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v1.121.0

737f6c73 · Update changelog · Dec 11, 2024

This release contains the security fixes from [v1.120.2](https://github.com/element-hq/synapse/releases/tag/v1.120.2).

- Fix release process to not create duplicate releases. ([\#18025](https://github.com/element-hq/synapse/issues/18025))

- Support for [MSC4190](https://github.com/matrix-org/matrix-spec-proposals/pull/4190): device management for Application Services. ([\#17705](https://github.com/element-hq/synapse/issues/17705))
- Update [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync to include invite, ban, kick, targets when `$LAZY`-loading room members. ([\#17947](https://github.com/element-hq/synapse/issues/17947))
- Use stable `M_USER_LOCKED` error code for locked accounts, as per [Matrix 1.12](https://spec.matrix.org/v1.12/client-server-api/#account-locking). ([\#17965](https://github.com/element-hq/synapse/issues/17965))
- [MSC4076](https://github.com/matrix-org/matrix-spec-proposals/pull/4076): Add `disable_badge_count` to pusher configuration. ([\#17975](https://github.com/element-hq/synapse/issues/17975))

- Fix long-standing bug where read receipts could get overly delayed being sent over federation. ([\#17933](https://github.com/element-hq/synapse/issues/17933))

- Add OIDC example configuration for Forgejo (fork of Gitea). ([\#17872](https://github.com/element-hq/synapse/issues/17872))
- Link to element-docker-demo from contrib/docker*. ([\#17953](https://github.com/element-hq/synapse/issues/17953))

- [MSC4108](https://github.com/matrix-org/matrix-spec-proposals/pull/4108): Add a `Content-Type` header on the `PUT` response to work around a faulty behavior in some caching reverse proxies. ([\#17253](https://github.com/element-hq/synapse/issues/17253))
- Fix incorrect comment in new schema delta. ([\#17936](https://github.com/element-hq/synapse/issues/17936))
- Raise setuptools_rust version cap to 1.10.2. ([\#17944](https://github.com/element-hq/synapse/issues/17944))
- Enable encrypted appservice related experimental features in the complement docker image. ([\#17945](https://github.com/element-hq/synapse/issues/17945))
- Return whether the user is suspended when querying the user account in the Admin API. ([\#17952](https://github.com/element-hq/synapse/issues/17952))
- Fix new scheduled tasks jumping the queue. ([\#17962](https://github.com/element-hq/synapse/issues/17962))
- Bump pyo3 and dependencies to v0.23.2. ([\#17966](https://github.com/element-hq/synapse/issues/17966))
- Update setuptools-rust and fix building abi3 wheels in latest version. ([\#17969](https://github.com/element-hq/synapse/issues/17969))
- Consolidate SSO redirects through `/_matrix/client/v3/login/sso/redirect(/{idpId})`. ([\#17972](https://github.com/element-hq/synapse/issues/17972))
- Fix Docker and Complement config to be able to use `public_baseurl`. ([\#17986](https://github.com/element-hq/synapse/issues/17986))
- Fix building wheels for MacOS which was temporarily disabled in Synapse 1.120.2. ([\#17993](https://github.com/element-hq/synapse/issues/17993))
- Fix release process to not create duplicate releases. ([\#17970](https://github.com/element-hq/synapse/issues/17970), [\#17995](https://github.com/element-hq/synapse/issues/17995))

* Bump bytes from 1.8.0 to 1.9.0. ([\#17982](https://github.com/element-hq/synapse/issues/17982))
* Bump pysaml2 from 7.3.1 to 7.5.0. ([\#17978](https://github.com/element-hq/synapse/issues/17978))
* Bump serde_json from 1.0.132 to 1.0.133. ([\#17939](https://github.com/element-hq/synapse/issues/17939))
* Bump tomli from 2.0.2 to 2.1.0. ([\#17959](https://github.com/element-hq/synapse/issues/17959))
* Bump tomli from 2.1.0 to 2.2.1. ([\#17979](https://github.com/element-hq/synapse/issues/17979))
* Bump tornado from 6.4.1 to 6.4.2. ([\#17955](https://github.com/element-hq/synapse/issues/17955))

Unverified

v1.121.0rc1

a00d0b3d · 1.121.0rc1 · Dec 04, 2024

This release candidate contains the security fixes from [v1.120.2](https://github.com/element-hq/synapse/releases/tag/v1.120.2).

New changes listed below.

- Support for [MSC4190](https://github.com/matrix-org/matrix-spec-proposals/pull/4190): device management for Application Services. ([\#17705](https://github.com/element-hq/synapse/issues/17705))
- Update [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync to include invite, ban, kick, targets when `$LAZY`-loading room members. ([\#17947](https://github.com/element-hq/synapse/issues/17947))
- Use stable `M_USER_LOCKED` error code for locked accounts, as per [Matrix 1.12](https://spec.matrix.org/v1.12/client-server-api/#account-locking). ([\#17965](https://github.com/element-hq/synapse/issues/17965))
- [MSC4076](https://github.com/matrix-org/matrix-spec-proposals/pull/4076): Add `disable_badge_count` to pusher configuration. ([\#17975](https://github.com/element-hq/synapse/issues/17975))

- Fix long-standing bug where read receipts could get overly delayed being sent over federation. ([\#17933](https://github.com/element-hq/synapse/issues/17933))

- Add OIDC example configuration for Forgejo (fork of Gitea). ([\#17872](https://github.com/element-hq/synapse/issues/17872))
- Link to element-docker-demo from contrib/docker*. ([\#17953](https://github.com/element-hq/synapse/issues/17953))

- [MSC4108](https://github.com/matrix-org/matrix-spec-proposals/pull/4108): Add a `Content-Type` header on the `PUT` response to work around a faulty behavior in some caching reverse proxies. ([\#17253](https://github.com/element-hq/synapse/issues/17253))
- Fix incorrect comment in new schema delta. ([\#17936](https://github.com/element-hq/synapse/issues/17936))
- Raise setuptools_rust version cap to 1.10.2. ([\#17944](https://github.com/element-hq/synapse/issues/17944))
- Enable encrypted appservice related experimental features in the complement docker image. ([\#17945](https://github.com/element-hq/synapse/issues/17945))
- Return whether the user is suspended when querying the user account in the Admin API. ([\#17952](https://github.com/element-hq/synapse/issues/17952))
- Fix new scheduled tasks jumping the queue. ([\#17962](https://github.com/element-hq/synapse/issues/17962))
- Bump pyo3 and dependencies to v0.23.2. ([\#17966](https://github.com/element-hq/synapse/issues/17966))
- Update setuptools-rust and fix building abi3 wheels in latest version. ([\#17969](https://github.com/element-hq/synapse/issues/17969))
- Consolidate SSO redirects through `/_matrix/client/v3/login/sso/redirect(/{idpId})`. ([\#17972](https://github.com/element-hq/synapse/issues/17972))
- Fix Docker and Complement config to be able to use `public_baseurl`. ([\#17986](https://github.com/element-hq/synapse/issues/17986))
- Fix building wheels for MacOS which was temporarily disabled in Synapse 1.120.2. ([\#17993](https://github.com/element-hq/synapse/issues/17993))
- Fix release process to not create duplicate releases. ([\#17970](https://github.com/element-hq/synapse/issues/17970), [\#17995](https://github.com/element-hq/synapse/issues/17995))

* Bump bytes from 1.8.0 to 1.9.0. ([\#17982](https://github.com/element-hq/synapse/issues/17982))
* Bump pysaml2 from 7.3.1 to 7.5.0. ([\#17978](https://github.com/element-hq/synapse/issues/17978))
* Bump serde_json from 1.0.132 to 1.0.133. ([\#17939](https://github.com/element-hq/synapse/issues/17939))
* Bump tomli from 2.0.2 to 2.1.0. ([\#17959](https://github.com/element-hq/synapse/issues/17959))
* Bump tomli from 2.1.0 to 2.2.1. ([\#17979](https://github.com/element-hq/synapse/issues/17979))
* Bump tornado from 6.4.1 to 6.4.2. ([\#17955](https://github.com/element-hq/synapse/issues/17955))

Unverified

v1.120.2

6f689d45 · 1.120.2 · Dec 03, 2024

This version has building of wheels for macOS disabled.
It is functionally identical to 1.120.1, which contains multiple security fixes.
If you are already using 1.120.1, there is no need to upgrade to this version.

This patch release fixes multiple security vulnerabilities, some affecting all prior versions of Synapse. Server administrators are encouraged to update Synapse as soon as possible. We are not aware of these vulnerabilities being exploited in the wild.

Administrators who are unable to update Synapse may use the workarounds described in the linked GitHub Security Advisory below.

The following issues are fixed in 1.120.1.

- [GHSA-rfq8-j7rh-8hf2](https://github.com/element-hq/synapse/security/advisories/GHSA-rfq8-j7rh-8hf2) / [CVE-2024-52805](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-52805): **Unsupported content types can lead to memory exhaustion**

  Synapse instances which have a high `max_upload_size` and which don't have a reverse proxy in front of them that would otherwise limit upload size are affected.

  Fixed by [4b7154c58501b4bf5e1c2d6c11ebef96529f2fdf](https://github.com/element-hq/synapse/commit/4b7154c58501b4bf5e1c2d6c11ebef96529f2fdf).

- [GHSA-f3r3-h2mq-hx2h](https://github.com/element-hq/synapse/security/advisories/GHSA-f3r3-h2mq-hx2h) / [CVE-2024-52815](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-52815): **Malicious invites via federation can break a user's sync**

  Fixed by [d82e1ed357b7ee21dff83d06cba7a67840cfd464](https://github.com/element-hq/synapse/commit/d82e1ed357b7ee21dff83d06cba7a67840cfd464).

- [GHSA-vp6v-whfm-rv3g](https://github.com/element-hq/synapse/security/advisories/GHSA-vp6v-whfm-rv3g) / [CVE-2024-53863](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53863): **Synapse can be forced to thumbnail unexpected file formats, invoking potentially untrustworthy decoders**

  Fixed by [b64a4e5fbbbf119b6c65aedf0d999b4237d55503](https://github.com/element-hq/synapse/commit/b64a4e5fbbbf119b6c65aedf0d999b4237d55503).

- [GHSA-56w4-5538-8v8h](https://github.com/element-hq/synapse/security/advisories/GHSA-56w4-5538-8v8h) / [CVE-2024-53867](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53867): **The Sliding Sync feature on Synapse versions between 1.113.0rc1 and 1.120.0 can leak partial room state changes to users no longer in a room**

  Non-state events, like messages, are unaffected.

  Synapse instances can disable the Sliding Sync feature by setting `experimental_features.msc3575_enabled` to `false` in the configuration file.

  Fixed by [4daa533e82f345ce87b9495d31781af570ba3ead](https://github.com/element-hq/synapse/commit/4daa533e82f345ce87b9495d31781af570ba3ead).

See the advisories for more details. If you have any questions, email [security at element.io](mailto:security@element.io).

- Fix release process to not create duplicate releases. ([\#17970](https://github.com/element-hq/synapse/issues/17970))

Unverified

v1.120.1

fe3d88b8 · 1.120.1 · Dec 03, 2024

This patch release fixes multiple security vulnerabilities, some affecting all prior versions of Synapse. Server administrators are encouraged to update Synapse as soon as possible. We are not aware of these vulnerabilities being exploited in the wild.

Administrators who are unable to update Synapse may use the workarounds described in the linked GitHub Security Advisory below.

The following issues are fixed in 1.120.1.

- [GHSA-rfq8-j7rh-8hf2](https://github.com/element-hq/synapse/security/advisories/GHSA-rfq8-j7rh-8hf2) / [CVE-2024-52805](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-52805): **Unsupported content types can lead to memory exhaustion**

  Synapse instances which have a high `max_upload_size` and which don't have a reverse proxy in front of them that would otherwise limit upload size are affected.

  Fixed by [4b7154c58501b4bf5e1c2d6c11ebef96529f2fdf](https://github.com/element-hq/synapse/commit/4b7154c58501b4bf5e1c2d6c11ebef96529f2fdf).

- [GHSA-f3r3-h2mq-hx2h](https://github.com/element-hq/synapse/security/advisories/GHSA-f3r3-h2mq-hx2h) / [CVE-2024-52815](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-52815): **Malicious invites via federation can break a user's sync**

  Fixed by [d82e1ed357b7ee21dff83d06cba7a67840cfd464](https://github.com/element-hq/synapse/commit/d82e1ed357b7ee21dff83d06cba7a67840cfd464).

- [GHSA-vp6v-whfm-rv3g](https://github.com/element-hq/synapse/security/advisories/GHSA-vp6v-whfm-rv3g) / [CVE-2024-53863](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53863): **Synapse can be forced to thumbnail unexpected file formats, invoking potentially untrustworthy decoders**

  Fixed by [b64a4e5fbbbf119b6c65aedf0d999b4237d55503](https://github.com/element-hq/synapse/commit/b64a4e5fbbbf119b6c65aedf0d999b4237d55503).

- [GHSA-56w4-5538-8v8h](https://github.com/element-hq/synapse/security/advisories/GHSA-56w4-5538-8v8h) / [CVE-2024-53867](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53867): **The Sliding Sync feature on Synapse versions between 1.113.0rc1 and 1.120.0 can leak partial room state changes to users no longer in a room**

  Non-state events, like messages, are unaffected.

  Synapse instances can disable the Sliding Sync feature by setting `experimental_features.msc3575_enabled` to `false` in the configuration file.

  Fixed by [4daa533e82f345ce87b9495d31781af570ba3ead](https://github.com/element-hq/synapse/commit/4daa533e82f345ce87b9495d31781af570ba3ead).

See the advisories for more details. If you have any questions, email [security at element.io](mailto:security@element.io).

- Fix release process to not create duplicate releases. ([\#17970](https://github.com/element-hq/synapse/issues/17970))

Unverified

v1.120.0

8c653e1d · 1.120.0 · Nov 26, 2024

- Fix a bug introduced in Synapse v1.120rc1 which would cause the newly-introduced `delete_old_otks` job to fail in worker-mode deployments. ([\#17960](https://github.com/element-hq/synapse/issues/17960))

This release enables the enforcement of authenticated media by default, with exemptions for media that is already present in the
homeserver's media store.

Most homeservers operating in the public federation will not be impacted by this change, given that
the large homeserver `matrix.org` enabled this in September 2024 and therefore most clients and servers
will already have updated as a result.

Some server administrators may still wish to disable this enforcement for the time being, in the interest of compatibility with older clients
and older federated homeservers.
See the [upgrade notes](https://element-hq.github.io/synapse/v1.120/upgrade.html#authenticated-media-is-now-enforced-by-default) for more information.

- Enforce authenticated media by default. Administrators can revert this by configuring `enable_authenticated_media` to `false`. In a future release of Synapse, this option will be removed and become always-on. ([\#17889](https://github.com/element-hq/synapse/issues/17889))
- Add a one-off task to delete old One-Time Keys, to guard against us having old OTKs in the database that the client has long forgotten about. ([\#17934](https://github.com/element-hq/synapse/issues/17934))

- Clarify the semantics of the `enable_authenticated_media` configuration option. ([\#17913](https://github.com/element-hq/synapse/issues/17913))
- Add documentation about backing up Synapse. ([\#17931](https://github.com/element-hq/synapse/issues/17931))

- Remove support for [MSC3886: Simple client rendezvous capability](https://github.com/matrix-org/matrix-spec-proposals/pull/3886), which has been superseded by [MSC4108](https://github.com/matrix-org/matrix-spec-proposals/pull/4108) and therefore closed. ([\#17638](https://github.com/element-hq/synapse/issues/17638))

- Addressed some typos in docs and returned error message for unknown MXC ID. ([\#17865](https://github.com/element-hq/synapse/issues/17865))
- Unpin the upload release GHA action. ([\#17923](https://github.com/element-hq/synapse/issues/17923))
- Bump macOS version used to build wheels during release, as current version used is end-of-life. ([\#17924](https://github.com/element-hq/synapse/issues/17924))
- Move server event filtering logic to Rust. ([\#17928](https://github.com/element-hq/synapse/issues/17928))
- Support new package name of PyPI package `python-multipart` 0.0.13 so that distro packagers do not need to work around name conflict with PyPI package `multipart`. ([\#17932](https://github.com/element-hq/synapse/issues/17932))
- Speed up slow initial sliding syncs on large servers. ([\#17946](https://github.com/element-hq/synapse/issues/17946))

* Bump anyhow from 1.0.92 to 1.0.93. ([\#17920](https://github.com/element-hq/synapse/issues/17920))
* Bump bleach from 6.1.0 to 6.2.0. ([\#17918](https://github.com/element-hq/synapse/issues/17918))
* Bump immutabledict from 4.2.0 to 4.2.1. ([\#17941](https://github.com/element-hq/synapse/issues/17941))
* Bump packaging from 24.1 to 24.2. ([\#17940](https://github.com/element-hq/synapse/issues/17940))
* Bump phonenumbers from 8.13.49 to 8.13.50. ([\#17942](https://github.com/element-hq/synapse/issues/17942))
* Bump pygithub from 2.4.0 to 2.5.0. ([\#17917](https://github.com/element-hq/synapse/issues/17917))
* Bump ruff from 0.7.2 to 0.7.3. ([\#17919](https://github.com/element-hq/synapse/issues/17919))
* Bump serde from 1.0.214 to 1.0.215. ([\#17938](https://github.com/element-hq/synapse/issues/17938))

Unverified

v1.120.0rc1

ec4d1369 · 1.120.0rc1 · Nov 20, 2024

This release enables the enforcement of authenticated media by default, with exemptions for media that is already present in the
homeserver's media store.

Most homeservers operating in the public federation will not be impacted by this change, given that
the large homeserver `matrix.org` enabled this in September 2024 and therefore most clients and servers
will already have updated as a result.

Some server administrators may still wish to disable this enforcement for the time being, in the interest of compatibility with older clients
and older federated homeservers.
See the [upgrade notes](https://element-hq.github.io/synapse/v1.120/upgrade.html#authenticated-media-is-now-enforced-by-default) for more information.

- Enforce authenticated media by default. Administrators can revert this by configuring `enable_authenticated_media` to `false`. In a future release of Synapse, this option will be removed and become always-on. ([\#17889](https://github.com/element-hq/synapse/issues/17889))
- Add a one-off task to delete old One-Time Keys, to guard against us having old OTKs in the database that the client has long forgotten about. ([\#17934](https://github.com/element-hq/synapse/issues/17934))

- Clarify the semantics of the `enable_authenticated_media` configuration option. ([\#17913](https://github.com/element-hq/synapse/issues/17913))
- Add documentation about backing up Synapse. ([\#17931](https://github.com/element-hq/synapse/issues/17931))

- Remove support for [MSC3886: Simple client rendezvous capability](https://github.com/matrix-org/matrix-spec-proposals/pull/3886), which has been superseded by [MSC4108](https://github.com/matrix-org/matrix-spec-proposals/pull/4108) and therefore closed. ([\#17638](https://github.com/element-hq/synapse/issues/17638))

- Addressed some typos in docs and returned error message for unknown MXC ID. ([\#17865](https://github.com/element-hq/synapse/issues/17865))
- Unpin the upload release GHA action. ([\#17923](https://github.com/element-hq/synapse/issues/17923))
- Bump macos version used to build wheels during release, as current version used is end-of-life. ([\#17924](https://github.com/element-hq/synapse/issues/17924))
- Move server event filtering logic to rust. ([\#17928](https://github.com/element-hq/synapse/issues/17928))
- Support new package name of PyPI package `python-multipart` 0.0.13 so that distro packagers do not need to work around name conflict with PyPI package `multipart`. ([\#17932](https://github.com/element-hq/synapse/issues/17932))
- Speed up slow initial sliding syncs on large servers. ([\#17946](https://github.com/element-hq/synapse/issues/17946))

* Bump anyhow from 1.0.92 to 1.0.93. ([\#17920](https://github.com/element-hq/synapse/issues/17920))
* Bump bleach from 6.1.0 to 6.2.0. ([\#17918](https://github.com/element-hq/synapse/issues/17918))
* Bump immutabledict from 4.2.0 to 4.2.1. ([\#17941](https://github.com/element-hq/synapse/issues/17941))
* Bump packaging from 24.1 to 24.2. ([\#17940](https://github.com/element-hq/synapse/issues/17940))
* Bump phonenumbers from 8.13.49 to 8.13.50. ([\#17942](https://github.com/element-hq/synapse/issues/17942))
* Bump pygithub from 2.4.0 to 2.5.0. ([\#17917](https://github.com/element-hq/synapse/issues/17917))
* Bump ruff from 0.7.2 to 0.7.3. ([\#17919](https://github.com/element-hq/synapse/issues/17919))
* Bump serde from 1.0.214 to 1.0.215. ([\#17938](https://github.com/element-hq/synapse/issues/17938))

Unverified

v1.119.0

850ff146 · 1.119.0 · Nov 13, 2024

No significant changes since 1.119.0rc2.

Python 3.8 is [end-of-life](https://devguide.python.org/versions/) and is no longer supported by Synapse. The minimum supported Python version is now 3.9.

If you are running Synapse with Python 3.8, please upgrade to Python 3.9 (or greater) before upgrading Synapse.

Note that due to packaging issues there was no v1.119.0rc1.

- Support [MSC4151](https://github.com/matrix-org/matrix-spec-proposals/pull/4151)'s stable report room API. ([\#17374](https://github.com/element-hq/synapse/issues/17374))
- Add experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2). ([\#17888](https://github.com/element-hq/synapse/issues/17888))

- Fix bug with sliding sync where `$LAZY`-loading room members would not return `required_state` membership in incremental syncs. ([\#17809](https://github.com/element-hq/synapse/issues/17809))
- Check if user has membership in a room before tagging it. Contributed by Lama Alosaimi. ([\#17839](https://github.com/element-hq/synapse/issues/17839))
- Fix a bug in the admin redact endpoint where the background task would not run if a worker was specified in
  the config option `run_background_tasks_on`. ([\#17847](https://github.com/element-hq/synapse/issues/17847))
- Fix bug where some presence and typing timeouts can expire early. ([\#17850](https://github.com/element-hq/synapse/issues/17850))
- Fix detection when the built Rust library was outdated when using source installations. ([\#17861](https://github.com/element-hq/synapse/issues/17861))
- Fix a long-standing bug in Synapse which could cause one-time keys to be issued in the incorrect order, causing message decryption failures. ([\#17903](https://github.com/element-hq/synapse/pull/17903))
- Fix experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2) where we would return the full state on incremental syncs when using lazy loaded members and there were no new events in the timeline. ([\#17915](https://github.com/element-hq/synapse/pull/17915))

- Remove support for python 3.8. ([\#17908](https://github.com/element-hq/synapse/issues/17908))
- Add a test for downloading and thumbnailing a CMYK JPEG. ([\#17786](https://github.com/element-hq/synapse/issues/17786))
- Refactor database calls to remove `Generator` usage. ([\#17813](https://github.com/element-hq/synapse/issues/17813), [\#17814](https://github.com/element-hq/synapse/issues/17814), [\#17815](https://github.com/element-hq/synapse/issues/17815), [\#17816](https://github.com/element-hq/synapse/issues/17816), [\#17817](https://github.com/element-hq/synapse/issues/17817), [\#17818](https://github.com/element-hq/synapse/issues/17818), [\#17890](https://github.com/element-hq/synapse/issues/17890))
- Include the destination in the error of 'Destination mismatch' on federation requests. ([\#17830](https://github.com/element-hq/synapse/issues/17830))
- The nix flake inside the repository no longer tracks nixpkgs/master to not catch the latest bugs from a PR merged 5 minutes ago. ([\#17852](https://github.com/element-hq/synapse/issues/17852))
- Minor speed-up of sliding sync by computing extensions results in parallel. ([\#17884](https://github.com/element-hq/synapse/issues/17884))
- Bump the default Python version in the Synapse Dockerfile from 3.11 -> 3.12. ([\#17887](https://github.com/element-hq/synapse/issues/17887))
- Remove usage of internal header encoding API. ([\#17894](https://github.com/element-hq/synapse/issues/17894))
- Use unique name for each os.arch variant when uploading Wheel artifacts. ([\#17905](https://github.com/element-hq/synapse/issues/17905))
- Fix tests to run with latest Twisted. ([\#17906](https://github.com/element-hq/synapse/pull/17906), [\#17907](https://github.com/element-hq/synapse/pull/17907), [\#17911](https://github.com/element-hq/synapse/pull/17911))
- Update version constraint to allow the latest poetry-core 1.9.1. ([\#17902](https://github.com/element-hq/synapse/pull/17902))
- Update the portdb CI to use Python 3.13 and Postgres 17 as latest dependencies. ([\#17909](https://github.com/element-hq/synapse/pull/17909))
- Add an index to `current_state_delta_stream` table. ([\#17912](https://github.com/element-hq/synapse/issues/17912))
- Fix building and attaching release artifacts during the release process. ([\#17921](https://github.com/element-hq/synapse/issues/17921))

* Bump actions/download-artifact & actions/upload-artifact from 3 to 4 in /.github/workflows. ([\#17657](https://github.com/element-hq/synapse/issues/17657))
* Bump anyhow from 1.0.89 to 1.0.92. ([\#17858](https://github.com/element-hq/synapse/issues/17858), [\#17876](https://github.com/element-hq/synapse/issues/17876), [\#17901](https://github.com/element-hq/synapse/issues/17901))
* Bump bytes from 1.7.2 to 1.8.0. ([\#17877](https://github.com/element-hq/synapse/issues/17877))
* Bump cryptography from 43.0.1 to 43.0.3. ([\#17853](https://github.com/element-hq/synapse/issues/17853))
* Bump mypy-zope from 1.0.7 to 1.0.8. ([\#17898](https://github.com/element-hq/synapse/issues/17898))
* Bump phonenumbers from 8.13.47 to 8.13.49. ([\#17880](https://github.com/element-hq/synapse/issues/17880), [\#17899](https://github.com/element-hq/synapse/issues/17899))
* Bump python-multipart from 0.0.12 to 0.0.16. ([\#17879](https://github.com/element-hq/synapse/issues/17879))
* Bump regex from 1.11.0 to 1.11.1. ([\#17874](https://github.com/element-hq/synapse/issues/17874))
* Bump ruff from 0.6.9 to 0.7.2. ([\#17868](https://github.com/element-hq/synapse/issues/17868), [\#17897](https://github.com/element-hq/synapse/issues/17897))
* Bump serde from 1.0.210 to 1.0.214. ([\#17875](https://github.com/element-hq/synapse/issues/17875), [\#17900](https://github.com/element-hq/synapse/issues/17900))
* Bump serde_json from 1.0.128 to 1.0.132. ([\#17857](https://github.com/element-hq/synapse/issues/17857))
* Bump types-psycopg2 from 2.9.21.20240819 to 2.9.21.20241019. ([\#17855](https://github.com/element-hq/synapse/issues/17855))
* Bump types-setuptools from 75.1.0.20241014 to 75.2.0.20241019. ([\#17856](https://github.com/element-hq/synapse/issues/17856))

Unverified

v1.119.0rc2

a4c50367 · 1.119.0rc2 · Nov 11, 2024

Note that due to packaging issues there was no v1.119.0rc1.

Python 3.8 is [end-of-life](https://devguide.python.org/versions/) and is no longer supported by Synapse. The minimum supported Python version is now 3.9.

If you are running Synapse with Python 3.8, please upgrade to Python 3.9 (or greater) before upgrading Synapse.

- Support [MSC4151](https://github.com/matrix-org/matrix-spec-proposals/pull/4151)'s stable report room API. ([\#17374](https://github.com/element-hq/synapse/issues/17374))
- Add experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2). ([\#17888](https://github.com/element-hq/synapse/issues/17888))

- Fix bug with sliding sync where `$LAZY`-loading room members would not return `required_state` membership in incremental syncs. ([\#17809](https://github.com/element-hq/synapse/issues/17809))
- Check if user has membership in a room before tagging it. Contributed by Lama Alosaimi. ([\#17839](https://github.com/element-hq/synapse/issues/17839))
- Fix a bug in the admin redact endpoint where the background task would not run if a worker was specified in
  the config option `run_background_tasks_on`. ([\#17847](https://github.com/element-hq/synapse/issues/17847))
- Fix bug where some presence and typing timeouts can expire early. ([\#17850](https://github.com/element-hq/synapse/issues/17850))
- Fix detection when the built Rust library was outdated when using source installations. ([\#17861](https://github.com/element-hq/synapse/issues/17861))
- Fix a long-standing bug in Synapse which could cause one-time keys to be issued in the incorrect order, causing message decryption failures. ([\#17903](https://github.com/element-hq/synapse/pull/17903))
- Fix experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2) where we would return the full state on incremental syncs when using lazy loaded members and there were no new events in the timeline. ([\#17915](https://github.com/element-hq/synapse/pull/17915))

- Remove support for python 3.8. ([\#17908](https://github.com/element-hq/synapse/issues/17908))
- Add a test for downloading and thumbnailing a CMYK JPEG. ([\#17786](https://github.com/element-hq/synapse/issues/17786))
- Refactor database calls to remove `Generator` usage. ([\#17813](https://github.com/element-hq/synapse/issues/17813), [\#17814](https://github.com/element-hq/synapse/issues/17814), [\#17815](https://github.com/element-hq/synapse/issues/17815), [\#17816](https://github.com/element-hq/synapse/issues/17816), [\#17817](https://github.com/element-hq/synapse/issues/17817), [\#17818](https://github.com/element-hq/synapse/issues/17818), [\#17890](https://github.com/element-hq/synapse/issues/17890))
- Include the destination in the error of 'Destination mismatch' on federation requests. ([\#17830](https://github.com/element-hq/synapse/issues/17830))
- The nix flake inside the repository no longer tracks nixpkgs/master to not catch the latest bugs from a PR merged 5 minutes ago. ([\#17852](https://github.com/element-hq/synapse/issues/17852))
- Minor speed-up of sliding sync by computing extensions results in parallel. ([\#17884](https://github.com/element-hq/synapse/issues/17884))
- Bump the default Python version in the Synapse Dockerfile from 3.11 -> 3.12. ([\#17887](https://github.com/element-hq/synapse/issues/17887))
- Remove usage of internal header encoding API. ([\#17894](https://github.com/element-hq/synapse/issues/17894))
- Use unique name for each os.arch variant when uploading Wheel artifacts. ([\#17905](https://github.com/element-hq/synapse/issues/17905))
- Fix tests to run with latest Twisted. ([\#17906](https://github.com/element-hq/synapse/pull/17906), [\#17907](https://github.com/element-hq/synapse/pull/17907), [\#17911](https://github.com/element-hq/synapse/pull/17911))
- Update version constraint to allow the latest poetry-core 1.9.1. ([\#17902](https://github.com/element-hq/synapse/pull/17902))
- Update the portdb CI to use Python 3.13 and Postgres 17 as latest dependencies. ([\#17909](https://github.com/element-hq/synapse/pull/17909))
- Add an index to `current_state_delta_stream` table. ([\#17912](https://github.com/element-hq/synapse/issues/17912))
- Fix building and attaching release artifacts during the release process. ([\#17921](https://github.com/element-hq/synapse/issues/17921))

* Bump actions/download-artifact & actions/upload-artifact from 3 to 4 in /.github/workflows. ([\#17657](https://github.com/element-hq/synapse/issues/17657))
* Bump anyhow from 1.0.89 to 1.0.92. ([\#17858](https://github.com/element-hq/synapse/issues/17858), [\#17876](https://github.com/element-hq/synapse/issues/17876), [\#17901](https://github.com/element-hq/synapse/issues/17901))
* Bump bytes from 1.7.2 to 1.8.0. ([\#17877](https://github.com/element-hq/synapse/issues/17877))
* Bump cryptography from 43.0.1 to 43.0.3. ([\#17853](https://github.com/element-hq/synapse/issues/17853))
* Bump mypy-zope from 1.0.7 to 1.0.8. ([\#17898](https://github.com/element-hq/synapse/issues/17898))
* Bump phonenumbers from 8.13.47 to 8.13.49. ([\#17880](https://github.com/element-hq/synapse/issues/17880), [\#17899](https://github.com/element-hq/synapse/issues/17899))
* Bump python-multipart from 0.0.12 to 0.0.16. ([\#17879](https://github.com/element-hq/synapse/issues/17879))
* Bump regex from 1.11.0 to 1.11.1. ([\#17874](https://github.com/element-hq/synapse/issues/17874))
* Bump ruff from 0.6.9 to 0.7.2. ([\#17868](https://github.com/element-hq/synapse/issues/17868), [\#17897](https://github.com/element-hq/synapse/issues/17897))
* Bump serde from 1.0.210 to 1.0.214. ([\#17875](https://github.com/element-hq/synapse/issues/17875), [\#17900](https://github.com/element-hq/synapse/issues/17900))
* Bump serde_json from 1.0.128 to 1.0.132. ([\#17857](https://github.com/element-hq/synapse/issues/17857))
* Bump types-psycopg2 from 2.9.21.20240819 to 2.9.21.20241019. ([\#17855](https://github.com/element-hq/synapse/issues/17855))
* Bump types-setuptools from 75.1.0.20241014 to 75.2.0.20241019. ([\#17856](https://github.com/element-hq/synapse/issues/17856))

Unverified

v1.119.0rc1

f4943b87 · Update changelog · Nov 11, 2024

Python 3.8 is [end-of-life](https://devguide.python.org/versions/) and is no longer supported by Synapse. The minimum supported Python version is now 3.9.

If you are running Synapse with Python 3.8, please upgrade to Python 3.9 (or greater) before upgrading Synapse.

- Support [MSC4151](https://github.com/matrix-org/matrix-spec-proposals/pull/4151)'s stable report room API. ([\#17374](https://github.com/element-hq/synapse/issues/17374))
- Add experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2). ([\#17888](https://github.com/element-hq/synapse/issues/17888))

- Fix bug with sliding sync where `$LAZY`-loading room members would not return `required_state` membership in incremental syncs. ([\#17809](https://github.com/element-hq/synapse/issues/17809))
- Check if user has membership in a room before tagging it. Contributed by Lama Alosaimi. ([\#17839](https://github.com/element-hq/synapse/issues/17839))
- Fix a bug in the admin redact endpoint where the background task would not run if a worker was specified in
  the config option `run_background_tasks_on`. ([\#17847](https://github.com/element-hq/synapse/issues/17847))
- Fix bug where some presence and typing timeouts can expire early. ([\#17850](https://github.com/element-hq/synapse/issues/17850))
- Fix detection when the built Rust library was outdated when using source installations. ([\#17861](https://github.com/element-hq/synapse/issues/17861))
- Fix a long-standing bug in Synapse which could cause one-time keys to be issued in the incorrect order, causing message decryption failures. ([\#17903](https://github.com/element-hq/synapse/pull/17903))
- Fix experimental support for [MSC4222](https://github.com/matrix-org/matrix-spec-proposals/pull/4222) (Adding `state_after` to sync v2) where we would return the full state on incremental syncs when using lazy loaded members and there were no new events in the timeline. ([\#17915](https://github.com/element-hq/synapse/pull/17915))

- Remove support for python 3.8. ([\#17908](https://github.com/element-hq/synapse/issues/17908))
- Add a test for downloading and thumbnailing a CMYK JPEG. ([\#17786](https://github.com/element-hq/synapse/issues/17786))
- Refactor database calls to remove `Generator` usage. ([\#17813](https://github.com/element-hq/synapse/issues/17813), [\#17814](https://github.com/element-hq/synapse/issues/17814), [\#17815](https://github.com/element-hq/synapse/issues/17815), [\#17816](https://github.com/element-hq/synapse/issues/17816), [\#17817](https://github.com/element-hq/synapse/issues/17817), [\#17818](https://github.com/element-hq/synapse/issues/17818), [\#17890](https://github.com/element-hq/synapse/issues/17890))
- Include the destination in the error of 'Destination mismatch' on federation requests. ([\#17830](https://github.com/element-hq/synapse/issues/17830))
- The nix flake inside the repository no longer tracks nixpkgs/master to not catch the latest bugs from a PR merged 5 minutes ago. ([\#17852](https://github.com/element-hq/synapse/issues/17852))
- Minor speed-up of sliding sync by computing extensions results in parallel. ([\#17884](https://github.com/element-hq/synapse/issues/17884))
- Bump the default Python version in the Synapse Dockerfile from 3.11 -> 3.12. ([\#17887](https://github.com/element-hq/synapse/issues/17887))
- Remove usage of internal header encoding API. ([\#17894](https://github.com/element-hq/synapse/issues/17894))
- Use unique name for each os.arch variant when uploading Wheel artifacts. ([\#17905](https://github.com/element-hq/synapse/issues/17905))
- Fix tests to run with latest Twisted. ([\#17906](https://github.com/element-hq/synapse/pull/17906), [\#17907](https://github.com/element-hq/synapse/pull/17907), [\#17911](https://github.com/element-hq/synapse/pull/17911))
- Update version constraint to allow the latest poetry-core 1.9.1. ([\#17902](https://github.com/element-hq/synapse/pull/17902))
- Update the portdb CI to use Python 3.13 and Postgres 17 as latest dependencies. ([\#17909](https://github.com/element-hq/synapse/pull/17909))
- Add an index to `current_state_delta_stream` table. ([\#17912](https://github.com/element-hq/synapse/issues/17912))

* Bump actions/download-artifact & actions/upload-artifact from 3 to 4 in /.github/workflows. ([\#17657](https://github.com/element-hq/synapse/issues/17657))
* Bump anyhow from 1.0.89 to 1.0.92. ([\#17858](https://github.com/element-hq/synapse/issues/17858), [\#17876](https://github.com/element-hq/synapse/issues/17876), [\#17901](https://github.com/element-hq/synapse/issues/17901))
* Bump bytes from 1.7.2 to 1.8.0. ([\#17877](https://github.com/element-hq/synapse/issues/17877))
* Bump cryptography from 43.0.1 to 43.0.3. ([\#17853](https://github.com/element-hq/synapse/issues/17853))
* Bump mypy-zope from 1.0.7 to 1.0.8. ([\#17898](https://github.com/element-hq/synapse/issues/17898))
* Bump phonenumbers from 8.13.47 to 8.13.49. ([\#17880](https://github.com/element-hq/synapse/issues/17880), [\#17899](https://github.com/element-hq/synapse/issues/17899))
* Bump python-multipart from 0.0.12 to 0.0.16. ([\#17879](https://github.com/element-hq/synapse/issues/17879))
* Bump regex from 1.11.0 to 1.11.1. ([\#17874](https://github.com/element-hq/synapse/issues/17874))
* Bump ruff from 0.6.9 to 0.7.2. ([\#17868](https://github.com/element-hq/synapse/issues/17868), [\#17897](https://github.com/element-hq/synapse/issues/17897))
* Bump serde from 1.0.210 to 1.0.214. ([\#17875](https://github.com/element-hq/synapse/issues/17875), [\#17900](https://github.com/element-hq/synapse/issues/17900))
* Bump serde_json from 1.0.128 to 1.0.132. ([\#17857](https://github.com/element-hq/synapse/issues/17857))
* Bump types-psycopg2 from 2.9.21.20240819 to 2.9.21.20241019. ([\#17855](https://github.com/element-hq/synapse/issues/17855))
* Bump types-setuptools from 75.1.0.20241014 to 75.2.0.20241019. ([\#17856](https://github.com/element-hq/synapse/issues/17856))

Unverified

v1.118.0

4be3bd41 · Move announcements up · Oct 29, 2024

No significant changes since 1.118.0rc1.

Python 3.8 is now [end-of-life](https://devguide.python.org/versions/). As per our [Deprecation Policy for Platform Dependencies](https://element-hq.github.io/synapse/latest/deprecation_policy.html#policy), Synapse will be dropping support for Python 3.8 in the next release; Synapse 1.119.0.

Synapse 1.118.x will be the final release to support Python 3.8. If you are running Synapse with Python 3.8, please upgrade before the 1.119.0 release, due in less than one month.

On the other end of the spectrum, Synapse 1.118.0 is the first release to support [Python 3.13](https://www.python.org/downloads/release/python-3130/)! [PostgreSQL 17](https://www.postgresql.org/about/news/postgresql-17-released-2936/) is also supported as of this release.

- Added the `display_name_claim` option to the JWT configuration. This option allows specifying the claim key that contains the user's display name in the JWT payload. ([\#17708](https://github.com/element-hq/synapse/issues/17708))
- Implement [MSC4210](https://github.com/matrix-org/matrix-spec-proposals/pull/4210): Remove legacy mentions. Contributed by @tulir @ Beeper. ([\#17783](https://github.com/element-hq/synapse/issues/17783))

- Fix saving of PNG thumbnails, when the original image is in the CMYK color space. ([\#17736](https://github.com/element-hq/synapse/issues/17736))
- Fix bug with sliding sync where the server would not return state that was added to the `required_state` config. ([\#17785](https://github.com/element-hq/synapse/issues/17785), [\#17805](https://github.com/element-hq/synapse/issues/17805))
- Fix a bug in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync that would cause rooms to stay forgotten and hidden even after rejoining. ([\#17835](https://github.com/element-hq/synapse/issues/17835))

- Clarify when the `user_may_invite` and `user_may_send_3pid_invite` module callbacks are called. ([\#17627](https://github.com/element-hq/synapse/issues/17627))
- Correct documentation to refer to the `--config-path` argument instead of `--config-file`. ([\#17802](https://github.com/element-hq/synapse/issues/17802))
- Fix typo in `target_cache_memory_usage` docs. ([\#17825](https://github.com/element-hq/synapse/issues/17825))

- Slight optimization when fetching state/events for Sliding Sync. ([\#17718](https://github.com/element-hq/synapse/issues/17718))
- Add Python 3.13 and Postgres 17 to the test matrix. ([\#17752](https://github.com/element-hq/synapse/issues/17752))
- Test github token before running release script steps. ([\#17803](https://github.com/element-hq/synapse/issues/17803))
- Build debian packages for new Ubuntu versions, and stop building for no longer supported versions. ([\#17824](https://github.com/element-hq/synapse/issues/17824))
- Enable the `.org.matrix.msc4028.encrypted_event` push rule by default in accordance with [MSC4028](https://github.com/matrix-org/matrix-spec-proposals/pull/4028). Note that the corresponding experimental feature must still be switched on for this push rule to have any effect. ([\#17826](https://github.com/element-hq/synapse/issues/17826))
- Fix some typing issues uncovered by upgrading mypy to 1.11.x. ([\#17842](https://github.com/element-hq/synapse/issues/17842))

* Bump mypy from 1.10.1 to 1.11.2. ([\#17842](https://github.com/element-hq/synapse/issues/17842))
* Bump mypy-zope from 1.0.5 to 1.0.7. ([\#17827](https://github.com/element-hq/synapse/issues/17827))
* Bump phonenumbers from 8.13.46 to 8.13.47. ([\#17797](https://github.com/element-hq/synapse/issues/17797))
* Bump psycopg2 from 2.9.9 to 2.9.10. ([\#17843](https://github.com/element-hq/synapse/issues/17843))
* Bump ruff from 0.6.8 to 0.6.9. ([\#17794](https://github.com/element-hq/synapse/issues/17794))
* Bump sentry-sdk from 2.14.0 to 2.15.0. ([\#17795](https://github.com/element-hq/synapse/issues/17795))
* Bump sentry-sdk from 2.15.0 to 2.16.0. ([\#17829](https://github.com/element-hq/synapse/issues/17829))
* Bump sentry-sdk from 2.16.0 to 2.17.0. ([\#17844](https://github.com/element-hq/synapse/issues/17844))
* Bump sigstore/cosign-installer from 3.6.0 to 3.7.0. ([\#17798](https://github.com/element-hq/synapse/issues/17798))
* Bump tomli from 2.0.1 to 2.0.2. ([\#17796](https://github.com/element-hq/synapse/issues/17796))
* Bump types-requests from 2.32.0.20240914 to 2.32.0.20241016. ([\#17841](https://github.com/element-hq/synapse/issues/17841))
* Bump types-setuptools from 75.1.0.20240917 to 75.1.0.20241014. ([\#17828](https://github.com/element-hq/synapse/issues/17828))

Unverified

v1.118.0rc1

46c885f5 · fix spelling in changelog · Oct 22, 2024

Python 3.8 is now [end-of-life](https://devguide.python.org/versions/). As per our [Deprecation Policy for Platform Dependencies](https://element-hq.github.io/synapse/latest/deprecation_policy.html#policy), Synapse will be dropping support for Python 3.8 in the next release; Synapse 1.119.0.

Synapse 1.118.x will be the final release to support Python 3.8. If you are running Synapse with Python 3.8, please upgrade before the 1.119.0 release, due in less than one month.

On the other end of the spectrum, Synapse 1.118.0 is the first release to support [Python 3.13](https://www.python.org/downloads/release/python-3130/)! [PostgreSQL 17](https://www.postgresql.org/about/news/postgresql-17-released-2936/) is also supported as of this release.

- Added the `display_name_claim` option to the JWT configuration. This option allows specifying the claim key that contains the user's display name in the JWT payload. ([\#17708](https://github.com/element-hq/synapse/issues/17708))
- Implement [MSC4210](https://github.com/matrix-org/matrix-spec-proposals/pull/4210): Remove legacy mentions. Contributed by @tulir @ Beeper. ([\#17783](https://github.com/element-hq/synapse/issues/17783))

- Fix saving of PNG thumbnails, when the original image is in the CMYK color space. ([\#17736](https://github.com/element-hq/synapse/issues/17736))
- Fix bug with sliding sync where the server would not return state that was added to the `required_state` config. ([\#17785](https://github.com/element-hq/synapse/issues/17785), [\#17805](https://github.com/element-hq/synapse/issues/17805))
- Fix a bug in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync that would cause rooms to stay forgotten and hidden even after rejoining. ([\#17835](https://github.com/element-hq/synapse/issues/17835))

- Clarify when the `user_may_invite` and `user_may_send_3pid_invite` module callbacks are called. ([\#17627](https://github.com/element-hq/synapse/issues/17627))
- Correct documentation to refer to the `--config-path` argument instead of `--config-file`. ([\#17802](https://github.com/element-hq/synapse/issues/17802))
- Fix typo in `target_cache_memory_usage` docs. ([\#17825](https://github.com/element-hq/synapse/issues/17825))

- Slight optimization when fetching state/events for Sliding Sync. ([\#17718](https://github.com/element-hq/synapse/issues/17718))
- Add Python 3.13 and Postgres 17 to the test matrix. ([\#17752](https://github.com/element-hq/synapse/issues/17752))
- Test github token before running release script steps. ([\#17803](https://github.com/element-hq/synapse/issues/17803))
- Build debian packages for new Ubuntu versions, and stop building for no longer supported versions. ([\#17824](https://github.com/element-hq/synapse/issues/17824))
- Enable the `.org.matrix.msc4028.encrypted_event` push rule by default in accordance with [MSC4028](https://github.com/matrix-org/matrix-spec-proposals/pull/4028). Note that the corresponding experimental feature must still be switched on for this push rule to have any effect. ([\#17826](https://github.com/element-hq/synapse/issues/17826))
- Fix some typing issues uncovered by upgrading mypy to 1.11.x. ([\#17842](https://github.com/element-hq/synapse/issues/17842))

* Bump mypy from 1.10.1 to 1.11.2. ([\#17842](https://github.com/element-hq/synapse/issues/17842))
* Bump mypy-zope from 1.0.5 to 1.0.7. ([\#17827](https://github.com/element-hq/synapse/issues/17827))
* Bump phonenumbers from 8.13.46 to 8.13.47. ([\#17797](https://github.com/element-hq/synapse/issues/17797))
* Bump psycopg2 from 2.9.9 to 2.9.10. ([\#17843](https://github.com/element-hq/synapse/issues/17843))
* Bump ruff from 0.6.8 to 0.6.9. ([\#17794](https://github.com/element-hq/synapse/issues/17794))
* Bump sentry-sdk from 2.14.0 to 2.15.0. ([\#17795](https://github.com/element-hq/synapse/issues/17795))
* Bump sentry-sdk from 2.15.0 to 2.16.0. ([\#17829](https://github.com/element-hq/synapse/issues/17829))
* Bump sentry-sdk from 2.16.0 to 2.17.0. ([\#17844](https://github.com/element-hq/synapse/issues/17844))
* Bump sigstore/cosign-installer from 3.6.0 to 3.7.0. ([\#17798](https://github.com/element-hq/synapse/issues/17798))
* Bump tomli from 2.0.1 to 2.0.2. ([\#17796](https://github.com/element-hq/synapse/issues/17796))
* Bump types-requests from 2.32.0.20240914 to 2.32.0.20241016. ([\#17841](https://github.com/element-hq/synapse/issues/17841))
* Bump types-setuptools from 75.1.0.20240917 to 75.1.0.20241014. ([\#17828](https://github.com/element-hq/synapse/issues/17828))

Unverified

v1.117.0

ec885ffd · 1.117.0 · Oct 15, 2024

No significant changes since 1.117.0rc1.

- Add config option `redis.password_path`. ([\#17717](https://github.com/element-hq/synapse/issues/17717))

- Fix a rare bug introduced in v1.29.0 where invalidating a user's access token from a worker could raise an error. ([\#17779](https://github.com/element-hq/synapse/issues/17779))
- In the response to `GET /_matrix/client/versions`, set the `unstable_features` flag for [MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140) to `false` when server configuration disables support for delayed events. ([\#17780](https://github.com/element-hq/synapse/issues/17780))
- Improve input validation and room membership checks in admin redaction API. ([\#17792](https://github.com/element-hq/synapse/issues/17792))

- Clarify the docstring of `test_forget_when_not_left`. ([\#17628](https://github.com/element-hq/synapse/issues/17628))
- Add documentation note about PYTHONMALLOC for accurate jemalloc memory tracking. Contributed by @hensg. ([\#17709](https://github.com/element-hq/synapse/issues/17709))
- Remove spurious "TODO UPDATE ALL THIS" note in the Debian installation docs. ([\#17749](https://github.com/element-hq/synapse/issues/17749))
- Explain how load balancing works for `federation_sender_instances`. ([\#17776](https://github.com/element-hq/synapse/issues/17776))

- Minor performance increase for large accounts using sliding sync. ([\#17751](https://github.com/element-hq/synapse/issues/17751))
- Increase performance of the notifier when there are many syncing users. ([\#17765](https://github.com/element-hq/synapse/issues/17765), [\#17766](https://github.com/element-hq/synapse/issues/17766))
- Fix performance of streams that don't change often. ([\#17767](https://github.com/element-hq/synapse/issues/17767))
- Improve performance of sliding sync connections that do not ask for any rooms. ([\#17768](https://github.com/element-hq/synapse/issues/17768))
- Reduce overhead of sliding sync E2EE loops. ([\#17771](https://github.com/element-hq/synapse/issues/17771))
- Sliding sync minor performance speed up using new table. ([\#17787](https://github.com/element-hq/synapse/issues/17787))
- Sliding sync minor performance improvement by omitting unchanged data from incremental responses. ([\#17788](https://github.com/element-hq/synapse/issues/17788))
- Speed up sliding sync when there are many active subscriptions. ([\#17789](https://github.com/element-hq/synapse/issues/17789))
- Add missing license headers on new source files. ([\#17799](https://github.com/element-hq/synapse/issues/17799))

* Bump phonenumbers from 8.13.45 to 8.13.46. ([\#17773](https://github.com/element-hq/synapse/issues/17773))
* Bump python-multipart from 0.0.10 to 0.0.12. ([\#17772](https://github.com/element-hq/synapse/issues/17772))
* Bump regex from 1.10.6 to 1.11.0. ([\#17770](https://github.com/element-hq/synapse/issues/17770))
* Bump ruff from 0.6.7 to 0.6.8. ([\#17774](https://github.com/element-hq/synapse/issues/17774))

Unverified

v1.117.0rc1

6a0c21fa · Fixup changlog · Oct 08, 2024

- Add config option `redis.password_path`. ([\#17717](https://github.com/element-hq/synapse/issues/17717))

- Fix a rare bug introduced in v1.29.0 where invalidating a user's access token from a worker could raise an error. ([\#17779](https://github.com/element-hq/synapse/issues/17779))
- In the response to `GET /_matrix/client/versions`, set the `unstable_features` flag for [MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140) to `false` when server configuration disables support for delayed events. ([\#17780](https://github.com/element-hq/synapse/issues/17780))
- Improve input validation and room membership checks in admin redaction API. ([\#17792](https://github.com/element-hq/synapse/issues/17792))

- Clarify the docstring of `test_forget_when_not_left`. ([\#17628](https://github.com/element-hq/synapse/issues/17628))
- Add documentation note about PYTHONMALLOC for accurate jemalloc memory tracking. Contributed by @hensg. ([\#17709](https://github.com/element-hq/synapse/issues/17709))
- Remove spurious "TODO UPDATE ALL THIS" note in the Debian installation docs. ([\#17749](https://github.com/element-hq/synapse/issues/17749))
- Explain how load balancing works for `federation_sender_instances`. ([\#17776](https://github.com/element-hq/synapse/issues/17776))

- Minor performance increase for large accounts using sliding sync. ([\#17751](https://github.com/element-hq/synapse/issues/17751))
- Increase performance of the notifier when there are many syncing users. ([\#17765](https://github.com/element-hq/synapse/issues/17765), [\#17766](https://github.com/element-hq/synapse/issues/17766))
- Fix performance of streams that don't change often. ([\#17767](https://github.com/element-hq/synapse/issues/17767))
- Improve performance of sliding sync connections that do not ask for any rooms. ([\#17768](https://github.com/element-hq/synapse/issues/17768))
- Reduce overhead of sliding sync E2EE loops. ([\#17771](https://github.com/element-hq/synapse/issues/17771))
- Sliding sync minor performance speed up using new table. ([\#17787](https://github.com/element-hq/synapse/issues/17787))
- Sliding sync minor performance improvement by omitting unchanged data from incremental responses. ([\#17788](https://github.com/element-hq/synapse/issues/17788))
- Speed up sliding sync when there are many active subscriptions. ([\#17789](https://github.com/element-hq/synapse/issues/17789))
- Add missing license headers on new source files. ([\#17799](https://github.com/element-hq/synapse/issues/17799))

* Bump phonenumbers from 8.13.45 to 8.13.46. ([\#17773](https://github.com/element-hq/synapse/issues/17773))
* Bump python-multipart from 0.0.10 to 0.0.12. ([\#17772](https://github.com/element-hq/synapse/issues/17772))
* Bump regex from 1.10.6 to 1.11.0. ([\#17770](https://github.com/element-hq/synapse/issues/17770))
* Bump ruff from 0.6.7 to 0.6.8. ([\#17774](https://github.com/element-hq/synapse/issues/17774))

Unverified

v1.116.0

55c0391c · 1.116.0 · Oct 01, 2024

No significant changes since 1.116.0rc2.

- Add implementation of restricting who can overwrite a state event as proposed by [MSC3757](https://github.com/matrix-org/matrix-spec-proposals/pull/3757). ([\#17513](https://github.com/element-hq/synapse/issues/17513))

- Add initial implementation of delayed events as proposed by [MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140). ([\#17326](https://github.com/element-hq/synapse/issues/17326))
- Add an asynchronous Admin API endpoint [to redact all a user's events](https://element-hq.github.io/synapse/v1.116/admin_api/user_admin_api.html#redact-all-the-events-of-a-user),
  and [an endpoint to check on the status of that redaction task](https://element-hq.github.io/synapse/v1.116/admin_api/user_admin_api.html#check-the-status-of-a-redaction-process). ([\#17506](https://github.com/element-hq/synapse/issues/17506))
- Add support for the `tags` and `not_tags` filters for [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17662](https://github.com/element-hq/synapse/issues/17662))
- Guests can use the new media endpoints to download media, as described by [MSC4189](https://github.com/matrix-org/matrix-spec-proposals/pull/4189). ([\#17675](https://github.com/element-hq/synapse/issues/17675))
- Add config option `turn_shared_secret_path`. ([\#17690](https://github.com/element-hq/synapse/issues/17690))
- Return room tags in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync account data extension. ([\#17707](https://github.com/element-hq/synapse/issues/17707))

- Make sure we get up-to-date state information when using the new [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync tables to derive room membership. ([\#17692](https://github.com/element-hq/synapse/issues/17692))
- Fix bug where room account data would not correctly be sent down [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync for old rooms. ([\#17695](https://github.com/element-hq/synapse/issues/17695))
- Fix a bug in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync which could prevent /sync from working for certain user accounts. ([\#17727](https://github.com/element-hq/synapse/issues/17727), [\#17733](https://github.com/element-hq/synapse/issues/17733))
- Ignore invites from ignored users in Sliding Sync. ([\#17729](https://github.com/element-hq/synapse/issues/17729))
- Fix bug in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync where the server would incorrectly return a negative bump stamp, which caused Element X apps to stop syncing. ([\#17748](https://github.com/element-hq/synapse/issues/17748))

- Import pydantic objects from the `_pydantic_compat` module.
  This allows `check_pydantic_models.py` to mock those pydantic objects
  only in the synapse module, and not interfere with pydantic objects in
  external dependencies. ([\#17667](https://github.com/element-hq/synapse/issues/17667))
- Use [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync tables as a bulk shortcut for getting the max `event_stream_ordering` of rooms. ([\#17693](https://github.com/element-hq/synapse/issues/17693))
- Speed up [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) sliding sync requests a bit where there are many room changes. ([\#17696](https://github.com/element-hq/synapse/issues/17696))
- Refactor [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) sliding sync filter unit tests so the sliding sync API has better test coverage. ([\#17703](https://github.com/element-hq/synapse/issues/17703))
- Fetch `bump_stamp`s more efficiently in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17723](https://github.com/element-hq/synapse/issues/17723))
- Shortcut for checking if certain background updates have completed (utilized in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync). ([\#17724](https://github.com/element-hq/synapse/issues/17724))
- More efficiently fetch rooms for [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17725](https://github.com/element-hq/synapse/issues/17725))
- Fix `_bulk_get_max_event_pos` being inefficient. ([\#17728](https://github.com/element-hq/synapse/issues/17728))
- Add cache to `get_tags_for_room(...)`. ([\#17730](https://github.com/element-hq/synapse/issues/17730))
- Small performance improvement in speeding up [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17731](https://github.com/element-hq/synapse/issues/17731))
- Minor speed up of initial [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) sliding sync requests. ([\#17734](https://github.com/element-hq/synapse/issues/17734))
- Remove usage of the deprecated `cgi` module, deprecated in Python 3.11 and removed in Python 3.13. ([\#17741](https://github.com/element-hq/synapse/issues/17741))
- Fix typing of a variable that is not `Unknown` anymore after updating `treq`. ([\#17744](https://github.com/element-hq/synapse/issues/17744))

* Bump anyhow from 1.0.86 to 1.0.89. ([\#17685](https://github.com/element-hq/synapse/issues/17685), [\#17716](https://github.com/element-hq/synapse/issues/17716))
* Bump bytes from 1.7.1 to 1.7.2. ([\#17743](https://github.com/element-hq/synapse/issues/17743))
* Bump cryptography from 43.0.0 to 43.0.1. ([\#17689](https://github.com/element-hq/synapse/issues/17689))
* Bump idna from 3.8 to 3.10. ([\#17758](https://github.com/element-hq/synapse/issues/17758))
* Bump msgpack from 1.0.8 to 1.1.0. ([\#17759](https://github.com/element-hq/synapse/issues/17759))
* Bump phonenumbers from 8.13.44 to 8.13.45. ([\#17762](https://github.com/element-hq/synapse/issues/17762))
* Bump prometheus-client from 0.20.0 to 0.21.0. ([\#17746](https://github.com/element-hq/synapse/issues/17746))
* Bump pyasn1 from 0.6.0 to 0.6.1. ([\#17714](https://github.com/element-hq/synapse/issues/17714))
* Bump pyasn1-modules from 0.4.0 to 0.4.1. ([\#17747](https://github.com/element-hq/synapse/issues/17747))
* Bump pydantic from 2.8.2 to 2.9.2. ([\#17756](https://github.com/element-hq/synapse/issues/17756))
* Bump python-multipart from 0.0.9 to 0.0.10. ([\#17745](https://github.com/element-hq/synapse/issues/17745))
* Bump ruff from 0.6.4 to 0.6.7. ([\#17715](https://github.com/element-hq/synapse/issues/17715), [\#17760](https://github.com/element-hq/synapse/issues/17760))
* Bump sentry-sdk from 2.13.0 to 2.14.0. ([\#17712](https://github.com/element-hq/synapse/issues/17712))
* Bump serde from 1.0.209 to 1.0.210. ([\#17686](https://github.com/element-hq/synapse/issues/17686))
* Bump serde_json from 1.0.127 to 1.0.128. ([\#17687](https://github.com/element-hq/synapse/issues/17687))
* Bump treq from 23.11.0 to 24.9.1. ([\#17744](https://github.com/element-hq/synapse/issues/17744))
* Bump types-pyyaml from 6.0.12.20240808 to 6.0.12.20240917. ([\#17755](https://github.com/element-hq/synapse/issues/17755))
* Bump types-requests from 2.32.0.20240712 to 2.32.0.20240914. ([\#17713](https://github.com/element-hq/synapse/issues/17713))
* Bump types-setuptools from 74.1.0.20240907 to 75.1.0.20240917. ([\#17757](https://github.com/element-hq/synapse/issues/17757))

Unverified

v1.116.0rc2

cfbddc25 · 1.116.0rc2 · Sep 26, 2024

- Add implementation of restricting who can overwrite a state event as proposed by [MSC3757](https://github.com/matrix-org/matrix-spec-proposals/pull/3757). ([\#17513](https://github.com/element-hq/synapse/issues/17513))

Unverified

meow-patchset-v1.116.0rc1

9572748b · Don't apply alias rules to admins · Sep 25, 2024

v1.116.0rc1

13dea694 · Changelog fixes · Sep 25, 2024

- Add initial implementation of delayed events as proposed by [MSC4140](https://github.com/matrix-org/matrix-spec-proposals/pull/4140). ([\#17326](https://github.com/element-hq/synapse/issues/17326))
- Add an asynchronous Admin API endpoint [to redact all a user's events](https://element-hq.github.io/synapse/v1.116/admin_api/user_admin_api.html#redact-all-the-events-of-a-user),
  and [an endpoint to check on the status of that redaction task](https://element-hq.github.io/synapse/v1.116/admin_api/user_admin_api.html#check-the-status-of-a-redaction-process). ([\#17506](https://github.com/element-hq/synapse/issues/17506))
- Add support for the `tags` and `not_tags` filters for [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17662](https://github.com/element-hq/synapse/issues/17662))
- Guests can use the new media endpoints to download media, as described by [MSC4189](https://github.com/matrix-org/matrix-spec-proposals/pull/4189). ([\#17675](https://github.com/element-hq/synapse/issues/17675))
- Add config option `turn_shared_secret_path`. ([\#17690](https://github.com/element-hq/synapse/issues/17690))
- Return room tags in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync account data extension. ([\#17707](https://github.com/element-hq/synapse/issues/17707))

- Make sure we get up-to-date state information when using the new [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync tables to derive room membership. ([\#17692](https://github.com/element-hq/synapse/issues/17692))
- Fix bug where room account data would not correctly be sent down [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync for old rooms. ([\#17695](https://github.com/element-hq/synapse/issues/17695))
- Fix a bug in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync which could prevent /sync from working for certain user accounts. ([\#17727](https://github.com/element-hq/synapse/issues/17727), [\#17733](https://github.com/element-hq/synapse/issues/17733))
- Ignore invites from ignored users in Sliding Sync. ([\#17729](https://github.com/element-hq/synapse/issues/17729))
- Fix bug in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync where the server would incorrectly return a negative bump stamp, which caused Element X apps to stop syncing. ([\#17748](https://github.com/element-hq/synapse/issues/17748))

- Import pydantic objects from the `_pydantic_compat` module.
  This allows `check_pydantic_models.py` to mock those pydantic objects
  only in the synapse module, and not interfere with pydantic objects in
  external dependencies. ([\#17667](https://github.com/element-hq/synapse/issues/17667))
- Use [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync tables as a bulk shortcut for getting the max `event_stream_ordering` of rooms. ([\#17693](https://github.com/element-hq/synapse/issues/17693))
- Speed up [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) sliding sync requests a bit where there are many room changes. ([\#17696](https://github.com/element-hq/synapse/issues/17696))
- Refactor [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) sliding sync filter unit tests so the sliding sync API has better test coverage. ([\#17703](https://github.com/element-hq/synapse/issues/17703))
- Fetch `bump_stamp`s more efficiently in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17723](https://github.com/element-hq/synapse/issues/17723))
- Shortcut for checking if certain background updates have completed (utilized in [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync). ([\#17724](https://github.com/element-hq/synapse/issues/17724))
- More efficiently fetch rooms for [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17725](https://github.com/element-hq/synapse/issues/17725))
- Fix `_bulk_get_max_event_pos` being inefficient. ([\#17728](https://github.com/element-hq/synapse/issues/17728))
- Add cache to `get_tags_for_room(...)`. ([\#17730](https://github.com/element-hq/synapse/issues/17730))
- Small performance improvement in speeding up [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) Sliding Sync. ([\#17731](https://github.com/element-hq/synapse/issues/17731))
- Minor speed up of initial [MSC4186](https://github.com/matrix-org/matrix-spec-proposals/pull/4186) sliding sync requests. ([\#17734](https://github.com/element-hq/synapse/issues/17734))
- Remove usage of the deprecated `cgi` module, deprecated in Python 3.11 and removed in Python 3.13. ([\#17741](https://github.com/element-hq/synapse/issues/17741))
- Fix typing of a variable that is not `Unknown` anymore after updating `treq`. ([\#17744](https://github.com/element-hq/synapse/issues/17744))

* Bump anyhow from 1.0.86 to 1.0.89. ([\#17685](https://github.com/element-hq/synapse/issues/17685), [\#17716](https://github.com/element-hq/synapse/issues/17716))
* Bump bytes from 1.7.1 to 1.7.2. ([\#17743](https://github.com/element-hq/synapse/issues/17743))
* Bump cryptography from 43.0.0 to 43.0.1. ([\#17689](https://github.com/element-hq/synapse/issues/17689))
* Bump idna from 3.8 to 3.10. ([\#17758](https://github.com/element-hq/synapse/issues/17758))
* Bump msgpack from 1.0.8 to 1.1.0. ([\#17759](https://github.com/element-hq/synapse/issues/17759))
* Bump phonenumbers from 8.13.44 to 8.13.45. ([\#17762](https://github.com/element-hq/synapse/issues/17762))
* Bump prometheus-client from 0.20.0 to 0.21.0. ([\#17746](https://github.com/element-hq/synapse/issues/17746))
* Bump pyasn1 from 0.6.0 to 0.6.1. ([\#17714](https://github.com/element-hq/synapse/issues/17714))
* Bump pyasn1-modules from 0.4.0 to 0.4.1. ([\#17747](https://github.com/element-hq/synapse/issues/17747))
* Bump pydantic from 2.8.2 to 2.9.2. ([\#17756](https://github.com/element-hq/synapse/issues/17756))
* Bump python-multipart from 0.0.9 to 0.0.10. ([\#17745](https://github.com/element-hq/synapse/issues/17745))
* Bump ruff from 0.6.4 to 0.6.7. ([\#17715](https://github.com/element-hq/synapse/issues/17715), [\#17760](https://github.com/element-hq/synapse/issues/17760))
* Bump sentry-sdk from 2.13.0 to 2.14.0. ([\#17712](https://github.com/element-hq/synapse/issues/17712))
* Bump serde from 1.0.209 to 1.0.210. ([\#17686](https://github.com/element-hq/synapse/issues/17686))
* Bump serde_json from 1.0.127 to 1.0.128. ([\#17687](https://github.com/element-hq/synapse/issues/17687))
* Bump treq from 23.11.0 to 24.9.1. ([\#17744](https://github.com/element-hq/synapse/issues/17744))
* Bump types-pyyaml from 6.0.12.20240808 to 6.0.12.20240917. ([\#17755](https://github.com/element-hq/synapse/issues/17755))
* Bump types-requests from 2.32.0.20240712 to 2.32.0.20240914. ([\#17713](https://github.com/element-hq/synapse/issues/17713))
* Bump types-setuptools from 74.1.0.20240907 to 75.1.0.20240917. ([\#17757](https://github.com/element-hq/synapse/issues/17757))

Unverified

v1.115.0

d10872ee · 1.115.0 · Sep 17, 2024

No significant changes since 1.115.0rc2.

- Pre-populate room data used in experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint for quick filtering/sorting. ([\#17652](https://github.com/element-hq/synapse/issues/17652))
- Speed up sliding sync by reducing amount of data pulled out of the database for large rooms. ([\#17683](https://github.com/element-hq/synapse/issues/17683))

- Improve cross-signing upload when using [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) to use a custom UIA flow stage, with web fallback support. ([\#17509](https://github.com/element-hq/synapse/issues/17509))

- Return `400 M_BAD_JSON` upon attempting to complete various room actions with a non-local user ID and unknown room ID, rather than an internal server error. ([\#17607](https://github.com/element-hq/synapse/issues/17607))
- Fix authenticated media responses using a wrong limit when following redirects over federation. ([\#17626](https://github.com/element-hq/synapse/issues/17626))
- Fix bug where we returned the wrong `bump_stamp` for invites in sliding sync response, causing incorrect ordering of invites in the room list. ([\#17674](https://github.com/element-hq/synapse/issues/17674))

- Clarify that the admin api resource is only loaded on the main process and not workers. ([\#17590](https://github.com/element-hq/synapse/issues/17590))
- Fixed typo in `saml2_config` config [example](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#saml2_config). ([\#17594](https://github.com/element-hq/synapse/issues/17594))

- Stabilise [MSC4156](https://github.com/matrix-org/matrix-spec-proposals/pull/4156) by removing the `msc4156_enabled` config setting and defaulting it to `true`. ([\#17650](https://github.com/element-hq/synapse/issues/17650))

- Update [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) implementation: load the issuer and account management URLs from OIDC discovery. ([\#17407](https://github.com/element-hq/synapse/issues/17407))
- Pre-populate room data used in experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint for quick filtering/sorting. ([\#17512](https://github.com/element-hq/synapse/issues/17512), [\#17632](https://github.com/element-hq/synapse/issues/17632), [\#17633](https://github.com/element-hq/synapse/issues/17633), [\#17634](https://github.com/element-hq/synapse/issues/17634), [\#17635](https://github.com/element-hq/synapse/issues/17635), [\#17636](https://github.com/element-hq/synapse/issues/17636), [\#17641](https://github.com/element-hq/synapse/issues/17641), [\#17654](https://github.com/element-hq/synapse/issues/17654), [\#17673](https://github.com/element-hq/synapse/issues/17673))
- Store sliding sync per-connection state in the database. ([\#17599](https://github.com/element-hq/synapse/issues/17599), [\#17631](https://github.com/element-hq/synapse/issues/17631))
- Make the sliding sync `PerConnectionState` class immutable. ([\#17600](https://github.com/element-hq/synapse/issues/17600))
- Replace `isort` and `black` with `ruff`. ([\#17620](https://github.com/element-hq/synapse/issues/17620), [\#17643](https://github.com/element-hq/synapse/issues/17643))
- Sliding Sync: Split up `get_room_membership_for_user_at_to_token`. ([\#17629](https://github.com/element-hq/synapse/issues/17629))
- Use new database tables for sliding sync. ([\#17630](https://github.com/element-hq/synapse/issues/17630), [\#17649](https://github.com/element-hq/synapse/issues/17649))
- Prevent duplicate tags being added to Sliding Sync traces. ([\#17655](https://github.com/element-hq/synapse/issues/17655))
- Get `bump_stamp` from [new sliding sync tables](https://github.com/element-hq/synapse/pull/17512) which should be faster. ([\#17658](https://github.com/element-hq/synapse/issues/17658))
- Speed up incremental Sliding Sync requests by avoiding extra work. ([\#17665](https://github.com/element-hq/synapse/issues/17665))
- Small performance improvement in speeding up sliding sync. ([\#17666](https://github.com/element-hq/synapse/issues/17666), [\#17670](https://github.com/element-hq/synapse/issues/17670), [\#17672](https://github.com/element-hq/synapse/issues/17672))
- Speed up sliding sync by reducing number of database calls. ([\#17684](https://github.com/element-hq/synapse/issues/17684))
- Speed up sync by pulling out fewer events from the database. ([\#17688](https://github.com/element-hq/synapse/issues/17688))

* Bump authlib from 1.3.1 to 1.3.2. ([\#17679](https://github.com/element-hq/synapse/issues/17679))
* Bump idna from 3.7 to 3.8. ([\#17682](https://github.com/element-hq/synapse/issues/17682))
* Bump ruff from 0.6.2 to 0.6.4. ([\#17680](https://github.com/element-hq/synapse/issues/17680))
* Bump towncrier from 24.7.1 to 24.8.0. ([\#17645](https://github.com/element-hq/synapse/issues/17645))
* Bump twisted from 24.7.0rc1 to 24.7.0. ([\#17647](https://github.com/element-hq/synapse/issues/17647))
* Bump types-pillow from 10.2.0.20240520 to 10.2.0.20240822. ([\#17644](https://github.com/element-hq/synapse/issues/17644))
* Bump types-psycopg2 from 2.9.21.20240417 to 2.9.21.20240819. ([\#17646](https://github.com/element-hq/synapse/issues/17646))
* Bump types-setuptools from 71.1.0.20240818 to 74.1.0.20240907. ([\#17681](https://github.com/element-hq/synapse/issues/17681))

Unverified

v1.115.0rc2

4c66a7cb · 1.115.0rc2 · Sep 12, 2024

- Pre-populate room data used in experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint for quick filtering/sorting. ([\#17652](https://github.com/element-hq/synapse/issues/17652))
- Speed up sliding sync by reducing amount of data pulled out of the database for large rooms. ([\#17683](https://github.com/element-hq/synapse/issues/17683))

Unverified

v1.115.0rc1

5562a891 · Update changelog · Sep 10, 2024

- Improve cross-signing upload when using [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) to use a custom UIA flow stage, with web fallback support. ([\#17509](https://github.com/element-hq/synapse/issues/17509))

- Return `400 M_BAD_JSON` upon attempting to complete various room actions with a non-local user ID and unknown room ID, rather than an internal server error. ([\#17607](https://github.com/element-hq/synapse/issues/17607))
- Fix authenticated media responses using a wrong limit when following redirects over federation. ([\#17626](https://github.com/element-hq/synapse/issues/17626))
- Fix bug where we returned the wrong `bump_stamp` for invites in sliding sync response, causing incorrect ordering of invites in the room list. ([\#17674](https://github.com/element-hq/synapse/issues/17674))

- Clarify that the admin api resource is only loaded on the main process and not workers. ([\#17590](https://github.com/element-hq/synapse/issues/17590))
- Fixed typo in `saml2_config` config [example](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#saml2_config). ([\#17594](https://github.com/element-hq/synapse/issues/17594))

- Stabilise [MSC4156](https://github.com/matrix-org/matrix-spec-proposals/pull/4156) by removing the `msc4156_enabled` config setting and defaulting it to `true`. ([\#17650](https://github.com/element-hq/synapse/issues/17650))

- Update [MSC3861](https://github.com/matrix-org/matrix-spec-proposals/pull/3861) implementation: load the issuer and account management URLs from OIDC discovery. ([\#17407](https://github.com/element-hq/synapse/issues/17407))
- Pre-populate room data used in experimental [MSC3575](https://github.com/matrix-org/matrix-spec-proposals/pull/3575) Sliding Sync `/sync` endpoint for quick filtering/sorting. ([\#17512](https://github.com/element-hq/synapse/issues/17512), [\#17632](https://github.com/element-hq/synapse/issues/17632), [\#17633](https://github.com/element-hq/synapse/issues/17633), [\#17634](https://github.com/element-hq/synapse/issues/17634), [\#17635](https://github.com/element-hq/synapse/issues/17635), [\#17636](https://github.com/element-hq/synapse/issues/17636), [\#17641](https://github.com/element-hq/synapse/issues/17641), [\#17654](https://github.com/element-hq/synapse/issues/17654), [\#17673](https://github.com/element-hq/synapse/issues/17673))
- Store sliding sync per-connection state in the database. ([\#17599](https://github.com/element-hq/synapse/issues/17599), [\#17631](https://github.com/element-hq/synapse/issues/17631))
- Make the sliding sync `PerConnectionState` class immutable. ([\#17600](https://github.com/element-hq/synapse/issues/17600))
- Replace `isort` and `black` with `ruff`. ([\#17620](https://github.com/element-hq/synapse/issues/17620), [\#17643](https://github.com/element-hq/synapse/issues/17643))
- Sliding Sync: Split up `get_room_membership_for_user_at_to_token`. ([\#17629](https://github.com/element-hq/synapse/issues/17629))
- Use new database tables for sliding sync. ([\#17630](https://github.com/element-hq/synapse/issues/17630), [\#17649](https://github.com/element-hq/synapse/issues/17649))
- Prevent duplicate tags being added to Sliding Sync traces. ([\#17655](https://github.com/element-hq/synapse/issues/17655))
- Get `bump_stamp` from [new sliding sync tables](https://github.com/element-hq/synapse/pull/17512) which should be faster. ([\#17658](https://github.com/element-hq/synapse/issues/17658))
- Speed up incremental Sliding Sync requests by avoiding extra work. ([\#17665](https://github.com/element-hq/synapse/issues/17665))
- Small performance improvement in speeding up sliding sync. ([\#17666](https://github.com/element-hq/synapse/issues/17666), [\#17670](https://github.com/element-hq/synapse/issues/17670), [\#17672](https://github.com/element-hq/synapse/issues/17672))
- Speed up sliding sync by reducing number of database calls. ([\#17684](https://github.com/element-hq/synapse/issues/17684))
- Speed up sync by pulling out fewer events from the database. ([\#17688](https://github.com/element-hq/synapse/issues/17688))

* Bump authlib from 1.3.1 to 1.3.2. ([\#17679](https://github.com/element-hq/synapse/issues/17679))
* Bump idna from 3.7 to 3.8. ([\#17682](https://github.com/element-hq/synapse/issues/17682))
* Bump ruff from 0.6.2 to 0.6.4. ([\#17680](https://github.com/element-hq/synapse/issues/17680))
* Bump towncrier from 24.7.1 to 24.8.0. ([\#17645](https://github.com/element-hq/synapse/issues/17645))
* Bump twisted from 24.7.0rc1 to 24.7.0. ([\#17647](https://github.com/element-hq/synapse/issues/17647))
* Bump types-pillow from 10.2.0.20240520 to 10.2.0.20240822. ([\#17644](https://github.com/element-hq/synapse/issues/17644))
* Bump types-psycopg2 from 2.9.21.20240417 to 2.9.21.20240819. ([\#17646](https://github.com/element-hq/synapse/issues/17646))
* Bump types-setuptools from 71.1.0.20240818 to 74.1.0.20240907. ([\#17681](https://github.com/element-hq/synapse/issues/17681))

Unverified