Valve has released SteamOS 3.9.2 Beta for the Steam Deck and Steam Machine, marking one of the OS's most significant updates, which includes a new desktop environment, a rebase to the Linux 7.2 kernel, and a package rename. Additionally, a separate SteamOS 0.4.1 Beta tailored for the Steam Frame VR headset was released, aiming to address specific VR issues. The updates come with numerous bug fixes, including resolving problems affecting game launches on newer Intel CPUs and improving performance features for various devices. Both updates are opt-in, allowing users to choose whether to install them, with the recommendation for those valuing stability to hold off

Valve Ships SteamOS 3.9.2 and 0.4.1 Betas for Steam Deck, Machine, and Frame

Valve shipped SteamOS 3.9.2 Beta to the Steam Deck and Steam Machine, bundling every change since the stable 3.8 release. This 3.9 line is among the OS's heaviest updates yet, adding a new desktop environment, a Linux 7.2 kernel rebase, and a steamos- to holo- package rename. A separate SteamOS 0.4.1 Beta for the Steam Frame VR headset followed on September 26, paired with a matching Steam Client update.

Valve Ships SteamOS 3.9.2 and 0.4.1 Betas for Steam Deck, Machine, and Frame @ Linux Compatible