Valve put up a Preview and Stable update for the Steam Deck, here's what's changed

Two updates rolled out over the last day, one for the Preview channel and a big one for Stable. Here's a run over what's changed. The Preview update is quite small but I saw a lot of people having issues with Vampire Survivors, so nice to know they're on it but the Stable update includes quite a lot (and not to be confused with SteamOS 3.4 that's still only in Preview).

A video with some highlights:

Preview Changes:

Changelog link.

Stable Client Changes:

General

Docked Mode

Desktop Mode

Sign In

Steam Input

Remote Play

New Big Picture Mode

Changelog link.