v6.0.2

• Platforms, build and packaging:
  • revision number not detected in RPM spec file
  • add security warning about downstream packages
  • new unavoidable clang build warning on MacOS
  • missing QUIC transport in MS Windows builds
  • unnecessary DEB dependency on unused python3-yaml
  • fix PEP 517 builds
  • MS Windows setup script typo
  • openssl.cnf had gone missing on MS Windows
• OpenGL:
  • OpenGL acceleration self-test failures on MS Windows when executed from GUI tools
  • blacklist the llvmpipe software renderer but probe server opengl properties anyway
  • PyOpenGL imported early, causing numpy initialization errors
  • PyOpenGL build error with numpy on Fedora 40
  • PyOpenGL ctypes patch for Python 3.12 and later, don't recommend numpy
  • PyOpenGL builds for Python 3.13
• Major:
  • MacOS pixbuf crash on launch
  • connection failures when server is still initializing
  • honour ssh option when re-connecting
  • MS Windows PDF printing crash, library mismatch
  • missing http headers caused html5 client caching
  • server built --without-http does not start
• Encodings:
  • mmap race condition
  • full self-tests for jpeg decoder
  • Pillow 10 supports faster memoryview buffers
  • avoid webp colorspace issue with Pillow
  • bump openh264 bitstream level
  • validate openh264 colorspace
  • openh264 decoder self test
  • openh264 encoder should set the frame number
  • X264 warning intra-refresh is not compatible with open-gop
  • test used potentially invalid colorspace
• Minor:
  • allow printing with more socket authenication modules
  • map Visual Studio Code to text (partial fix)
  • isolate failures to show or hide a window
  • only reparent windows if needed but always send ConfigureNotify
  • rendering of some toolbox test applications
  • prefer IPv4 for localhost
  • remove enum prefix with older Python versions
  • http directory listing
  • look for the SSL certificate file specified
  • RFB connection errors trying to upgrade to http or WebSockets
• Cosmetic / correctness:
  • log ssl error just once per socket
  • don't spam the logs because of a pyxdg bug
  • missing documentation pages
  • OpenSSH documentation misplaced
  • we do have tests
  • correct type for clipboard default arguments
  • decode pam authentication failure message and error
  • syntax error in set_source_version script
  • log init thread failure details
  • no need to clear X11 damage of unmanaged windows
  • match function signature
  • avoid warning when running the tray test application
  • avoid warnings in the launcher
  • hex strings
  • don't show the full Pyton version in http server string
  • authentication modules check passwords as strings
  • Gtk X11 context checker error messages invalid format
  • warn about paramiko being unmaintained
  • authentication module documentation updates
  • AES modes documentation