• fix window geometry constraints being applied wrong b5bfa92
• fix xpra start failures when the display is already running (with use-display=auto) #3077
• fix vp9 libvpx encoder failures with older library versions b24f91a
• fix 'xpra top' errors when the version string is missing 035c7c9
• fix server errors when non interactive clients are connected (ie: 'xpra top') #3089, #3084
• fix http server error on incomplete installations 9f2a80e
• fix http server builtin script handler ebab0e7
• fix icon loading errors causing empty start menus 4d9c8bc
• fix compilation against ffmpeg 4.4 and later on some distributions (ie: CentOS 8) 8d583c2
• exit more quickly with a failure if the VFB failed to start c91509e
• correctly replace existing notifications with the gtk notifier backend 95c6116
• silence some rare errors and stacktraces bff6fce, b594b36, ebb4aa4
• support CUDA 11.3 7f3f6e8