Version 10.0-20260102
- Proton (SLR and Native)
- Development release based on version
10.0-20260101. Because this update is meant for testing, this release will NOT be availabe in the CachyOS repos or the AUR. - Add and build
d7vkmodule. Use the temporaryPROTON_DXVK_DDRAW=1environment variable to useddraw.dllfrom d7vk. - Patched
protonfixesto use thedefaultpreset when upgrading DLSS. This is supposed to allow DLSS to choose the preset to use according to the currently selected upscale mode. - Updated
protofixesandwineto update and redirectlibxess_dx11.dll.
- Development release based on version
- Proton (SLR specific)
- None
- Proton (Native specific)
- None
- Wine (Standalone)
- None
Important
I know that we have a lot of different packages that might cause confusion. My suggestion is to be conservative and use either x86_64
or x86_64_v2. x86_64_v3 should be absolutely identical with x86_64_v2 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
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