We have just shipped an updated Steam Deck Client to the Preview/Beta channel.

General

• Added support for the Malay language.

Steam Input

• Added support for GameCube rumble when the adapter is in PC mode.

• Fixed the selected action set in the configurator resetting while making edits in the configurator.

• Fixed a bug virtual menus assigned to a mode shift would not be able to add bindings when accessed via the link on the source page.

Linux SteamRT3 Beta

• The Steam Deck client can now be run inside a Steam Runtime container. This will help the Steam client provide a more consistent experience. This is the same technology we use for Steam games.

• The SteamRT3 beta client is distributed alongside the regular beta client. You can opt-in to the beta client via the 'Use experimental SteamRT3 Steam Client' toggle in Settings -> System.

• The SteamRT3 beta client has been updated to 64 bits.

• Please report issues specific to the SteamRT3 beta in the Beta Forums or the steam-for-linux issue tracker.