Merge remote-tracking branch 'origin/develop' into hs/simple-edus-down-as-api

.buildkite/worker-blacklist

@@ -1,41 +1,10 @@
 # This file serves as a blacklist for SyTest tests that we expect will fail in
 # Synapse when run under worker mode. For more details, see sytest-blacklist.
 
-Message history can be paginated
-
 Can re-join room if re-invited
 
-The only membership state included in an initial sync is for all the senders in the timeline
-
-Local device key changes get to remote servers
-
-If remote user leaves room we no longer receive device updates
-
-Forgotten room messages cannot be paginated
-
-Inbound federation can get public room list
-
-Members from the gap are included in gappy incr LL sync
-
-Leaves are present in non-gapped incremental syncs
-
-Old leaves are present in gapped incremental syncs
-
-User sees updates to presence from other users in the incremental sync.
-
-Gapped incremental syncs include all state changes
-
-Old members are included in gappy incr LL sync if they start speaking
-
 # new failures as of https://github.com/matrix-org/sytest/pull/732
 Device list doesn't change if remote server is down
-Remote servers cannot set power levels in rooms without existing powerlevels
-Remote servers should reject attempts by non-creators to set the power levels
 
 # https://buildkite.com/matrix-dot-org/synapse/builds/6134#6f67bf47-e234-474d-80e8-c6e1868b15c5
 Server correctly handles incoming m.device_list_update
-
-# this fails reliably with a torture level of 100 due to https://github.com/matrix-org/synapse/issues/6536
-Outbound federation requests missing prev_events and then asks for /state_ids and resolves the state
-
-Can get rooms/{roomId}/members at a given point

CHANGES.md

@@ -1,3 +1,136 @@
+Synapse 1.21.0rc3 (2020-10-08)
+==============================
+
+Bugfixes
+--------
+
+- Fix duplication of events on high traffic servers, caused by PostgreSQL `could not serialize access due to concurrent update` errors. ([\#8456](https://github.com/matrix-org/synapse/issues/8456))
+
+
+Internal Changes
+----------------
+
+- Add Groovy Gorilla to the list of distributions we build `.deb`s for. ([\#8475](https://github.com/matrix-org/synapse/issues/8475))
+
+
+Synapse 1.21.0rc2 (2020-10-02)
+==============================
+
+Features
+--------
+
+- Convert additional templates from inline HTML to Jinja2 templates. ([\#8444](https://github.com/matrix-org/synapse/issues/8444))
+
+Bugfixes
+--------
+
+- Fix a regression in v1.21.0rc1 which broke thumbnails of remote media. ([\#8438](https://github.com/matrix-org/synapse/issues/8438))
+- Do not expose the experimental `uk.half-shot.msc2778.login.application_service` flow in the login API, which caused a compatibility problem with Element iOS. ([\#8440](https://github.com/matrix-org/synapse/issues/8440))
+- Fix malformed log line in new federation "catch up" logic. ([\#8442](https://github.com/matrix-org/synapse/issues/8442))
+- Fix DB query on startup for negative streams which caused long start up times. Introduced in [\#8374](https://github.com/matrix-org/synapse/issues/8374). ([\#8447](https://github.com/matrix-org/synapse/issues/8447))
+
+
+Synapse 1.21.0rc1 (2020-10-01)
+==============================
+
+Features
+--------
+
+- Require the user to confirm that their password should be reset after clicking the email confirmation link. ([\#8004](https://github.com/matrix-org/synapse/issues/8004))
+- Add an admin API `GET /_synapse/admin/v1/event_reports` to read entries of table `event_reports`. Contributed by @dklimpel. ([\#8217](https://github.com/matrix-org/synapse/issues/8217))
+- Consolidate the SSO error template across all configuration. ([\#8248](https://github.com/matrix-org/synapse/issues/8248), [\#8405](https://github.com/matrix-org/synapse/issues/8405))
+- Add a configuration option to specify a whitelist of domains that a user can be redirected to after validating their email or phone number. ([\#8275](https://github.com/matrix-org/synapse/issues/8275), [\#8417](https://github.com/matrix-org/synapse/issues/8417))
+- Add experimental support for sharding event persister. ([\#8294](https://github.com/matrix-org/synapse/issues/8294), [\#8387](https://github.com/matrix-org/synapse/issues/8387), [\#8396](https://github.com/matrix-org/synapse/issues/8396), [\#8419](https://github.com/matrix-org/synapse/issues/8419))
+- Add the room topic and avatar to the room details admin API. ([\#8305](https://github.com/matrix-org/synapse/issues/8305))
+- Add an admin API for querying rooms where a user is a member. Contributed by @dklimpel. ([\#8306](https://github.com/matrix-org/synapse/issues/8306))
+- Add `uk.half-shot.msc2778.login.application_service` login type to allow appservices to login. ([\#8320](https://github.com/matrix-org/synapse/issues/8320))
+- Add a configuration option that allows existing users to log in with OpenID Connect. Contributed by @BBBSnowball and @OmmyZhang. ([\#8345](https://github.com/matrix-org/synapse/issues/8345))
+- Add prometheus metrics for replication requests. ([\#8406](https://github.com/matrix-org/synapse/issues/8406))
+- Support passing additional single sign-on parameters to the client. ([\#8413](https://github.com/matrix-org/synapse/issues/8413))
+- Add experimental reporting of metrics on expensive rooms for state-resolution. ([\#8420](https://github.com/matrix-org/synapse/issues/8420))
+- Add experimental prometheus metric to track numbers of "large" rooms for state resolutiom. ([\#8425](https://github.com/matrix-org/synapse/issues/8425))
+- Add prometheus metrics to track federation delays. ([\#8430](https://github.com/matrix-org/synapse/issues/8430))
+
+
+Bugfixes
+--------
+
+- Fix a bug in the media repository where remote thumbnails with the same size but different crop methods would overwrite each other. Contributed by @deepbluev7. ([\#7124](https://github.com/matrix-org/synapse/issues/7124))
+- Fix inconsistent handling of non-existent push rules, and stop tracking the `enabled` state of removed push rules. ([\#7796](https://github.com/matrix-org/synapse/issues/7796))
+- Fix a longstanding bug when storing a media file with an empty `upload_name`. ([\#7905](https://github.com/matrix-org/synapse/issues/7905))
+- Fix messages not being sent over federation until an event is sent into the same room. ([\#8230](https://github.com/matrix-org/synapse/issues/8230), [\#8247](https://github.com/matrix-org/synapse/issues/8247), [\#8258](https://github.com/matrix-org/synapse/issues/8258), [\#8272](https://github.com/matrix-org/synapse/issues/8272), [\#8322](https://github.com/matrix-org/synapse/issues/8322))
+- Fix a longstanding bug where files that could not be thumbnailed would result in an Internal Server Error. ([\#8236](https://github.com/matrix-org/synapse/issues/8236), [\#8435](https://github.com/matrix-org/synapse/issues/8435))
+- Upgrade minimum version of `canonicaljson` to version 1.4.0, to fix an unicode encoding issue. ([\#8262](https://github.com/matrix-org/synapse/issues/8262))
+- Fix longstanding bug which could lead to incomplete database upgrades on SQLite. ([\#8265](https://github.com/matrix-org/synapse/issues/8265))
+- Fix stack overflow when stderr is redirected to the logging system, and the logging system encounters an error. ([\#8268](https://github.com/matrix-org/synapse/issues/8268))
+- Fix a bug which cause the logging system to report errors, if `DEBUG` was enabled and no `context` filter was applied. ([\#8278](https://github.com/matrix-org/synapse/issues/8278))
+- Fix edge case where push could get delayed for a user until a later event was pushed. ([\#8287](https://github.com/matrix-org/synapse/issues/8287))
+- Fix fetching malformed events from remote servers. ([\#8324](https://github.com/matrix-org/synapse/issues/8324))
+- Fix `UnboundLocalError` from occuring when appservices send a malformed register request. ([\#8329](https://github.com/matrix-org/synapse/issues/8329))
+- Don't send push notifications to expired user accounts. ([\#8353](https://github.com/matrix-org/synapse/issues/8353))
+- Fix a regression in v1.19.0 with reactivating users through the admin API. ([\#8362](https://github.com/matrix-org/synapse/issues/8362))
+- Fix a bug where during device registration the length of the device name wasn't limited. ([\#8364](https://github.com/matrix-org/synapse/issues/8364))
+- Include `guest_access` in the fields that are checked for null bytes when updating `room_stats_state`. Broke in v1.7.2. ([\#8373](https://github.com/matrix-org/synapse/issues/8373))
+- Fix theoretical race condition where events are not sent down `/sync` if the synchrotron worker is restarted without restarting other workers. ([\#8374](https://github.com/matrix-org/synapse/issues/8374))
+- Fix a bug which could cause errors in rooms with malformed membership events, on servers using sqlite. ([\#8385](https://github.com/matrix-org/synapse/issues/8385))
+- Fix "Re-starting finished log context" warning when receiving an event we already had over federation. ([\#8398](https://github.com/matrix-org/synapse/issues/8398))
+- Fix incorrect handling of timeouts on outgoing HTTP requests. ([\#8400](https://github.com/matrix-org/synapse/issues/8400))
+- Fix a regression in v1.20.0 in the `synapse_port_db` script regarding the `ui_auth_sessions_ips` table. ([\#8410](https://github.com/matrix-org/synapse/issues/8410))
+- Remove unnecessary 3PID registration check when resetting password via an email address. Bug introduced in v0.34.0rc2. ([\#8414](https://github.com/matrix-org/synapse/issues/8414))
+
+
+Improved Documentation
+----------------------
+
+- Add `/_synapse/client` to the reverse proxy documentation. ([\#8227](https://github.com/matrix-org/synapse/issues/8227))
+- Add note to the reverse proxy settings documentation about disabling Apache's mod_security2. Contributed by Julian Fietkau (@jfietkau). ([\#8375](https://github.com/matrix-org/synapse/issues/8375))
+- Improve description of `server_name` config option in `homserver.yaml`. ([\#8415](https://github.com/matrix-org/synapse/issues/8415))
+
+
+Deprecations and Removals
+-------------------------
+
+- Drop support for `prometheus_client` older than 0.4.0. ([\#8426](https://github.com/matrix-org/synapse/issues/8426))
+
+
+Internal Changes
+----------------
+
+- Fix tests on distros which disable TLSv1.0. Contributed by @danc86. ([\#8208](https://github.com/matrix-org/synapse/issues/8208))
+- Simplify the distributor code to avoid unnecessary work. ([\#8216](https://github.com/matrix-org/synapse/issues/8216))
+- Remove the `populate_stats_process_rooms_2` background job and restore functionality to `populate_stats_process_rooms`. ([\#8243](https://github.com/matrix-org/synapse/issues/8243))
+- Clean up type hints for `PaginationConfig`. ([\#8250](https://github.com/matrix-org/synapse/issues/8250), [\#8282](https://github.com/matrix-org/synapse/issues/8282))
+- Track the latest event for every destination and room for catch-up after federation outage. ([\#8256](https://github.com/matrix-org/synapse/issues/8256))
+- Fix non-user visible bug in implementation of `MultiWriterIdGenerator.get_current_token_for_writer`. ([\#8257](https://github.com/matrix-org/synapse/issues/8257))
+- Switch to the JSON implementation from the standard library. ([\#8259](https://github.com/matrix-org/synapse/issues/8259))
+- Add type hints to `synapse.util.async_helpers`. ([\#8260](https://github.com/matrix-org/synapse/issues/8260))
+- Simplify tests that mock asynchronous functions. ([\#8261](https://github.com/matrix-org/synapse/issues/8261))
+- Add type hints to `StreamToken` and `RoomStreamToken` classes. ([\#8279](https://github.com/matrix-org/synapse/issues/8279))
+- Change `StreamToken.room_key` to be a `RoomStreamToken` instance. ([\#8281](https://github.com/matrix-org/synapse/issues/8281))
+- Refactor notifier code to correctly use the max event stream position. ([\#8288](https://github.com/matrix-org/synapse/issues/8288))
+- Use slotted classes where possible. ([\#8296](https://github.com/matrix-org/synapse/issues/8296))
+- Support testing the local Synapse checkout against the [Complement homeserver test suite](https://github.com/matrix-org/complement/). ([\#8317](https://github.com/matrix-org/synapse/issues/8317))
+- Update outdated usages of `metaclass` to python 3 syntax. ([\#8326](https://github.com/matrix-org/synapse/issues/8326))
+- Move lint-related dependencies to package-extra field, update CONTRIBUTING.md to utilise this. ([\#8330](https://github.com/matrix-org/synapse/issues/8330), [\#8377](https://github.com/matrix-org/synapse/issues/8377))
+- Use the `admin_patterns` helper in additional locations. ([\#8331](https://github.com/matrix-org/synapse/issues/8331))
+- Fix test logging to allow braces in log output. ([\#8335](https://github.com/matrix-org/synapse/issues/8335))
+- Remove `__future__` imports related to Python 2 compatibility. ([\#8337](https://github.com/matrix-org/synapse/issues/8337))
+- Simplify `super()` calls to Python 3 syntax. ([\#8344](https://github.com/matrix-org/synapse/issues/8344))
+- Fix bad merge from `release-v1.20.0` branch to `develop`. ([\#8354](https://github.com/matrix-org/synapse/issues/8354))
+- Factor out a `_send_dummy_event_for_room` method. ([\#8370](https://github.com/matrix-org/synapse/issues/8370))
+- Improve logging of state resolution. ([\#8371](https://github.com/matrix-org/synapse/issues/8371))
+- Add type annotations to `SimpleHttpClient`. ([\#8372](https://github.com/matrix-org/synapse/issues/8372))
+- Refactor ID generators to use `async with` syntax. ([\#8383](https://github.com/matrix-org/synapse/issues/8383))
+- Add `EventStreamPosition` type. ([\#8388](https://github.com/matrix-org/synapse/issues/8388))
+- Create a mechanism for marking tests "logcontext clean". ([\#8399](https://github.com/matrix-org/synapse/issues/8399))
+- A pair of tiny cleanups in the federation request code. ([\#8401](https://github.com/matrix-org/synapse/issues/8401))
+- Add checks on startup that PostgreSQL sequences are consistent with their associated tables. ([\#8402](https://github.com/matrix-org/synapse/issues/8402))
+- Do not include appservice users when calculating the total MAU for a server. ([\#8404](https://github.com/matrix-org/synapse/issues/8404))
+- Typing fixes for `synapse.handlers.federation`. ([\#8422](https://github.com/matrix-org/synapse/issues/8422))
+- Various refactors to simplify stream token handling. ([\#8423](https://github.com/matrix-org/synapse/issues/8423))
+- Make stream token serializing/deserializing async. ([\#8427](https://github.com/matrix-org/synapse/issues/8427))
+
+
 Synapse 1.20.1 (2020-09-24)
 ===========================
 

README.rst

@@ -1,10 +1,6 @@
-================
+=========================================================
-Synapse |shield|
+Synapse |support| |development| |license| |pypi| |python|
-================
+=========================================================
-
-.. |shield| image:: https://img.shields.io/matrix/synapse:matrix.org?label=support&logo=matrix
-  :alt: (get support on #synapse:matrix.org)
-  :target: https://matrix.to/#/#synapse:matrix.org
 
 .. contents::
 
@@ -290,19 +286,6 @@ Testing with SyTest is recommended for verifying that changes related to the
 Client-Server API are functioning correctly. See the `installation instructions
 <https://github.com/matrix-org/sytest#installing>`_ for details.
 
-Building Internal API Documentation
-===================================
-
-Before building internal API documentation install sphinx and
-sphinxcontrib-napoleon::
-
-    pip install sphinx
-    pip install sphinxcontrib-napoleon
-
-Building internal API documentation::
-
-    python setup.py build_sphinx
-
 Troubleshooting
 ===============
 
@@ -387,3 +370,23 @@ something like the following in their logs::
 
 This is normally caused by a misconfiguration in your reverse-proxy. See
 `<docs/reverse_proxy.md>`_ and double-check that your settings are correct.
+
+.. |support| image:: https://img.shields.io/matrix/synapse:matrix.org?label=support&logo=matrix
+  :alt: (get support on #synapse:matrix.org)
+  :target: https://matrix.to/#/#synapse:matrix.org
+
+.. |development| image:: https://img.shields.io/matrix/synapse-dev:matrix.org?label=development&logo=matrix
+  :alt: (discuss development on #synapse-dev:matrix.org)
+  :target: https://matrix.to/#/#synapse-dev:matrix.org
+
+.. |license| image:: https://img.shields.io/github/license/matrix-org/synapse
+  :alt: (check license in LICENSE file)
+  :target: LICENSE
+
+.. |pypi| image:: https://img.shields.io/pypi/v/matrix-synapse
+  :alt: (latest version released on PyPi)
+  :target: https://pypi.org/project/matrix-synapse
+
+.. |python| image:: https://img.shields.io/pypi/pyversions/matrix-synapse
+  :alt: (supported python versions)
+  :target: https://pypi.org/project/matrix-synapse

UPGRADE.rst

@@ -75,6 +75,23 @@ for example:
      wget https://packages.matrix.org/debian/pool/main/m/matrix-synapse-py3/matrix-synapse-py3_1.3.0+stretch1_amd64.deb
      dpkg -i matrix-synapse-py3_1.3.0+stretch1_amd64.deb
 
+Upgrading to v1.22.0
+====================
+
+ThirdPartyEventRules breaking changes
+-------------------------------------
+
+This release introduces a backwards-incompatible change to modules making use of
+``ThirdPartyEventRules`` in Synapse. If you make use of a module defined under the
+``third_party_event_rules`` config option, please make sure it is updated to handle
+the below change:
+
+The ``http_client`` argument is no longer passed to modules as they are initialised. Instead,
+modules are expected to make use of the ``http_client`` property on the ``ModuleApi`` class.
+Modules are now passed a ``module_api`` argument during initialisation, which is an instance of
+``ModuleApi``. ``ModuleApi`` instances have a ``http_client`` property which acts the same as
+the ``http_client`` argument previously passed to ``ThirdPartyEventRules`` modules.
+
 Upgrading to v1.21.0
 ====================
 

changelog.d/7124.bugfix

@@ -1 +0,0 @@
-Fix a bug in the media repository where remote thumbnails with the same size but different crop methods would overwrite each other. Contributed by @deepbluev7.

changelog.d/7658.feature

@@ -0,0 +1 @@
+Add a configuration option for always using the "userinfo endpoint" for OpenID Connect. This fixes support for some identity providers, e.g. GitLab. Contributed by Benjamin Koch.

changelog.d/7796.bugfix

@@ -1 +0,0 @@
-Fix inconsistent handling of non-existent push rules, and stop tracking the `enabled` state of removed push rules.

changelog.d/8004.feature

@@ -1 +0,0 @@
-Require the user to confirm that their password should be reset after clicking the email confirmation link.

changelog.d/8208.misc

@@ -1 +0,0 @@
-Fix tests on distros which disable TLSv1.0. Contributed by @danc86.

changelog.d/8216.misc

@@ -1 +0,0 @@
-Simplify the distributor code to avoid unnecessary work.

changelog.d/8217.feature

@@ -1 +0,0 @@
-Add an admin API `GET /_synapse/admin/v1/event_reports` to read entries of table `event_reports`. Contributed by @dklimpel.

changelog.d/8227.doc

@@ -1 +0,0 @@
-Add `/_synapse/client` to the reverse proxy documentation.

changelog.d/8230.bugfix

@@ -1 +0,0 @@
-Fix messages over federation being lost until an event is sent into the same room.

changelog.d/8236.bugfix

@@ -1 +0,0 @@
-Fix a longstanding bug where files that could not be thumbnailed would result in an Internal Server Error.

changelog.d/8243.misc

@@ -1 +0,0 @@
-Remove the 'populate_stats_process_rooms_2' background job and restore functionality to 'populate_stats_process_rooms'.

changelog.d/8247.bugfix

@@ -1 +0,0 @@
-Fix messages over federation being lost until an event is sent into the same room.

changelog.d/8248.feature

@@ -1 +0,0 @@
-Consolidate the SSO error template across all configuration.

changelog.d/8250.misc

@@ -1 +0,0 @@
-Clean up type hints for `PaginationConfig`.

changelog.d/8256.misc

@@ -1 +0,0 @@
-Track the latest event for every destination and room for catch-up after federation outage.

changelog.d/8257.misc

@@ -1 +0,0 @@
-Fix non-user visible bug in implementation of `MultiWriterIdGenerator.get_current_token_for_writer`.

changelog.d/8258.bugfix

@@ -1 +0,0 @@
-Fix messages over federation being lost until an event is sent into the same room.

changelog.d/8259.misc

@@ -1 +0,0 @@
-Switch to the JSON implementation from the standard library.

changelog.d/8260.misc

@@ -1 +0,0 @@
-Add type hints to `synapse.util.async_helpers`.

changelog.d/8261.misc

@@ -1 +0,0 @@
-Simplify tests that mock asynchronous functions.

changelog.d/8262.bugfix

@@ -1 +0,0 @@
-Upgrade canonicaljson to version 1.4.0 to fix an unicode encoding issue.

changelog.d/8265.bugfix

@@ -1 +0,0 @@
-Fix logstanding bug which could lead to incomplete database upgrades on SQLite.

changelog.d/8268.bugfix

@@ -1 +0,0 @@
-Fix stack overflow when stderr is redirected to the logging system, and the logging system encounters an error.

changelog.d/8272.bugfix

@@ -1 +0,0 @@
-Fix messages over federation being lost until an event is sent into the same room.

changelog.d/8275.feature

@@ -1 +0,0 @@
-Add a config option to specify a whitelist of domains that a user can be redirected to after validating their email or phone number.

changelog.d/8278.bugfix

@@ -1 +0,0 @@
-Fix a bug which cause the logging system to report errors, if `DEBUG` was enabled and no `context` filter was applied.

changelog.d/8279.misc

@@ -1 +0,0 @@
-Add type hints to `StreamToken` and `RoomStreamToken` classes.

changelog.d/8281.misc

@@ -1 +0,0 @@
-Change `StreamToken.room_key` to be a `RoomStreamToken` instance.

changelog.d/8282.misc

@@ -1 +0,0 @@
-Clean up type hints for `PaginationConfig`.

changelog.d/8287.bugfix

@@ -1 +0,0 @@
-Fix edge case where push could get delayed for a user until a later event was pushed.

changelog.d/8288.misc

@@ -1 +0,0 @@
-Refactor notifier code to correctly use the max event stream position.

changelog.d/8292.feature

@@ -0,0 +1 @@
+Allow `ThirdPartyEventRules` modules to query and manipulate whether a room is in the public rooms directory.

changelog.d/8294.feature

@@ -1 +0,0 @@
-Add experimental support for sharding event persister.

changelog.d/8296.misc

@@ -1 +0,0 @@
-Use slotted classes where possible.

changelog.d/8305.feature

@@ -1 +0,0 @@
-Add the room topic and avatar to the room details admin API.

changelog.d/8306.feature

@@ -1 +0,0 @@
-Add an admin API for querying rooms where a user is a member. Contributed by @dklimpel.

changelog.d/8312.feature

@@ -0,0 +1 @@
+Add support for olm fallback keys ([MSC2732](https://github.com/matrix-org/matrix-doc/pull/2732)).

changelog.d/8320.feature

@@ -1 +0,0 @@
-Add `uk.half-shot.msc2778.login.application_service` login type to allow appservices to login.

changelog.d/8322.bugfix

@@ -1 +0,0 @@
-Fix messages over federation being lost until an event is sent into the same room.

changelog.d/8324.bugfix

@@ -1 +0,0 @@
-Fix fetching events from remote servers that are malformed.

changelog.d/8326.misc

@@ -1 +0,0 @@
-Update outdated usages of `metaclass` to python 3 syntax.

changelog.d/8329.bugfix

@@ -1 +0,0 @@
-Fix UnboundLocalError from occuring when appservices send malformed register request.

changelog.d/8330.misc

@@ -1 +0,0 @@
-Move lint-related dependencies to package-extra field, update CONTRIBUTING.md to utilise this.

changelog.d/8331.misc

@@ -1 +0,0 @@
-Use the `admin_patterns` helper in additional locations.

changelog.d/8335.misc

@@ -1 +0,0 @@
-Fix test logging to allow braces in log output.

changelog.d/8337.misc

@@ -1 +0,0 @@
-Remove `__future__` imports related to Python 2 compatibility.

changelog.d/8344.misc

@@ -1 +0,0 @@
-Simplify `super()` calls to Python 3 syntax.

changelog.d/8345.feature

@@ -1 +0,0 @@
-Add a configuration option that allows existing users to log in with OpenID Connect. Contributed by @BBBSnowball and @OmmyZhang.

changelog.d/8353.bugfix

@@ -1 +0,0 @@
-Don't send push notifications to expired user accounts.

changelog.d/8354.misc

@@ -1 +0,0 @@
-Fix bad merge from `release-v1.20.0` branch to `develop`.

changelog.d/8362.bugfix

@@ -1 +0,0 @@
-Fixed a regression in v1.19.0 with reactivating users through the admin API.

changelog.d/8364.bugfix

@@ -1,2 +0,0 @@
-Fix a bug where during device registration the length of the device name wasn't
-limited.

changelog.d/8369.feature

@@ -0,0 +1 @@
+Allow running background tasks in a separate worker process.

changelog.d/8370.misc

@@ -1 +0,0 @@
-Factor out a `_send_dummy_event_for_room` method.

changelog.d/8371.misc

@@ -1 +0,0 @@
-Improve logging of state resolution.

changelog.d/8372.misc

@@ -1 +0,0 @@
-Add type annotations to `SimpleHttpClient`.

changelog.d/8373.bugfix

@@ -1 +0,0 @@
-Include `guest_access` in the fields that are checked for null bytes when updating `room_stats_state`. Broke in v1.7.2.

changelog.d/8374.bugfix

@@ -1 +0,0 @@
-Fix theoretical race condition where events are not sent down `/sync` if the synchrotron worker is restarted without restarting other workers.

changelog.d/8375.doc

@@ -1 +0,0 @@
-Add note to the reverse proxy settings documentation about disabling Apache's mod_security2. Contributed by Julian Fietkau (@jfietkau).

changelog.d/8377.misc

@@ -1 +0,0 @@
-Move lint-related dependencies to package-extra field, update CONTRIBUTING.md to utilise this.

changelog.d/8380.feature

@@ -0,0 +1 @@
+Add support for device dehydration ([MSC2697](https://github.com/matrix-org/matrix-doc/pull/2697)).

changelog.d/8383.misc

@@ -1 +0,0 @@
-Refactor ID generators to use `async with` syntax.

changelog.d/8385.bugfix

@@ -1 +0,0 @@
-Fix a bug which could cause errors in rooms with malformed membership events, on servers using sqlite.

changelog.d/8386.bugfix

@@ -1 +0,0 @@
-Fix a bug introduced in v1.20.0 which caused the `synapse_port_db` script to fail.

changelog.d/8387.feature

@@ -1 +0,0 @@
-Add experimental support for sharding event persister.

changelog.d/8388.misc

@@ -1 +0,0 @@
-Add `EventStreamPosition` type.

changelog.d/8396.feature

@@ -1 +0,0 @@
-Add experimental support for sharding event persister.

changelog.d/8398.bugfix

@@ -1 +0,0 @@
-Fix "Re-starting finished log context" warning when receiving an event we already had over federation.

changelog.d/8405.feature

@@ -1 +0,0 @@
-Consolidate the SSO error template across all configuration.

changelog.d/8407.misc

@@ -0,0 +1 @@
+Add typing information to the device handler.

changelog.d/8432.misc

@@ -0,0 +1 @@
+Check for unreachable code with mypy.

changelog.d/8433.misc

@@ -0,0 +1 @@
+Add unit test for event persister sharding.

changelog.d/8439.misc

@@ -0,0 +1 @@
+Allow events to be sent to clients sooner when using sharded event persisters.

changelog.d/8443.misc

@@ -0,0 +1 @@
+Configure `public_baseurl` when using demo scripts.

changelog.d/8448.misc

@@ -0,0 +1 @@
+Add SQL logging on queries that happen during startup.

changelog.d/8450.misc

@@ -0,0 +1 @@
+Speed up unit tests when using PostgreSQL.

changelog.d/8452.misc

@@ -0,0 +1 @@
+Remove redundant databae loads of stream_ordering for events we already have.

changelog.d/8454.bugfix

@@ -0,0 +1 @@
+Fix a longstanding bug where invalid ignored users in account data could break clients.

changelog.d/8457.bugfix

@@ -0,0 +1 @@
+Fix a bug where backfilling a room with an event that was missing the `redacts` field would break.

changelog.d/8458.feature

@@ -0,0 +1 @@
+Allow running background tasks in a separate worker process.

changelog.d/8461.feature

@@ -0,0 +1 @@
+Change default room version to "6", per [MSC2788](https://github.com/matrix-org/matrix-doc/pull/2788).

changelog.d/8462.doc

@@ -0,0 +1 @@
+Update the directions for using the manhole with coroutines.

changelog.d/8463.misc

@@ -0,0 +1 @@
+Reduce inconsistencies between codepaths for membership and non-membership events.

changelog.d/8464.misc

@@ -0,0 +1 @@
+Combine `SpamCheckerApi` with the more generic `ModuleApi`.

changelog.d/8465.bugfix

@@ -0,0 +1 @@
+Don't attempt to respond to some requests if the client has already disconnected.

changelog.d/8467.feature

@@ -0,0 +1 @@
+Allow `ThirdPartyEventRules` modules to query and manipulate whether a room is in the public rooms directory.

changelog.d/8468.misc

@@ -0,0 +1 @@
+Additional testing for `ThirdPartyEventRules`.

changelog.d/8474.misc

@@ -0,0 +1 @@
+Unblacklist some sytests.

changelog.d/8477.misc

@@ -0,0 +1 @@
+Include the log level in the phone home stats.

changelog.d/8480.misc

@@ -0,0 +1 @@
+Remove outdated sphinx documentation, scripts and configuration.

changelog.d/8486.bugfix

@@ -0,0 +1 @@
+Fix incremental sync returning an incorrect `prev_batch` token in timeline section, which when used to paginate returned events that were included in the incremental sync. Broken since v0.16.0.

changelog.d/8492.misc

@@ -0,0 +1 @@
+Clarify error message when plugin config parsers raise an error.

changelog.d/8493.doc

@@ -0,0 +1 @@
+Improve readme by adding new shield.io badges.

changelog.d/8501.feature

@@ -0,0 +1 @@
+Add support for olm fallback keys ([MSC2732](https://github.com/matrix-org/matrix-doc/pull/2732)).

demo/start.sh

@@ -30,6 +30,8 @@ for port in 8080 8081 8082; do
     if ! grep -F "Customisation made by demo/start.sh" -q  $DIR/etc/$port.config; then
         printf '\n\n# Customisation made by demo/start.sh\n' >> $DIR/etc/$port.config
 
+        echo "public_baseurl: http://localhost:$port/" >> $DIR/etc/$port.config
+
         echo 'enable_registration: true' >> $DIR/etc/$port.config
 
         # Warning, this heredoc depends on the interaction of tabs and spaces. Please don't

docs/code_style.md

@@ -64,8 +64,6 @@ save as it takes a while and is very resource intensive.
     -   Use underscores for functions and variables.
 -   **Docstrings**: should follow the [google code
     style](https://google.github.io/styleguide/pyguide.html#38-comments-and-docstrings).
-    This is so that we can generate documentation with
-    [sphinx](http://sphinxcontrib-napoleon.readthedocs.org/en/latest/).
     See the
     [examples](http://sphinxcontrib-napoleon.readthedocs.io/en/latest/example_google.html)
     in the sphinx documentation.