For anyone who wants the same info without the ads see: https://github.com/ValveSoftware/Proton/wiki/Proton-Versions
And for proton-ge: https://github.com/GloriousEggroll/proton-ge-custom?tab=readme-ov-file#overview
Proton-sarek: https://github.com/pythonlover02/Proton-Sarek
The only reason for the article to exist is to have an excuse to serve ads.
Heating or cooling depending on geographic location and time of year.