v4.3.4

• major bugs:
  • audio not starting with some packet encoders 7729863
  • opening files with special characters remotely 0d4aeb2
  • always free X11 images safely c797239
  • GDK crash when updating parked windows geometry d0d2bae
  • webcam forwarding with older clients 4df846f
  • launcher gui initialization error on Wayland 9e5ffae
  • attach=yes failing with an invalid command line 9b46f21
• minor:
  • extra file transfers safety checks 38c8747, fix existing one cc5980b
  • support CSP headers for stream saver of html5 client version 6 df25bc3
  • always expose the server socket in the session environment 25ccb72
• build:
  • CentOS 7 build fixes: 4b93dd9
  • RHEL9 build fixes: missing python cairo, no pandoc bb10bfb
  • support building on Alma Linux and Rocky Linux 5c63232, fa7659b
  • build using CUDA 11.7 c708894
  • honour the CPP build environment variable 145f17f
  • use the correct license short names b87225e
  • clean target left some generated files behind: e49157d
  • library updates: Cython, pynvml, etc c3e82b4
• cosmetic:
  • jpeg cleanup warnings 4276a43
  • errno Cython source name conflict c125984
  • include details in conversion failure messages 445b6a5
  • double error in file transfer sanity checks 5047f07