Version 10.0-20250906

Version 10.0-20250906

• Proton (SLR and Native)
  • Fixed PROTON_(DLSS|XESS|FRS4|FSR3)_UPGRADE to not download developement versions of upscaler DLLs. This also introduces checksum validation for the cached and installed DLLs.
  • Fixed an issue with windows not focusing properly. This issue made winecfg and other similar windows unable to open drop-down menus and focus input fields.
  • Fixed an issue (#52) with winewayland.drv not transitioning from windowed to fullscreen mode properly, with the resulting fullscreen window being offset from the top of the screen in some games. Thanks to @Etaash-mathamsetty.
• Proton (SLR specific)
  • None
• Proton (Native specific)
  • Removed piper, openfst, kaldi and vosk from the build to reduce size and compile time as they were not linking correctly in the native build. The might be included again sometime in the future.

Warning

This release includes a x86_64_v4 package. This package is largely untested and experimental.
It may exhibit issues or completely refuse to work. Use at your own discretion and report issues here only.

Note

For Wayland specific flags and options, please refer to: https://github.com/Etaash-mathamsetty/Proton/blob/em-10/docs/EM-ADDITIONS.md

Note

For FSR4 related documentation, please refer to: https://github.com/Etaash-mathamsetty/Proton/blob/em-10/docs/FSR4.md

Note

For DXVK-Sarek specific options to tune its behavior refer to: https://github.com/pythonlover02/DXVK-Sarek?tab=readme-ov-file#shader-compilation

Base: https://github.com/ValveSoftware/Proton/tree/experimental-bleeding-edge-10.0-238230-20250905-p786576-w3f527f-d7cb8e5-v013d33