If your license remains 'classic' despite upgraded to V3.0.2 beta, you have two options :
1. Be patient, as soon as your license will be updated (normally once a week) it will be set to the license you are entitled to.
2. If you don't want to wait, run the program one time in license update 'force' mode .
You do that by adding 'f' or 'force' to the license element in the config file :