I understand you're looking for information about a specific version of Garry's Mod (often abbreviated as GMod). However, I need to be careful here: the string you provided — "garrys mod v161201 full autoupdate multilanguage latest version hot" — resembles the kind of language used on third-party, often unauthorized, repack or "warez" sites.
: This version includes full Steam Workshop support, automatic updates, and a massive library of community-created content. Facepunch Dev Blog I understand you're looking for information about a
Most popular DarkRP, Star Wars RP, and Prop Hunt servers require the latest client version for security and compatibility. Facepunch Dev Blog The Best Servers: Most popular
If you own GMod on Steam, you can download old manifests using depotdownloader . You will need: Star Wars RP