hello guys!
im just saw a lot of beta test servers in the game's list, but i dont know what should i write in my ubuntu server's setting to access the vehicle branch:S
here is the option:
SteamCMD Settings
Server appid
appid="380870"
# Steam App Branch Select
# Allows to opt into the various Steam app branches. Default branch is "".
# Example: ""
branch="what should i write here?:S"