diff --git a/changelog.d/4276.misc b/changelog.d/4276.misc
new file mode 100644
index 0000000000..285939a4b8
--- /dev/null
+++ b/changelog.d/4276.misc
@@ -0,0 +1 @@
+Improve README section on performance troubleshooting.
diff --git a/changelog.d/5015.misc b/changelog.d/5015.misc
new file mode 100644
index 0000000000..eeec85b92c
--- /dev/null
+++ b/changelog.d/5015.misc
@@ -0,0 +1 @@
+Add logging to 3pid invite signature verification.
diff --git a/changelog.d/5042.bugfix b/changelog.d/5042.bugfix
new file mode 100644
index 0000000000..736b07c790
--- /dev/null
+++ b/changelog.d/5042.bugfix
@@ -0,0 +1 @@
+Fix bug processing incoming events over federation if call to `/get_missing_events` fails.
diff --git a/changelog.d/5051.bugfix b/changelog.d/5051.bugfix
new file mode 100644
index 0000000000..bfa22cc759
--- /dev/null
+++ b/changelog.d/5051.bugfix
@@ -0,0 +1 @@
+Prevent >1 room upgrades happening simultaneously on the same room.
diff --git a/changelog.d/5252.feature b/changelog.d/5252.feature
new file mode 100644
index 0000000000..44115b0382
--- /dev/null
+++ b/changelog.d/5252.feature
@@ -0,0 +1 @@
+Add monthly active users to phonehome stats.
diff --git a/changelog.d/5378.misc b/changelog.d/5378.misc
new file mode 100644
index 0000000000..365e49d634
--- /dev/null
+++ b/changelog.d/5378.misc
@@ -0,0 +1 @@
+Track deactivated accounts in the database.
diff --git a/changelog.d/5381.misc b/changelog.d/5381.misc
new file mode 100644
index 0000000000..bbf70a0445
--- /dev/null
+++ b/changelog.d/5381.misc
@@ -0,0 +1 @@
+Clean up code for sending federation EDUs.
diff --git a/changelog.d/5383.misc b/changelog.d/5383.misc
new file mode 100644
index 0000000000..9dd5d1df93
--- /dev/null
+++ b/changelog.d/5383.misc
@@ -0,0 +1 @@
+Don't log non-200 responses from federation queries as exceptions.
diff --git a/changelog.d/5384.feature b/changelog.d/5384.feature
new file mode 100644
index 0000000000..9497f521c8
--- /dev/null
+++ b/changelog.d/5384.feature
@@ -0,0 +1 @@
+Statistics on forward extremities per room are now exposed via Prometheus.
diff --git a/changelog.d/5387.bugfix b/changelog.d/5387.bugfix
new file mode 100644
index 0000000000..2c6c94efc4
--- /dev/null
+++ b/changelog.d/5387.bugfix
@@ -0,0 +1 @@
+Warn about disabling email-based password resets when a reset occurs, and remove warning when someone attempts a phone-based reset.
diff --git a/changelog.d/5388.bugfix b/changelog.d/5388.bugfix
new file mode 100644
index 0000000000..503e830915
--- /dev/null
+++ b/changelog.d/5388.bugfix
@@ -0,0 +1 @@
+Fix email notifications for unnamed rooms with multiple people.
diff --git a/changelog.d/5389.bugfix b/changelog.d/5389.bugfix
new file mode 100644
index 0000000000..dd648e26c8
--- /dev/null
+++ b/changelog.d/5389.bugfix
@@ -0,0 +1 @@
+Fix exceptions in federation reader worker caused by attempting to renew attestations, which should only happen on master worker.
diff --git a/changelog.d/5390.bugfix b/changelog.d/5390.bugfix
new file mode 100644
index 0000000000..e7b7483cf2
--- /dev/null
+++ b/changelog.d/5390.bugfix
@@ -0,0 +1 @@
+Fix handling of failures fetching remote content to not log failures as exceptions.
diff --git a/changelog.d/5394.bugfix b/changelog.d/5394.bugfix
new file mode 100644
index 0000000000..2ad9fbe82c
--- /dev/null
+++ b/changelog.d/5394.bugfix
@@ -0,0 +1 @@
+Fix a bug where deactivated users could receive renewal emails if the account validity feature is on.
diff --git a/changelog.d/5418.bugfix b/changelog.d/5418.bugfix
deleted file mode 100644
index 3fd4d2a882..0000000000
--- a/changelog.d/5418.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix bug where attempting to send transactions with large number of EDUs can fail.
diff --git a/changelog.d/5425.removal b/changelog.d/5425.removal
new file mode 100644
index 0000000000..30022ee63d
--- /dev/null
+++ b/changelog.d/5425.removal
@@ -0,0 +1 @@
+Python 2.7 is no longer a supported platform. Synapse now requires Python 3.5+ to run.
diff --git a/changelog.d/5440.feature b/changelog.d/5440.feature
new file mode 100644
index 0000000000..63d9b58734
--- /dev/null
+++ b/changelog.d/5440.feature
@@ -0,0 +1 @@
+Allow server admins to define implementations of extra rules for allowing or denying incoming events.
diff --git a/changelog.d/5446.misc b/changelog.d/5446.misc
new file mode 100644
index 0000000000..e5209be0a6
--- /dev/null
+++ b/changelog.d/5446.misc
@@ -0,0 +1 @@
+Update Python syntax in contrib/ to Python 3.
diff --git a/changelog.d/5447.misc b/changelog.d/5447.misc
new file mode 100644
index 0000000000..dd52068404
--- /dev/null
+++ b/changelog.d/5447.misc
@@ -0,0 +1 @@
+Update federation_client dev script to support `.well-known` and work with python3.
diff --git a/changelog.d/5448.removal b/changelog.d/5448.removal
new file mode 100644
index 0000000000..33b9859dae
--- /dev/null
+++ b/changelog.d/5448.removal
@@ -0,0 +1 @@
+PostgreSQL 9.4 is no longer supported. Synapse requires Postgres 9.5+ or above for Postgres support.
diff --git a/changelog.d/5458.feature b/changelog.d/5458.feature
new file mode 100644
index 0000000000..9497f521c8
--- /dev/null
+++ b/changelog.d/5458.feature
@@ -0,0 +1 @@
+Statistics on forward extremities per room are now exposed via Prometheus.
diff --git a/changelog.d/5459.misc b/changelog.d/5459.misc
new file mode 100644
index 0000000000..904e45f66b
--- /dev/null
+++ b/changelog.d/5459.misc
@@ -0,0 +1 @@
+SyTest has been moved to Buildkite.
diff --git a/changelog.d/5460.misc b/changelog.d/5460.misc
new file mode 100644
index 0000000000..badc8bb79a
--- /dev/null
+++ b/changelog.d/5460.misc
@@ -0,0 +1 @@
+Demo script now uses python3.
diff --git a/changelog.d/5461.feature b/changelog.d/5461.feature
new file mode 100644
index 0000000000..9497f521c8
--- /dev/null
+++ b/changelog.d/5461.feature
@@ -0,0 +1 @@
+Statistics on forward extremities per room are now exposed via Prometheus.
diff --git a/changelog.d/5464.bugfix b/changelog.d/5464.bugfix
new file mode 100644
index 0000000000..8278d1bce9
--- /dev/null
+++ b/changelog.d/5464.bugfix
@@ -0,0 +1 @@
+Fix missing invite state after exchanging 3PID invites over federaton.
diff --git a/changelog.d/5465.misc b/changelog.d/5465.misc
new file mode 100644
index 0000000000..af5f0f8f45
--- /dev/null
+++ b/changelog.d/5465.misc
@@ -0,0 +1,2 @@
+Track deactivated accounts in the database.
+
diff --git a/changelog.d/5474.feature b/changelog.d/5474.feature
new file mode 100644
index 0000000000..63d9b58734
--- /dev/null
+++ b/changelog.d/5474.feature
@@ -0,0 +1 @@
+Allow server admins to define implementations of extra rules for allowing or denying incoming events.
diff --git a/changelog.d/5476.misc b/changelog.d/5476.misc
new file mode 100644
index 0000000000..7955c14744
--- /dev/null
+++ b/changelog.d/5476.misc
@@ -0,0 +1 @@
+Add new metrics for number of forward extremities being persisted and number of state groups involved in resolution.
diff --git a/changelog.d/5477.feature b/changelog.d/5477.feature
new file mode 100644
index 0000000000..63d9b58734
--- /dev/null
+++ b/changelog.d/5477.feature
@@ -0,0 +1 @@
+Allow server admins to define implementations of extra rules for allowing or denying incoming events.
diff --git a/changelog.d/5478.misc b/changelog.d/5478.misc
new file mode 100644
index 0000000000..829bb1e521
--- /dev/null
+++ b/changelog.d/5478.misc
@@ -0,0 +1 @@
+The demo servers talk to each other again.
diff --git a/changelog.d/5480.misc b/changelog.d/5480.misc
new file mode 100644
index 0000000000..3001bcc1fe
--- /dev/null
+++ b/changelog.d/5480.misc
@@ -0,0 +1 @@
+Add an EXPERIMENTAL config option to try and periodically clean up extremities by sending dummy events.
diff --git a/changelog.d/5482.misc b/changelog.d/5482.misc
new file mode 100644
index 0000000000..0332d1133b
--- /dev/null
+++ b/changelog.d/5482.misc
@@ -0,0 +1 @@
+Synapse's codebase is now formatted by `black`.
diff --git a/changelog.d/5490.bugfix b/changelog.d/5490.bugfix
new file mode 100644
index 0000000000..4242254c53
--- /dev/null
+++ b/changelog.d/5490.bugfix
@@ -0,0 +1 @@
+Fix failure to start under docker with SAML support enabled.
\ No newline at end of file
diff --git a/changelog.d/5493.misc b/changelog.d/5493.misc
new file mode 100644
index 0000000000..365e49d634
--- /dev/null
+++ b/changelog.d/5493.misc
@@ -0,0 +1 @@
+Track deactivated accounts in the database.
diff --git a/changelog.d/5498.bugfix b/changelog.d/5498.bugfix
new file mode 100644
index 0000000000..6ef298d20c
--- /dev/null
+++ b/changelog.d/5498.bugfix
@@ -0,0 +1 @@
+Fix intermittent exceptions on Apple hardware. Also fix bug that caused database activity times to be under-reported in log lines.
diff --git a/changelog.d/5499.misc b/changelog.d/5499.misc
new file mode 100644
index 0000000000..84de1f2dae
--- /dev/null
+++ b/changelog.d/5499.misc
@@ -0,0 +1 @@
+Some cleanups and sanity-checking in the CPU and database metrics.
\ No newline at end of file
diff --git a/changelog.d/5500.bugfix b/changelog.d/5500.bugfix
new file mode 100644
index 0000000000..624c678435
--- /dev/null
+++ b/changelog.d/5500.bugfix
@@ -0,0 +1 @@
+Fix logging error when a tampered event is detected.
diff --git a/changelog.d/5502.misc b/changelog.d/5502.misc
new file mode 100644
index 0000000000..d515323eae
--- /dev/null
+++ b/changelog.d/5502.misc
@@ -0,0 +1 @@
+Improve email notification logging.
diff --git a/changelog.d/5505.feature b/changelog.d/5505.feature
new file mode 100644
index 0000000000..5c6bab2c31
--- /dev/null
+++ b/changelog.d/5505.feature
@@ -0,0 +1 @@
+Add support for handling pagination APIs on client reader worker.
diff --git a/changelog.d/5509.misc b/changelog.d/5509.misc
new file mode 100644
index 0000000000..cc27cf2940
--- /dev/null
+++ b/changelog.d/5509.misc
@@ -0,0 +1 @@
+Fix "Unexpected entry in 'full_schemas'" log warning.
diff --git a/changelog.d/5510.misc b/changelog.d/5510.misc
new file mode 100644
index 0000000000..4591a63d9d
--- /dev/null
+++ b/changelog.d/5510.misc
@@ -0,0 +1 @@
+Improve logging when generating config files.
diff --git a/changelog.d/5511.misc b/changelog.d/5511.misc
new file mode 100644
index 0000000000..c1f679b287
--- /dev/null
+++ b/changelog.d/5511.misc
@@ -0,0 +1 @@
+Refactor and clean up Config parser for maintainability.
diff --git a/changelog.d/5512.feature b/changelog.d/5512.feature
new file mode 100644
index 0000000000..712878901b
--- /dev/null
+++ b/changelog.d/5512.feature
@@ -0,0 +1 @@
+Improve help and cmdline option names for --generate-config options.
diff --git a/changelog.d/5513.feature b/changelog.d/5513.feature
new file mode 100644
index 0000000000..5c6bab2c31
--- /dev/null
+++ b/changelog.d/5513.feature
@@ -0,0 +1 @@
+Add support for handling pagination APIs on client reader worker.
diff --git a/changelog.d/5514.bugfix b/changelog.d/5514.bugfix
new file mode 100644
index 0000000000..c3a76a854a
--- /dev/null
+++ b/changelog.d/5514.bugfix
@@ -0,0 +1 @@
+Fix bug with `jinja2` preventing Synapse from starting. Users who had this problem should now simply need to run `pip install matrix-synapse`.
diff --git a/changelog.d/5516.feature b/changelog.d/5516.feature
new file mode 100644
index 0000000000..fdf91c35e4
--- /dev/null
+++ b/changelog.d/5516.feature
@@ -0,0 +1 @@
+Allow configuration of the path used for ACME account keys.
diff --git a/changelog.d/5521.feature b/changelog.d/5521.feature
new file mode 100644
index 0000000000..fdf91c35e4
--- /dev/null
+++ b/changelog.d/5521.feature
@@ -0,0 +1 @@
+Allow configuration of the path used for ACME account keys.
diff --git a/changelog.d/5522.feature b/changelog.d/5522.feature
new file mode 100644
index 0000000000..fdf91c35e4
--- /dev/null
+++ b/changelog.d/5522.feature
@@ -0,0 +1 @@
+Allow configuration of the path used for ACME account keys.
diff --git a/changelog.d/5523.bugfix b/changelog.d/5523.bugfix
new file mode 100644
index 0000000000..26acd367a8
--- /dev/null
+++ b/changelog.d/5523.bugfix
@@ -0,0 +1 @@
+Fix a regression where homeservers on private IP addresses were incorrectly blacklisted.
\ No newline at end of file
diff --git a/changelog.d/5524.feature b/changelog.d/5524.feature
new file mode 100644
index 0000000000..6ba211c3cc
--- /dev/null
+++ b/changelog.d/5524.feature
@@ -0,0 +1 @@
+Add --data-dir and --open-private-ports options.
\ No newline at end of file
diff --git a/changelog.d/5525.removal b/changelog.d/5525.removal
new file mode 100644
index 0000000000..af71560f36
--- /dev/null
+++ b/changelog.d/5525.removal
@@ -0,0 +1 @@
+Remove support for cpu_affinity setting.
diff --git a/changelog.d/5531.feature b/changelog.d/5531.feature
new file mode 100644
index 0000000000..5c6bab2c31
--- /dev/null
+++ b/changelog.d/5531.feature
@@ -0,0 +1 @@
+Add support for handling pagination APIs on client reader worker.
diff --git a/changelog.d/5534.feature b/changelog.d/5534.feature
new file mode 100644
index 0000000000..2e279c9b77
--- /dev/null
+++ b/changelog.d/5534.feature
@@ -0,0 +1 @@
+Split public rooms directory auth config in two settings, in order to manage client auth independently from the federation part of it. Obsoletes the "restrict_public_rooms_to_local_users" configuration setting. If "restrict_public_rooms_to_local_users" is set in the config, Synapse will act as if both new options are enabled, i.e. require authentication through the client API and deny federation requests.
diff --git a/changelog.d/5537.misc b/changelog.d/5537.misc
new file mode 100644
index 0000000000..870a5ff18b
--- /dev/null
+++ b/changelog.d/5537.misc
@@ -0,0 +1 @@
+Add information about how to install and run `black` on the codebase to code_style.rst.
diff --git a/changelog.d/5545.misc b/changelog.d/5545.misc
new file mode 100644
index 0000000000..b738eef4bd
--- /dev/null
+++ b/changelog.d/5545.misc
@@ -0,0 +1 @@
+Update v1.0.0 release changelog to include more information about changes to password resets.
diff --git a/changelog.d/5546.feature b/changelog.d/5546.feature
new file mode 100644
index 0000000000..16952b62fc
--- /dev/null
+++ b/changelog.d/5546.feature
@@ -0,0 +1 @@
+Update docker image to use Python 3.7.
diff --git a/changelog.d/5547.feature b/changelog.d/5547.feature
new file mode 100644
index 0000000000..509e36c7ea
--- /dev/null
+++ b/changelog.d/5547.feature
@@ -0,0 +1 @@
+Increase default log level for docker image to INFO. It can still be changed by editing the generated log.config file.
diff --git a/changelog.d/5548.misc b/changelog.d/5548.misc
new file mode 100644
index 0000000000..f35939cfe9
--- /dev/null
+++ b/changelog.d/5548.misc
@@ -0,0 +1 @@
+Remove non-functioning check_event_hash.py dev script.
diff --git a/changelog.d/5558.misc b/changelog.d/5558.misc
new file mode 100644
index 0000000000..9ce3555d45
--- /dev/null
+++ b/changelog.d/5558.misc
@@ -0,0 +1 @@
+Improve install docs on choosing server_name.
|
