The documenation has been moved and can now be found at asl.andre601.ch.
This page in particular can be found at asl.andre601.ch/api/reference/platform-velocity/ch.andre601.advancedserverlist.api.velocity/objects/velocityplayer/.
GenericPlayer instance for the Velocity proxy implementation of AdvancedServerList.
getVersion() method to get the MC version used as a readable String (i.e. 1.19.3) rather than just the protocol version.
To get an instance of this class from a GenericPlayer instance, simply cast it to a VelocityPlayer (Granted that the GenericPlayer instance actually is a VelocityPlayer instance).