github CachyOS/proton-cachyos cachyos-10.0-20251222-slr
Version 10.0-20251222
on GitHub

12 hours ago

Version 10.0-20251222

  • Proton (SLR and Native)
    • Updated to the most recent Proton Experimental release 10.0-20251222.
    • The DLSS/FSR4/FSR3/XESS upgrade functionality has been moved into protonfixes. The options and their usage are exactly same as before.
    • When using PROTON_FSR4_[RDNA3_]UPGRADE, MLFG_UPGRADE=1 will also be set by default. You can disable MLFG with PROTON_MLFG_UPGRADE=0.
    • PROTON_FSR4_INDICATOR now also sets MLFG_WATERMARK=1 along with FSR4_WATERMARK=1.
    • When enabling winewayland, ENABLE_HDR_WSI=1 will also be set automatically if an Nvidia GPU is detected.
    • Imported a number of commits from Proton-EM that implement FSR4 MLFG.
    • Imported a number of commits from Proton-EM that implement better keyboard layout support and HDR under winewayland.
    • Added WINE_BLOCK_HOSTS to provide a list of hosts for Wine to not connect to. The list can be either comma (,) or semicolon (;) separated, i.e WINE_BLOCK_HOSTS=host1.org,host2.net. The maximum number of hosts is 16 and the maximum length of each host is 256 characters.
    • Updated protonfixes to https://github.com/open-wine-components/umu-protonfixes/tree/82b2927
  • Proton (SLR specific)
    • None
  • Proton (Native specific)
    • None
  • Wine (Standalone)
    • None

Note

We have been building Arm64 packages of Proton-CachyOS for the past few versions. They are not part of the release but their artifacts can be found in the
release's workflow. We are looking for testers, if you are interested, feel free to contact me (@loathingKernel) in the CachyOS Discord server.

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-comp>

Base: https://github.com/ValveSoftware/Proton/tree/experimental-10.0-20251222

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