diff --git a/changelog.d/13394.feature b/changelog.d/13394.feature
new file mode 100644
index 0000000000..df3ce45a76
--- /dev/null
+++ b/changelog.d/13394.feature
@@ -0,0 +1 @@
+Support for [MSC3856](https://github.com/matrix-org/matrix-spec-proposals/pull/3856): threads list API.
diff --git a/changelog.d/13813.bugfix b/changelog.d/13813.bugfix
new file mode 100644
index 0000000000..23388788ff
--- /dev/null
+++ b/changelog.d/13813.bugfix
@@ -0,0 +1 @@
+Fix a long-standing bug where redactions were not being sent over federation if we did not have the original event.
diff --git a/changelog.d/13816.feature b/changelog.d/13816.feature
new file mode 100644
index 0000000000..5eaa936b08
--- /dev/null
+++ b/changelog.d/13816.feature
@@ -0,0 +1 @@
+Stop fetching missing `prev_events` after we already know their signature is invalid.
diff --git a/changelog.d/14028.feature b/changelog.d/14028.feature
new file mode 100644
index 0000000000..6f5663a0ef
--- /dev/null
+++ b/changelog.d/14028.feature
@@ -0,0 +1 @@
+The `/relations` endpoint can now be used on workers.
diff --git a/changelog.d/14032.feature b/changelog.d/14032.feature
index bb221d3ca6..016c704227 100644
--- a/changelog.d/14032.feature
+++ b/changelog.d/14032.feature
@@ -1 +1 @@
-Advertise Matrix 1.3 support on `/_matrix/client/versions`.
+Advertise support for Matrix 1.3 and 1.4 on `/_matrix/client/versions`.
diff --git a/changelog.d/14083.bugfix b/changelog.d/14083.bugfix
new file mode 100644
index 0000000000..752982b1ca
--- /dev/null
+++ b/changelog.d/14083.bugfix
@@ -0,0 +1 @@
+Fix a long-standing bug where Synapse would error on the optional 'invite_room_state' field not being provided to [`PUT /_matrix/federation/v2/invite/{roomId}/{eventId}`](https://spec.matrix.org/v1.4/server-server-api/#put_matrixfederationv2inviteroomideventid).
\ No newline at end of file
diff --git a/changelog.d/14094.removal b/changelog.d/14094.removal
new file mode 100644
index 0000000000..6ef03b1a0f
--- /dev/null
+++ b/changelog.d/14094.removal
@@ -0,0 +1 @@
+Remove the experimental implementation of [MSC3772](https://github.com/matrix-org/matrix-spec-proposals/pull/3772).
diff --git a/changelog.d/14095.misc b/changelog.d/14095.misc
new file mode 100644
index 0000000000..3483201d5f
--- /dev/null
+++ b/changelog.d/14095.misc
@@ -0,0 +1 @@
+Add debug logs to figure out why an event was filtered out of the client response.
diff --git a/changelog.d/14102.bugfix b/changelog.d/14102.bugfix
new file mode 100644
index 0000000000..d71e108f7c
--- /dev/null
+++ b/changelog.d/14102.bugfix
@@ -0,0 +1 @@
+Fix a bug introduced in Synapse v1.37.0 in which an incorrect key name was used for sending and receiving room metadata when knocking on a room.
\ No newline at end of file
diff --git a/changelog.d/14107.doc b/changelog.d/14107.doc
new file mode 100644
index 0000000000..7063de05cd
--- /dev/null
+++ b/changelog.d/14107.doc
@@ -0,0 +1 @@
+Remove not needed `replication` listener in docker compose example.
diff --git a/changelog.d/14109.misc b/changelog.d/14109.misc
new file mode 100644
index 0000000000..7987c2050f
--- /dev/null
+++ b/changelog.d/14109.misc
@@ -0,0 +1 @@
+Break up calls to fetch rooms for many users. Contributed by Nick @ Beeper (@fizzadar).
diff --git a/changelog.d/14115.misc b/changelog.d/14115.misc
new file mode 100644
index 0000000000..d93581fac4
--- /dev/null
+++ b/changelog.d/14115.misc
@@ -0,0 +1 @@
+Bump idna from 3.3 to 3.4.
diff --git a/changelog.d/14116.misc b/changelog.d/14116.misc
new file mode 100644
index 0000000000..e020fad075
--- /dev/null
+++ b/changelog.d/14116.misc
@@ -0,0 +1 @@
+Bump bleach from 4.1.0 to 5.0.1.
diff --git a/changelog.d/14125.bugfix b/changelog.d/14125.bugfix
new file mode 100644
index 0000000000..852f00ebb9
--- /dev/null
+++ b/changelog.d/14125.bugfix
@@ -0,0 +1 @@
+Fix a bug introduced in v1.69.0rc1 where the joined hosts for a given event were not being properly cached.
diff --git a/changelog.d/14129.bugfix b/changelog.d/14129.bugfix
new file mode 100644
index 0000000000..c392d07d22
--- /dev/null
+++ b/changelog.d/14129.bugfix
@@ -0,0 +1 @@
+Fix pinning Rust dependencies in docker images.
diff --git a/changelog.d/14130.misc b/changelog.d/14130.misc
new file mode 100644
index 0000000000..b801e172f0
--- /dev/null
+++ b/changelog.d/14130.misc
@@ -0,0 +1 @@
+Cache Rust build cache when building docker images.
diff --git a/changelog.d/14134.misc b/changelog.d/14134.misc
new file mode 100644
index 0000000000..1ce679b331
--- /dev/null
+++ b/changelog.d/14134.misc
@@ -0,0 +1 @@
+Bump typing-extensions from 4.1.1 to 4.4.0.
diff --git a/changelog.d/14140.feature b/changelog.d/14140.feature
new file mode 100644
index 0000000000..5d0ae16e13
--- /dev/null
+++ b/changelog.d/14140.feature
@@ -0,0 +1 @@
+Support for thread-specific notifications & receipts ([MSC3771](https://github.com/matrix-org/matrix-spec-proposals/pull/3771) and [MSC3773](https://github.com/matrix-org/matrix-spec-proposals/pull/3773)).
diff --git a/changelog.d/14141.docker b/changelog.d/14141.docker
new file mode 100644
index 0000000000..561806cdae
--- /dev/null
+++ b/changelog.d/14141.docker
@@ -0,0 +1 @@
+Use the `minimal` Rust profile when building Synapse.
diff --git a/changelog.d/14141.misc b/changelog.d/14141.misc
new file mode 100644
index 0000000000..561806cdae
--- /dev/null
+++ b/changelog.d/14141.misc
@@ -0,0 +1 @@
+Use the `minimal` Rust profile when building Synapse.
diff --git a/changelog.d/14144.misc b/changelog.d/14144.misc
new file mode 100644
index 0000000000..8a136f5290
--- /dev/null
+++ b/changelog.d/14144.misc
@@ -0,0 +1 @@
+Prepare for the [`gotestfmt` repository move](https://github.com/GoTestTools/gotestfmt/discussions/46).
diff --git a/changelog.d/14146.removal b/changelog.d/14146.removal
new file mode 100644
index 0000000000..08fa752897
--- /dev/null
+++ b/changelog.d/14146.removal
@@ -0,0 +1 @@
+Remove the unstable identifier for [MSC3715](https://github.com/matrix-org/matrix-doc/pull/3715).
diff --git a/changelog.d/14148.feature b/changelog.d/14148.feature
new file mode 100644
index 0000000000..951d0cac80
--- /dev/null
+++ b/changelog.d/14148.feature
@@ -0,0 +1 @@
+Experimental support for [MSC3874](https://github.com/matrix-org/matrix-spec-proposals/pull/3874).
diff --git a/changelog.d/14155.misc b/changelog.d/14155.misc
new file mode 100644
index 0000000000..79539cdc32
--- /dev/null
+++ b/changelog.d/14155.misc
@@ -0,0 +1 @@
+Invalidate rooms for user caches on replicated event, fix sync cache race in synapse workers. Contributed by Nick @ Beeper (@fizzadar).
diff --git a/changelog.d/14159.feature b/changelog.d/14159.feature
new file mode 100644
index 0000000000..5d0ae16e13
--- /dev/null
+++ b/changelog.d/14159.feature
@@ -0,0 +1 @@
+Support for thread-specific notifications & receipts ([MSC3771](https://github.com/matrix-org/matrix-spec-proposals/pull/3771) and [MSC3773](https://github.com/matrix-org/matrix-spec-proposals/pull/3773)).
diff --git a/changelog.d/14161.bugfix b/changelog.d/14161.bugfix
new file mode 100644
index 0000000000..aed4d9e386
--- /dev/null
+++ b/changelog.d/14161.bugfix
@@ -0,0 +1 @@
+Fix a bug introduced in 1.30.0 where purging and rejoining a room without restarting in-between would result in a broken room.
\ No newline at end of file
diff --git a/changelog.d/14163.feature b/changelog.d/14163.feature
new file mode 100644
index 0000000000..5d0ae16e13
--- /dev/null
+++ b/changelog.d/14163.feature
@@ -0,0 +1 @@
+Support for thread-specific notifications & receipts ([MSC3771](https://github.com/matrix-org/matrix-spec-proposals/pull/3771) and [MSC3773](https://github.com/matrix-org/matrix-spec-proposals/pull/3773)).
diff --git a/changelog.d/14165.docker b/changelog.d/14165.docker
new file mode 100644
index 0000000000..7f4bc62520
--- /dev/null
+++ b/changelog.d/14165.docker
@@ -0,0 +1 @@
+Prevent a class of database sharding errors when using `Dockerfile-workers` to spawn multiple instances of the same worker. Contributed by Jason Little.
diff --git a/changelog.d/14171.feature b/changelog.d/14171.feature
new file mode 100644
index 0000000000..df3ce45a76
--- /dev/null
+++ b/changelog.d/14171.feature
@@ -0,0 +1 @@
+Support for [MSC3856](https://github.com/matrix-org/matrix-spec-proposals/pull/3856): threads list API.
diff --git a/changelog.d/14174.feature b/changelog.d/14174.feature
new file mode 100644
index 0000000000..5d0ae16e13
--- /dev/null
+++ b/changelog.d/14174.feature
@@ -0,0 +1 @@
+Support for thread-specific notifications & receipts ([MSC3771](https://github.com/matrix-org/matrix-spec-proposals/pull/3771) and [MSC3773](https://github.com/matrix-org/matrix-spec-proposals/pull/3773)).
diff --git a/changelog.d/14175.feature b/changelog.d/14175.feature
new file mode 100644
index 0000000000..df3ce45a76
--- /dev/null
+++ b/changelog.d/14175.feature
@@ -0,0 +1 @@
+Support for [MSC3856](https://github.com/matrix-org/matrix-spec-proposals/pull/3856): threads list API.
diff --git a/changelog.d/14179.feature b/changelog.d/14179.feature
new file mode 100644
index 0000000000..48f2db91d3
--- /dev/null
+++ b/changelog.d/14179.feature
@@ -0,0 +1 @@
+Improve the validation of the following PUT endpoints: [`/directory/room/{roomAlias}`](https://spec.matrix.org/v1.4/client-server-api/#put_matrixclientv3directoryroomroomalias), [`/directory/list/room/{roomId}`](https://spec.matrix.org/v1.4/client-server-api/#put_matrixclientv3directorylistroomroomid) and [`/directory/list/appservice/{networkId}/{roomId}`](https://spec.matrix.org/v1.4/application-service-api/#put_matrixclientv3directorylistappservicenetworkidroomid).
diff --git a/changelog.d/14182.docker b/changelog.d/14182.docker
new file mode 100644
index 0000000000..a0ce1bce53
--- /dev/null
+++ b/changelog.d/14182.docker
@@ -0,0 +1 @@
+Set LD_PRELOAD to use jemalloc memory allocator in Dockerfile-workers.
diff --git a/changelog.d/14184.feature b/changelog.d/14184.feature
new file mode 100644
index 0000000000..016c704227
--- /dev/null
+++ b/changelog.d/14184.feature
@@ -0,0 +1 @@
+Advertise support for Matrix 1.3 and 1.4 on `/_matrix/client/versions`.
diff --git a/changelog.d/14186.misc b/changelog.d/14186.misc
new file mode 100644
index 0000000000..7b369cd871
--- /dev/null
+++ b/changelog.d/14186.misc
@@ -0,0 +1 @@
+Bump bcrypt from 3.2.0 to 4.0.1.
diff --git a/changelog.d/14187.misc b/changelog.d/14187.misc
new file mode 100644
index 0000000000..2e40b737a7
--- /dev/null
+++ b/changelog.d/14187.misc
@@ -0,0 +1 @@
+Bump types-pillow from 9.2.2 to 9.2.2.1.
diff --git a/changelog.d/14188.misc b/changelog.d/14188.misc
new file mode 100644
index 0000000000..57eadcf197
--- /dev/null
+++ b/changelog.d/14188.misc
@@ -0,0 +1 @@
+Bump types-bleach from 4.1.4 to 5.0.3.
diff --git a/changelog.d/14189.doc b/changelog.d/14189.doc
new file mode 100644
index 0000000000..6c7e556ad9
--- /dev/null
+++ b/changelog.d/14189.doc
@@ -0,0 +1 @@
+Fix dead link to the [Admin Registration API](https://matrix-org.github.io/synapse/latest/admin_api/register_api.html).
diff --git a/changelog.d/14200.misc b/changelog.d/14200.misc
new file mode 100644
index 0000000000..97c6934c23
--- /dev/null
+++ b/changelog.d/14200.misc
@@ -0,0 +1 @@
+Bump psycopg2 from 2.9.3 to 2.9.4.
diff --git a/changelog.d/14201.misc b/changelog.d/14201.misc
new file mode 100644
index 0000000000..1828206a9b
--- /dev/null
+++ b/changelog.d/14201.misc
@@ -0,0 +1 @@
+Bump click from 8.1.1 to 8.1.3.
|
