Release post: https://mau.fi/blog/2026-10-mautrix-release/
- Updated libsignal to v0.105.0.
- Added support for phonenumberless accounts.
- Added support for starting chats with usernames and username links.
- Added support for blocking and unblocking users on Signal.
- Added support for new view-limited media interface in bridgev2.
- Added proper sender certificate validation.
- Changed storage sync to only sync once if repeated fetch latest notices are received.
- Fixed contact syncs not happening even when
sync_contacts_on_startupwas set to true. - Fixed Signal encryption using wrong timestamp precision for session expiry.
- Fixed sender key sharing not handling removed users properly.
- Fixed handling retry receipts with no sender key info.
- Fixed deadlock in prekey upload loop if the client gets logged out.
- Fixed infinite loop when importing sticker packs with duplicate emoji shortcuts.