• Breaking change (bridgev2) Added portal parameter to the GetChatInfoChange method.
• (bridgev2) Removed deprecated SimpleRemoteEvent type.
• (event) Removed unstable MSC4284 types, as policy servers have been stabilized.
• (event) Removed unused Beeper gallery types.
• (bridgev2) Added support for disappearing message timers based on when the recipient reads the message.
• (bridgev2) Added fingerprint ID option for client HTTP requests.
• (bridgev2) Added optional flag to login user input fields.
• (bridgev2) Added body size limit for incoming provisioning API requests.
• (bridgev2) Added interface for media that can only be viewed for a certain amount of time and/or certain number of times.
• (bridgev2) Added interface for blocking/unblocking users on the remote network.
• (bridgev2) Added alternate pre-handle methods for events that allow cancelling the event.
• (appservice) Added support for h2c in the HTTP server.
• (appservice) Added support for global middleware in the HTTP server.
• (client) Added wrappers for MatrixRTC livekit token endpoints.
• (client) Added wrapper for report user endpoint.
• (client) Added support for reading the full own invite/knock event in sync added by MSC4319.
• (event) Added MSC4274 gallery types.
• (federation) Added cap for key fetch backoff.
• (federation) Added context parameters for cache to allow persistent caches.
• (federation) Added validation when getting OpenID user info so that callers don't need to remember to do it separately.
• (crypto) Added backoff for fetching device lists that fail repeatedly.
• (crypto) Added option to schedule Olm session unwedging manually instead of having it happen automatically in a goroutine.
• (crypto) Changed Megolm session sharing to reuse the previous attempt if sharing fails.
• (event) Updated unsigned relations struct to match reality.
• (event) Updated edit fallback to always be cut to a few dozen bytes.
• (client) Changed displayname and avatar updates getters to ignore M_NOT_FOUND errors, as the spec allows returning that instead of an empty object.
• (format) Changed short emphasis extension to have higher priority to allow combining it with the standard emphasis syntax.
• (mediaproxy) Changed network errors to return 502 instead of 404.
• (bridgev2) Changed login provisioning API to allow returning initial cookies to use when opening a webview.
• (bridgev2) Changed reaction sync to keep existing database entries if removing a reaction fails.
• (bridgev2) Fixed old client not being disconnected when an existing login is recreated.
• (bridgev2) Fixed avatar and topic set flags being flipped on save.
• (bridgev2) Fixed fake message MXID generation not being sufficiently unique.
• (bridgev2) Fixed various panics and missing recovers.
• (bridgev2) Fixed bridge state loop not stopping on bridge stop.
• (bridgev2) Fixed deadlock when overwriting existing portal.
• (bridgev2) Fixed bridgev2.RespError not being castable to mautrix.RespError using errors.As.
• (bridgev2) Fixed split portal migration leaving behind incorrect user_portal rows.
• (client) Fixed method used for get pushers endpoint.
• (client) Fixed OAuth token expiry times only being counted in monotonic time, which would stop when the system is suspended.
• (client) Fixed expired OAuth token not attempting refresh when making request.
• (crypto) Fixed JSON encoding using HTML escapes unnecessarily, which lead to events being bigger than necessary, especially if they had formatting.
• (federation) Fixed incorrect request path on SendInvite.
• (federation/pdu) Fixed top-level redacts being incorrectly protected from redaction.