Sourced from matrix-synapse's releases.

v1.43.0

Synapse 1.43.0 (2021-09-21)

This release drops support for the deprecated, unstable API for MSC2858 (Multiple SSO Identity Providers), as well as the undocumented experimental.msc2858_enabled config option. Client authors should update their clients to use the stable API, available since Synapse 1.30.

The documentation has been updated with configuration for routing /spaces, /hierarchy and /summary to workers. See the upgrade notes for more details.

No significant changes since 1.43.0rc2.

Synapse 1.43.0rc2 (2021-09-17)

Bugfixes

• Added opentracing logging to help debug #9424. (#10828)

Synapse 1.43.0rc1 (2021-09-14)

Features

• Allow room creators to send historical events specified by MSC2716 in existing room versions. (#10566)
• Add config option to use non-default manhole password and keys. (#10643)
• Skip final GC at shutdown to improve restart performance. (#10712)
• Allow configuration of the oEmbed URLs used for URL previews. (#10714, #10759)
• Prefer room version 9 for restricted rooms per the room version capabilities API. (#10772)

Bugfixes

• Fix a long-standing bug where room avatars were not included in email notifications. (#10658)
• Fix a bug where the ordering algorithm was skipping the origin_server_ts step in the spaces summary resulting in unstable room orderings. (#10730)
• Fix edge case when persisting events into a room where there are multiple events we previously hadn't calculated auth chains for (and hadn't marked as needing to be calculated). (#10743)
• Fix a bug which prevented calls to /createRoom that included the room_alias_name parameter from being handled by worker processes. (#10757)
• Fix a bug which prevented user registration via SSO to require consent tracking for SSO mapping providers that don't prompt for Matrix ID selection. Contributed by @​AndrewFerr. (#10733)
• Only return the stripped state events for the m.space.child events in a room for the spaces summary from MSC2946. (#10760)
• Properly handle room upgrades of spaces. (#10774)
• Fix a bug which generated invalid homeserver config when the frontend_proxy worker type was passed to the Synapse Worker-based Complement image. (#10783)

Improved Documentation

• Minor fix to the media_repository developer documentation. Contributed by @​cuttingedge1109. (#10556)
• Update the documentation to note that the /spaces and /hierarchy endpoints can be routed to workers. (#10648)
• Clarify admin API documentation on undoing room deletions. (#10735)
• Split up the modules documentation and add examples for module developers. (#10758)
• Correct 2 typographical errors in the Log Contexts documentation. (#10795)

... (truncated)

Sourced from matrix-synapse's changelog.

Synapse 1.43.0 (2021-09-21)

This release drops support for the deprecated, unstable API for MSC2858 (Multiple SSO Identity Providers), as well as the undocumented experimental.msc2858_enabled config option. Client authors should update their clients to use the stable API, available since Synapse 1.30.

The documentation has been updated with configuration for routing /spaces, /hierarchy and /summary to workers. See the upgrade notes for more details.

No significant changes since 1.43.0rc2.

Synapse 1.43.0rc2 (2021-09-17)

Bugfixes

• Added opentracing logging to help debug #9424. (#10828)

Synapse 1.43.0rc1 (2021-09-14)

Features

• Allow room creators to send historical events specified by MSC2716 in existing room versions. (#10566)
• Add config option to use non-default manhole password and keys. (#10643)
• Skip final GC at shutdown to improve restart performance. (#10712)
• Allow configuration of the oEmbed URLs used for URL previews. (#10714, #10759)
• Prefer room version 9 for restricted rooms per the room version capabilities API. (#10772)

Bugfixes

• Fix a long-standing bug where room avatars were not included in email notifications. (#10658)
• Fix a bug where the ordering algorithm was skipping the origin_server_ts step in the spaces summary resulting in unstable room orderings. (#10730)
• Fix edge case when persisting events into a room where there are multiple events we previously hadn't calculated auth chains for (and hadn't marked as needing to be calculated). (#10743)
• Fix a bug which prevented calls to /createRoom that included the room_alias_name parameter from being handled by worker processes. (#10757)
• Fix a bug which prevented user registration via SSO to require consent tracking for SSO mapping providers that don't prompt for Matrix ID selection. Contributed by @​AndrewFerr. (#10733)
• Only return the stripped state events for the m.space.child events in a room for the spaces summary from MSC2946. (#10760)
• Properly handle room upgrades of spaces. (#10774)
• Fix a bug which generated invalid homeserver config when the frontend_proxy worker type was passed to the Synapse Worker-based Complement image. (#10783)

Improved Documentation

• Minor fix to the media_repository developer documentation. Contributed by @​cuttingedge1109. (#10556)
• Update the documentation to note that the /spaces and /hierarchy endpoints can be routed to workers. (#10648)
• Clarify admin API documentation on undoing room deletions. (#10735)

... (truncated)

• 9ffa787 Fix typo again
• 9b5782d Specify MSC name; fix typo
• c17e698 Point to upgrade notes
• 6c92ba3 Move deprecation notice from 1.43 rc to release
• c4ef611 1.43.0
• 4ed4ab0 Add hyperlink to #9424 in changelog
• daac1e6 1.43.0rc2
• 9a6f4a6 Cleanup opentracing logging for syncs (#10828)
• 474edce update changelog wording
• 5acc2f1 changelog improvements
• Additional commits viewable in compare view

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