- Proton (SLR and Native)
- Updated to the most recent Proton Experimental release
10.0-20260324. - Updated
vkd3d-protonto bleeding-edge. - Updated
d7vkto v1.6 and enabled it in the arm64 build. - Updated
dxvk-sarekto 249c45a8 and enabled it in the arm64 build. - DXVK-Sarek is now using the very experimental dyasync method by default. Please use this issue for problems concerning DXVK-Sarek.
- Updated
protonfixesto 334ffe8 - Disabled
ntsyncfor Hogwarts Legacy by default. - Imported a few
d2d1updates from upstream Wine.
- Updated to the most recent Proton Experimental release
- 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 now part of the release but they are untested and possibly
broken. To use this build you will need to get and build a development version of umu-launcher from https://github.com/Open-Wine-Components/umu-launcher.
From the CLI interface it should work normally by pointing PROTONPATH to this proton build. If you want to enter the steamrt4 container to inspect it
without running proton, you can do so by running PROTONPATH=umu-steamrt4-arm64 umu-run xterm.
I also provide unpatched builds of Proton Experimental with support for umu-launcher in my personal repository
https://github.com/loathingKernel/Proton/releases which can be used for testing arm64
We are looking for testers, if you are interested, feel free to contact me (@loathingKernel) in the CachyOS Discord server.
Important
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.
I know that we have a lot of different packages that might cause confusion. My suggestion is to be conservative and use x86_64. The x86_64_v2
and x86_64_v3 should be absolutely identical between them and with x86_64 across the board, and x86_64_v4 can be worse in some cases.
Feel free to experiment and see which fits better for your system, of course.
Note
- For Wayland specific flags and options, please refer to: https://github.com/Etaash-mathamsetty/Proton/blob/em-10/docs/EM-ADDITIONS.md
- For FSR4 related documentation, please refer to: https://github.com/Etaash-mathamsetty/Proton/blob/em-10/docs/FSR4.md
- For
dxvk-sarekspecific options to tune its behavior refer to: https://github.com/pythonlover02/DXVK-Sarek?tab=readme-ov-file#shader-compilation - For
dxvk-low-latencyrelated options to tune its behavior refer to: https://github.com/netborg-afps/dxvk-low-latency?tab=readme-ov-file#dxvk-low-latency
Base: https://github.com/ValveSoftware/Proton/tree/experimental-10.0-20260324