We have just shipped an updated Steam Deck Client to the Preview/Beta channel.
Display-Off Low Power Downloads
Added a new feature, allowing Steam Deck to complete all active downloads in a new display-off low-power mode before going to sleep.
This feature is enabled by default when Steam Deck is plugged in to power, and can also be enabled on battery power in Settings > Power.
Learn more about this feature at our blog post here.
General
Fixed SteamOS updates failing to respect HTTP proxy configuration.
Remote Play
Fixed regression where the performance graph wouldn't display while streaming.