Update electron from 13 to 16, which updates Chromium from 91 to 96. This is the ususal security and bugfixing, but specifically fixes some issues under linux/wayland (eg #629, https://bugs.chromium.org/p/webrtc/issues/detail?id=13152)
Thanks to all who contributed to resolving the blocking issues for the electron 14+ upgrade (#629 (comment)): @quitrk, @saghul
Users which are updating from release 2.8.12 or earlier will loose local settings (recently used rooms, user name, ...)