Synapse 1.105.0rc1 (2024-04-11)

Features

• Stabilize support for MSC4010 which clarifies the interaction of push rules and account data. Contributed by @clokep. (#17022)
• Stabilize support for MSC3981: /relations recursion. Contributed by @clokep. (#17023)
• Add support for moving /pushrules off of main process. (#17037, #17038)

Bugfixes

• Fix various long-standing bugs which could cause incorrect state to be returned from /sync in certain situations. (#16930, #16932, #16942, #17064, #17065, #17066)
• Fix server notice rooms not always being created as unencrypted rooms, even when encryption_enabled_by_default_for_room_type is in use (server notices are always unencrypted). (#17033)
• Fix the .m.rule.encrypted_room_one_to_one and .m.rule.room_one_to_one default underride push rules being in the wrong order. Contributed by @Sumpy1. (#17043)

Internal Changes

• Refactor auth chain fetching to reduce duplication. (#17044)
• Improve database performance by adding a missing index to access_tokens.refresh_token_id. (#17045, #17054)
• Improve database performance by reducing number of receipts fetched when sending push notifications. (#17049)

Updates to locked dependencies

• Bump packaging from 23.2 to 24.0. (#17027)
• Bump regex from 1.10.3 to 1.10.4. (#17028)
• Bump ruff from 0.3.2 to 0.3.5. (#17060)
• Bump serde_json from 1.0.114 to 1.0.115. (#17041)
• Bump types-pillow from 10.2.0.20240125 to 10.2.0.20240406. (#17061)
• Bump types-requests from 2.31.0.20240125 to 2.31.0.20240406. (#17063)
• Bump typing-extensions from 4.9.0 to 4.11.0. (#17062)