Fix error when trying to load certain config values on latest Velocity (please note that since 1.12.1 only Velocity 3.3.0 is supported!)
Add workaround for Velocity not supporting pack removal yet. This requires FRP to be installed on both Velocity and the backend Spigot server! (Just configure the same packs and the ones you want to not be removed on that particular server as globaloptional-packs
Fix FRP not properly hooking into ViaVersion when used on Velocity
Revert rename of subcommand getpack to keep language files and permissions working like before. getpacks is now an alias of that sub command but not the main name.