chore(release): Changelog for 21.1.9, 22.0.9 and 23.0.0-rc.4

[nickvergessen]

23.0.0-rc.4 – 2026-02-12

Changed

• Update dependencies
• Update translations

Fixed

• fix(mobile-clients): Fix error message for Talk iOS when end-to-end encryption for calls is enabled #17001
• fix(chat): Correctly show started threads from messages via chat relay #16924 #17058 #17065
• fix(chat): Fix layout of split-view in right sidebar and mobile screens #17033
• fix(chat): Block sending messages from scheduled messages view to avoid UX confusion #17034
• fix(chat): Correctly highlight "Call started" messages via chat relay #17035
• fix(chat): Mark messages that failed sending more obvious #17054
• fix(chat): Don't mark chat read when a scheduled message is sent #17056
• fix(chat): Improve unread message marker with chat relay #17067
• fix(chat): Improve handling when chat relay and long polling are in parallel #17072
• fix(chat): Reset action menu state after reacting #17063
• fix(meeting): Add timezone to events created from Talk #17059
• fix(signaling): Unify request validation for HPB, recording and other services #17075
• perf(sharing): Implement filter for path in getShares() #17004
• perf(sharing): Improve performance on mount point name generation #17048

22.0.9 – 2026-02-12

Changed

• Update dependencies
• Update translations

Fixed

• fix(mobile-clients): Fix error message for Talk iOS when end-to-end encryption for calls is enabled #17003
• fix(breakout-rooms): Fix managing existing breakout rooms in conversation settings #16968
• fix(call): Improve new chat messages hint during calls #16797
• fix(chat): Fix system messages with email-invited guests #16867
• fix(chat): Respect thread and parent when sharing a file #16860
• fix(chat): Correctly update last message and unread counter from polling #16910
• fix(meeting): Add timezone to events created from Talk #17060
• fix(search): Readd missing input border for search #16861
• fix(federation): Abort requests early when federation is disabled #16963
• fix(signaling): Unify request validation for HPB, recording and other services #17074
• fix(bots): Fix reaction author when notifying bots #16900

21.1.9 – 2026-02-12

Changed

• Update dependencies
• Update translations

Fixed

• fix(mobile-clients): Fix error message for Talk iOS when end-to-end encryption for calls is enabled #17002
• fix(breakout-rooms): Fix managing existing breakout rooms in conversation settings #16967
• fix(chat): Fix system messages with email-invited guests #16869
• fix(federation): Abort requests early when federation is disabled #16962
• fix(signaling): Unify request validation for HPB, recording and other services #17073

[nickvergessen]

/backport to stable33