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 Added support for Steam Deck OLED Removed spurious splash screen during reboot and shutdown
PSA : if you set your VRAM to 4 GB, it reverted it to 1GB. And also I think it removed the fan profile toggle and the fan is noisy af now
This also reverted my UV
I went back to 3.4.11 Stable and I confirm the fan is much more quiet thant the preview.