Merge branch 'develop' into rav/fix_attribute_mapping

91 files changed, 91 insertions, 0 deletions

diff --git a/changelog.d/5633.bugfix b/changelog.d/5633.bugfix
new file mode 100644
index 0000000000..b2ff803b9d
--- /dev/null
+++ b/changelog.d/5633.bugfix
@@ -0,0 +1 @@
+Don't create broken room when power_level_content_override.users does not contain creator_id.
\ No newline at end of file
diff --git a/changelog.d/5680.misc b/changelog.d/5680.misc
new file mode 100644
index 0000000000..46a403a188
--- /dev/null
+++ b/changelog.d/5680.misc
@@ -0,0 +1 @@
+Lay the groundwork for structured logging output.
diff --git a/changelog.d/5771.feature b/changelog.d/5771.feature
new file mode 100644
index 0000000000..f2f4de1fdd
--- /dev/null
+++ b/changelog.d/5771.feature
@@ -0,0 +1 @@
+Make Opentracing work in worker mode.
diff --git a/changelog.d/5776.misc b/changelog.d/5776.misc
new file mode 100644
index 0000000000..1fb1b9c152
--- /dev/null
+++ b/changelog.d/5776.misc
@@ -0,0 +1 @@
+Update opentracing docs to use the unified `trace` method.
diff --git a/changelog.d/5835.feature b/changelog.d/5835.feature
new file mode 100644
index 0000000000..3e8bf5068d
--- /dev/null
+++ b/changelog.d/5835.feature
@@ -0,0 +1 @@
+Add the ability to send registration emails from the homeserver rather than delegating to an identity server.
diff --git a/changelog.d/5844.misc b/changelog.d/5844.misc
new file mode 100644
index 0000000000..a0826af0d2
--- /dev/null
+++ b/changelog.d/5844.misc
@@ -0,0 +1 @@
+Retry well-known lookup before the cache expires, giving a grace period where the remote well-known can be down but we still use the old result.
diff --git a/changelog.d/5845.feature b/changelog.d/5845.feature
new file mode 100644
index 0000000000..7b0dc9a95e
--- /dev/null
+++ b/changelog.d/5845.feature
@@ -0,0 +1 @@
+Add an admin API to purge old rooms from the database.
diff --git a/changelog.d/5849.doc b/changelog.d/5849.doc
new file mode 100644
index 0000000000..fbe62e8633
--- /dev/null
+++ b/changelog.d/5849.doc
@@ -0,0 +1 @@
+Convert documentation to markdown (from rst)
diff --git a/changelog.d/5850.feature b/changelog.d/5850.feature
new file mode 100644
index 0000000000..b565929a54
--- /dev/null
+++ b/changelog.d/5850.feature
@@ -0,0 +1 @@
+Add retry to well-known lookups if we have recently seen a valid well-known record for the server.
diff --git a/changelog.d/5852.feature b/changelog.d/5852.feature
new file mode 100644
index 0000000000..4a0fc6c542
--- /dev/null
+++ b/changelog.d/5852.feature
@@ -0,0 +1 @@
+Pass opentracing contexts between servers when transmitting EDUs.
diff --git a/changelog.d/5853.feature b/changelog.d/5853.feature
new file mode 100644
index 0000000000..80a04ae2ee
--- /dev/null
+++ b/changelog.d/5853.feature
@@ -0,0 +1 @@
+Opentracing for device list updates.
diff --git a/changelog.d/5855.misc b/changelog.d/5855.misc
new file mode 100644
index 0000000000..32db7fbe37
--- /dev/null
+++ b/changelog.d/5855.misc
@@ -0,0 +1 @@
+Opentracing for room and e2e keys.
diff --git a/changelog.d/5856.feature b/changelog.d/5856.feature
new file mode 100644
index 0000000000..f4310b9244
--- /dev/null
+++ b/changelog.d/5856.feature
@@ -0,0 +1 @@
+Add a tag recording a request's authenticated entity and corresponding servlet in opentracing.
diff --git a/changelog.d/5857.bugfix b/changelog.d/5857.bugfix
new file mode 100644
index 0000000000..008799ccbb
--- /dev/null
+++ b/changelog.d/5857.bugfix
@@ -0,0 +1 @@
+Fix database index so that different backup versions can have the same sessions.
diff --git a/changelog.d/5859.feature b/changelog.d/5859.feature
new file mode 100644
index 0000000000..52df7fc81b
--- /dev/null
+++ b/changelog.d/5859.feature
@@ -0,0 +1 @@
+Add unstable support for MSC2197 (filtered search requests over federation), in order to allow upcoming room directory query performance improvements.
diff --git a/changelog.d/5860.misc b/changelog.d/5860.misc
new file mode 100644
index 0000000000..f9960b17b4
--- /dev/null
+++ b/changelog.d/5860.misc
@@ -0,0 +1 @@
+Remove log line for debugging issue #5407.
diff --git a/changelog.d/5863.bugfix b/changelog.d/5863.bugfix
new file mode 100644
index 0000000000..bceae5be67
--- /dev/null
+++ b/changelog.d/5863.bugfix
@@ -0,0 +1 @@
+Fix Synapse looking for config options `password_reset_failure_template` and `password_reset_success_template`, when they are actually `password_reset_template_failure_html`, `password_reset_template_success_html`.
diff --git a/changelog.d/5864.feature b/changelog.d/5864.feature
new file mode 100644
index 0000000000..40ac11db64
--- /dev/null
+++ b/changelog.d/5864.feature
@@ -0,0 +1 @@
+Correctly retry all hosts returned from SRV when we fail to connect.
diff --git a/changelog.d/5868.feature b/changelog.d/5868.feature
new file mode 100644
index 0000000000..69605c1ae1
--- /dev/null
+++ b/changelog.d/5868.feature
@@ -0,0 +1 @@
+Add `m.require_identity_server` key to `/versions`'s `unstable_features` section.
\ No newline at end of file
diff --git a/changelog.d/5875.misc b/changelog.d/5875.misc
new file mode 100644
index 0000000000..e188c28d2f
--- /dev/null
+++ b/changelog.d/5875.misc
@@ -0,0 +1 @@
+Deprecate the `trusted_third_party_id_servers` option.
\ No newline at end of file
diff --git a/changelog.d/5876.feature b/changelog.d/5876.feature
new file mode 100644
index 0000000000..df88193fbd
--- /dev/null
+++ b/changelog.d/5876.feature
@@ -0,0 +1 @@
+Replace `trust_identity_server_for_password_resets` config option with `account_threepid_delegates`.
\ No newline at end of file
diff --git a/changelog.d/5877.removal b/changelog.d/5877.removal
new file mode 100644
index 0000000000..b6d84fb401
--- /dev/null
+++ b/changelog.d/5877.removal
@@ -0,0 +1 @@
+Remove shared secret registration from client/r0/register endpoint. Contributed by Awesome Technologies Innovationslabor GmbH.
diff --git a/changelog.d/5878.feature b/changelog.d/5878.feature
new file mode 100644
index 0000000000..d9d6df880e
--- /dev/null
+++ b/changelog.d/5878.feature
@@ -0,0 +1 @@
+Add admin API endpoint for setting whether or not a user is a server administrator.
diff --git a/changelog.d/5885.bugfix b/changelog.d/5885.bugfix
new file mode 100644
index 0000000000..411d925fd4
--- /dev/null
+++ b/changelog.d/5885.bugfix
@@ -0,0 +1 @@
+Fix stack overflow when recovering an appservice which had an outage.
diff --git a/changelog.d/5886.misc b/changelog.d/5886.misc
new file mode 100644
index 0000000000..22adba3d85
--- /dev/null
+++ b/changelog.d/5886.misc
@@ -0,0 +1 @@
+Refactor the Appservice scheduler code.
diff --git a/changelog.d/5892.misc b/changelog.d/5892.misc
new file mode 100644
index 0000000000..939fe8c655
--- /dev/null
+++ b/changelog.d/5892.misc
@@ -0,0 +1 @@
+Compatibility with v2 Identity Service APIs other than /lookup.
\ No newline at end of file
diff --git a/changelog.d/5893.misc b/changelog.d/5893.misc
new file mode 100644
index 0000000000..07ee4888dc
--- /dev/null
+++ b/changelog.d/5893.misc
@@ -0,0 +1 @@
+Drop some unused tables.
diff --git a/changelog.d/5894.misc b/changelog.d/5894.misc
new file mode 100644
index 0000000000..fca4485ff7
--- /dev/null
+++ b/changelog.d/5894.misc
@@ -0,0 +1 @@
+Add missing index on users_in_public_rooms to improve the performance of directory queries.
diff --git a/changelog.d/5895.feature b/changelog.d/5895.feature
new file mode 100644
index 0000000000..c394a3772c
--- /dev/null
+++ b/changelog.d/5895.feature
@@ -0,0 +1 @@
+Add config option to sign remote key query responses with a separate key.
diff --git a/changelog.d/5896.misc b/changelog.d/5896.misc
new file mode 100644
index 0000000000..ed47c747bd
--- /dev/null
+++ b/changelog.d/5896.misc
@@ -0,0 +1 @@
+Improve the logging when we have an error when fetching signing keys.
diff --git a/changelog.d/5897.feature b/changelog.d/5897.feature
new file mode 100644
index 0000000000..1557e559e8
--- /dev/null
+++ b/changelog.d/5897.feature
@@ -0,0 +1 @@
+Switch to using the v2 Identity Service `/lookup` API where available, with fallback to v1. (Implements [MSC2134](https://github.com/matrix-org/matrix-doc/pull/2134) plus id_access_token authentication for v2 Identity Service APIs from [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140)).
diff --git a/changelog.d/5900.feature b/changelog.d/5900.feature
new file mode 100644
index 0000000000..b62d88a76b
--- /dev/null
+++ b/changelog.d/5900.feature
@@ -0,0 +1 @@
+Add support for config templating.
diff --git a/changelog.d/5902.feature b/changelog.d/5902.feature
new file mode 100644
index 0000000000..0660f65cfa
--- /dev/null
+++ b/changelog.d/5902.feature
@@ -0,0 +1 @@
+Users with the type of "support" or "bot" are no longer required to consent.
\ No newline at end of file
diff --git a/changelog.d/5904.feature b/changelog.d/5904.feature
new file mode 100644
index 0000000000..43b5304f39
--- /dev/null
+++ b/changelog.d/5904.feature
@@ -0,0 +1 @@
+Let synctl accept a directory of config files.
diff --git a/changelog.d/5906.feature b/changelog.d/5906.feature
new file mode 100644
index 0000000000..7c789510a6
--- /dev/null
+++ b/changelog.d/5906.feature
@@ -0,0 +1 @@
+Increase max display name size to 256.
diff --git a/changelog.d/5909.misc b/changelog.d/5909.misc
new file mode 100644
index 0000000000..03d0c4367b
--- /dev/null
+++ b/changelog.d/5909.misc
@@ -0,0 +1 @@
+Fix error message which referred to public_base_url instead of public_baseurl. Thanks to @aaronraimist for the fix!
diff --git a/changelog.d/5911.misc b/changelog.d/5911.misc
new file mode 100644
index 0000000000..fe5a8fd59c
--- /dev/null
+++ b/changelog.d/5911.misc
@@ -0,0 +1 @@
+Add support for database engine-specific schema deltas, based on file extension.
\ No newline at end of file
diff --git a/changelog.d/5914.feature b/changelog.d/5914.feature
new file mode 100644
index 0000000000..85c7bf5963
--- /dev/null
+++ b/changelog.d/5914.feature
@@ -0,0 +1 @@
+Add admin API endpoint for getting whether or not a user is a server administrator.
diff --git a/changelog.d/5915.bugfix b/changelog.d/5915.bugfix
new file mode 100644
index 0000000000..bf5b99fedc
--- /dev/null
+++ b/changelog.d/5915.bugfix
@@ -0,0 +1 @@
+Fix 404 for thumbnail download when `dynamic_thumbnails` is `false` and the thumbnail was dynamically generated. Fix reported by rkfg.
diff --git a/changelog.d/5920.bugfix b/changelog.d/5920.bugfix
new file mode 100644
index 0000000000..e45eb0ffee
--- /dev/null
+++ b/changelog.d/5920.bugfix
@@ -0,0 +1 @@
+Fix a cache-invalidation bug for worker-based deployments.
diff --git a/changelog.d/5922.misc b/changelog.d/5922.misc
new file mode 100644
index 0000000000..2cc864897e
--- /dev/null
+++ b/changelog.d/5922.misc
@@ -0,0 +1 @@
+Update Buildkite pipeline to use plugins instead of buildkite-agent commands.
diff --git a/changelog.d/5926.misc b/changelog.d/5926.misc
new file mode 100644
index 0000000000..4383c302ec
--- /dev/null
+++ b/changelog.d/5926.misc
@@ -0,0 +1 @@
+Add link in sample config to the logging config schema.
diff --git a/changelog.d/5931.misc b/changelog.d/5931.misc
new file mode 100644
index 0000000000..ac8e74f5b9
--- /dev/null
+++ b/changelog.d/5931.misc
@@ -0,0 +1 @@
+Remove unnecessary parentheses in return statements.
\ No newline at end of file
diff --git a/changelog.d/5934.feature b/changelog.d/5934.feature
new file mode 100644
index 0000000000..eae969a52a
--- /dev/null
+++ b/changelog.d/5934.feature
@@ -0,0 +1 @@
+Redact events in the database that have been redacted for a month.
diff --git a/changelog.d/5938.misc b/changelog.d/5938.misc
new file mode 100644
index 0000000000..b5a3b6ee3b
--- /dev/null
+++ b/changelog.d/5938.misc
@@ -0,0 +1 @@
+Remove unused jenkins/prepare_sytest.sh file.
diff --git a/changelog.d/5940.feature b/changelog.d/5940.feature
new file mode 100644
index 0000000000..5b69b97fe7
--- /dev/null
+++ b/changelog.d/5940.feature
@@ -0,0 +1 @@
+Add the ability to send registration emails from the homeserver rather than delegating to an identity server.
\ No newline at end of file
diff --git a/changelog.d/5943.misc b/changelog.d/5943.misc
new file mode 100644
index 0000000000..6545e1244a
--- /dev/null
+++ b/changelog.d/5943.misc
@@ -0,0 +1 @@
+Move Buildkite pipeline config to the pipelines repo.
diff --git a/changelog.d/5953.misc b/changelog.d/5953.misc
new file mode 100644
index 0000000000..38e885f42a
--- /dev/null
+++ b/changelog.d/5953.misc
@@ -0,0 +1 @@
+Update INSTALL.md to say that Python 2 is no longer supported.
diff --git a/changelog.d/5962.misc b/changelog.d/5962.misc
new file mode 100644
index 0000000000..d97d376c36
--- /dev/null
+++ b/changelog.d/5962.misc
@@ -0,0 +1 @@
+Remove unnecessary return statements in the codebase which were the result of a regex run.
\ No newline at end of file
diff --git a/changelog.d/5963.misc b/changelog.d/5963.misc
new file mode 100644
index 0000000000..0d6c3c3d65
--- /dev/null
+++ b/changelog.d/5963.misc
@@ -0,0 +1 @@
+Remove left-over methods from C/S registration API.
\ No newline at end of file
diff --git a/changelog.d/5964.feature b/changelog.d/5964.feature
new file mode 100644
index 0000000000..273c9df026
--- /dev/null
+++ b/changelog.d/5964.feature
@@ -0,0 +1 @@
+Remove `bind_email` and `bind_msisdn` parameters from /register ala MSC2140.
\ No newline at end of file
diff --git a/changelog.d/5966.bugfix b/changelog.d/5966.bugfix
new file mode 100644
index 0000000000..b8ef5a7819
--- /dev/null
+++ b/changelog.d/5966.bugfix
@@ -0,0 +1 @@
+Fix admin API for listing media in a room not being available with an external media repo.
diff --git a/changelog.d/5967.bugfix b/changelog.d/5967.bugfix
new file mode 100644
index 0000000000..8d7bf5c2e9
--- /dev/null
+++ b/changelog.d/5967.bugfix
@@ -0,0 +1 @@
+Fix list media admin API always returning an error.
diff --git a/changelog.d/5969.feature b/changelog.d/5969.feature
new file mode 100644
index 0000000000..cf603fa0c6
--- /dev/null
+++ b/changelog.d/5969.feature
@@ -0,0 +1 @@
+Replace `trust_identity_server_for_password_resets` config option with `account_threepid_delegates`.
diff --git a/changelog.d/5970.docker b/changelog.d/5970.docker
new file mode 100644
index 0000000000..c9d04da9cd
--- /dev/null
+++ b/changelog.d/5970.docker
@@ -0,0 +1 @@
+Avoid changing UID/GID if they are already correct.
diff --git a/changelog.d/5971.bugfix b/changelog.d/5971.bugfix
new file mode 100644
index 0000000000..9ea095103b
--- /dev/null
+++ b/changelog.d/5971.bugfix
@@ -0,0 +1 @@
+Fix room and user stats tracking.
diff --git a/changelog.d/5975.misc b/changelog.d/5975.misc
new file mode 100644
index 0000000000..5fcd229b89
--- /dev/null
+++ b/changelog.d/5975.misc
@@ -0,0 +1 @@
+Cleanup event auth type initialisation.
\ No newline at end of file
diff --git a/changelog.d/5979.feature b/changelog.d/5979.feature
new file mode 100644
index 0000000000..94888aa2d3
--- /dev/null
+++ b/changelog.d/5979.feature
@@ -0,0 +1 @@
+Use the v2 Identity Service API for 3PID invites.
\ No newline at end of file
diff --git a/changelog.d/5980.feature b/changelog.d/5980.feature
new file mode 100644
index 0000000000..f25d8d81d9
--- /dev/null
+++ b/changelog.d/5980.feature
@@ -0,0 +1 @@
+Add POST /_matrix/client/r0/account/3pid/unbind endpoint from MSC2140 for unbinding a 3PID from an identity server without removing it from the homeserver user account.
\ No newline at end of file
diff --git a/changelog.d/5981.feature b/changelog.d/5981.feature
new file mode 100644
index 0000000000..e39514273d
--- /dev/null
+++ b/changelog.d/5981.feature
@@ -0,0 +1 @@
+Setting metrics_flags.known_servers to True in the configuration will publish the synapse_federation_known_servers metric over Prometheus. This represents the total number of servers your server knows about (i.e. is in rooms with), including itself.
diff --git a/changelog.d/5982.bugfix b/changelog.d/5982.bugfix
new file mode 100644
index 0000000000..3ea281a3a0
--- /dev/null
+++ b/changelog.d/5982.bugfix
@@ -0,0 +1 @@
+Include missing opentracing contexts in outbout replication requests.
diff --git a/changelog.d/5983.feature b/changelog.d/5983.feature
new file mode 100644
index 0000000000..aa23ee6dcd
--- /dev/null
+++ b/changelog.d/5983.feature
@@ -0,0 +1 @@
+Add minimum opentracing for client servlets.
diff --git a/changelog.d/5984.bugfix b/changelog.d/5984.bugfix
new file mode 100644
index 0000000000..3387bf82bb
--- /dev/null
+++ b/changelog.d/5984.bugfix
@@ -0,0 +1 @@
+Fix sending of EDUs when opentracing is enabled with an empty whitelist.
diff --git a/changelog.d/5985.feature b/changelog.d/5985.feature
new file mode 100644
index 0000000000..e5e29504af
--- /dev/null
+++ b/changelog.d/5985.feature
@@ -0,0 +1 @@
+Check at setup that opentracing is installed if it's enabled in the config.
diff --git a/changelog.d/5986.feature b/changelog.d/5986.feature
new file mode 100644
index 0000000000..f56aec1b32
--- /dev/null
+++ b/changelog.d/5986.feature
@@ -0,0 +1 @@
+Trace replication send times.
diff --git a/changelog.d/5988.bugfix b/changelog.d/5988.bugfix
new file mode 100644
index 0000000000..5c3597cb53
--- /dev/null
+++ b/changelog.d/5988.bugfix
@@ -0,0 +1 @@
+Fix invalid references to None while opentracing if the log context slips.
diff --git a/changelog.d/5989.misc b/changelog.d/5989.misc
new file mode 100644
index 0000000000..9f2525fd3e
--- /dev/null
+++ b/changelog.d/5989.misc
@@ -0,0 +1 @@
+Clean up dependency checking at setup.
diff --git a/changelog.d/5991.bugfix b/changelog.d/5991.bugfix
new file mode 100644
index 0000000000..5c3597cb53
--- /dev/null
+++ b/changelog.d/5991.bugfix
@@ -0,0 +1 @@
+Fix invalid references to None while opentracing if the log context slips.
diff --git a/changelog.d/5993.feature b/changelog.d/5993.feature
new file mode 100644
index 0000000000..3e8bf5068d
--- /dev/null
+++ b/changelog.d/5993.feature
@@ -0,0 +1 @@
+Add the ability to send registration emails from the homeserver rather than delegating to an identity server.
diff --git a/changelog.d/5994.feature b/changelog.d/5994.feature
new file mode 100644
index 0000000000..5b69b97fe7
--- /dev/null
+++ b/changelog.d/5994.feature
@@ -0,0 +1 @@
+Add the ability to send registration emails from the homeserver rather than delegating to an identity server.
\ No newline at end of file
diff --git a/changelog.d/5995.bugfix b/changelog.d/5995.bugfix
new file mode 100644
index 0000000000..e03ab98bc6
--- /dev/null
+++ b/changelog.d/5995.bugfix
@@ -0,0 +1 @@
+Return a M_MISSING_PARAM if `sid` is not provided to `/account/3pid`.
\ No newline at end of file
diff --git a/changelog.d/5996.bugfix b/changelog.d/5996.bugfix
new file mode 100644
index 0000000000..05e31faaa2
--- /dev/null
+++ b/changelog.d/5996.bugfix
@@ -0,0 +1 @@
+federation_certificate_verification_whitelist now will not cause TypeErrors to be raised (a regression in 1.3). Additionally, it now supports internationalised domain names in their non-canonical representation.
diff --git a/changelog.d/5998.bugfix b/changelog.d/5998.bugfix
new file mode 100644
index 0000000000..9ea095103b
--- /dev/null
+++ b/changelog.d/5998.bugfix
@@ -0,0 +1 @@
+Fix room and user stats tracking.
diff --git a/changelog.d/6003.misc b/changelog.d/6003.misc
new file mode 100644
index 0000000000..4152d05f87
--- /dev/null
+++ b/changelog.d/6003.misc
@@ -0,0 +1 @@
+Add opentracing span over HTTP push processing.
diff --git a/changelog.d/6004.bugfix b/changelog.d/6004.bugfix
new file mode 100644
index 0000000000..45c179c8fd
--- /dev/null
+++ b/changelog.d/6004.bugfix
@@ -0,0 +1 @@
+Only count real users when checking for auto-creation of auto-join room.
diff --git a/changelog.d/6005.feature b/changelog.d/6005.feature
new file mode 100644
index 0000000000..ed6491d3e4
--- /dev/null
+++ b/changelog.d/6005.feature
@@ -0,0 +1 @@
+The new Prometheus metric `synapse_build_info` exposes the Python version, OS version, and Synapse version of the running server.
diff --git a/changelog.d/6009.misc b/changelog.d/6009.misc
new file mode 100644
index 0000000000..fea479e1dd
--- /dev/null
+++ b/changelog.d/6009.misc
@@ -0,0 +1 @@
+Small refactor of function arguments and docstrings in RoomMemberHandler.
\ No newline at end of file
diff --git a/changelog.d/6010.misc b/changelog.d/6010.misc
new file mode 100644
index 0000000000..0659f12ebd
--- /dev/null
+++ b/changelog.d/6010.misc
@@ -0,0 +1 @@
+Remove unused `origin` argument on FederationHandler.add_display_name_to_third_party_invite.
\ No newline at end of file
diff --git a/changelog.d/6011.feature b/changelog.d/6011.feature
new file mode 100644
index 0000000000..ad16acb12b
--- /dev/null
+++ b/changelog.d/6011.feature
@@ -0,0 +1 @@
+Use account_threepid_delegate.email and account_threepid_delegate.msisdn for validating threepid sessions.
\ No newline at end of file
diff --git a/changelog.d/6012.feature b/changelog.d/6012.feature
new file mode 100644
index 0000000000..25425510c6
--- /dev/null
+++ b/changelog.d/6012.feature
@@ -0,0 +1 @@
+Add report_stats_endpoint option to configure where stats are reported to, if enabled. Contributed by @Sorunome.
diff --git a/changelog.d/6013.misc b/changelog.d/6013.misc
new file mode 100644
index 0000000000..939fe8c655
--- /dev/null
+++ b/changelog.d/6013.misc
@@ -0,0 +1 @@
+Compatibility with v2 Identity Service APIs other than /lookup.
\ No newline at end of file
diff --git a/changelog.d/6015.feature b/changelog.d/6015.feature
new file mode 100644
index 0000000000..42aaffced9
--- /dev/null
+++ b/changelog.d/6015.feature
@@ -0,0 +1 @@
+Add config option to increase ratelimits for room admins redacting messages.
diff --git a/changelog.d/6016.misc b/changelog.d/6016.misc
new file mode 100644
index 0000000000..91cf164714
--- /dev/null
+++ b/changelog.d/6016.misc
@@ -0,0 +1 @@
+Add a 'failure_ts' column to the 'destinations' database table.
diff --git a/changelog.d/6017.misc b/changelog.d/6017.misc
new file mode 100644
index 0000000000..5ccab9c6ca
--- /dev/null
+++ b/changelog.d/6017.misc
@@ -0,0 +1 @@
+Clean up some code in the retry logic.
diff --git a/changelog.d/6020.bugfix b/changelog.d/6020.bugfix
new file mode 100644
index 0000000000..58a7deba9d
--- /dev/null
+++ b/changelog.d/6020.bugfix
@@ -0,0 +1 @@
+Ensure support users can be registered even if MAU limit is reached.
diff --git a/changelog.d/6023.misc b/changelog.d/6023.misc
new file mode 100644
index 0000000000..d80410c22c
--- /dev/null
+++ b/changelog.d/6023.misc
@@ -0,0 +1 @@
+Fix the structured logging tests stomping on the global log configuration for subsequent tests.
diff --git a/changelog.d/6024.bugfix b/changelog.d/6024.bugfix
new file mode 100644
index 0000000000..ddad34595b
--- /dev/null
+++ b/changelog.d/6024.bugfix
@@ -0,0 +1 @@
+Fix bug where login error was shown incorrectly on SSO fallback login.
diff --git a/changelog.d/6025.bugfix b/changelog.d/6025.bugfix
new file mode 100644
index 0000000000..50d7f9aab5
--- /dev/null
+++ b/changelog.d/6025.bugfix
@@ -0,0 +1 @@
+Fix bug in calculating the federation retry backoff period.
\ No newline at end of file
diff --git a/changelog.d/6026.feature b/changelog.d/6026.feature
new file mode 100644
index 0000000000..2489ff09b5
--- /dev/null
+++ b/changelog.d/6026.feature
@@ -0,0 +1 @@
+Stop sending federation transactions to servers which have been down for a long time.
diff --git a/changelog.d/6029.bugfix b/changelog.d/6029.bugfix
new file mode 100644
index 0000000000..9ea095103b
--- /dev/null
+++ b/changelog.d/6029.bugfix
@@ -0,0 +1 @@
+Fix room and user stats tracking.
diff --git a/changelog.d/6032.misc b/changelog.d/6032.misc
new file mode 100644
index 0000000000..ec5b5eb881
--- /dev/null
+++ b/changelog.d/6032.misc
@@ -0,0 +1 @@
+Add developer documentation for using SAML2.