That'd be nice, though at the moment I hope that if the update instead breaks something on Linux -- a distinct possibility --, I can go back to the Proton version which has been working pretty much perfectly.
There's also been persistent speculation about whether Valve would take on the burden of releasing SteamOS as a general distribution anyone can install on their own hardware (which I think is unlikely), which could in turn affect how Larian has to treat this port even if that is just communicating what it is and isn't.