Blackmagic Design released version 12.9 update to their Desktop Video app with updates for UltraStudio 4K Mini.
New features include:
They added 10-bit YUVA 422 up to 2160p30 for keying.
They added mute on fill and key output for replay use.
Other general performance improvements for all models.
This version is compatible with the following:
DaVinci Resolve 17+
Fusion 17+
Premiere Pro 2022+
After Effects 2022+
Photoshop 2022+
Avid Media Composer 2023+
Avid Pro Tools 2023+
Nuke
For more information check out Blackmagic Design Support Page.