v6.1.1

• Platforms, build and packaging:
  • RHEL 8.10 pygobject3 packaging update
  • always build the latest X11 dummy driver version
  • only build xpra from the 6.1.x branch
  • pycuda 2024.1.2
  • MS Windows multi-page printing
  • MS Windows console detection
  • remove outdated numpy workaround
• Encodings:
  • fix scroll encoding
  • rgb colors are always full range
  • Pillow encoder quality is lower, normalize it
• OpenGL:
  • greenish tint with subsampled webp screen updates
  • uninitialized pixels when resizing windows
  • visual corruption with pointer overlay
• Major:
  • missing context manager when X11 session started from a Wayland desktop
  • keyboard support should not require dbus
  • validate application's opaque-region property
  • window border offset with non-opengl renderer
  • client fails without window forwarding
• Minor:
  • try to handle homeless user accounts more gracefully
  • try harder to find a matching key by name, use default modifiers if that's all we've got
  • only send menus to clients that request them
  • handle empty ibus daemon command
  • handle invalid dbus-launch command
  • broken download links
• Network:
  • expose quic / webtransport sockets via mdns
  • gss authentication module parsing error
  • better compatibility with all builds of python cryptography
  • read ssh subcommand's stderr
• Cosmetic / preventive:
  • missing debug paint color for 'avif'
  • AT-SPI warnings
  • slow CI test times out, ignore failures
  • CI only test oldest and newest python versions
  • don't run sonarqube on this branch
  • tag correct branch in build github workflow
  • only import modules actually needed: notifications, windows, logger, mmap
  • desktop-scaling=no parsing warnings
  • window headerbar widget sizes
  • incorrect exception debug message
  • unused invalid headers
  • outdated comment
  • debug logging shows function
  • fake client module correctness
  • debug logging of stack frames
  • try to prevent ATK warnings
  • log opengl probe command