Note: This update is for the Steam Deck Preview channel, and includes new features that are still being tested. You can opt into this in Settings > System > System Update Channel.
General
Improved performance of ray-traced reflections in Persona 3 Reload
Slightly improved corner tracking on Steam Deck OLED trackpads
Fixed a possible session crash when connecting an HDR display
Fixed a rare session crash on application exit
Source: https://store.steampowered.com/news/app ... 4594106055