CHANGES.md

Synapse 1.114.0 (2024-09-02)

This release enables support for MSC4186 — Simplified Sliding Sync. This allows using the upcoming releases of the Element X mobile apps without having to run a Sliding Sync Proxy.

Features

• Enable native sliding sync support (MSC3575 and MSC4186) by default. (#17648)

Synapse 1.114.0rc3 (2024-08-30)

Bugfixes

• Fix regression in v1.114.0rc2 that caused workers to fail to start. (#17626)

Synapse 1.114.0rc2 (2024-08-30)

Features

• Improve cross-signing upload when using MSC3861 to use a custom UIA flow stage, with web fallback support. (#17509)
• Make hash_password script accept password input from stdin. (#17608)

Bugfixes

• Fix hierarchy returning 403 when room is accessible through federation. Contributed by Krishan (@kfiven). (#17194)
• Fix content-length on federation /thumbnail responses. (#17532)
• Fix authenticated media responses using a wrong limit when following redirects over federation. (#17543)

Internal Changes

• MSC3861: load the issuer and account management URLs from OIDC discovery. (#17407)
• Refactor sliding sync class into multiple files. (#17595)
• Store sliding sync per-connection state in the database. (#17599)
• Make the sliding sync PerConnectionState class immutable. (#17600)
• Add support to @tag_args for standalone functions. (#17604)
• Speed up incremental syncs in sliding sync by adding some more caching. (#17606)
• Always return the user's own read receipts in sliding sync. (#17617)
• Replace isort and black with ruff`. (#17620)
• Refactor sliding sync code to move room list logic out into a separate class. (#17622)

Updates to locked dependencies

• Bump attrs from 23.2.0 to 24.2.0. (#17609)
• Bump cryptography from 42.0.8 to 43.0.0. (#17584)
• Bump phonenumbers from 8.13.43 to 8.13.44. (#17610)
• Bump pygithub from 2.3.0 to 2.4.0. (#17612)
• Bump pyyaml from 6.0.1 to 6.0.2. (#17611)
• Bump sentry-sdk from 2.12.0 to 2.13.0. (#17585)
• Bump serde from 1.0.206 to 1.0.208. (#17581)
• Bump serde from 1.0.208 to 1.0.209. (#17613)
• Bump serde_json from 1.0.124 to 1.0.125. (#17582)
• Bump serde_json from 1.0.125 to 1.0.127. (#17614)
• Bump types-jsonschema from 4.23.0.20240712 to 4.23.0.20240813. (#17583)
• Bump types-setuptools from 71.1.0.20240726 to 71.1.0.20240818. (#17586)

Synapse 1.114.0rc1 (2024-08-20)

Features

• Add a flag to /versions, org.matrix.simplified_msc3575, to indicate whether experimental sliding sync support has been enabled. (#17571)
• Handle changes in timeline_limit in experimental sliding sync. (#17579)
• Correctly track read receipts that should be sent down in experimental sliding sync. (#17575, #17589, #17592)

Bugfixes