Standalone WINE with ESYNC from ValveSoftware/Proton repository. Patches added to support gallium-nine, CEF (Chromium Embedded Framework), DXVK, VkD3D, FAudio and some additional fonts from wine-staging.
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/neonman/wine-proton/