ProtonUp-Qt is great. A very simple application that allows you to download extra compatibility layers for Linux desktops and the Steam Deck and now it's even better.
Owlboy, a rather sweet story-driven platformer developed by D-Pad Studio has been updated and it's quite a major change for the tech behind it that will make it run nicely on the Steam Deck.
Bugsnax, originally a console exclusive for PlayStation and an Epic Exclusive on PC, was just released on Steam. Thankfully it works well on Steam Deck but on Linux desktops you need a small adjustment.
Valve has put up a new build of Proton Experimental for April 27, this is the special version of Proton you can switch to that has all the latest fixes but less testing.
Valve has only just put SteamOS 3.1 into the Stable channel with tons of improvements and there's already a Beta available for SteamOS 3.2 with some big goodies.
Loop Hero, the fantastic deck-builder from Four Quarters and Devolver Digital now has controller support, making it work even better on the Steam Deck.
Developer Bas Nieuwenhuizen has a new blog post up about some of the work going into the radv AMD GPU driver on Linux, and they're taking steps towards doing "A driver on the GPU" which should help Halo Infinite get working.
Valve has released a huge upgrade for the Steam Deck that includes some much requested features, that should dramatically improve the overall experience.
Do you want to play Fall Guys: Ultimate Knockout on Linux or Steam Deck the easy way? Well, the community-built version of Proton named GE-Proton (formerly Proton-GE) has a new version out to do just that.
Remember the days where you could buy tech with clear casing? I loved my Game Boy Pocket that had it, and now you can sort-of get there thanks to dbrand with their Teardown skin for the Steam Deck.
Despot's Game: Dystopian Army Builder is a rogue-like tactics army battler that I was absolutely in love with when it first entered Early Access and now on the Steam Deck I love it all over again.
While it's not quite ready just yet to be a one-click install, the game manager Lutris is at least now available with various improvements as a Flatpak Beta.
Rocket Bot Royale is a brand new release from developer Winterpixel Games that seems to be what you get if you took Worms, turned it into a Battle Royale and turned everyone into a tank.
At some point, Valve quietly tweaked the specifications for the upcoming official Steam Deck Dock and it's actually better than what they said originally.
Valve has now officially released the latest version of Proton, the Steam Play compatibility tool that allows Windows games to run on the Steam Deck and Linux desktops.