New
- Support for setting a MUC Avatar
- Support for PKIX over Secure HTTP (POSH)
- Support idle time for GNOME on Wayland
- New Emoji chooser
- Noto Emoji theme updated to Unicode 11
- Twitter Emoji theme added
- Gajim Theming reworked
- Design updates to many dialogs
- Join Groupchat
- Bookmarks
- Add new contact
- History
- Profile
- Accounts
Bug fixes
- #8658 Translation doesnt work on Windows
- #8750 Increase time frame for duplicate search in MUCs
- #9138 Translation in Flatpak does not work
- #9140 Error when clicking on the notification of an incoming message
- #9159 Wrong form type when responding to a voice request
- #9069 Send cancel IQ if muc configuration is aborted
- #9167 Flatpak fails to determine locale settings
- #9171 Gajim requests vcard multiple times
- #9198 Creating new MUCs with capital letters is not possible
- #9211 Punycode and Unicode with Internationalized Domain Names
Other changes
- Support http:upload:0
- Remove forward message adhoc commands
- Remove support for XEP-0090
- Remove RC4-SHA because it is insecure (Was not used with current OpenSSL versions)
- Improve speed when loading the roster
- Handle new MUC status code 333
- Switch to GDBus for Gajim remote
- Removed support for ESessions
- Improvements to the dark theme of Gajim
- New dependency: python3-cssutils >= 1.0.2
- New dependency: python3-keyring
- Removed dependency: python3-avahi
- Removed dependency: python3-pyasn1