Valve has released the SteamOS 3.7.0 Preview, which is currently exclusive to the Steam Deck but will soon support a wider range of non-Steam Deck handheld devices. Users can access the Preview channel by adjusting their Steam Deck update settings. Key updates include:
- Updated to a newer Arch Linux base and Linux kernel version 6.11.
- Bluetooth controllers can now wake LCD models of the Steam Deck.
- Added support for the Proteus Byowave controller.
- Resolved issues with the Switch Pro Controller gyros and stuck controller inputs.
- Enabled HFP/HSP profiles for integrated microphone use with Bluetooth headsets in Desktop mode.
- Introduced a battery level display for supported Bluetooth devices.
- Improved compatibility for specific displays with the Steam Deck Dock.
- Enabled AMD P-State CPU frequency control and fixed performance issues in certain games.
- Updated desktop mode to Plasma 6.2.5, with improved surround sound functionality and pre-installed KDE Filelight.
- Fixed various UI and system update issues, enhanced system responsiveness, and enabled IPv6 Privacy Extensions by default.
Known issues include problems with Creative Zen Air Pro earbuds, Super NES controllers, and DualShock 3 controllers. Developer updates include kernel updates and improvements to system management.