diff --git a/changelog.d/1.feature b/changelog.d/1.feature
new file mode 100644
index 0000000000..845642e445
--- /dev/null
+++ b/changelog.d/1.feature
@@ -0,0 +1 @@
+Forbid changing the name, avatar or topic of a direct room.
diff --git a/changelog.d/10.bugfix b/changelog.d/10.bugfix
new file mode 100644
index 0000000000..51f89f46dd
--- /dev/null
+++ b/changelog.d/10.bugfix
@@ -0,0 +1 @@
+Don't apply retention policy based filtering on state events.
diff --git a/changelog.d/11.feature b/changelog.d/11.feature
new file mode 100644
index 0000000000..362e4b1efd
--- /dev/null
+++ b/changelog.d/11.feature
@@ -0,0 +1 @@
+Allow server admins to configure a custom global rate-limiting for third party invites.
\ No newline at end of file
diff --git a/changelog.d/12.feature b/changelog.d/12.feature
new file mode 100644
index 0000000000..8e6e7a28af
--- /dev/null
+++ b/changelog.d/12.feature
@@ -0,0 +1 @@
+Add `/user/:user_id/info` CS servlet and to give user deactivated/expired information.
\ No newline at end of file
diff --git a/changelog.d/13.feature b/changelog.d/13.feature
new file mode 100644
index 0000000000..c2d2e93abf
--- /dev/null
+++ b/changelog.d/13.feature
@@ -0,0 +1 @@
+Hide expired users from the user directory, and optionally re-add them on renewal.
\ No newline at end of file
diff --git a/changelog.d/14.feature b/changelog.d/14.feature
new file mode 100644
index 0000000000..020d0bac1e
--- /dev/null
+++ b/changelog.d/14.feature
@@ -0,0 +1 @@
+User displaynames now have capitalised letters after - symbols.
\ No newline at end of file
diff --git a/changelog.d/15.misc b/changelog.d/15.misc
new file mode 100644
index 0000000000..4cc4a5175f
--- /dev/null
+++ b/changelog.d/15.misc
@@ -0,0 +1 @@
+Fix the ordering on `scripts/generate_signing_key.py`'s import statement.
diff --git a/changelog.d/17.misc b/changelog.d/17.misc
new file mode 100644
index 0000000000..58120ab5c7
--- /dev/null
+++ b/changelog.d/17.misc
@@ -0,0 +1 @@
+Blacklist some flaky sytests until they're fixed.
\ No newline at end of file
diff --git a/changelog.d/18.feature b/changelog.d/18.feature
new file mode 100644
index 0000000000..f5aa29a6e8
--- /dev/null
+++ b/changelog.d/18.feature
@@ -0,0 +1 @@
+Add option `limit_profile_requests_to_known_users` to prevent requirement of a user sharing a room with another user to query their profile information.
\ No newline at end of file
diff --git a/changelog.d/19.feature b/changelog.d/19.feature
new file mode 100644
index 0000000000..95a44a4a89
--- /dev/null
+++ b/changelog.d/19.feature
@@ -0,0 +1 @@
+Add `max_avatar_size` and `allowed_avatar_mimetypes` to restrict the size of user avatars and their file type respectively.
\ No newline at end of file
diff --git a/changelog.d/2.bugfix b/changelog.d/2.bugfix
new file mode 100644
index 0000000000..4fe5691468
--- /dev/null
+++ b/changelog.d/2.bugfix
@@ -0,0 +1 @@
+Don't treat 3PID revocation as a new 3PID invite.
diff --git a/changelog.d/20.bugfix b/changelog.d/20.bugfix
new file mode 100644
index 0000000000..8ba53c28f9
--- /dev/null
+++ b/changelog.d/20.bugfix
@@ -0,0 +1 @@
+Validate `client_secret` parameter against the regex provided by the C-S spec.
\ No newline at end of file
diff --git a/changelog.d/21.bugfix b/changelog.d/21.bugfix
new file mode 100644
index 0000000000..630d7812f7
--- /dev/null
+++ b/changelog.d/21.bugfix
@@ -0,0 +1 @@
+Fix resetting user passwords via a phone number.
diff --git a/changelog.d/3.bugfix b/changelog.d/3.bugfix
new file mode 100644
index 0000000000..cc4bcefa80
--- /dev/null
+++ b/changelog.d/3.bugfix
@@ -0,0 +1 @@
+Fix encoding on password reset HTML responses in Python 2.
diff --git a/changelog.d/4.bugfix b/changelog.d/4.bugfix
new file mode 100644
index 0000000000..fe717920a6
--- /dev/null
+++ b/changelog.d/4.bugfix
@@ -0,0 +1 @@
+Fix handling of filtered strings in Python 3.
diff --git a/changelog.d/5.bugfix b/changelog.d/5.bugfix
new file mode 100644
index 0000000000..53f57f46ca
--- /dev/null
+++ b/changelog.d/5.bugfix
@@ -0,0 +1 @@
+Fix room retention policy management in worker mode.
diff --git a/changelog.d/5083.feature b/changelog.d/5083.feature
new file mode 100644
index 0000000000..2ffdd37eef
--- /dev/null
+++ b/changelog.d/5083.feature
@@ -0,0 +1 @@
+Adds auth_profile_reqs option to require access_token to GET /profile endpoints on CS API.
diff --git a/changelog.d/5098.misc b/changelog.d/5098.misc
new file mode 100644
index 0000000000..9cd83bf226
--- /dev/null
+++ b/changelog.d/5098.misc
@@ -0,0 +1 @@
+Add workarounds for pep-517 install errors.
diff --git a/changelog.d/5214.feature b/changelog.d/5214.feature
new file mode 100644
index 0000000000..6c0f15c901
--- /dev/null
+++ b/changelog.d/5214.feature
@@ -0,0 +1 @@
+Allow server admins to define and enforce a password policy (MSC2000).
diff --git a/changelog.d/5416.misc b/changelog.d/5416.misc
new file mode 100644
index 0000000000..155e8c7cd3
--- /dev/null
+++ b/changelog.d/5416.misc
@@ -0,0 +1 @@
+Add unique index to the profile_replication_status table.
diff --git a/changelog.d/5420.feature b/changelog.d/5420.feature
new file mode 100644
index 0000000000..745864b903
--- /dev/null
+++ b/changelog.d/5420.feature
@@ -0,0 +1 @@
+Add configuration option to hide new users from the user directory.
diff --git a/changelog.d/5610.feature b/changelog.d/5610.feature
new file mode 100644
index 0000000000..b99514f97e
--- /dev/null
+++ b/changelog.d/5610.feature
@@ -0,0 +1 @@
+Implement new custom event rules for power levels.
diff --git a/changelog.d/5678.removal b/changelog.d/5678.removal
new file mode 100644
index 0000000000..085b84fda6
--- /dev/null
+++ b/changelog.d/5678.removal
@@ -0,0 +1 @@
+Synapse now no longer accepts the `-v`/`--verbose`, `-f`/`--log-file`, or `--log-config` command line flags, and removes the deprecated `verbose` and `log_file` configuration file options. Users of these options should migrate their options into the dedicated log configuration.
diff --git a/changelog.d/5694.misc b/changelog.d/5694.misc
new file mode 100644
index 0000000000..3b12dcc849
--- /dev/null
+++ b/changelog.d/5694.misc
@@ -0,0 +1 @@
+Make Jaeger fully configurable.
diff --git a/changelog.d/5695.misc b/changelog.d/5695.misc
new file mode 100644
index 0000000000..4741d32e25
--- /dev/null
+++ b/changelog.d/5695.misc
@@ -0,0 +1 @@
+Add precautionary measures to prevent future abuse of `window.opener` in default welcome page.
diff --git a/changelog.d/5702.bugfix b/changelog.d/5702.bugfix
new file mode 100644
index 0000000000..43b6e39b13
--- /dev/null
+++ b/changelog.d/5702.bugfix
@@ -0,0 +1 @@
+Fix 3PID invite to invite association detection in the Tchap room access rules.
diff --git a/changelog.d/5706.misc b/changelog.d/5706.misc
new file mode 100644
index 0000000000..5e15dfd5fa
--- /dev/null
+++ b/changelog.d/5706.misc
@@ -0,0 +1 @@
+Reduce database IO usage by optimising queries for current membership.
diff --git a/changelog.d/5713.misc b/changelog.d/5713.misc
new file mode 100644
index 0000000000..01ea1cf8d7
--- /dev/null
+++ b/changelog.d/5713.misc
@@ -0,0 +1 @@
+Improve caching when fetching `get_filtered_current_state_ids`.
diff --git a/changelog.d/5715.misc b/changelog.d/5715.misc
new file mode 100644
index 0000000000..a77366e0c0
--- /dev/null
+++ b/changelog.d/5715.misc
@@ -0,0 +1 @@
+Don't accept opentracing data from clients.
diff --git a/changelog.d/5717.misc b/changelog.d/5717.misc
new file mode 100644
index 0000000000..07dc3bca94
--- /dev/null
+++ b/changelog.d/5717.misc
@@ -0,0 +1 @@
+Speed up PostgreSQL unit tests in CI.
diff --git a/changelog.d/5719.misc b/changelog.d/5719.misc
new file mode 100644
index 0000000000..6d5294724c
--- /dev/null
+++ b/changelog.d/5719.misc
@@ -0,0 +1 @@
+Update the coding style document.
diff --git a/changelog.d/5720.misc b/changelog.d/5720.misc
new file mode 100644
index 0000000000..590f64f19d
--- /dev/null
+++ b/changelog.d/5720.misc
@@ -0,0 +1 @@
+Improve database query performance when recording retry intervals for remote hosts.
diff --git a/changelog.d/5722.misc b/changelog.d/5722.misc
new file mode 100644
index 0000000000..f2d236188d
--- /dev/null
+++ b/changelog.d/5722.misc
@@ -0,0 +1 @@
+Add a set of opentracing utils.
diff --git a/changelog.d/5724.bugfix b/changelog.d/5724.bugfix
new file mode 100644
index 0000000000..1b3683daf6
--- /dev/null
+++ b/changelog.d/5724.bugfix
@@ -0,0 +1 @@
+Fix stack overflow in server key lookup code.
\ No newline at end of file
diff --git a/changelog.d/5725.bugfix b/changelog.d/5725.bugfix
new file mode 100644
index 0000000000..73ef419727
--- /dev/null
+++ b/changelog.d/5725.bugfix
@@ -0,0 +1 @@
+start.sh no longer uses deprecated cli option.
diff --git a/changelog.d/5729.removal b/changelog.d/5729.removal
new file mode 100644
index 0000000000..3af5198e6b
--- /dev/null
+++ b/changelog.d/5729.removal
@@ -0,0 +1 @@
+ Synapse now no longer accepts the `-v`/`--verbose`, `-f`/`--log-file`, or `--log-config` command line flags, and removes the deprecated `verbose` and `log_file` configuration file options. Users of these options should migrate their options into the dedicated log configuration.
diff --git a/changelog.d/5730.misc b/changelog.d/5730.misc
new file mode 100644
index 0000000000..a99677f5e7
--- /dev/null
+++ b/changelog.d/5730.misc
@@ -0,0 +1 @@
+Cache result of get_version_string to reduce overhead of `/version` federation requests.
diff --git a/changelog.d/5731.misc b/changelog.d/5731.misc
new file mode 100644
index 0000000000..dffae5d874
--- /dev/null
+++ b/changelog.d/5731.misc
@@ -0,0 +1 @@
+Return 'user_type' in admin API user endpoints results.
diff --git a/changelog.d/5732.feature b/changelog.d/5732.feature
new file mode 100644
index 0000000000..9021864350
--- /dev/null
+++ b/changelog.d/5732.feature
@@ -0,0 +1 @@
+Add sd_notify hooks to ease systemd integration and allows usage of Type=Notify.
diff --git a/changelog.d/5733.misc b/changelog.d/5733.misc
new file mode 100644
index 0000000000..a2a8c26383
--- /dev/null
+++ b/changelog.d/5733.misc
@@ -0,0 +1 @@
+Don't package the sytest test blacklist file.
diff --git a/changelog.d/5736.misc b/changelog.d/5736.misc
new file mode 100644
index 0000000000..5713b8b32d
--- /dev/null
+++ b/changelog.d/5736.misc
@@ -0,0 +1 @@
+Replace uses of returnValue with plain return, as returnValue is not needed on Python 3.
diff --git a/changelog.d/5738.misc b/changelog.d/5738.misc
new file mode 100644
index 0000000000..5e15dfd5fa
--- /dev/null
+++ b/changelog.d/5738.misc
@@ -0,0 +1 @@
+Reduce database IO usage by optimising queries for current membership.
diff --git a/changelog.d/5740.misc b/changelog.d/5740.misc
new file mode 100644
index 0000000000..97a476bef5
--- /dev/null
+++ b/changelog.d/5740.misc
@@ -0,0 +1 @@
+Blacklist some flakey tests in worker mode.
diff --git a/changelog.d/5743.bugfix b/changelog.d/5743.bugfix
new file mode 100644
index 0000000000..65728ff079
--- /dev/null
+++ b/changelog.d/5743.bugfix
@@ -0,0 +1 @@
+Log when we receive an event receipt from an unexpected origin.
diff --git a/changelog.d/5749.misc b/changelog.d/5749.misc
new file mode 100644
index 0000000000..48dd61f461
--- /dev/null
+++ b/changelog.d/5749.misc
@@ -0,0 +1 @@
+Fix some error cases in the caching layer.
diff --git a/changelog.d/5750.misc b/changelog.d/5750.misc
new file mode 100644
index 0000000000..6beaa460a5
--- /dev/null
+++ b/changelog.d/5750.misc
@@ -0,0 +1 @@
+Add a prometheus metric for pending cache lookups.
\ No newline at end of file
diff --git a/changelog.d/5753.misc b/changelog.d/5753.misc
new file mode 100644
index 0000000000..22bba9ce3c
--- /dev/null
+++ b/changelog.d/5753.misc
@@ -0,0 +1 @@
+Stop trying to fetch events with event_id=None.
diff --git a/changelog.d/5760.feature b/changelog.d/5760.feature
new file mode 100644
index 0000000000..90302d793e
--- /dev/null
+++ b/changelog.d/5760.feature
@@ -0,0 +1 @@
+Force the access rule to be "restricted" if the join rule is "public".
diff --git a/changelog.d/5768.misc b/changelog.d/5768.misc
new file mode 100644
index 0000000000..7a9c88b4c2
--- /dev/null
+++ b/changelog.d/5768.misc
@@ -0,0 +1 @@
+Convert RedactionTestCase to modern test style.
diff --git a/changelog.d/5780.misc b/changelog.d/5780.misc
new file mode 100644
index 0000000000..b7eb56e625
--- /dev/null
+++ b/changelog.d/5780.misc
@@ -0,0 +1 @@
+Allow looping calls to be given arguments.
diff --git a/changelog.d/5807.feature b/changelog.d/5807.feature
new file mode 100644
index 0000000000..8b7d29a23c
--- /dev/null
+++ b/changelog.d/5807.feature
@@ -0,0 +1 @@
+Allow defining HTML templates to serve the user on account renewal attempt when using the account validity feature.
diff --git a/changelog.d/5815.feature b/changelog.d/5815.feature
new file mode 100644
index 0000000000..ca4df4e7f6
--- /dev/null
+++ b/changelog.d/5815.feature
@@ -0,0 +1 @@
+Implement per-room message retention policies.
diff --git a/changelog.d/6.bugfix b/changelog.d/6.bugfix
new file mode 100644
index 0000000000..43ab65cc95
--- /dev/null
+++ b/changelog.d/6.bugfix
@@ -0,0 +1 @@
+Don't forbid membership events which membership isn't 'join' or 'invite' in restricted rooms, so that users who got into these rooms before the access rules started to be enforced can leave them.
diff --git a/changelog.d/6125.feature b/changelog.d/6125.feature
new file mode 100644
index 0000000000..cbe5f8d3c8
--- /dev/null
+++ b/changelog.d/6125.feature
@@ -0,0 +1 @@
+Reject all pending invites for a user during deactivation.
diff --git a/changelog.d/6147.bugfix b/changelog.d/6147.bugfix
new file mode 100644
index 0000000000..b0f936d280
--- /dev/null
+++ b/changelog.d/6147.bugfix
@@ -0,0 +1 @@
+Don't 500 when trying to exchange a revoked 3PID invite.
diff --git a/changelog.d/6238.feature b/changelog.d/6238.feature
new file mode 100644
index 0000000000..d225ac33b6
--- /dev/null
+++ b/changelog.d/6238.feature
@@ -0,0 +1 @@
+Add support for outbound http proxying via http_proxy/HTTPS_PROXY env vars.
diff --git a/changelog.d/6436.bugfix b/changelog.d/6436.bugfix
new file mode 100644
index 0000000000..954a4e1d84
--- /dev/null
+++ b/changelog.d/6436.bugfix
@@ -0,0 +1 @@
+Fix a bug where a room could become unusable with a low retention policy and a low activity.
diff --git a/changelog.d/9.misc b/changelog.d/9.misc
new file mode 100644
index 0000000000..24fd12c978
--- /dev/null
+++ b/changelog.d/9.misc
@@ -0,0 +1 @@
+Add SyTest to the BuildKite CI.
|
