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Update chat/matrix-synapse to 1.86.0
Synapse 1.86.0 (2023-06-20)
===========================
No significant changes since 1.86.0rc2.
Synapse 1.86.0rc2 (2023-06-14)
==============================
Bugfixes
--------
- Fix an error when having workers of different versions running. \
([\#15774](https://github.com/matrix-org/synapse/issues/15774))
Synapse 1.86.0rc1 (2023-06-13)
==============================
This version was tagged but never released.
Features
--------
- Stable support for \
[MSC3882](https://github.com/matrix-org/matrix-spec-proposals/pull/3882) to \
allow an existing device/session to generate a login token for use on a new \
device/session. ([\#15388](https://github.com/matrix-org/synapse/issues/15388))
- Support resolving a room's [canonical \
alias](https://spec.matrix.org/v1.7/client-server-api/#mroomcanonical_alias) via \
the module API. ([\#15450](https://github.com/matrix-org/synapse/issues/15450))
- Enable support for \
[MSC3952](https://github.com/matrix-org/matrix-spec-proposals/pull/3952): \
intentional mentions. \
([\#15520](https://github.com/matrix-org/synapse/issues/15520))
- Experimental \
[MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) \
support: delegate auth to an OIDC provider. \
([\#15582](https://github.com/matrix-org/synapse/issues/15582))
- Add Synapse version deploy annotations to Grafana dashboard which enables easy \
correlation between behavior changes witnessed in a graph to a certain Synapse \
version and nail down regressions. \
([\#15674](https://github.com/matrix-org/synapse/issues/15674))
- Add a catch-all * to the supported relation types when redacting an event and \
its related events. This is an update to \
[MSC3912](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) \
implementation. ([\#15705](https://github.com/matrix-org/synapse/issues/15705))
- Speed up `/messages` by backfilling in the background when there are no \
backward extremities where we are directly paginating. \
([\#15710](https://github.com/matrix-org/synapse/issues/15710))
- Expose a metric reporting the database background update status. \
([\#15740](https://github.com/matrix-org/synapse/issues/15740))
Bugfixes
--------
- Correctly clear caches when we delete a room. \
([\#15609](https://github.com/matrix-org/synapse/issues/15609))
- Check permissions for enabling encryption earlier during room creation to \
avoid creating broken rooms. \
([\#15695](https://github.com/matrix-org/synapse/issues/15695))
Improved Documentation
----------------------
- Simplify query to find participating servers in a room. \
([\#15732](https://github.com/matrix-org/synapse/issues/15732))
Internal Changes
----------------
- Log when events are (maybe unexpectedly) filtered out of responses in tests. \
([\#14213](https://github.com/matrix-org/synapse/issues/14213))
- Read from column `full_user_id` rather than `user_id` of tables `profiles` and \
`user_filters`. ([\#15649](https://github.com/matrix-org/synapse/issues/15649))
- Add support for tracing functions which return `Awaitable`s. \
([\#15650](https://github.com/matrix-org/synapse/issues/15650))
- Cache requests for user's devices over federation. \
([\#15675](https://github.com/matrix-org/synapse/issues/15675))
- Add fully qualified docker image names to Dockerfiles. \
([\#15689](https://github.com/matrix-org/synapse/issues/15689))
- Remove some unused code. \
([\#15690](https://github.com/matrix-org/synapse/issues/15690))
- Improve type hints. \
([\#15694](https://github.com/matrix-org/synapse/issues/15694), \
[\#15697](https://github.com/matrix-org/synapse/issues/15697))
- Update docstring and traces on `maybe_backfill()` functions. \
([\#15709](https://github.com/matrix-org/synapse/issues/15709))
- Add context for when/why to use the `long_retries` option when sending \
Federation requests. \
([\#15721](https://github.com/matrix-org/synapse/issues/15721))
- Removed some unused fields. \
([\#15723](https://github.com/matrix-org/synapse/issues/15723))
- Update federation error to more plainly explain we can only authorize our own \
membership events. \
([\#15725](https://github.com/matrix-org/synapse/issues/15725))
- Prevent the `latest_deps` and `twisted_trunk` daily GitHub Actions workflows \
from running on forks of the codebase. \
([\#15726](https://github.com/matrix-org/synapse/issues/15726))
- Improve performance of user directory search. \
([\#15729](https://github.com/matrix-org/synapse/issues/15729))
- Remove redundant table join with `room_memberships` when doing a \
`is_host_joined()`/`is_host_invited()` call (`membership` is already part of the \
`current_state_events`). \
([\#15731](https://github.com/matrix-org/synapse/issues/15731))
- Remove superfluous `room_memberships` join from background update. \
([\#15733](https://github.com/matrix-org/synapse/issues/15733))
- Speed up typechecking CI. \
([\#15752](https://github.com/matrix-org/synapse/issues/15752))
- Bump minimum supported Rust version to 1.60.0. \
([\#15768](https://github.com/matrix-org/synapse/issues/15768))
### Updates to locked dependencies
* Bump importlib-metadata from 6.1.0 to 6.6.0. \
([\#15711](https://github.com/matrix-org/synapse/issues/15711))
* Bump library/redis from 6-bullseye to 7-bullseye in /docker. \
([\#15712](https://github.com/matrix-org/synapse/issues/15712))
* Bump log from 0.4.18 to 0.4.19. \
([\#15761](https://github.com/matrix-org/synapse/issues/15761))
* Bump phonenumbers from 8.13.11 to 8.13.13. \
([\#15763](https://github.com/matrix-org/synapse/issues/15763))
* Bump pyasn1 from 0.4.8 to 0.5.0. \
([\#15713](https://github.com/matrix-org/synapse/issues/15713))
* Bump pydantic from 1.10.8 to 1.10.9. \
([\#15762](https://github.com/matrix-org/synapse/issues/15762))
* Bump pyo3-log from 0.8.1 to 0.8.2. \
([\#15759](https://github.com/matrix-org/synapse/issues/15759))
* Bump pyopenssl from 23.1.1 to 23.2.0. \
([\#15765](https://github.com/matrix-org/synapse/issues/15765))
* Bump regex from 1.7.3 to 1.8.4. \
([\#15769](https://github.com/matrix-org/synapse/issues/15769))
* Bump sentry-sdk from 1.22.1 to 1.25.0. \
([\#15714](https://github.com/matrix-org/synapse/issues/15714))
* Bump sentry-sdk from 1.25.0 to 1.25.1. \
([\#15764](https://github.com/matrix-org/synapse/issues/15764))
* Bump serde from 1.0.163 to 1.0.164. \
([\#15760](https://github.com/matrix-org/synapse/issues/15760))
* Bump types-jsonschema from 4.17.0.7 to 4.17.0.8. \
([\#15716](https://github.com/matrix-org/synapse/issues/15716))
* Bump types-pyopenssl from 23.1.0.2 to 23.2.0.0. \
([\#15766](https://github.com/matrix-org/synapse/issues/15766))
* Bump types-requests from 2.31.0.0 to 2.31.0.1. \
([\#15715](https://github.com/matrix-org/synapse/issues/15715))
Synapse 1.85.2 (2023-06-08)
===========================
Bugfixes
--------
- Fix regression where using TLS for HTTP replication between workers did not \
work. Introduced in v1.85.0. \
([\#15746](https://github.com/matrix-org/synapse/issues/15746))
Synapse 1.85.1 (2023-06-07)
===========================
Note: this release only fixes a bug that stopped some deployments from upgrading \
to v1.85.0. There is no need to upgrade to v1.85.1 if successfully running \
v1.85.0.
Bugfixes
--------
- Fix bug in schema delta that broke upgrades for some deployments. Introduced \
in v1.85.0. ([\#15738](https://github.com/matrix-org/synapse/issues/15738), \
[\#15739](https://github.com/matrix-org/synapse/issues/15739))
Synapse 1.85.0 (2023-06-06)
===========================
No significant changes since 1.85.0rc2.
## Security advisory
The following issues are fixed in 1.85.0 (and RCs).
- \
[GHSA-26c5-ppr8-f33p](https://github.com/matrix-org/synapse/security/advisories/GHSA-26c5-ppr8-f33p) \
/ \
[CVE-2023-32682](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32682) \
— Low Severity
It may be possible for a deactivated user to login when using uncommon \
configurations.
- \
[GHSA-98px-6486-j7qc](https://github.com/matrix-org/synapse/security/advisories/GHSA-98px-6486-j7qc) \
/ \
[CVE-2023-32683](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32683) \
— Low Severity
A discovered oEmbed or image URL can bypass the `url_preview_url_blacklist` \
setting potentially allowing server side request forgery or bypassing network \
policies. Impact is limited to IP addresses allowed by the \
`url_preview_ip_range_blacklist` setting (by default this only allows public \
IPs).
See the advisories for more details. If you have any questions, email \
security@matrix.org.
Synapse 1.85.0rc2 (2023-06-01)
==============================
Bugfixes
--------
- Fix a performance issue introduced in Synapse v1.83.0 which meant that purging \
rooms was very slow and database-intensive. \
([\#15693](https://github.com/matrix-org/synapse/issues/15693))
Deprecations and Removals
-------------------------
- Deprecate calling the `/register` endpoint with an unspecced `user` property \
for application services. \
([\#15703](https://github.com/matrix-org/synapse/issues/15703))
Internal Changes
----------------
- Speed up background jobs `populate_full_user_id_user_filters` and \
`populate_full_user_id_profiles`. \
([\#15700](https://github.com/matrix-org/synapse/issues/15700))
Synapse 1.85.0rc1 (2023-05-30)
==============================
Features
--------
- Improve performance of backfill requests by performing backfill of previously \
failed requests in the background. \
([\#15585](https://github.com/matrix-org/synapse/issues/15585))
- Add a new [admin \
API](https://matrix-org.github.io/synapse/v1.85/usage/administration/admin_api/index.html) \
to [create a new device for a \
user](https://matrix-org.github.io/synapse/v1.85/admin_api/user_admin_api.html#create-a-device). \
([\#15611](https://github.com/matrix-org/synapse/issues/15611))
- Add Unix socket support for Redis connections. Contributed by Jason Little. \
([\#15644](https://github.com/matrix-org/synapse/issues/15644))
Bugfixes
--------
- Fix a long-standing bug where setting the read marker could fail when using \
message retention. Contributed by Nick @ Beeper (@fizzadar). \
([\#15464](https://github.com/matrix-org/synapse/issues/15464))
- Fix a long-standing bug where the `url_preview_url_blacklist` configuration \
setting was not applied to oEmbed or image URLs found while previewing a URL. \
([\#15601](https://github.com/matrix-org/synapse/issues/15601))
- Fix a long-standing bug where filters with multiple backslashes were rejected. \
([\#15607](https://github.com/matrix-org/synapse/issues/15607))
- Fix a bug introduced in Synapse 1.82.0 where the error message displayed when \
validation of the `app_service_config_files` config option fails would be \
incorrectly formatted. \
([\#15614](https://github.com/matrix-org/synapse/issues/15614))
- Fix a long-standing bug where deactivated users were still able to login using \
the custom `org.matrix.login.jwt` login type (if enabled). \
([\#15624](https://github.com/matrix-org/synapse/issues/15624))
- Fix a long-standing bug where deactivated users were able to login in uncommon \
situations. ([\#15634](https://github.com/matrix-org/synapse/issues/15634))
Improved Documentation
----------------------
- Warn users that at least 3.75GB of space is needed for the nix Synapse \
development environment. \
([\#15613](https://github.com/matrix-org/synapse/issues/15613))
- Remove outdated comment from the generated and sample homeserver log configs. \
([\#15648](https://github.com/matrix-org/synapse/issues/15648))
- Improve contributor docs to make it more clear that Rust is a necessary \
prerequisite. Contributed by @grantm. \
([\#15668](https://github.com/matrix-org/synapse/issues/15668))
Deprecations and Removals
-------------------------
- Remove the old version of the R30 (30-day retained users) phone-home metric. \
([\#10428](https://github.com/matrix-org/synapse/issues/10428))
Internal Changes
----------------
- Create dependabot changelogs at release time. \
([\#15481](https://github.com/matrix-org/synapse/issues/15481))
- Add not null constraint to column `full_user_id` of tables `profiles` and \
`user_filters`. ([\#15537](https://github.com/matrix-org/synapse/issues/15537))
- Allow connecting to HTTP Replication Endpoints by using `worker_name` when \
constructing the request. \
([\#15578](https://github.com/matrix-org/synapse/issues/15578))
- Make the `thread_id` column on `event_push_actions`, \
`event_push_actions_staging`, and `event_push_summary` non-null. \
([\#15597](https://github.com/matrix-org/synapse/issues/15597))
- Run mypy type checking with the minimum supported Python version to catch new \
usage that isn't backwards-compatible. \
([\#15602](https://github.com/matrix-org/synapse/issues/15602))
- Fix subscriptable type usage in Python <3.9. \
([\#15604](https://github.com/matrix-org/synapse/issues/15604))
- Update internal terminology. \
([\#15606](https://github.com/matrix-org/synapse/issues/15606), \
[\#15620](https://github.com/matrix-org/synapse/issues/15620))
- Instrument `state` and `state_group` storage-related operations to better \
picture what's happening when tracing. \
([\#15610](https://github.com/matrix-org/synapse/issues/15610), \
[\#15647](https://github.com/matrix-org/synapse/issues/15647))
- Trace how many new events from the backfill response we need to process. \
([\#15633](https://github.com/matrix-org/synapse/issues/15633))
- Re-type config paths in `ConfigError`s to be `StrSequence`s instead of \
`Iterable[str]`s. \
([\#15615](https://github.com/matrix-org/synapse/issues/15615))
- Update Mutual Rooms \
([MSC2666](https://github.com/matrix-org/matrix-spec-proposals/pull/2666)) \
implementation to match new proposal text. \
([\#15621](https://github.com/matrix-org/synapse/issues/15621))
- Remove the unstable identifiers from faster joins \
([MSC3706](https://github.com/matrix-org/matrix-spec-proposals/pull/3706)). \
([\#15625](https://github.com/matrix-org/synapse/issues/15625))
- Fix the olddeps CI. ([\#15626](https://github.com/matrix-org/synapse/issues/15626))
- Remove duplicate timestamp from test logs (`_trial_temp/test.log`). \
([\#15636](https://github.com/matrix-org/synapse/issues/15636))
- Fix two memory leaks in `trial` test runs. \
([\#15630](https://github.com/matrix-org/synapse/issues/15630))
- Limit the size of the `HomeServerConfig` cache in trial test runs. \
([\#15646](https://github.com/matrix-org/synapse/issues/15646))
- Improve type hints. \
([\#15658](https://github.com/matrix-org/synapse/issues/15658), \
[\#15659](https://github.com/matrix-org/synapse/issues/15659))
- Add requesting user id parameter to key claim methods in \
`TransportLayerClient`. \
([\#15663](https://github.com/matrix-org/synapse/issues/15663))
- Speed up rebuilding of the user directory for local users. \
([\#15665](https://github.com/matrix-org/synapse/issues/15665))
- Implement "option 2" for \
[MSC3820](https://github.com/matrix-org/matrix-spec-proposals/pull/3820): Room \
version 11. ([\#15666](https://github.com/matrix-org/synapse/issues/15666), \
[\#15678](https://github.com/matrix-org/synapse/issues/15678))
### Updates to locked dependencies
* Bump furo from 2023.3.27 to 2023.5.20. \
([\#15642](https://github.com/matrix-org/synapse/issues/15642))
* Bump log from 0.4.17 to 0.4.18. \
([\#15681](https://github.com/matrix-org/synapse/issues/15681))
* Bump prometheus-client from 0.16.0 to 0.17.0. \
([\#15682](https://github.com/matrix-org/synapse/issues/15682))
* Bump pydantic from 1.10.7 to 1.10.8. \
([\#15685](https://github.com/matrix-org/synapse/issues/15685))
* Bump pygithub from 1.58.1 to 1.58.2. \
([\#15643](https://github.com/matrix-org/synapse/issues/15643))
* Bump requests from 2.28.2 to 2.31.0. \
([\#15651](https://github.com/matrix-org/synapse/issues/15651))
* Bump sphinx from 6.1.3 to 6.2.1. \
([\#15641](https://github.com/matrix-org/synapse/issues/15641))
* Bump types-bleach from 6.0.0.1 to 6.0.0.3. \
([\#15686](https://github.com/matrix-org/synapse/issues/15686))
* Bump types-pillow from 9.5.0.2 to 9.5.0.4. \
([\#15640](https://github.com/matrix-org/synapse/issues/15640))
* Bump types-pyyaml from 6.0.12.9 to 6.0.12.10. \
([\#15683](https://github.com/matrix-org/synapse/issues/15683))
* Bump types-requests from 2.30.0.0 to 2.31.0.0. \
([\#15684](https://github.com/matrix-org/synapse/issues/15684))
* Bump types-setuptools from 67.7.0.2 to 67.8.0.0. \
([\#15639](https://github.com/matrix-org/synapse/issues/15639))
Synapse 1.84.1 (2023-05-26)
===========================
This patch release fixes a major issue with homeservers that do not have an \
`instance_map` defined but which do use workers.
If you have already upgraded to Synapse 1.84.0 and your homeserver is working \
normally, then there is no need to update to this patch release.
Bugfixes
--------
- Fix a bug introduced in Synapse v1.84.0 where workers do not start up when no \
`instance_map` was provided. \
([\#15672](https://github.com/matrix-org/synapse/issues/15672))
Internal Changes
----------------
- Add `dch` and `notify-send` to the development Nix flake so that the release \
script can be used. \
([\#15673](https://github.com/matrix-org/synapse/issues/15673))
Synapse 1.84.0 (2023-05-23)
===========================
The `worker_replication_*` configuration settings have been deprecated in favour \
of configuring the main process consistently with other instances in the \
`instance_map`. The deprecated settings will be removed in Synapse v1.88.0, but \
changing your configuration in advance is recommended. See the [upgrade \
notes](https://github.com/matrix-org/synapse/blob/release-v1.84/docs/upgrade.md#upgrading-to-v1840) \
for more information.
Bugfixes
--------
- Fix a bug introduced in Synapse 1.84.0rc1 where errors during startup were not \
reported correctly on Python < 3.10. \
([\#15599](https://github.com/matrix-org/synapse/issues/15599))
Synapse 1.84.0rc1 (2023-05-16)
==============================
Features
--------
- Add an option to prevent media downloads from configured domains. \
([\#15197](https://github.com/matrix-org/synapse/issues/15197))
- Add `forget_rooms_on_leave` config option to automatically forget rooms when \
users leave them or are removed from them. \
([\#15224](https://github.com/matrix-org/synapse/issues/15224))
- Add redis TLS configuration options. \
([\#15312](https://github.com/matrix-org/synapse/issues/15312))
- Add a config option to delay push notifications by a random amount, to \
discourage time-based profiling. \
([\#15516](https://github.com/matrix-org/synapse/issues/15516))
- Stabilize support for \
[MSC2659](https://github.com/matrix-org/matrix-spec-proposals/pull/2659): \
application service ping endpoint. Contributed by Tulir @ Beeper. \
([\#15528](https://github.com/matrix-org/synapse/issues/15528))
- Implement \
[MSC4009](https://github.com/matrix-org/matrix-spec-proposals/pull/4009) to \
expand the supported characters in Matrix IDs. \
([\#15536](https://github.com/matrix-org/synapse/issues/15536))
- Advertise support for Matrix 1.6 on `/_matrix/client/versions`. \
([\#15559](https://github.com/matrix-org/synapse/issues/15559))
- Print full error and stack-trace of any exception that occurs during \
startup/initialization. \
([\#15569](https://github.com/matrix-org/synapse/issues/15569))
Bugfixes
--------
- Don't fail on federation over TOR where SRV queries are not supported. \
Contributed by Zdzichu. \
([\#15523](https://github.com/matrix-org/synapse/issues/15523))
- Experimental support for \
[MSC4010](https://github.com/matrix-org/matrix-spec-proposals/pull/4010) which \
rejects setting the `"m.push_rules"` via account data. \
([\#15554](https://github.com/matrix-org/synapse/issues/15554), \
[\#15555](https://github.com/matrix-org/synapse/issues/15555))
- Fix a long-standing bug where an invalid membership event could cause an \
internal server error. \
([\#15564](https://github.com/matrix-org/synapse/issues/15564))
- Require at least poetry-core v1.1.0. \
([\#15566](https://github.com/matrix-org/synapse/issues/15566), \
[\#15571](https://github.com/matrix-org/synapse/issues/15571))
Deprecations and Removals
-------------------------
- Remove need for `worker_replication_*` based settings in worker configuration \
yaml by placing this data directly on the `instance_map` instead. \
([\#15491](https://github.com/matrix-org/synapse/issues/15491))
Updates to the Docker image
---------------------------
- Add pkg-config package to Stage 0 to be able to build Dockerfile on ppc64le \
architecture. ([\#15567](https://github.com/matrix-org/synapse/issues/15567))
Improved Documentation
----------------------
- Clarify documentation of the "Create or modify account" Admin API. \
([\#15544](https://github.com/matrix-org/synapse/issues/15544))
- Fix path to the `statistics/database/rooms` admin API in documentation. \
([\#15560](https://github.com/matrix-org/synapse/issues/15560))
- Update and improve Mastodon Single Sign-On documentation. \
([\#15587](https://github.com/matrix-org/synapse/issues/15587))
Internal Changes
----------------
- Use oEmbed to generate URL previews for YouTube Shorts. \
([\#15025](https://github.com/matrix-org/synapse/issues/15025))
- Create new `Client` for use with HTTP Replication between workers. Contributed \
by Jason Little. ([\#15470](https://github.com/matrix-org/synapse/issues/15470))
- Bump pyicu from 2.10.2 to 2.11. \
([\#15509](https://github.com/matrix-org/synapse/issues/15509))
- Remove references to supporting per-user flag for \
[MSC2654](https://github.com/matrix-org/matrix-spec-proposals/pull/2654). \
([\#15522](https://github.com/matrix-org/synapse/issues/15522))
- Don't use a trusted key server when running the demo scripts. \
([\#15527](https://github.com/matrix-org/synapse/issues/15527))
- Speed up rebuilding of the user directory for local users. \
([\#15529](https://github.com/matrix-org/synapse/issues/15529))
- Speed up deleting of old rows in `event_push_actions`. \
([\#15531](https://github.com/matrix-org/synapse/issues/15531))
- Install the `xmlsec` and `mdbook` packages and switch back to the upstream \
[cachix/devenv](https://github.com/cachix/devenv) repo in the nix development \
environment. ([\#15532](https://github.com/matrix-org/synapse/issues/15532), \
[\#15533](https://github.com/matrix-org/synapse/issues/15533), \
[\#15545](https://github.com/matrix-org/synapse/issues/15545))
- Implement \
[MSC3987](https://github.com/matrix-org/matrix-spec-proposals/pull/3987) by \
removing `"dont_notify"` from the list of actions in default push \
rules. ([\#15534](https://github.com/matrix-org/synapse/issues/15534))
- Move various module API callback registration methods to a dedicated class. \
([\#15535](https://github.com/matrix-org/synapse/issues/15535))
- Proxy `/user/devices` federation queries to application services for \
[MSC3984](https://github.com/matrix-org/matrix-spec-proposals/pull/3984). \
([\#15539](https://github.com/matrix-org/synapse/issues/15539))
- Factor out an `is_mine_server_name` method. \
([\#15542](https://github.com/matrix-org/synapse/issues/15542))
- Allow running Complement tests using [podman](https://podman.io/) by adding a \
`PODMAN` environment variable to `scripts-dev/complement.sh`. \
([\#15543](https://github.com/matrix-org/synapse/issues/15543))
- Bump serde from 1.0.160 to 1.0.162. \
([\#15548](https://github.com/matrix-org/synapse/issues/15548))
- Bump types-setuptools from 67.6.0.5 to 67.7.0.1. \
([\#15549](https://github.com/matrix-org/synapse/issues/15549))
- Bump sentry-sdk from 1.19.1 to 1.22.1. \
([\#15550](https://github.com/matrix-org/synapse/issues/15550))
- Bump ruff from 0.0.259 to 0.0.265. \
([\#15551](https://github.com/matrix-org/synapse/issues/15551))
- Bump hiredis from 2.2.2 to 2.2.3. \
([\#15552](https://github.com/matrix-org/synapse/issues/15552))
- Bump types-requests from 2.29.0.0 to 2.30.0.0. \
([\#15553](https://github.com/matrix-org/synapse/issues/15553))
- Add `org.matrix.msc3981` info to `/_matrix/client/versions`. \
([\#15558](https://github.com/matrix-org/synapse/issues/15558))
- Declare unstable support for \
[MSC3391](https://github.com/matrix-org/matrix-spec-proposals/pull/3391) under \
`/_matrix/client/versions` if the experimental implementation is enabled. \
([\#15562](https://github.com/matrix-org/synapse/issues/15562))
- Implement \
[MSC3821](https://github.com/matrix-org/matrix-spec-proposals/pull/3821) to \
update the redaction rules. \
([\#15563](https://github.com/matrix-org/synapse/issues/15563))
- Implement updated redaction rules from \
[MSC3389](https://github.com/matrix-org/matrix-spec-proposals/pull/3389). \
([\#15565](https://github.com/matrix-org/synapse/issues/15565))
- Allow `pip install` to use setuptools_rust 1.6.0 when building Synapse. \
([\#15570](https://github.com/matrix-org/synapse/issues/15570))
- Deal with upcoming Github Actions deprecations. \
([\#15576](https://github.com/matrix-org/synapse/issues/15576))
- Export `run_as_background_process` from the module API. \
([\#15577](https://github.com/matrix-org/synapse/issues/15577))
- Update build system requirements to allow building with poetry-core==1.6.0. \
([\#15588](https://github.com/matrix-org/synapse/issues/15588))
- Bump serde from 1.0.162 to 1.0.163. \
([\#15589](https://github.com/matrix-org/synapse/issues/15589))
- Bump phonenumbers from 8.13.7 to 8.13.11. \
([\#15590](https://github.com/matrix-org/synapse/issues/15590))
- Bump types-psycopg2 from 2.9.21.9 to 2.9.21.10. \
([\#15591](https://github.com/matrix-org/synapse/issues/15591))
- Bump types-commonmark from 0.9.2.2 to 0.9.2.3. \
([\#15592](https://github.com/matrix-org/synapse/issues/15592))
- Bump types-setuptools from 67.7.0.1 to 67.7.0.2. \
([\#15594](https://github.com/matrix-org/synapse/issues/15594))
Synapse 1.83.0 (2023-05-09)
===========================
No significant changes since 1.83.0rc1.
Synapse 1.83.0rc1 (2023-05-02)
==============================
Features
--------
- Experimental support to recursively provide relations per \
[MSC3981](https://github.com/matrix-org/matrix-spec-proposals/pull/3981). \
([\#15315](https://github.com/matrix-org/synapse/issues/15315))
- Experimental support for \
[MSC3970](https://github.com/matrix-org/matrix-spec-proposals/pull/3970): Scope \
transaction IDs to devices. \
([\#15318](https://github.com/matrix-org/synapse/issues/15318))
- Add an [admin API \
endpoint](https://matrix-org.github.io/synapse/v1.83/admin_api/experimental_features.html) \
to support per-user feature flags. \
([\#15344](https://github.com/matrix-org/synapse/issues/15344))
- Add a module API to send an HTTP push notification. \
([\#15387](https://github.com/matrix-org/synapse/issues/15387))
- Add an [admin API \
endpoint](https://matrix-org.github.io/synapse/v1.83/admin_api/statistics.html#get-largest-rooms-by-size-in-database) \
to query the largest rooms by disk space used in the database. \
([\#15482](https://github.com/matrix-org/synapse/issues/15482))
Bugfixes
--------
- Disable push rule evaluation for rooms excluded from sync. \
([\#15361](https://github.com/matrix-org/synapse/issues/15361))
- Fix a long-standing bug where cached server key results which were directly \
fetched would not be properly re-used. \
([\#15417](https://github.com/matrix-org/synapse/issues/15417))
- Fix a bug introduced in Synapse 1.73.0 where some experimental push rules were \
returned by default. \
([\#15494](https://github.com/matrix-org/synapse/issues/15494))
Improved Documentation
----------------------
- Add Nginx loadbalancing example with sticky mxid for workers. \
([\#15411](https://github.com/matrix-org/synapse/issues/15411))
- Update outdated development docs that mention restrictions in versions of \
SQLite that we no longer support. \
([\#15498](https://github.com/matrix-org/synapse/issues/15498))
Internal Changes
----------------
- Speedup tests by caching HomeServerConfig instances. \
([\#15284](https://github.com/matrix-org/synapse/issues/15284))
- Add denormalised event stream ordering column to membership state tables for \
future use. Contributed by Nick @ Beeper (@fizzadar). \
([\#15356](https://github.com/matrix-org/synapse/issues/15356))
- Always use multi-user device resync replication endpoints. \
([\#15418](https://github.com/matrix-org/synapse/issues/15418))
- Add column `full_user_id` to tables `profiles` and `user_filters`. \
([\#15458](https://github.com/matrix-org/synapse/issues/15458))
- Update support for \
[MSC3983](https://github.com/matrix-org/matrix-spec-proposals/pull/3983) to \
allow always returning fallback-keys in a `/keys/claim` request. \
([\#15462](https://github.com/matrix-org/synapse/issues/15462))
- Improve type hints. \
([\#15465](https://github.com/matrix-org/synapse/issues/15465), \
[\#15496](https://github.com/matrix-org/synapse/issues/15496), \
[\#15497](https://github.com/matrix-org/synapse/issues/15497))
- Support claiming more than one OTK at a time. \
([\#15468](https://github.com/matrix-org/synapse/issues/15468))
- Bump types-pyyaml from 6.0.12.8 to 6.0.12.9. \
([\#15471](https://github.com/matrix-org/synapse/issues/15471))
- Bump pyasn1-modules from 0.2.8 to 0.3.0. \
([\#15473](https://github.com/matrix-org/synapse/issues/15473))
- Bump cryptography from 40.0.1 to 40.0.2. \
([\#15474](https://github.com/matrix-org/synapse/issues/15474))
- Bump types-netaddr from 0.8.0.7 to 0.8.0.8. \
([\#15475](https://github.com/matrix-org/synapse/issues/15475))
- Bump types-jsonschema from 4.17.0.6 to 4.17.0.7. \
([\#15476](https://github.com/matrix-org/synapse/issues/15476))
- Ask bug reporters to provide logs as text. \
([\#15479](https://github.com/matrix-org/synapse/issues/15479))
- Add a Nix flake for use as a development environment. \
([\#15495](https://github.com/matrix-org/synapse/issues/15495))
- Bump anyhow from 1.0.70 to 1.0.71. \
([\#15507](https://github.com/matrix-org/synapse/issues/15507))
- Bump types-pillow from 9.4.0.19 to 9.5.0.2. \
([\#15508](https://github.com/matrix-org/synapse/issues/15508))
- Bump packaging from 23.0 to 23.1. \
([\#15510](https://github.com/matrix-org/synapse/issues/15510))
- Bump types-requests from 2.28.11.16 to 2.29.0.0. \
([\#15511](https://github.com/matrix-org/synapse/issues/15511))
- Bump setuptools-rust from 1.5.2 to 1.6.0. \
([\#15512](https://github.com/matrix-org/synapse/issues/15512))
- Update the check_schema_delta script to account for when the schema version \
has been bumped locally. \
([\#15466](https://github.com/matrix-org/synapse/issues/15466))
Synapse 1.82.0 (2023-04-25)
===========================
No significant changes since 1.82.0rc1.
Synapse 1.82.0rc1 (2023-04-18)
==============================
Features
--------
- Allow loading the `/directory/room/{roomAlias}` endpoint on workers. \
([\#15333](https://github.com/matrix-org/synapse/issues/15333))
- Add some validation to `instance_map` configuration loading. \
([\#15431](https://github.com/matrix-org/synapse/issues/15431))
- Allow loading the `/capabilities` endpoint on workers. \
([\#15436](https://github.com/matrix-org/synapse/issues/15436))
Bugfixes
--------
- Delete server-side backup keys when deactivating an account. \
([\#15181](https://github.com/matrix-org/synapse/issues/15181))
- Fix and document untold assumption that `on_logged_out` module hooks will be \
called before the deletion of pushers. \
([\#15410](https://github.com/matrix-org/synapse/issues/15410))
- Improve robustness when handling a perspective key response by deduplicating \
received server keys. \
([\#15423](https://github.com/matrix-org/synapse/issues/15423))
- Synapse now correctly fails to start if the config option \
`app_service_config_files` is not a list. \
([\#15425](https://github.com/matrix-org/synapse/issues/15425))
- Disable loading `RefreshTokenServlet` \
(`/_matrix/client/(r0|v3|unstable)/refresh`) on workers. \
([\#15428](https://github.com/matrix-org/synapse/issues/15428))
Improved Documentation
----------------------
- Note that the `delete_stale_devices_after` background job always runs on the \
main process. ([\#15452](https://github.com/matrix-org/synapse/issues/15452))
Deprecations and Removals
-------------------------
- Remove the broken, unspecced registration fallback. Note that the *login* \
fallback is unaffected by this change. \
([\#15405](https://github.com/matrix-org/synapse/issues/15405))
Internal Changes
----------------
- Bump black from 23.1.0 to 23.3.0. \
([\#15372](https://github.com/matrix-org/synapse/issues/15372))
- Bump pyopenssl from 23.1.0 to 23.1.1. \
([\#15373](https://github.com/matrix-org/synapse/issues/15373))
- Bump types-psycopg2 from 2.9.21.8 to 2.9.21.9. \
([\#15374](https://github.com/matrix-org/synapse/issues/15374))
- Bump types-netaddr from 0.8.0.6 to 0.8.0.7. \
([\#15375](https://github.com/matrix-org/synapse/issues/15375))
- Bump types-opentracing from 2.4.10.3 to 2.4.10.4. \
([\#15376](https://github.com/matrix-org/synapse/issues/15376))
- Bump dawidd6/action-download-artifact from 2.26.0 to 2.26.1. \
([\#15404](https://github.com/matrix-org/synapse/issues/15404))
- Bump parameterized from 0.8.1 to 0.9.0. \
([\#15412](https://github.com/matrix-org/synapse/issues/15412))
- Bump types-pillow from 9.4.0.17 to 9.4.0.19. \
([\#15413](https://github.com/matrix-org/synapse/issues/15413))
- Bump sentry-sdk from 1.17.0 to 1.19.1. \
([\#15414](https://github.com/matrix-org/synapse/issues/15414))
- Bump immutabledict from 2.2.3 to 2.2.4. \
([\#15415](https://github.com/matrix-org/synapse/issues/15415))
- Bump dawidd6/action-download-artifact from 2.26.1 to 2.27.0. \
([\#15441](https://github.com/matrix-org/synapse/issues/15441))
- Bump serde_json from 1.0.95 to 1.0.96. \
([\#15442](https://github.com/matrix-org/synapse/issues/15442))
- Bump serde from 1.0.159 to 1.0.160. \
([\#15443](https://github.com/matrix-org/synapse/issues/15443))
- Bump pillow from 9.4.0 to 9.5.0. \
([\#15444](https://github.com/matrix-org/synapse/issues/15444))
- Bump furo from 2023.3.23 to 2023.3.27. \
([\#15445](https://github.com/matrix-org/synapse/issues/15445))
- Bump types-pyopenssl from 23.1.0.0 to 23.1.0.2. \
([\#15446](https://github.com/matrix-org/synapse/issues/15446))
- Bump mypy from 1.0.0 to 1.0.1. \
([\#15447](https://github.com/matrix-org/synapse/issues/15447))
- Bump psycopg2 from 2.9.5 to 2.9.6. \
([\#15448](https://github.com/matrix-org/synapse/issues/15448))
- Improve DB performance of clearing out old data from \
`stream_ordering_to_exterm`. \
([\#15382](https://github.com/matrix-org/synapse/issues/15382), \
[\#15429](https://github.com/matrix-org/synapse/issues/15429))
- Implement \
[MSC3989](https://github.com/matrix-org/matrix-spec-proposals/pull/3989) \
redaction algorithm. \
([\#15393](https://github.com/matrix-org/synapse/issues/15393))
- Implement [MSC2175](https://github.com/matrix-org/matrix-doc/pull/2175) to \
stop adding `creator` to create events. \
([\#15394](https://github.com/matrix-org/synapse/issues/15394))
- Implement \
[MSC2174](https://github.com/matrix-org/matrix-spec-proposals/pull/2174) to move \
the `redacts` key to a `content` property. \
([\#15395](https://github.com/matrix-org/synapse/issues/15395))
- Trust dtonlay/rust-toolchain in CI. \
([\#15406](https://github.com/matrix-org/synapse/issues/15406))
- Explicitly install Synapse during typechecking in CI. \
([\#15409](https://github.com/matrix-org/synapse/issues/15409))
- Only load the SSO redirect servlet if SSO is enabled. \
([\#15421](https://github.com/matrix-org/synapse/issues/15421))
- Refactor `SimpleHttpClient` to pull out a base class. \
([\#15427](https://github.com/matrix-org/synapse/issues/15427))
- Improve type hints. ([\#15432](https://github.com/matrix-org/synapse/issues/15432))
- Convert async to normal tests in `TestSSOHandler`. \
([\#15433](https://github.com/matrix-org/synapse/issues/15433))
- Speed up the user directory background update. \
([\#15435](https://github.com/matrix-org/synapse/issues/15435))
- Disable directory listing for static resources in `/_matrix/static/`. \
([\#15438](https://github.com/matrix-org/synapse/issues/15438))
- Move various module API callback registration methods to a dedicated class. \
([\#15453](https://github.com/matrix-org/synapse/issues/15453))
Synapse 1.81.0 (2023-04-11)
===========================
Synapse now attempts the versioned appservice paths before falling back to the
[legacy paths](https://spec.matrix.org/v1.6/application-service-api/#legacy-routes).
Usage of the legacy routes should be considered deprecated.
Additionally, Synapse has supported sending the application service access token
via [the `Authorization` \
header](https://spec.matrix.org/v1.6/application-service-api/#authorization)
since v1.70.0. For backwards compatibility it is *also* sent as the `access_token`
query parameter. This is insecure and should be considered deprecated.
A future version of Synapse (v1.88.0 or later) will remove support for legacy
application service routes and query parameter authorization.
No significant changes since 1.81.0rc2.
Synapse 1.81.0rc2 (2023-04-06)
==============================
Bugfixes
--------
- Fix the `set_device_id_for_pushers_txn` background update crash. \
([\#15391](https://github.com/matrix-org/synapse/issues/15391))
Internal Changes
----------------
- Update CI to run complement under the latest stable go version. \
([\#15403](https://github.com/matrix-org/synapse/issues/15403))
Synapse 1.81.0rc1 (2023-04-04)
==============================
Features
--------
- Add the ability to enable/disable registrations when in the OIDC flow. \
([\#14978](https://github.com/matrix-org/synapse/issues/14978))
- Add a primitive helper script for listing worker endpoints. \
([\#15243](https://github.com/matrix-org/synapse/issues/15243))
- Experimental support for passing One Time Key and device key requests to \
application services \
([MSC3983](https://github.com/matrix-org/matrix-spec-proposals/pull/3983) and \
[MSC3984](https://github.com/matrix-org/matrix-spec-proposals/pull/3984)). \
([\#15314](https://github.com/matrix-org/synapse/issues/15314), \
[\#15321](https://github.com/matrix-org/synapse/issues/15321))
- Allow loading `/password_policy` endpoint on workers. \
([\#15331](https://github.com/matrix-org/synapse/issues/15331))
- Add experimental support for Unix sockets. Contributed by Jason Little. \
([\#15353](https://github.com/matrix-org/synapse/issues/15353))
- Build Debian packages for Ubuntu 23.04 (Lunar Lobster). \
([\#15381](https://github.com/matrix-org/synapse/issues/15381))
Bugfixes
--------
- Fix a long-standing bug where edits of non-`m.room.message` events would not \
be correctly bundled. \
([\#15295](https://github.com/matrix-org/synapse/issues/15295))
- Fix a bug introduced in Synapse v1.55.0 which could delay remote homeservers \
being able to decrypt encrypted messages sent by local users. \
([\#15297](https://github.com/matrix-org/synapse/issues/15297))
- Add a check to [SQLite port_db \
script](https://matrix-org.github.io/synapse/latest/postgres.html#porting-from-sqlite)
to ensure that the sqlite database passed to the script exists before trying \
to port from it. ([\#15306](https://github.com/matrix-org/synapse/issues/15306))
- Fix a bug introduced in Synapse 1.76.0 where responses from worker deployments \
could include an internal `_INT_STREAM_POS` key. \
([\#15309](https://github.com/matrix-org/synapse/issues/15309))
- Fix a long-standing bug that Synpase only used the [legacy appservice \
routes](https://spec.matrix.org/v1.6/application-service-api/#legacy-routes). \
([\#15317](https://github.com/matrix-org/synapse/issues/15317))
- Fix a long-standing bug preventing users from rejoining rooms after being \
banned and unbanned over federation. Contributed by Nico. \
([\#15323](https://github.com/matrix-org/synapse/issues/15323))
- Fix bug in worker mode where on a rolling restart of workers the \
"typing" worker would consume 100% CPU until it got restarted. \
([\#15332](https://github.com/matrix-org/synapse/issues/15332))
- Fix a long-standing bug where some to_device messages could be dropped when \
using workers. ([\#15349](https://github.com/matrix-org/synapse/issues/15349))
- Fix a bug introduced in Synapse 1.70.0 where the background sync from a faster \
join could spin for hours when one of the events involved had been marked for \
backoff. ([\#15351](https://github.com/matrix-org/synapse/issues/15351))
- Fix missing app variable in mail subject for password resets. Contributed by \
Cyberes. ([\#15352](https://github.com/matrix-org/synapse/issues/15352))
- Fix a rare bug introduced in Synapse 1.66.0 where initial syncs would fail \
when the user had been kicked from a faster joined room that had not finished \
syncing. ([\#15383](https://github.com/matrix-org/synapse/issues/15383))
Improved Documentation
----------------------
- Fix a typo in login requests ratelimit defaults. \
([\#15341](https://github.com/matrix-org/synapse/issues/15341))
- Add some clarification to the doc/comments regarding TCP replication. \
([\#15354](https://github.com/matrix-org/synapse/issues/15354))
- Note that Synapse 1.74 queued a rebuild of the user directory tables. \
([\#15386](https://github.com/matrix-org/synapse/issues/15386))
Internal Changes
----------------
- Use `immutabledict` instead of `frozendict`. \
([\#15113](https://github.com/matrix-org/synapse/issues/15113))
- Add developer documentation for the Federation Sender and add a documentation \
mechanism using Sphinx. \
([\#15265](https://github.com/matrix-org/synapse/issues/15265), \
[\#15336](https://github.com/matrix-org/synapse/issues/15336))
- Make the pushers rely on the `device_id` instead of the `access_token_id` for \
various operations. \
([\#15280](https://github.com/matrix-org/synapse/issues/15280))
- Bump sentry-sdk from 1.15.0 to 1.17.0. \
([\#15285](https://github.com/matrix-org/synapse/issues/15285))
- Allow running the Twisted trunk job against other branches. \
([\#15302](https://github.com/matrix-org/synapse/issues/15302))
- Remind the releaser to ask for changelog feedback in \
[#synapse-dev](https://matrix.to/#/#synapse-dev:matrix.org). \
([\#15303](https://github.com/matrix-org/synapse/issues/15303))
- Bump dtolnay/rust-toolchain from e12eda571dc9a5ee5d58eecf4738ec291c66f295 to \
fc3253060d0c959bea12a59f10f8391454a0b02d. \
([\#15304](https://github.com/matrix-org/synapse/issues/15304))
- Reject events with an invalid "mentions" property per \
[MSC3952](https://github.com/matrix-org/matrix-spec-proposals/pull/3952). \
([\#15311](https://github.com/matrix-org/synapse/issues/15311))
- As an optimisation, use `TRUNCATE` on Postgres when clearing the user \
directory tables. \
([\#15316](https://github.com/matrix-org/synapse/issues/15316))
- Fix `.gitignore` rule for the Complement source tarball downloaded \
automatically by `complement.sh`. \
([\#15319](https://github.com/matrix-org/synapse/issues/15319))
- Bump serde from 1.0.157 to 1.0.158. \
([\#15324](https://github.com/matrix-org/synapse/issues/15324))
- Bump regex from 1.7.1 to 1.7.3. \
([\#15325](https://github.com/matrix-org/synapse/issues/15325))
- Bump types-pyopenssl from 23.0.0.4 to 23.1.0.0. \
([\#15326](https://github.com/matrix-org/synapse/issues/15326))
- Bump furo from 2022.12.7 to 2023.3.23. \
([\#15327](https://github.com/matrix-org/synapse/issues/15327))
- Bump ruff from 0.0.252 to 0.0.259. \
([\#15328](https://github.com/matrix-org/synapse/issues/15328))
- Bump cryptography from 40.0.0 to 40.0.1. \
([\#15329](https://github.com/matrix-org/synapse/issues/15329))
- Bump mypy-zope from 0.9.0 to 0.9.1. \
([\#15330](https://github.com/matrix-org/synapse/issues/15330))
- Speed up unit tests when using SQLite3. \
([\#15334](https://github.com/matrix-org/synapse/issues/15334))
- Speed up pydantic CI job. \
([\#15339](https://github.com/matrix-org/synapse/issues/15339))
- Speed up sample config CI job. \
([\#15340](https://github.com/matrix-org/synapse/issues/15340))
- Fix copyright year in SSO footer template. \
([\#15358](https://github.com/matrix-org/synapse/issues/15358))
- Bump peaceiris/actions-gh-pages from 3.9.2 to 3.9.3. \
([\#15369](https://github.com/matrix-org/synapse/issues/15369))
- Bump serde from 1.0.158 to 1.0.159. \
([\#15370](https://github.com/matrix-org/synapse/issues/15370))
- Bump serde_json from 1.0.94 to 1.0.95. \
([\#15371](https://github.com/matrix-org/synapse/issues/15371))
- Speed up membership queries for users with forgotten rooms. \
([\#15385](https://github.com/matrix-org/synapse/issues/15385))