Microsoft has introduced today some new Auto HDR features which includes an Auto HDR scaling option, multi-GPU support, and more. The new features though are exclusive to Windows 11 only.
Windows 11 in Release Preview adds urgent notifications bypass and more
windows 11 insider preview
Windows 11 released to Dev Channel and ISO comes with File Explorer tabs
windows 11 promo
Hdr game calibration RSS
Microsoft has announced that it is bringing the capabilities of the Xbox HDR Game Calibration to Windows. A skeletal implementation of it is currently available in Windows 11 Dev Channel build 22557.