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add missing type hints to handlers.
diff --git a/changelog.d/10859.bugfix b/changelog.d/10859.bugfix
deleted file mode 100644
index c1bfe22d54..0000000000
--- a/changelog.d/10859.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug in Unicode support of the room search admin API. It is now possible to search for rooms with non-ASCII characters.
\ No newline at end of file
diff --git a/changelog.d/10865.doc b/changelog.d/10865.doc
deleted file mode 100644
index deeb0eedf3..0000000000
--- a/changelog.d/10865.doc
+++ /dev/null
@@ -1 +0,0 @@
-Add developer documentation about experimental configuration flags.
diff --git a/changelog.d/10867.misc b/changelog.d/10867.misc
deleted file mode 100644
index 01e51fbc6e..0000000000
--- a/changelog.d/10867.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add type hints to `synapse.http.site`.
diff --git a/changelog.d/10868.feature b/changelog.d/10868.feature
deleted file mode 100644
index 07e7b2c6a7..0000000000
--- a/changelog.d/10868.feature
+++ /dev/null
@@ -1 +0,0 @@
-Speed up responding with large JSON objects to requests.
diff --git a/changelog.d/10869.doc b/changelog.d/10869.doc
deleted file mode 100644
index c117386072..0000000000
--- a/changelog.d/10869.doc
+++ /dev/null
@@ -1 +0,0 @@
-Properly remove deleted files from GitHub pages when generating the documentation.
diff --git a/changelog.d/10873.bugfix b/changelog.d/10873.bugfix
deleted file mode 100644
index 32b2e50fd9..0000000000
--- a/changelog.d/10873.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug introduced in Synapse 1.37.0 which caused `knock` events which we sent to remote servers to be incorrectly stored in the local database.
diff --git a/changelog.d/10875.bugfix b/changelog.d/10875.bugfix
deleted file mode 100644
index 6f370da5c7..0000000000
--- a/changelog.d/10875.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix invalidating one-time key count cache after claiming keys. Contributed by Tulir at Beeper.
diff --git a/changelog.d/10879.misc b/changelog.d/10879.misc
deleted file mode 100644
index acc04930fa..0000000000
--- a/changelog.d/10879.misc
+++ /dev/null
@@ -1 +0,0 @@
-Include outlier status when we log V2 or V3 events.
diff --git a/changelog.d/10880.misc b/changelog.d/10880.misc
deleted file mode 100644
index 5f58d6198c..0000000000
--- a/changelog.d/10880.misc
+++ /dev/null
@@ -1 +0,0 @@
-Break down Grafana's cache expiry time series based on reason for eviction---see #10829.
\ No newline at end of file
diff --git a/changelog.d/10881.bugfix b/changelog.d/10881.bugfix
deleted file mode 100644
index 0a8905cc46..0000000000
--- a/changelog.d/10881.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix application service users being subject to MAU blocking if MAU had been reached, even if configured not to be blocked.
diff --git a/changelog.d/10883.misc b/changelog.d/10883.misc
deleted file mode 100644
index 9a765435db..0000000000
--- a/changelog.d/10883.misc
+++ /dev/null
@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/10884.misc b/changelog.d/10884.misc
deleted file mode 100644
index 9a765435db..0000000000
--- a/changelog.d/10884.misc
+++ /dev/null
@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/10885.misc b/changelog.d/10885.misc
deleted file mode 100644
index 586a0b3a96..0000000000
--- a/changelog.d/10885.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use direct references to config flags.
diff --git a/changelog.d/10887.bugfix b/changelog.d/10887.bugfix
deleted file mode 100644
index 2d1f67489a..0000000000
--- a/changelog.d/10887.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Allow the `.` and `~` characters when creating registration tokens as per the change to [MSC3231](https://github.com/matrix-org/matrix-doc/pull/3231).
diff --git a/changelog.d/10889.misc b/changelog.d/10889.misc
deleted file mode 100644
index 6d60188f55..0000000000
--- a/changelog.d/10889.misc
+++ /dev/null
@@ -1 +0,0 @@
-Clean up some unnecessary parentheses in places around the codebase.
\ No newline at end of file
diff --git a/changelog.d/10891.misc b/changelog.d/10891.misc
deleted file mode 100644
index 6eecea4065..0000000000
--- a/changelog.d/10891.misc
+++ /dev/null
@@ -1 +0,0 @@
-Improve type hinting in the user directory code.
\ No newline at end of file
diff --git a/changelog.d/10893.misc b/changelog.d/10893.misc
deleted file mode 100644
index 586a0b3a96..0000000000
--- a/changelog.d/10893.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use direct references to config flags.
diff --git a/changelog.d/10896.misc b/changelog.d/10896.misc
deleted file mode 100644
index 9a765435db..0000000000
--- a/changelog.d/10896.misc
+++ /dev/null
@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/10897.misc b/changelog.d/10897.misc
deleted file mode 100644
index 586a0b3a96..0000000000
--- a/changelog.d/10897.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use direct references to config flags.
diff --git a/changelog.d/10898.feature b/changelog.d/10898.feature
deleted file mode 100644
index 97fa39fd0c..0000000000
--- a/changelog.d/10898.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add a `user_may_create_room_with_invites` spam checker callback to allow modules to allow or deny a room creation request based on the invites and/or 3PID invites it includes.
diff --git a/changelog.d/10901.misc b/changelog.d/10901.misc
deleted file mode 100644
index 9a765435db..0000000000
--- a/changelog.d/10901.misc
+++ /dev/null
@@ -1 +0,0 @@
-Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/10905.feature b/changelog.d/10905.feature
deleted file mode 100644
index 07e7b2c6a7..0000000000
--- a/changelog.d/10905.feature
+++ /dev/null
@@ -1 +0,0 @@
-Speed up responding with large JSON objects to requests.
diff --git a/changelog.d/10906.misc b/changelog.d/10906.misc
deleted file mode 100644
index 20a1cbfbd0..0000000000
--- a/changelog.d/10906.misc
+++ /dev/null
@@ -1 +0,0 @@
-Update development testing script `test_postgresql.sh` to use a supported Python version and make re-runs quicker.
\ No newline at end of file
diff --git a/changelog.d/10907.bugfix b/changelog.d/10907.bugfix
deleted file mode 100644
index 601b341f9f..0000000000
--- a/changelog.d/10907.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a long-standing bug which could cause events pulled over federation to be incorrectly rejected.
diff --git a/changelog.d/10911.bugfix b/changelog.d/10911.bugfix
deleted file mode 100644
index 96e36bb15a..0000000000
--- a/changelog.d/10911.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Avoid storing URL cache files in storage providers. Server admins may safely delete the `url_cache/` and `url_cache_thumbnails/` directories from any configured storage providers to reclaim space.
diff --git a/changelog.d/10913.bugfix b/changelog.d/10913.bugfix
deleted file mode 100644
index a0015c8241..0000000000
--- a/changelog.d/10913.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix race conditions when creating media store and config directories.
diff --git a/changelog.d/10917.misc b/changelog.d/10917.misc
deleted file mode 100644
index 9ce6eef94b..0000000000
--- a/changelog.d/10917.misc
+++ /dev/null
@@ -1 +0,0 @@
-Document and summarize changes in schema version `61` - `64`.
diff --git a/changelog.d/10925.misc b/changelog.d/10925.misc
deleted file mode 100644
index 0c8027ecc2..0000000000
--- a/changelog.d/10925.misc
+++ /dev/null
@@ -1 +0,0 @@
-Update release script to sign the newly created git tags.
diff --git a/changelog.d/10931.bugfix b/changelog.d/10931.bugfix
deleted file mode 100644
index 3f30c9ccf1..0000000000
--- a/changelog.d/10931.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix debian builds due to dh-virtualenv no longer being able to build their docs.