v4.4.6

• major fixes:
  • OpenGL sanity check regression introduced in 4.4.5
  • handle paramiko CanonicalizeHostname ssh config parsing errors more gracefully
  • Xpra-Launcher.exe crashes on MS Windows when closed with shortcut keys
  • python-cryptography / OpenSSL workaround missing from some entrypoints
  • focus not synchronized properly
  • sessions gui crashing when exiting using a key shortcut on MS Windows
  • run without a valid stderr
  • AES setup errors with newer versions of python-cryptography
  • packet encoding errors preventing clients from connecting
  • try harder to format the log record
• system tray:
  • unhandled exceptions loading the new AppIndicator bindingsand older ones
  • use AppIndicator for system tray forwarding
  • don't use Gtk.StatusIcon on Wayland
• build and packaging:
  • compatibility with the latest cx_Freeze release
  • strip Cython html files
  • Cython 3.0.0b3
  • runtime errors with CUDA-free builds on MS Windows
  • missing explicit RPM build dependencies
  • MacOS bundle numpy for PyOpenGL
• minor fixes:
  • maximize-window menu entry state not synced
  • not yet used command parsing functionality not working as intended