Note: This update is for the Steam Deck Beta and Preview channels, and includes new features that are still being tested. You can opt into this in Settings > System > System Update Channel.
The Steam Client Beta has been updated with the following changes:
General- Display shader cache disk usage information under Settings->Storage
Remote Play- Fixed rare case of the connection hanging when starting to stream
- Added support for low latency networking option on Steam Link
- Use fixed bitrate in automatic bandwidth mode to improve picture quality
Steam Input- Restored ability to rename controllers in the Options->Controller menu.