The current, unavailable for general download, is Steam OS 3. Valve just refuses to put a number 3 anywhere, do they just pretend the other two do not exist.
BTW, there are a few “almost steam os” out there. I can vouch for Bazzite, it’s fedora based and really good. Very welcoming for beginners, but had a lot of options of you want to dig a bit.
Goronmon@lemmy.world 10 months ago
The name is old, but they are distinct distributions.