AMD FSR Upscaling 4.1 and AMD FSR Ray Regeneration 1.1 are now available as part of the AMD FSR SDK 2.2 release today for game developers.
https://www.gamingonlinux.com/2026/03/amd-fsr-sdk-2-2-released-with-fsr-upscaling-4-1-and-fsr-ray-regeneration-1-1/





