Valve recently released SteamOS 3.8.28 stable. This update is specifically highlighted as a major update for the Steam Deck. The release also extends its benefits to other Steam Machine devices. Boiling Steam reported that "Valve has just recently shipped SteamOS 3.8.28 stable, and this is a major update for the Steam Deck, but not only." The details regarding the specific changes or features included in this major update were not provided in the announcement.