Tags

Tags give the ability to mark specific points in history as being important

  • v1.130.0

    f92c6455 · Tweak changelog · 
    - Fix startup being blocked on creating a new index that was introduced in v1.130.0rc1. ([\#18439](https://github.com/element-hq/synapse/issues/18439))
- Fix the ordering of local messages in rooms that were affected by [GHSA-v56r-hwv5-mxg6](https://github.com/advisories/GHSA-v56r-hwv5-mxg6). ([\#18447](https://github.com/element-hq/synapse/issues/18447))

- Add an Admin API endpoint `GET /_synapse/admin/v1/scheduled_tasks`  to fetch scheduled tasks. ([\#18214](https://github.com/element-hq/synapse/issues/18214))
- Add config option `user_directory.exclude_remote_users` which, when enabled, excludes remote users from user directory search results. ([\#18300](https://github.com/element-hq/synapse/issues/18300))
- Add support for handling `GET /devices/` on workers. ([\#18355](https://github.com/element-hq/synapse/issues/18355))

- Fix a longstanding bug where Synapse would immediately retry a failing push endpoint when a new event is received, ignoring any backoff timers. ([\#18363](https://github.com/element-hq/synapse/issues/18363))
- Pass leave from remote invite rejection down Sliding Sync. ([\#18375](https://github.com/element-hq/synapse/issues/18375))

- In `configure_workers_and_start.py`, use the same absolute path of Python in the interpreter shebang, and invoke child Python processes with `sys.executable`. ([\#18291](https://github.com/element-hq/synapse/issues/18291))
- Optimize the build of the workers image. ([\#18292](https://github.com/element-hq/synapse/issues/18292))
- In `start_for_complement.sh`, replace some external program calls with shell builtins. ([\#18293](https://github.com/element-hq/synapse/issues/18293))
- When generating container scripts from templates, don't add a leading newline so that their shebangs may be handled correctly. ([\#18295](https://github.com/element-hq/synapse/issues/18295))

- Improve formatting of the README file. ([\#18218](https://github.com/element-hq/synapse/issues/18218))
- Add documentation for configuring [Pocket ID](https://github.com/pocket-id/pocket-id) as an OIDC provider. ([\#18237](https://github.com/element-hq/synapse/issues/18237))
- Fix typo in docs about the `push` config option. Contributed by @HarHarLinks. ([\#18320](https://github.com/element-hq/synapse/issues/18320))
- Add `/_matrix/federation/v1/version` to list of federation endpoints that can be handled by workers. ([\#18377](https://github.com/element-hq/synapse/issues/18377))
- Add an Admin API endpoint `GET /_synapse/admin/v1/scheduled_tasks`  to fetch scheduled tasks. ([\#18384](https://github.com/element-hq/synapse/issues/18384))

- Return specific error code when adding an email address / phone number to account is not supported ([MSC4178](https://github.com/matrix-org/matrix-spec-proposals/pull/4178)). ([\#17578](https://github.com/element-hq/synapse/issues/17578))
- Stop auto-provisionning missing users & devices when delegating auth to Matrix Authentication Service. Requires MAS 0.13.0 or later. ([\#18181](https://github.com/element-hq/synapse/issues/18181))
- Apply file hashing and existing quarantines to media downloaded for URL previews. ([\#18297](https://github.com/element-hq/synapse/issues/18297))
- Allow a few admin APIs used by matrix-authentication-service to run on workers. ([\#18313](https://github.com/element-hq/synapse/issues/18313))
- Apply `should_drop_federated_event` to federation invites. ([\#18330](https://github.com/element-hq/synapse/issues/18330))
- Allow `/rooms/` admin API to be run on workers. ([\#18360](https://github.com/element-hq/synapse/issues/18360))
- Minor performance improvements to the notifier. ([\#18367](https://github.com/element-hq/synapse/issues/18367))
- Slight performance increase when using the ratelimiter. ([\#18369](https://github.com/element-hq/synapse/issues/18369))
- Don't validate the `at_hash` (access token hash) field in OIDC ID Tokens if we don't end up actually using the OIDC Access Token. ([\#18374](https://github.com/element-hq/synapse/issues/18374), [\#18385](https://github.com/element-hq/synapse/issues/18385))
- Fixed test failures when using authlib 1.5.2. ([\#18390](https://github.com/element-hq/synapse/issues/18390))
- Refactor [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Simplified Sliding Sync room list tests to cover both new and fallback logic paths. ([\#18399](https://github.com/element-hq/synapse/issues/18399))

* Bump actions/add-to-project from 280af8ae1f83a494cfad2cb10f02f6d13529caa9 to 5b1a254a3546aef88e0a7724a77a623fa2e47c36. ([\#18365](https://github.com/element-hq/synapse/issues/18365))
* Bump actions/download-artifact from 4.2.1 to 4.3.0. ([\#18364](https://github.com/element-hq/synapse/issues/18364))
* Bump actions/setup-go from 5.4.0 to 5.5.0. ([\#18426](https://github.com/element-hq/synapse/issues/18426))
* Bump anyhow from 1.0.97 to 1.0.98. ([\#18336](https://github.com/element-hq/synapse/issues/18336))
* Bump packaging from 24.2 to 25.0. ([\#18393](https://github.com/element-hq/synapse/issues/18393))
* Bump pillow from 11.1.0 to 11.2.1. ([\#18429](https://github.com/element-hq/synapse/issues/18429))
* Bump pydantic from 2.10.3 to 2.11.4. ([\#18394](https://github.com/element-hq/synapse/issues/18394))
* Bump pyo3-log from 0.12.2 to 0.12.3. ([\#18317](https://github.com/element-hq/synapse/issues/18317))
* Bump pyopenssl from 24.3.0 to 25.0.0. ([\#18315](https://github.com/element-hq/synapse/issues/18315))
* Bump sha2 from 0.10.8 to 0.10.9. ([\#18395](https://github.com/element-hq/synapse/issues/18395))
* Bump sigstore/cosign-installer from 3.8.1 to 3.8.2. ([\#18366](https://github.com/element-hq/synapse/issues/18366))
* Bump softprops/action-gh-release from 1 to 2. ([\#18264](https://github.com/element-hq/synapse/issues/18264))
* Bump stefanzweifel/git-auto-commit-action from 5.1.0 to 5.2.0. ([\#18354](https://github.com/element-hq/synapse/issues/18354))
* Bump txredisapi from 1.4.10 to 1.4.11. ([\#18392](https://github.com/element-hq/synapse/issues/18392))
* Bump types-jsonschema from 4.23.0.20240813 to 4.23.0.20241208. ([\#18305](https://github.com/element-hq/synapse/issues/18305))
* Bump types-psycopg2 from 2.9.21.20250121 to 2.9.21.20250318. ([\#18316](https://github.com/element-hq/synapse/issues/18316))

  • v1.130.0rc1

    99c15f46 · Fix up changelog · 
    - Add an Admin API endpoint `GET /_synapse/admin/v1/scheduled_tasks`  to fetch scheduled tasks. ([\#18214](https://github.com/element-hq/synapse/issues/18214))
- Add config option `user_directory.exclude_remote_users` which, when enabled, excludes remote users from user directory search results. ([\#18300](https://github.com/element-hq/synapse/issues/18300))
- Add support for handling `GET /devices/` on workers. ([\#18355](https://github.com/element-hq/synapse/issues/18355))

- Fix a longstanding bug where Synapse would immediately retry a failing push endpoint when a new event is received, ignoring any backoff timers. ([\#18363](https://github.com/element-hq/synapse/issues/18363))
- Pass leave from remote invite rejection down Sliding Sync. ([\#18375](https://github.com/element-hq/synapse/issues/18375))

- In `configure_workers_and_start.py`, use the same absolute path of Python in the interpreter shebang, and invoke child Python processes with `sys.executable`. ([\#18291](https://github.com/element-hq/synapse/issues/18291))
- Optimize the build of the workers image. ([\#18292](https://github.com/element-hq/synapse/issues/18292))
- In `start_for_complement.sh`, replace some external program calls with shell builtins. ([\#18293](https://github.com/element-hq/synapse/issues/18293))
- When generating container scripts from templates, don't add a leading newline so that their shebangs may be handled correctly. ([\#18295](https://github.com/element-hq/synapse/issues/18295))

- Improve formatting of the README file. ([\#18218](https://github.com/element-hq/synapse/issues/18218))
- Add documentation for configuring [Pocket ID](https://github.com/pocket-id/pocket-id) as an OIDC provider. ([\#18237](https://github.com/element-hq/synapse/issues/18237))
- Fix typo in docs about the `push` config option. Contributed by @HarHarLinks. ([\#18320](https://github.com/element-hq/synapse/issues/18320))
- Add `/_matrix/federation/v1/version` to list of federation endpoints that can be handled by workers. ([\#18377](https://github.com/element-hq/synapse/issues/18377))
- Add an Admin API endpoint `GET /_synapse/admin/v1/scheduled_tasks`  to fetch scheduled tasks. ([\#18384](https://github.com/element-hq/synapse/issues/18384))

- Return specific error code when adding an email address / phone number to account is not supported ([MSC4178](https://github.com/matrix-org/matrix-spec-proposals/pull/4178)). ([\#17578](https://github.com/element-hq/synapse/issues/17578))
- Stop auto-provisionning missing users & devices when delegating auth to Matrix Authentication Service. Requires MAS 0.13.0 or later. ([\#18181](https://github.com/element-hq/synapse/issues/18181))
- Apply file hashing and existing quarantines to media downloaded for URL previews. ([\#18297](https://github.com/element-hq/synapse/issues/18297))
- Allow a few admin APIs used by matrix-authentication-service to run on workers. ([\#18313](https://github.com/element-hq/synapse/issues/18313))
- Apply `should_drop_federated_event` to federation invites. ([\#18330](https://github.com/element-hq/synapse/issues/18330))
- Allow `/rooms/` admin API to be run on workers. ([\#18360](https://github.com/element-hq/synapse/issues/18360))
- Minor performance improvements to the notifier. ([\#18367](https://github.com/element-hq/synapse/issues/18367))
- Slight performance increase when using the ratelimiter. ([\#18369](https://github.com/element-hq/synapse/issues/18369))
- Don't validate the `at_hash` (access token hash) field in OIDC ID Tokens if we don't end up actually using the OIDC Access Token. ([\#18374](https://github.com/element-hq/synapse/issues/18374), [\#18385](https://github.com/element-hq/synapse/issues/18385))
- Fixed test failures when using authlib 1.5.2. ([\#18390](https://github.com/element-hq/synapse/issues/18390))
- Refactor [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Simplified Sliding Sync room list tests to cover both new and fallback logic paths. ([\#18399](https://github.com/element-hq/synapse/issues/18399))

* Bump actions/add-to-project from 280af8ae1f83a494cfad2cb10f02f6d13529caa9 to 5b1a254a3546aef88e0a7724a77a623fa2e47c36. ([\#18365](https://github.com/element-hq/synapse/issues/18365))
* Bump actions/download-artifact from 4.2.1 to 4.3.0. ([\#18364](https://github.com/element-hq/synapse/issues/18364))
* Bump actions/setup-go from 5.4.0 to 5.5.0. ([\#18426](https://github.com/element-hq/synapse/issues/18426))
* Bump anyhow from 1.0.97 to 1.0.98. ([\#18336](https://github.com/element-hq/synapse/issues/18336))
* Bump packaging from 24.2 to 25.0. ([\#18393](https://github.com/element-hq/synapse/issues/18393))
* Bump pillow from 11.1.0 to 11.2.1. ([\#18429](https://github.com/element-hq/synapse/issues/18429))
* Bump pydantic from 2.10.3 to 2.11.4. ([\#18394](https://github.com/element-hq/synapse/issues/18394))
* Bump pyo3-log from 0.12.2 to 0.12.3. ([\#18317](https://github.com/element-hq/synapse/issues/18317))
* Bump pyopenssl from 24.3.0 to 25.0.0. ([\#18315](https://github.com/element-hq/synapse/issues/18315))
* Bump sha2 from 0.10.8 to 0.10.9. ([\#18395](https://github.com/element-hq/synapse/issues/18395))
* Bump sigstore/cosign-installer from 3.8.1 to 3.8.2. ([\#18366](https://github.com/element-hq/synapse/issues/18366))
* Bump softprops/action-gh-release from 1 to 2. ([\#18264](https://github.com/element-hq/synapse/issues/18264))
* Bump stefanzweifel/git-auto-commit-action from 5.1.0 to 5.2.0. ([\#18354](https://github.com/element-hq/synapse/issues/18354))
* Bump txredisapi from 1.4.10 to 1.4.11. ([\#18392](https://github.com/element-hq/synapse/issues/18392))
* Bump types-jsonschema from 4.23.0.20240813 to 4.23.0.20241208. ([\#18305](https://github.com/element-hq/synapse/issues/18305))
* Bump types-psycopg2 from 2.9.21.20250121 to 2.9.21.20250318. ([\#18316](https://github.com/element-hq/synapse/issues/18316))

  • v1.129.0

    9a62b2d4 · 1.129.0 · 
    No significant changes since 1.129.0rc2.

Synapse 1.129.0rc1 was never formally released due to regressions discovered during the release process. 1.129.0rc2 fixes those regressions by reverting the affected PRs.

- Revert the slow background update introduced by [\#18068](https://github.com/element-hq/synapse/issues/18068) in v1.128.0. ([\#18372](https://github.com/element-hq/synapse/issues/18372))
- Revert "Add total event, unencrypted message, and e2ee event counts to stats reporting", added in v1.129.0rc1. ([\#18373](https://github.com/element-hq/synapse/issues/18373))

- Add `passthrough_authorization_parameters` in OIDC configuration to allow passing parameters to the authorization grant URL. ([\#18232](https://github.com/element-hq/synapse/issues/18232))
- Add `total_event_count`, `total_message_count`, and `total_e2ee_event_count` fields to the homeserver usage statistics. ([\#18260](https://github.com/element-hq/synapse/issues/18260))

- Fix `force_tracing_for_users` config when using delegated auth. ([\#18334](https://github.com/element-hq/synapse/issues/18334))
- Fix the token introspection cache logging access tokens when MAS integration is in use. ([\#18335](https://github.com/element-hq/synapse/issues/18335))
- Stop caching introspection failures when delegating auth to MAS. ([\#18339](https://github.com/element-hq/synapse/issues/18339))
- Fix `ExternalIDReuse` exception after migrating to MAS on workers with a high traffic. ([\#18342](https://github.com/element-hq/synapse/issues/18342))
- Fix minor performance regression caused by tracking of room participation. Regressed in v1.128.0. ([\#18345](https://github.com/element-hq/synapse/issues/18345))

- Optimize the build of the complement-synapse image. ([\#18294](https://github.com/element-hq/synapse/issues/18294))

- Disable statement timeout during room purge. ([\#18133](https://github.com/element-hq/synapse/issues/18133))
- Add cache to storage functions used to auth requests when using delegated auth. ([\#18337](https://github.com/element-hq/synapse/issues/18337))

  • v1.129.0rc2

    5f587dfd · Adjust changelog · 
    Synapse 1.129.0rc1 was never formally released due to regressions discovered during the release process. 1.129.0rc2 fixes those regressions by reverting the affected PRs.

- Revert the slow background update introduced by [\#18068](https://github.com/element-hq/synapse/issues/18068) in v1.128.0. ([\#18372](https://github.com/element-hq/synapse/issues/18372))
- Revert "Add total event, unencrypted message, and e2ee event counts to stats reporting", added in v1.129.0rc1. ([\#18373](https://github.com/element-hq/synapse/issues/18373))

  • v1.129.0rc1

    d67e9c53 · Update changelog · 
    - Add `passthrough_authorization_parameters` in OIDC configuration to allow passing parameters to the authorization grant URL. ([\#18232](https://github.com/element-hq/synapse/issues/18232))
- Add `total_event_count`, `total_message_count`, and `total_e2ee_event_count` fields to the homeserver usage statistics. ([\#18260](https://github.com/element-hq/synapse/issues/18260))

- Fix `force_tracing_for_users` config when using delegated auth. ([\#18334](https://github.com/element-hq/synapse/issues/18334))
- Fix the token introspection cache logging access tokens when MAS integration is in use. ([\#18335](https://github.com/element-hq/synapse/issues/18335))
- Stop caching introspection failures when delegating auth to MAS. ([\#18339](https://github.com/element-hq/synapse/issues/18339))
- Fix `ExternalIDReuse` exception after migrating to MAS on workers with a high traffic. ([\#18342](https://github.com/element-hq/synapse/issues/18342))
- Fix minor performance regression caused by tracking of room participation. Regressed in v1.128.0. ([\#18345](https://github.com/element-hq/synapse/issues/18345))

- Optimize the build of the complement-synapse image. ([\#18294](https://github.com/element-hq/synapse/issues/18294))

- Disable statement timeout during room purge. ([\#18133](https://github.com/element-hq/synapse/issues/18133))
- Add cache to storage functions used to auth requests when using delegated auth. ([\#18337](https://github.com/element-hq/synapse/issues/18337))

  • v1.128.0

    b30fcb03 · 1.128.0 · 
    No significant changes since 1.128.0rc1.

- Add an access token introspection cache to make Matrix Authentication Service integration ([MSC3861](https://github.com/matrix-org/matrix-doc/pull/3861)) more efficient. ([\#18231](https://github.com/element-hq/synapse/issues/18231))
- Add background job to clear unreferenced state groups. ([\#18254](https://github.com/element-hq/synapse/issues/18254))
- Hashes of media files are now tracked by Synapse. Media quarantines will now apply to all files with the same hash. ([\#18277](https://github.com/element-hq/synapse/issues/18277), [\#18302](https://github.com/element-hq/synapse/issues/18302), [\#18296](https://github.com/element-hq/synapse/issues/18296))

- Add index to sliding sync ([MSC4186](https://github.com/matrix-org/matrix-doc/pull/4186)) membership snapshot table, to fix a performance issue. ([\#18074](https://github.com/element-hq/synapse/issues/18074))

- Specify the architecture of installed packages via an APT config option, which is more reliable than appending package names with `:{arch}`. ([\#18271](https://github.com/element-hq/synapse/issues/18271))
- Always specify base image debian versions with a build argument. ([\#18272](https://github.com/element-hq/synapse/issues/18272))
- Allow passing arguments to `start_for_complement.sh` (to be sent to `configure_workers_and_start.py`). ([\#18273](https://github.com/element-hq/synapse/issues/18273))
- Make some improvements to the `prefix-log` script in the workers image. ([\#18274](https://github.com/element-hq/synapse/issues/18274))
- Use `uv pip` to install `supervisor` in the worker image. ([\#18275](https://github.com/element-hq/synapse/issues/18275))
- Avoid needing to download & use `rsync` in a build layer. ([\#18287](https://github.com/element-hq/synapse/issues/18287))

- Fix how to obtain access token and change naming from riot to element ([\#18225](https://github.com/element-hq/synapse/issues/18225))
- Correct a small typo in the SSO mapping providers documentation. ([\#18276](https://github.com/element-hq/synapse/issues/18276))
- Add docs for how to clear out the Poetry wheel cache. ([\#18283](https://github.com/element-hq/synapse/issues/18283))

- Add a column `participant` to `room_memberships` table. ([\#18068](https://github.com/element-hq/synapse/issues/18068))
- Update Poetry to 2.1.1, including updating the lock file version. ([\#18251](https://github.com/element-hq/synapse/issues/18251))
- Pin GitHub Actions dependencies by commit hash. ([\#18255](https://github.com/element-hq/synapse/issues/18255))
- Add DB delta to remove the old state group deletion job. ([\#18284](https://github.com/element-hq/synapse/issues/18284))

* Bump actions/add-to-project from f5473ace9aeee8b97717b281e26980aa5097023f to 280af8ae1f83a494cfad2cb10f02f6d13529caa9. ([\#18303](https://github.com/element-hq/synapse/issues/18303))
* Bump actions/cache from 4.2.2 to 4.2.3. ([\#18266](https://github.com/element-hq/synapse/issues/18266))
* Bump actions/download-artifact from 4.2.0 to 4.2.1. ([\#18268](https://github.com/element-hq/synapse/issues/18268))
* Bump actions/setup-python from 5.4.0 to 5.5.0. ([\#18298](https://github.com/element-hq/synapse/issues/18298))
* Bump actions/upload-artifact from 4.6.1 to 4.6.2. ([\#18304](https://github.com/element-hq/synapse/issues/18304))
* Bump authlib from 1.4.1 to 1.5.1. ([\#18306](https://github.com/element-hq/synapse/issues/18306))
* Bump dawidd6/action-download-artifact from 8 to 9. ([\#18204](https://github.com/element-hq/synapse/issues/18204))
* Bump jinja2 from 3.1.5 to 3.1.6. ([\#18223](https://github.com/element-hq/synapse/issues/18223))
* Bump log from 0.4.26 to 0.4.27. ([\#18267](https://github.com/element-hq/synapse/issues/18267))
* Bump phonenumbers from 8.13.50 to 9.0.2. ([\#18299](https://github.com/element-hq/synapse/issues/18299))
* Bump pygithub from 2.5.0 to 2.6.1. ([\#18243](https://github.com/element-hq/synapse/issues/18243))
* Bump pyo3-log from 0.12.1 to 0.12.2. ([\#18269](https://github.com/element-hq/synapse/issues/18269))

  • v1.128.0rc1

    77076861 · Merge changelog entries · 
    - Add an access token introspection cache to make Matrix Authentication Service integration ([MSC3861](https://github.com/matrix-org/matrix-doc/pull/3861)) more efficient. ([\#18231](https://github.com/element-hq/synapse/issues/18231))
- Add background job to clear unreferenced state groups. ([\#18254](https://github.com/element-hq/synapse/issues/18254))
- Hashes of media files are now tracked by Synapse. Media quarantines will now apply to all files with the same hash. ([\#18277](https://github.com/element-hq/synapse/issues/18277), [\#18302](https://github.com/element-hq/synapse/issues/18302), [\#18296](https://github.com/element-hq/synapse/issues/18296))

- Add index to sliding sync ([MSC4186](https://github.com/matrix-org/matrix-doc/pull/4186)) membership snapshot table, to fix a performance issue. ([\#18074](https://github.com/element-hq/synapse/issues/18074))

- Specify the architecture of installed packages via an APT config option, which is more reliable than appending package names with `:{arch}`. ([\#18271](https://github.com/element-hq/synapse/issues/18271))
- Always specify base image debian versions with a build argument. ([\#18272](https://github.com/element-hq/synapse/issues/18272))
- Allow passing arguments to `start_for_complement.sh` (to be sent to `configure_workers_and_start.py`). ([\#18273](https://github.com/element-hq/synapse/issues/18273))
- Make some improvements to the `prefix-log` script in the workers image. ([\#18274](https://github.com/element-hq/synapse/issues/18274))
- Use `uv pip` to install `supervisor` in the worker image. ([\#18275](https://github.com/element-hq/synapse/issues/18275))
- Avoid needing to download & use `rsync` in a build layer. ([\#18287](https://github.com/element-hq/synapse/issues/18287))

- Fix how to obtain access token and change naming from riot to element ([\#18225](https://github.com/element-hq/synapse/issues/18225))
- Correct a small typo in the SSO mapping providers documentation. ([\#18276](https://github.com/element-hq/synapse/issues/18276))
- Add docs for how to clear out the Poetry wheel cache. ([\#18283](https://github.com/element-hq/synapse/issues/18283))

- Add a column `participant` to `room_memberships` table. ([\#18068](https://github.com/element-hq/synapse/issues/18068))
- Update Poetry to 2.1.1, including updating the lock file version. ([\#18251](https://github.com/element-hq/synapse/issues/18251))
- Pin GitHub Actions dependencies by commit hash. ([\#18255](https://github.com/element-hq/synapse/issues/18255))
- Add DB delta to remove the old state group deletion job. ([\#18284](https://github.com/element-hq/synapse/issues/18284))

* Bump actions/add-to-project from f5473ace9aeee8b97717b281e26980aa5097023f to 280af8ae1f83a494cfad2cb10f02f6d13529caa9. ([\#18303](https://github.com/element-hq/synapse/issues/18303))
* Bump actions/cache from 4.2.2 to 4.2.3. ([\#18266](https://github.com/element-hq/synapse/issues/18266))
* Bump actions/download-artifact from 4.2.0 to 4.2.1. ([\#18268](https://github.com/element-hq/synapse/issues/18268))
* Bump actions/setup-python from 5.4.0 to 5.5.0. ([\#18298](https://github.com/element-hq/synapse/issues/18298))
* Bump actions/upload-artifact from 4.6.1 to 4.6.2. ([\#18304](https://github.com/element-hq/synapse/issues/18304))
* Bump authlib from 1.4.1 to 1.5.1. ([\#18306](https://github.com/element-hq/synapse/issues/18306))
* Bump dawidd6/action-download-artifact from 8 to 9. ([\#18204](https://github.com/element-hq/synapse/issues/18204))
* Bump jinja2 from 3.1.5 to 3.1.6. ([\#18223](https://github.com/element-hq/synapse/issues/18223))
* Bump log from 0.4.26 to 0.4.27. ([\#18267](https://github.com/element-hq/synapse/issues/18267))
* Bump phonenumbers from 8.13.50 to 9.0.2. ([\#18299](https://github.com/element-hq/synapse/issues/18299))
* Bump pygithub from 2.5.0 to 2.6.1. ([\#18243](https://github.com/element-hq/synapse/issues/18243))
* Bump pyo3-log from 0.12.1 to 0.12.2. ([\#18269](https://github.com/element-hq/synapse/issues/18269))

  • v1.127.1

    ecc09b15 · 1.127.1 · 
    - Fix [CVE-2025-30355](https://www.cve.org/CVERecord?id=CVE-2025-30355) / [GHSA-v56r-hwv5-mxg6](https://github.com/element-hq/synapse/security/advisories/GHSA-v56r-hwv5-mxg6). **High severity vulnerability affecting federation. The vulnerability has been exploited in the wild.**

  • v1.127.0

    7af299b3 · 1.127.0 · 
    No significant changes since 1.127.0rc1.

- Update [MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140) implementation to no longer cancel a user's own delayed state events with an event type & state key that match a more recent state event sent by that user. ([\#17810](https://github.com/element-hq/synapse/issues/17810))

- Fixed a minor typo in the Synapse documentation. Contributed by @karuto12. ([\#18224](https://github.com/element-hq/synapse/issues/18224))

- Remove undocumented `SYNAPSE_USE_FROZEN_DICTS` environment variable. ([\#18123](https://github.com/element-hq/synapse/issues/18123))
- Fix detection of workflow failures in the release script. ([\#18211](https://github.com/element-hq/synapse/issues/18211))
- Add caching support to media endpoints. ([\#18235](https://github.com/element-hq/synapse/issues/18235))

* Bump anyhow from 1.0.96 to 1.0.97. ([\#18201](https://github.com/element-hq/synapse/issues/18201))
* Bump bcrypt from 4.2.1 to 4.3.0. ([\#18207](https://github.com/element-hq/synapse/issues/18207))
* Bump bytes from 1.10.0 to 1.10.1. ([\#18227](https://github.com/element-hq/synapse/issues/18227))
* Bump http from 1.2.0 to 1.3.1. ([\#18245](https://github.com/element-hq/synapse/issues/18245))
* Bump sentry-sdk from 2.19.2 to 2.22.0. ([\#18205](https://github.com/element-hq/synapse/issues/18205))
* Bump serde from 1.0.218 to 1.0.219. ([\#18228](https://github.com/element-hq/synapse/issues/18228))
* Bump serde_json from 1.0.139 to 1.0.140. ([\#18202](https://github.com/element-hq/synapse/issues/18202))
* Bump ulid from 1.2.0 to 1.2.1. ([\#18246](https://github.com/element-hq/synapse/issues/18246))

  • v1.127.0rc1

    bfafd0f2 · 1.127.0rc1 · 
    - Update [MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140) implementation to no longer cancel a user's own delayed state events with an event type & state key that match a more recent state event sent by that user. ([\#17810](https://github.com/element-hq/synapse/issues/17810))

- Fixed a minor typo in the Synapse documentation. Contributed by @karuto12. ([\#18224](https://github.com/element-hq/synapse/issues/18224))

- Remove undocumented `SYNAPSE_USE_FROZEN_DICTS` environment variable. ([\#18123](https://github.com/element-hq/synapse/issues/18123))
- Fix detection of workflow failures in the release script. ([\#18211](https://github.com/element-hq/synapse/issues/18211))
- Add caching support to media endpoints. ([\#18235](https://github.com/element-hq/synapse/issues/18235))

* Bump anyhow from 1.0.96 to 1.0.97. ([\#18201](https://github.com/element-hq/synapse/issues/18201))
* Bump bcrypt from 4.2.1 to 4.3.0. ([\#18207](https://github.com/element-hq/synapse/issues/18207))
* Bump bytes from 1.10.0 to 1.10.1. ([\#18227](https://github.com/element-hq/synapse/issues/18227))
* Bump http from 1.2.0 to 1.3.1. ([\#18245](https://github.com/element-hq/synapse/issues/18245))
* Bump sentry-sdk from 2.19.2 to 2.22.0. ([\#18205](https://github.com/element-hq/synapse/issues/18205))
* Bump serde from 1.0.218 to 1.0.219. ([\#18228](https://github.com/element-hq/synapse/issues/18228))
* Bump serde_json from 1.0.139 to 1.0.140. ([\#18202](https://github.com/element-hq/synapse/issues/18202))
* Bump ulid from 1.2.0 to 1.2.1. ([\#18246](https://github.com/element-hq/synapse/issues/18246))

  • v1.126.0

    c30157b3 · 1.126.0 · 
    No significant changes since 1.126.0rc3.

- Revert the background job to clear unreferenced state groups (that was introduced in v1.126.0rc1), due to [a suspected issue](https://github.com/element-hq/synapse/issues/18217) that causes increased disk usage. ([\#18222](https://github.com/element-hq/synapse/issues/18222))

Administrators using the Debian/Ubuntu packages from `packages.matrix.org`, please check
[the relevant section in the upgrade notes](https://github.com/element-hq/synapse/blob/release-v1.126/docs/upgrade.md#change-of-signing-key-expiry-date-for-the-debianubuntu-package-repository)
as we have recently updated the expiry date on the repository's GPG signing key. The old version of the key will expire on `2025-03-15`.

- Fix wheel building configuration in CI by installing libatomic1. ([\#18212](https://github.com/element-hq/synapse/issues/18212), [\#18213](https://github.com/element-hq/synapse/issues/18213))

Synapse 1.126.0rc1 was not fully released due to an error in CI.

- Define ratelimit configuration for delayed event management. ([\#18019](https://github.com/element-hq/synapse/issues/18019))
- Add `form_secret_path` config option. ([\#18090](https://github.com/element-hq/synapse/issues/18090))
- Add the `--no-secrets-in-config` command line option. ([\#18092](https://github.com/element-hq/synapse/issues/18092))
- Add background job to clear unreferenced state groups. ([\#18154](https://github.com/element-hq/synapse/issues/18154))
- Add support for specifying/overriding `id_token_signing_alg_values_supported` for an OpenID identity provider. ([\#18177](https://github.com/element-hq/synapse/issues/18177))
- Add `worker_replication_secret_path` config option. ([\#18191](https://github.com/element-hq/synapse/issues/18191))
- Add support for specifying/overriding `redirect_uri` in the authorization and token requests against an OpenID identity provider. ([\#18197](https://github.com/element-hq/synapse/issues/18197))

- Make sure we advertise registration as disabled when [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) is enabled. ([\#17661](https://github.com/element-hq/synapse/issues/17661))
- Prevent suspended users from sending encrypted messages. ([\#18157](https://github.com/element-hq/synapse/issues/18157))
- Cleanup deleted state group references. ([\#18165](https://github.com/element-hq/synapse/issues/18165))
- Fix [MSC4108 QR-code login](https://github.com/matrix-org/matrix-spec-proposals/pull/4108) not working with some reverse-proxy setups. ([\#18178](https://github.com/element-hq/synapse/issues/18178))
- Support device IDs that can't be represented in a scope when delegating auth to Matrix Authentication Service 0.15.0+. ([\#18174](https://github.com/element-hq/synapse/issues/18174))

- Speed up the building of the Docker image. ([\#18038](https://github.com/element-hq/synapse/issues/18038))

- Move incorrectly placed version indicator in User Event Redaction Admin API docs. ([\#18152](https://github.com/element-hq/synapse/issues/18152))
- Document suspension Admin API. ([\#18162](https://github.com/element-hq/synapse/issues/18162))

- Disable room list publication by default. ([\#18175](https://github.com/element-hq/synapse/issues/18175))

* Bump anyhow from 1.0.95 to 1.0.96. ([\#18187](https://github.com/element-hq/synapse/issues/18187))
* Bump authlib from 1.4.0 to 1.4.1. ([\#18190](https://github.com/element-hq/synapse/issues/18190))
* Bump click from 8.1.7 to 8.1.8. ([\#18189](https://github.com/element-hq/synapse/issues/18189))
* Bump log from 0.4.25 to 0.4.26. ([\#18184](https://github.com/element-hq/synapse/issues/18184))
* Bump pyo3-log from 0.12.0 to 0.12.1. ([\#18046](https://github.com/element-hq/synapse/issues/18046))
* Bump serde from 1.0.217 to 1.0.218. ([\#18183](https://github.com/element-hq/synapse/issues/18183))
* Bump serde_json from 1.0.138 to 1.0.139. ([\#18186](https://github.com/element-hq/synapse/issues/18186))
* Bump sigstore/cosign-installer from 3.8.0 to 3.8.1. ([\#18185](https://github.com/element-hq/synapse/issues/18185))
* Bump types-psycopg2 from 2.9.21.20241019 to 2.9.21.20250121. ([\#18188](https://github.com/element-hq/synapse/issues/18188))

  • v1.126.0rc3

    a4c47630 · Tweak changelog · 
    - Revert the background job to clear unreferenced state groups (that was introduced in v1.126.0rc1), due to [a suspected issue](https://github.com/element-hq/synapse/issues/18217) that causes increased disk usage. ([\#18222](https://github.com/element-hq/synapse/issues/18222))

  • v1.126.0rc2

    350e84a8 · 1.126.0rc2 · 
    Administrators using the Debian/Ubuntu packages from `packages.matrix.org`, please check
[the relevant section in the upgrade notes](https://github.com/element-hq/synapse/blob/release-v1.126/docs/upgrade.md#change-of-signing-key-expiry-date-for-the-debianubuntu-package-repository)
as we have recently updated the expiry date on the repository's GPG signing key. The old version of the key will expire on `2025-03-15`.

- Fix wheel building configuration in CI by installing libatomic1. ([\#18212](https://github.com/element-hq/synapse/issues/18212), [\#18213](https://github.com/element-hq/synapse/issues/18213))

  • v1.126.0rc1

    d7e238c8 · Tweak changelog to linkify MSCs · 
    Administrators using the Debian/Ubuntu packages from `packages.matrix.org`, please check
[the relevant section in the upgrade notes](https://github.com/element-hq/synapse/blob/release-v1.126/docs/upgrade.md#change-of-signing-key-expiry-date-for-the-debianubuntu-package-repository)
as we have recently updated the expiry date on the repository's GPG signing key. The old version of the key will expire on `2025-03-15`.

- Define ratelimit configuration for delayed event management. ([\#18019](https://github.com/element-hq/synapse/issues/18019))
- Add `form_secret_path` config option. ([\#18090](https://github.com/element-hq/synapse/issues/18090))
- Add the `--no-secrets-in-config` command line option. ([\#18092](https://github.com/element-hq/synapse/issues/18092))
- Add background job to clear unreferenced state groups. ([\#18154](https://github.com/element-hq/synapse/issues/18154))
- Add support for specifying/overriding `id_token_signing_alg_values_supported` for an OpenID identity provider. ([\#18177](https://github.com/element-hq/synapse/issues/18177))
- Add `worker_replication_secret_path` config option. ([\#18191](https://github.com/element-hq/synapse/issues/18191))
- Add support for specifying/overriding `redirect_uri` in the authorization and token requests against an OpenID identity provider. ([\#18197](https://github.com/element-hq/synapse/issues/18197))

- Make sure we advertise registration as disabled when [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) is enabled. ([\#17661](https://github.com/element-hq/synapse/issues/17661))
- Prevent suspended users from sending encrypted messages. ([\#18157](https://github.com/element-hq/synapse/issues/18157))
- Cleanup deleted state group references. ([\#18165](https://github.com/element-hq/synapse/issues/18165))
- Fix [MSC4108 QR-code login](https://github.com/matrix-org/matrix-spec-proposals/pull/4108) not working with some reverse-proxy setups. ([\#18178](https://github.com/element-hq/synapse/issues/18178))
- Support device IDs that can't be represented in a scope when delegating auth to Matrix Authentication Service 0.15.0+. ([\#18174](https://github.com/element-hq/synapse/issues/18174))

- Speed up the building of the Docker image. ([\#18038](https://github.com/element-hq/synapse/issues/18038))

- Move incorrectly placed version indicator in User Event Redaction Admin API docs. ([\#18152](https://github.com/element-hq/synapse/issues/18152))
- Document suspension Admin API. ([\#18162](https://github.com/element-hq/synapse/issues/18162))

- Disable room list publication by default. ([\#18175](https://github.com/element-hq/synapse/issues/18175))

* Bump anyhow from 1.0.95 to 1.0.96. ([\#18187](https://github.com/element-hq/synapse/issues/18187))
* Bump authlib from 1.4.0 to 1.4.1. ([\#18190](https://github.com/element-hq/synapse/issues/18190))
* Bump click from 8.1.7 to 8.1.8. ([\#18189](https://github.com/element-hq/synapse/issues/18189))
* Bump log from 0.4.25 to 0.4.26. ([\#18184](https://github.com/element-hq/synapse/issues/18184))
* Bump pyo3-log from 0.12.0 to 0.12.1. ([\#18046](https://github.com/element-hq/synapse/issues/18046))
* Bump serde from 1.0.217 to 1.0.218. ([\#18183](https://github.com/element-hq/synapse/issues/18183))
* Bump serde_json from 1.0.138 to 1.0.139. ([\#18186](https://github.com/element-hq/synapse/issues/18186))
* Bump sigstore/cosign-installer from 3.8.0 to 3.8.1. ([\#18185](https://github.com/element-hq/synapse/issues/18185))
* Bump types-psycopg2 from 2.9.21.20241019 to 2.9.21.20250121. ([\#18188](https://github.com/element-hq/synapse/issues/18188))

  • v1.125.0

    1246e54d · 1.125.0 · 
    No significant changes since 1.125.0rc1.

- Add functionality to be able to use multiple values in SSO feature `attribute_requirements`. ([\#17949](https://github.com/element-hq/synapse/issues/17949))
- Add experimental config options `admin_token_path` and `client_secret_path` for [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861). ([\#18004](https://github.com/element-hq/synapse/issues/18004))
- Add `get_current_time_msec()` method to the [module API](https://matrix-org.github.io/synapse/latest/modules/writing_a_module.html) for sound time comparisons with Synapse. ([\#18144](https://github.com/element-hq/synapse/issues/18144))

- Update the response when a client attempts to add an invalid email address to the user's account from a 500, to a 400 with error text. ([\#18125](https://github.com/element-hq/synapse/issues/18125))
- Fix user directory search when using a legacy module with a `check_username_for_spam` callback. Broke in v1.122.0. ([\#18135](https://github.com/element-hq/synapse/issues/18135))

- Add `SYNAPSE_HTTP_PROXY`/`SYNAPSE_HTTPS_PROXY`/`SYNAPSE_NO_PROXY` environment variables to pass through specifically to the Synapse process (instead of needing to apply [`http_proxy`/`https_proxy`/`no_proxy`](https://element-hq.github.io/synapse/latest/setup/forward_proxy.html) globally). ([\#18158](https://github.com/element-hq/synapse/issues/18158))

- Add Oracle Linux 8 and 9 installation instructions. ([\#17436](https://github.com/element-hq/synapse/issues/17436))
- Document missing server config options (`daemonize`, `print_pidfile`, `user_agent_suffix`, `use_frozen_dicts`, `manhole`). ([\#18122](https://github.com/element-hq/synapse/issues/18122))
- Document consequences of replacing secrets. ([\#18138](https://github.com/element-hq/synapse/issues/18138))
- Make `burst_count` field an integer in `rc_presence` config documentation example. ([\#18159](https://github.com/element-hq/synapse/issues/18159))

- Overload `DatabasePool.simple_select_one_txn` to return non-`None` when the `allow_none` parameter is `False`. ([\#17616](https://github.com/element-hq/synapse/issues/17616))
- Python 3.8 EOL: compile native extensions with the 3.9 ABI and use typing hints from the standard library. ([\#17967](https://github.com/element-hq/synapse/issues/17967))
- Add log message when worker lock timeouts get large. ([\#18124](https://github.com/element-hq/synapse/issues/18124))
- Make it explicit that you can buy an AGPL-alternative commercial license from Element. ([\#18134](https://github.com/element-hq/synapse/issues/18134))
- Fix the 'Fix linting' GitHub Actions workflow. ([\#18136](https://github.com/element-hq/synapse/issues/18136))
- Do not log at the exception-level when clients provide empty `since` token to `/sync` API. ([\#18139](https://github.com/element-hq/synapse/issues/18139))
- Reduce database load of user search when using large search terms. ([\#18172](https://github.com/element-hq/synapse/issues/18172))

* Bump bcrypt from 4.2.0 to 4.2.1. ([\#18127](https://github.com/element-hq/synapse/issues/18127))
* Bump bytes from 1.9.0 to 1.10.0. ([\#18149](https://github.com/element-hq/synapse/issues/18149))
* Bump gitpython from 3.1.43 to 3.1.44. ([\#18128](https://github.com/element-hq/synapse/issues/18128))
* Bump hiredis from 3.0.0 to 3.1.0. ([\#18169](https://github.com/element-hq/synapse/issues/18169))
* Bump serde_json from 1.0.137 to 1.0.138. ([\#18129](https://github.com/element-hq/synapse/issues/18129))
* Bump service-identity from 24.1.0 to 24.2.0. ([\#18171](https://github.com/element-hq/synapse/issues/18171))
* Bump sigstore/cosign-installer from 3.7.0 to 3.8.0. ([\#18147](https://github.com/element-hq/synapse/issues/18147))
* Bump twine from 6.0.1 to 6.1.0. ([\#18170](https://github.com/element-hq/synapse/issues/18170))
* Bump types-pyyaml from 6.0.12.20240917 to 6.0.12.20241230. ([\#18097](https://github.com/element-hq/synapse/issues/18097))
* Bump ulid from 1.1.4 to 1.2.0. ([\#18148](https://github.com/element-hq/synapse/issues/18148))

  • v1.125.0rc1

    30fcd586 · Tweak changelog · 
    - Add functionality to be able to use multiple values in SSO feature `attribute_requirements`. ([\#17949](https://github.com/element-hq/synapse/issues/17949))
- Add experimental config options `admin_token_path` and `client_secret_path` for [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861). ([\#18004](https://github.com/element-hq/synapse/issues/18004))
- Add `get_current_time_msec()` method to the [module API](https://matrix-org.github.io/synapse/latest/modules/writing_a_module.html) for sound time comparisons with Synapse. ([\#18144](https://github.com/element-hq/synapse/issues/18144))

- Update the response when a client attempts to add an invalid email address to the user's account from a 500, to a 400 with error text. ([\#18125](https://github.com/element-hq/synapse/issues/18125))
- Fix user directory search when using a legacy module with a `check_username_for_spam` callback. Broke in v1.122.0. ([\#18135](https://github.com/element-hq/synapse/issues/18135))

- Add `SYNAPSE_HTTP_PROXY`/`SYNAPSE_HTTPS_PROXY`/`SYNAPSE_NO_PROXY` environment variables to pass through specifically to the Synapse process (instead of needing to apply [`http_proxy`/`https_proxy`/`no_proxy`](https://element-hq.github.io/synapse/latest/setup/forward_proxy.html) globally). ([\#18158](https://github.com/element-hq/synapse/issues/18158))

- Add Oracle Linux 8 and 9 installation instructions. ([\#17436](https://github.com/element-hq/synapse/issues/17436))
- Document missing server config options (`daemonize`, `print_pidfile`, `user_agent_suffix`, `use_frozen_dicts`, `manhole`). ([\#18122](https://github.com/element-hq/synapse/issues/18122))
- Document consequences of replacing secrets. ([\#18138](https://github.com/element-hq/synapse/issues/18138))
- Make `burst_count` field an integer in `rc_presence` config documentation example. ([\#18159](https://github.com/element-hq/synapse/issues/18159))

- Overload `DatabasePool.simple_select_one_txn` to return non-`None` when the `allow_none` parameter is `False`. ([\#17616](https://github.com/element-hq/synapse/issues/17616))
- Python 3.8 EOL: compile native extensions with the 3.9 ABI and use typing hints from the standard library. ([\#17967](https://github.com/element-hq/synapse/issues/17967))
- Add log message when worker lock timeouts get large. ([\#18124](https://github.com/element-hq/synapse/issues/18124))
- Make it explicit that you can buy an AGPL-alternative commercial license from Element. ([\#18134](https://github.com/element-hq/synapse/issues/18134))
- Fix the 'Fix linting' GitHub Actions workflow. ([\#18136](https://github.com/element-hq/synapse/issues/18136))
- Do not log at the exception-level when clients provide empty `since` token to `/sync` API. ([\#18139](https://github.com/element-hq/synapse/issues/18139))
- Reduce database load of user search when using large search terms. ([\#18172](https://github.com/element-hq/synapse/issues/18172))

* Bump bcrypt from 4.2.0 to 4.2.1. ([\#18127](https://github.com/element-hq/synapse/issues/18127))
* Bump bytes from 1.9.0 to 1.10.0. ([\#18149](https://github.com/element-hq/synapse/issues/18149))
* Bump gitpython from 3.1.43 to 3.1.44. ([\#18128](https://github.com/element-hq/synapse/issues/18128))
* Bump hiredis from 3.0.0 to 3.1.0. ([\#18169](https://github.com/element-hq/synapse/issues/18169))
* Bump serde_json from 1.0.137 to 1.0.138. ([\#18129](https://github.com/element-hq/synapse/issues/18129))
* Bump service-identity from 24.1.0 to 24.2.0. ([\#18171](https://github.com/element-hq/synapse/issues/18171))
* Bump sigstore/cosign-installer from 3.7.0 to 3.8.0. ([\#18147](https://github.com/element-hq/synapse/issues/18147))
* Bump twine from 6.0.1 to 6.1.0. ([\#18170](https://github.com/element-hq/synapse/issues/18170))
* Bump types-pyyaml from 6.0.12.20240917 to 6.0.12.20241230. ([\#18097](https://github.com/element-hq/synapse/issues/18097))
* Bump ulid from 1.1.4 to 1.2.0. ([\#18148](https://github.com/element-hq/synapse/issues/18148))

  • v1.124.0

    c1b7c6b1 · 1.124.0 · 
    No significant changes since 1.124.0rc3.

- Fix regression in performance of sending events due to superfluous reads and locks. Introduced in v1.124.0rc1. ([\#18141](https://github.com/element-hq/synapse/issues/18141))

- Fix regression where persisting events in some rooms could fail after a previous unclean shutdown. Introduced in v1.124.0rc1. ([\#18137](https://github.com/element-hq/synapse/issues/18137))

- Add rate limit `rc_presence.per_user`. This prevents load from excessive presence updates sent by clients via sync api. Also rate limit `/_matrix/client/v3/presence` as per the spec. Contributed by @rda0. ([\#18000](https://github.com/element-hq/synapse/issues/18000))
- Deactivated users will no longer automatically accept an invite when `auto_accept_invites` is enabled. ([\#18073](https://github.com/element-hq/synapse/issues/18073))
- Fix join being denied after being invited over federation. Also fixes other out-of-band membership transitions. ([\#18075](https://github.com/element-hq/synapse/issues/18075))
- Updates contributed `docker-compose.yml` file to PostgreSQL v15, as v12 is no longer supported by Synapse.
  Contributed by @maxkratz. ([\#18089](https://github.com/element-hq/synapse/issues/18089))
- Fix rare edge case where state groups could be deleted while we are persisting new events that reference them. ([\#18107](https://github.com/element-hq/synapse/issues/18107), [\#18130](https://github.com/element-hq/synapse/issues/18130), [\#18131](https://github.com/element-hq/synapse/issues/18131))
- Raise an error if someone is using an incorrect suffix in a config duration string. ([\#18112](https://github.com/element-hq/synapse/issues/18112))
- Fix a bug where the [Delete Room Admin API](https://element-hq.github.io/synapse/latest/admin_api/rooms.html#version-2-new-version) would fail if the `block` parameter was set to `true` and a worker other than the main process was configured to handle background tasks. ([\#18119](https://github.com/element-hq/synapse/issues/18119))

- Increase the length of the generated `nonce` parameter when perfoming OIDC logins to comply with the TI-Messenger spec. ([\#18109](https://github.com/element-hq/synapse/issues/18109))

* Bump dawidd6/action-download-artifact from 7 to 8. ([\#18108](https://github.com/element-hq/synapse/issues/18108))
* Bump log from 0.4.22 to 0.4.25. ([\#18098](https://github.com/element-hq/synapse/issues/18098))
* Bump python-multipart from 0.0.18 to 0.0.20. ([\#18096](https://github.com/element-hq/synapse/issues/18096))
* Bump serde_json from 1.0.135 to 1.0.137. ([\#18099](https://github.com/element-hq/synapse/issues/18099))
* Bump types-bleach from 6.1.0.20240331 to 6.2.0.20241123. ([\#18082](https://github.com/element-hq/synapse/issues/18082))

  • v1.124.0rc3

    0076197c · 1.124.0rc3 · 
    - Fix regression in performance of sending events due to superfluous reads and locks. Introduced in v1.124.0rc1. ([\#18141](https://github.com/element-hq/synapse/issues/18141))

  • v1.124.0rc2

    553e9882 · 1.124.0rc2 · 
    - Fix regression where persisting events in some rooms could fail after a previous unclean shutdown. Introduced in v1.124.0rc1. ([\#18137](https://github.com/element-hq/synapse/issues/18137))

  • v1.124.0rc1

    37e89349 · 1.124.0rc1 · 
    - Add rate limit `rc_presence.per_user`. This prevents load from excessive presence updates sent by clients via sync api. Also rate limit `/_matrix/client/v3/presence` as per the spec. Contributed by @rda0. ([\#18000](https://github.com/element-hq/synapse/issues/18000))
- Deactivated users will no longer automatically accept an invite when `auto_accept_invites` is enabled. ([\#18073](https://github.com/element-hq/synapse/issues/18073))
- Fix join being denied after being invited over federation. Also fixes other out-of-band membership transitions. ([\#18075](https://github.com/element-hq/synapse/issues/18075))
- Updates contributed `docker-compose.yml` file to PostgreSQL v15, as v12 is no longer supported by Synapse.
  Contributed by @maxkratz. ([\#18089](https://github.com/element-hq/synapse/issues/18089))
- Fix rare edge case where state groups could be deleted while we are persisting new events that reference them. ([\#18107](https://github.com/element-hq/synapse/issues/18107), [\#18130](https://github.com/element-hq/synapse/issues/18130), [\#18131](https://github.com/element-hq/synapse/issues/18131))
- Raise an error if someone is using an incorrect suffix in a config duration string. ([\#18112](https://github.com/element-hq/synapse/issues/18112))
- Fix a bug where the [Delete Room Admin API](https://element-hq.github.io/synapse/latest/admin_api/rooms.html#version-2-new-version) would fail if the `block` parameter was set to `true` and a worker other than the main process was configured to handle background tasks. ([\#18119](https://github.com/element-hq/synapse/issues/18119))

- Increase the length of the generated `nonce` parameter when perfoming OIDC logins to comply with the TI-Messenger spec. ([\#18109](https://github.com/element-hq/synapse/issues/18109))

* Bump dawidd6/action-download-artifact from 7 to 8. ([\#18108](https://github.com/element-hq/synapse/issues/18108))
* Bump log from 0.4.22 to 0.4.25. ([\#18098](https://github.com/element-hq/synapse/issues/18098))
* Bump python-multipart from 0.0.18 to 0.0.20. ([\#18096](https://github.com/element-hq/synapse/issues/18096))
* Bump serde_json from 1.0.135 to 1.0.137. ([\#18099](https://github.com/element-hq/synapse/issues/18099))
* Bump types-bleach from 6.1.0.20240331 to 6.2.0.20241123. ([\#18082](https://github.com/element-hq/synapse/issues/18082))