Steam is making it easier to run Windows games on Linux.
Steam now automatically uses Proton when you add a non-Steam Windows game to your library. Before, you often had to enable it manually in the settings.
Proton is Valve’s tool that lets many Windows games run on Linux, including Steam Deck.
It’s a small but useful change that makes playing games from other launchers or outside Steam easier, the feature is currently in the Steam Client Beta.