Lawstorant [1] filed a deletion request for mesa-fp8-git [2]: FP8 hacks are no longer needed fr FSR4 to work. VKD3D now uses official vulkan extensions
[1] https://aur.archlinux.org/account/Lawstorant/ [2] https://aur.archlinux.org/pkgbase/mesa-fp8-git/
