diff --git a/changelog.d/10822.feature b/changelog.d/10822.feature
new file mode 100644
index 0000000000..72566e31ec
--- /dev/null
+++ b/changelog.d/10822.feature
@@ -0,0 +1 @@
+Support autodiscovery of oEmbed previews.
diff --git a/changelog.d/10877.feature b/changelog.d/10877.feature
new file mode 100644
index 0000000000..06a246c108
--- /dev/null
+++ b/changelog.d/10877.feature
@@ -0,0 +1 @@
+Ensure `(room_id, next_batch_id)` is unique across [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) insertion events in rooms to avoid cross-talk/conflicts between batches.
diff --git a/changelog.d/10888.misc b/changelog.d/10888.misc
new file mode 100644
index 0000000000..d9c9917881
--- /dev/null
+++ b/changelog.d/10888.misc
@@ -0,0 +1 @@
+Improve type hinting in `synapse.util`.
\ No newline at end of file
diff --git a/changelog.d/10892.misc b/changelog.d/10892.misc
new file mode 100644
index 0000000000..c8c471159b
--- /dev/null
+++ b/changelog.d/10892.misc
@@ -0,0 +1 @@
+Add further type hints to `synapse.storage.util`.
diff --git a/changelog.d/10894.feature b/changelog.d/10894.feature
new file mode 100644
index 0000000000..a4f968bed1
--- /dev/null
+++ b/changelog.d/10894.feature
@@ -0,0 +1 @@
+Add a `user_may_send_3pid_invite` spam checker callback for modules to allow or deny 3PID invites.
diff --git a/changelog.d/10895.misc b/changelog.d/10895.misc
new file mode 100644
index 0000000000..d1c8224980
--- /dev/null
+++ b/changelog.d/10895.misc
@@ -0,0 +1 @@
+Fix type hints to be compatible with an upcoming change to Twisted.
\ No newline at end of file
diff --git a/changelog.d/10902.misc b/changelog.d/10902.misc
new file mode 100644
index 0000000000..2cd79887f6
--- /dev/null
+++ b/changelog.d/10902.misc
@@ -0,0 +1 @@
+Update utility code to handle C implementations of frozendict.
\ No newline at end of file
diff --git a/changelog.d/10903.misc b/changelog.d/10903.misc
new file mode 100644
index 0000000000..2716ccb08c
--- /dev/null
+++ b/changelog.d/10903.misc
@@ -0,0 +1 @@
+Drop old functionality which maintained database compatibility with Synapse versions before 1.31.
diff --git a/changelog.d/10910.feature b/changelog.d/10910.feature
new file mode 100644
index 0000000000..aee139f8b6
--- /dev/null
+++ b/changelog.d/10910.feature
@@ -0,0 +1 @@
+Add a spam checker callback to allow or deny room joins.
diff --git a/changelog.d/10915.misc b/changelog.d/10915.misc
new file mode 100644
index 0000000000..1ce2910ffa
--- /dev/null
+++ b/changelog.d/10915.misc
@@ -0,0 +1 @@
+Clean-up configuration helper classes for the `ServerConfig` class.
diff --git a/changelog.d/10916.misc b/changelog.d/10916.misc
new file mode 100644
index 0000000000..586a0b3a96
--- /dev/null
+++ b/changelog.d/10916.misc
@@ -0,0 +1 @@
+Use direct references to config flags.
diff --git a/changelog.d/10922.bugfix b/changelog.d/10922.bugfix
new file mode 100644
index 0000000000..b7315514e0
--- /dev/null
+++ b/changelog.d/10922.bugfix
@@ -0,0 +1 @@
+Fix a minor bug in the response to `/_matrix/client/r0/voip/turnServer`. Contributed by @lukaslihotzki.
diff --git a/changelog.d/10924.bugfix b/changelog.d/10924.bugfix
new file mode 100644
index 0000000000..c73a51e32f
--- /dev/null
+++ b/changelog.d/10924.bugfix
@@ -0,0 +1 @@
+Fix a bug where empty `yyyy-mm-dd/` directories would be left behind in the media store's `url_cache_thumbnails/` directory.
diff --git a/changelog.d/10926.misc b/changelog.d/10926.misc
new file mode 100644
index 0000000000..9a765435db
--- /dev/null
+++ b/changelog.d/10926.misc
@@ -0,0 +1 @@
+Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/10927.bugfix b/changelog.d/10927.bugfix
new file mode 100644
index 0000000000..fd24288c54
--- /dev/null
+++ b/changelog.d/10927.bugfix
@@ -0,0 +1 @@
+Fix a bug introduced in Synapse v1.40.0 where the signature checks for room version 8/9 could be applied to earlier room versions in some situations.
diff --git a/changelog.d/10933.bugfix b/changelog.d/10933.bugfix
deleted file mode 100644
index e0694fea22..0000000000
--- a/changelog.d/10933.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug introduced in Synapse v1.40.0 where changing a user's display name or avatar in a restricted room would cause an authentication error.
diff --git a/changelog.d/10934.misc b/changelog.d/10934.misc
new file mode 100644
index 0000000000..56c640ec9e
--- /dev/null
+++ b/changelog.d/10934.misc
@@ -0,0 +1 @@
+Refactor various parts of the codebase to use `RoomVersion` objects instead of room version identifier strings.
diff --git a/changelog.d/10935.misc b/changelog.d/10935.misc
new file mode 100644
index 0000000000..80529c04ca
--- /dev/null
+++ b/changelog.d/10935.misc
@@ -0,0 +1 @@
+Refactor user directory tests in preparation for upcoming changes.
diff --git a/changelog.d/10936.misc b/changelog.d/10936.misc
new file mode 100644
index 0000000000..9d1d6e5b02
--- /dev/null
+++ b/changelog.d/10936.misc
@@ -0,0 +1 @@
+Include the event id in the logcontext when handling PDUs received over federation.
diff --git a/changelog.d/10939.misc b/changelog.d/10939.misc
new file mode 100644
index 0000000000..a7cecf8a5b
--- /dev/null
+++ b/changelog.d/10939.misc
@@ -0,0 +1 @@
+Fix logged errors in unit tests.
diff --git a/changelog.d/10940.misc b/changelog.d/10940.misc
new file mode 100644
index 0000000000..9a765435db
--- /dev/null
+++ b/changelog.d/10940.misc
@@ -0,0 +1 @@
+Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/10945.misc b/changelog.d/10945.misc
new file mode 100644
index 0000000000..7cf1f02ad6
--- /dev/null
+++ b/changelog.d/10945.misc
@@ -0,0 +1 @@
+Fix a broken test to ensure that consent configuration works during registration.
diff --git a/changelog.d/10947.bugfix b/changelog.d/10947.bugfix
new file mode 100644
index 0000000000..40c70d3ece
--- /dev/null
+++ b/changelog.d/10947.bugfix
@@ -0,0 +1 @@
+Fixes a long-standing bug wherin deactivated users still count towards the mau limit.
\ No newline at end of file
diff --git a/changelog.d/10954.feature b/changelog.d/10954.feature
new file mode 100644
index 0000000000..94dfa7175c
--- /dev/null
+++ b/changelog.d/10954.feature
@@ -0,0 +1 @@
+Include an `update_synapse_database` script in the distribution. Contributed by @Fizzadar at Beeper.
diff --git a/changelog.d/10956.bugfix b/changelog.d/10956.bugfix
new file mode 100644
index 0000000000..13b8e5983b
--- /dev/null
+++ b/changelog.d/10956.bugfix
@@ -0,0 +1 @@
+Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state.
diff --git a/changelog.d/10958.misc b/changelog.d/10958.misc
new file mode 100644
index 0000000000..409ecc35cb
--- /dev/null
+++ b/changelog.d/10958.misc
@@ -0,0 +1 @@
+Add type hints to filtering classes.
diff --git a/changelog.d/10959.misc b/changelog.d/10959.misc
new file mode 100644
index 0000000000..586a0b3a96
--- /dev/null
+++ b/changelog.d/10959.misc
@@ -0,0 +1 @@
+Use direct references to config flags.
diff --git a/changelog.d/10960.bugfix b/changelog.d/10960.bugfix
new file mode 100644
index 0000000000..b4f1c228ea
--- /dev/null
+++ b/changelog.d/10960.bugfix
@@ -0,0 +1 @@
+Fix a long-standing bug where rebuilding the user directory wouldn't exclude support and disabled users.
\ No newline at end of file
diff --git a/changelog.d/10961.misc b/changelog.d/10961.misc
new file mode 100644
index 0000000000..0e35813488
--- /dev/null
+++ b/changelog.d/10961.misc
@@ -0,0 +1 @@
+Add type-hint to `HomeserverTestcase.setup_test_homeserver`.
\ No newline at end of file
diff --git a/changelog.d/10962.bugfix b/changelog.d/10962.bugfix
new file mode 100644
index 0000000000..9b0760d731
--- /dev/null
+++ b/changelog.d/10962.bugfix
@@ -0,0 +1 @@
+Fix [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint rejecting subsequent batches with unknown batch ID error in existing room versions from the room creator.
diff --git a/changelog.d/10963.misc b/changelog.d/10963.misc
new file mode 100644
index 0000000000..daf40155de
--- /dev/null
+++ b/changelog.d/10963.misc
@@ -0,0 +1 @@
+Fix the test utility function `create_room_as` so that `is_public=True` will explicitly set the `visibility` parameter of room creation requests to `public`. Contributed by @AndrewFerr.
diff --git a/changelog.d/10966.misc b/changelog.d/10966.misc
new file mode 100644
index 0000000000..095b9d5689
--- /dev/null
+++ b/changelog.d/10966.misc
@@ -0,0 +1 @@
+Make the release script more robust and transparent.
diff --git a/changelog.d/10968.bugfix b/changelog.d/10968.bugfix
deleted file mode 100644
index 76624ed73c..0000000000
--- a/changelog.d/10968.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix `/admin/whois/{user_id}` endpoint, which was broken in v1.44.0rc1.
diff --git a/changelog.d/10971.doc b/changelog.d/10971.doc
new file mode 100644
index 0000000000..cc6cfe4164
--- /dev/null
+++ b/changelog.d/10971.doc
@@ -0,0 +1 @@
+Change wording ("reference homeserver") in Synapse repository documentation. Contributed by @maxkratz.
diff --git a/changelog.d/10973.doc b/changelog.d/10973.doc
new file mode 100644
index 0000000000..d7429a9da6
--- /dev/null
+++ b/changelog.d/10973.doc
@@ -0,0 +1 @@
+Fix a dead URL in development documentation (SAML) and change wording from "Riot" to "Element". Contributed by @maxkratz.
diff --git a/changelog.d/10974.misc b/changelog.d/10974.misc
new file mode 100644
index 0000000000..8695b378aa
--- /dev/null
+++ b/changelog.d/10974.misc
@@ -0,0 +1 @@
+Refactor [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` mega function into smaller handler functions.
diff --git a/changelog.d/10981.bugfix b/changelog.d/10981.bugfix
new file mode 100644
index 0000000000..d7bf660348
--- /dev/null
+++ b/changelog.d/10981.bugfix
@@ -0,0 +1 @@
+Fix a bug that could leak local users' per-room nicknames and avatars when the user directory is rebuilt.
\ No newline at end of file
diff --git a/changelog.d/10982.bugfix b/changelog.d/10982.bugfix
new file mode 100644
index 0000000000..5c9e15eeaa
--- /dev/null
+++ b/changelog.d/10982.bugfix
@@ -0,0 +1 @@
+Fix a long-standing bug where the remainder of a batch of user directory changes would be silently dropped if the server left a room early in the batch.
\ No newline at end of file
diff --git a/changelog.d/10983.misc b/changelog.d/10983.misc
new file mode 100644
index 0000000000..235899d14f
--- /dev/null
+++ b/changelog.d/10983.misc
@@ -0,0 +1 @@
+Log stack traces when a missing opentracing span is detected.
diff --git a/changelog.d/10985.misc b/changelog.d/10985.misc
new file mode 100644
index 0000000000..586a0b3a96
--- /dev/null
+++ b/changelog.d/10985.misc
@@ -0,0 +1 @@
+Use direct references to config flags.
diff --git a/changelog.d/10986.misc b/changelog.d/10986.misc
new file mode 100644
index 0000000000..9a765435db
--- /dev/null
+++ b/changelog.d/10986.misc
@@ -0,0 +1 @@
+Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/10987.misc b/changelog.d/10987.misc
new file mode 100644
index 0000000000..9a765435db
--- /dev/null
+++ b/changelog.d/10987.misc
@@ -0,0 +1 @@
+Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/10988.misc b/changelog.d/10988.misc
new file mode 100644
index 0000000000..9a765435db
--- /dev/null
+++ b/changelog.d/10988.misc
@@ -0,0 +1 @@
+Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/10990.doc b/changelog.d/10990.doc
new file mode 100644
index 0000000000..51290d6200
--- /dev/null
+++ b/changelog.d/10990.doc
@@ -0,0 +1 @@
+Add additional content to the Welcome and Overview page of the documentation.
diff --git a/changelog.d/10991.doc b/changelog.d/10991.doc
new file mode 100644
index 0000000000..2f9bb24ca7
--- /dev/null
+++ b/changelog.d/10991.doc
@@ -0,0 +1 @@
+Update links to MSCs in documentation. Contributed by @dklimpel.
\ No newline at end of file
diff --git a/changelog.d/10992.misc b/changelog.d/10992.misc
new file mode 100644
index 0000000000..60432a559c
--- /dev/null
+++ b/changelog.d/10992.misc
@@ -0,0 +1 @@
+Update GHA config to run tests against Python 3.10 and PostgreSQL 14.
diff --git a/changelog.d/10993.misc b/changelog.d/10993.misc
new file mode 100644
index 0000000000..23c73dbac5
--- /dev/null
+++ b/changelog.d/10993.misc
@@ -0,0 +1 @@
+Fix a long-standing bug where `ReadWriteLock`s could drop logging contexts on exit.
diff --git a/changelog.d/10994.misc b/changelog.d/10994.misc
new file mode 100644
index 0000000000..0a8538b01e
--- /dev/null
+++ b/changelog.d/10994.misc
@@ -0,0 +1 @@
+Add a `CODEOWNERS` file to automatically request reviews from the `@matrix-org/synapse-core` team on new pull requests.
diff --git a/changelog.d/10995.bugfix b/changelog.d/10995.bugfix
new file mode 100644
index 0000000000..3eef96f3db
--- /dev/null
+++ b/changelog.d/10995.bugfix
@@ -0,0 +1 @@
+Correct a bugfix introduced in Synapse v1.44.0 that wouldn't catch every error of the connection breaks before a response could be written to it.
diff --git a/changelog.d/11002.bugfix b/changelog.d/11002.bugfix
new file mode 100644
index 0000000000..cf894a6314
--- /dev/null
+++ b/changelog.d/11002.bugfix
@@ -0,0 +1 @@
+Fix a long-standing bug where local users' per-room nicknames/avatars were visible to anyone who could see you in the user_directory.
diff --git a/changelog.d/11003.bugfix b/changelog.d/11003.bugfix
new file mode 100644
index 0000000000..0786f1b886
--- /dev/null
+++ b/changelog.d/11003.bugfix
@@ -0,0 +1 @@
+Fix a long-standing bug where a user's per-room nickname/avatar would overwrite their profile in the user directory when a room was made public.
\ No newline at end of file
diff --git a/changelog.d/11004.misc b/changelog.d/11004.misc
new file mode 100644
index 0000000000..821033710a
--- /dev/null
+++ b/changelog.d/11004.misc
@@ -0,0 +1 @@
+Add further type hints to `synapse.state`.
\ No newline at end of file
diff --git a/changelog.d/11005.misc b/changelog.d/11005.misc
new file mode 100644
index 0000000000..a893591971
--- /dev/null
+++ b/changelog.d/11005.misc
@@ -0,0 +1 @@
+Remove the deprecated `BaseHandler` object.
diff --git a/changelog.d/11006.misc b/changelog.d/11006.misc
new file mode 100644
index 0000000000..7b4abae76a
--- /dev/null
+++ b/changelog.d/11006.misc
@@ -0,0 +1 @@
+Bump mypy version for CI to 0.910, and pull in new type stubs for dependencies.
\ No newline at end of file
diff --git a/changelog.d/11010.misc b/changelog.d/11010.misc
new file mode 100644
index 0000000000..9a765435db
--- /dev/null
+++ b/changelog.d/11010.misc
@@ -0,0 +1 @@
+Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/11011.misc b/changelog.d/11011.misc
new file mode 100644
index 0000000000..9a765435db
--- /dev/null
+++ b/changelog.d/11011.misc
@@ -0,0 +1 @@
+Clean up some of the federation event authentication code for clarity.
diff --git a/changelog.d/11017.misc b/changelog.d/11017.misc
new file mode 100644
index 0000000000..f05530ac94
--- /dev/null
+++ b/changelog.d/11017.misc
@@ -0,0 +1 @@
+Fix CI to run the unit tests without optional deps.
diff --git a/changelog.d/11019.misc b/changelog.d/11019.misc
new file mode 100644
index 0000000000..aae5ee62b2
--- /dev/null
+++ b/changelog.d/11019.misc
@@ -0,0 +1 @@
+Ensure that cache config tests do not share state.
diff --git a/changelog.d/11021.misc b/changelog.d/11021.misc
new file mode 100644
index 0000000000..8ac1bfcf22
--- /dev/null
+++ b/changelog.d/11021.misc
@@ -0,0 +1 @@
+Add additional type hints to `synapse.server_notices`.
\ No newline at end of file
diff --git a/changelog.d/11023.misc b/changelog.d/11023.misc
new file mode 100644
index 0000000000..ecc0467529
--- /dev/null
+++ b/changelog.d/11023.misc
@@ -0,0 +1 @@
+Add additional type hints for `synapse.push`.
\ No newline at end of file
diff --git a/changelog.d/11028.feature b/changelog.d/11028.feature
new file mode 100644
index 0000000000..48798356b7
--- /dev/null
+++ b/changelog.d/11028.feature
@@ -0,0 +1 @@
+Include exception information in JSON logging output. Contributed by @Fizzadar at Beeper.
diff --git a/changelog.d/11034.misc b/changelog.d/11034.misc
new file mode 100644
index 0000000000..b15fd66ac3
--- /dev/null
+++ b/changelog.d/11034.misc
@@ -0,0 +1 @@
+When installing the optional developer dependencies, also include the dependencies needed for type-checking and unit testing.
diff --git a/changelog.d/11042.bugfix b/changelog.d/11042.bugfix
new file mode 100644
index 0000000000..536c47417d
--- /dev/null
+++ b/changelog.d/11042.bugfix
@@ -0,0 +1 @@
+Work around a regression, introduced in Synapse 1.39.0, that caused `SynapseError`s raised by the experimental third-party rules module callback `check_event_allowed` to be ignored.
diff --git a/changelog.d/11043.misc b/changelog.d/11043.misc
new file mode 100644
index 0000000000..c5f127bb46
--- /dev/null
+++ b/changelog.d/11043.misc
@@ -0,0 +1 @@
+Remove unnecessary list comprehension from `synapse_port_db` to satisfy code style requirements.
diff --git a/changelog.d/9655.feature b/changelog.d/9655.feature
new file mode 100644
index 0000000000..70cac230d8
--- /dev/null
+++ b/changelog.d/9655.feature
@@ -0,0 +1 @@
+Add [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069) support to `/account/whoami`.
\ No newline at end of file
|
