Now you'll be able to use WorldGuard with PortalGun. You can specify what regions are denied, or what are the only ones allowed.
Also, you can blacklist worlds so users can't open portals in there.
Additionally, you have now an API to customize some aspects of PortalGun at your will (by creating an external plugin), and you can change the message prefix (by default, ' [PortalGun]').

Remember to check the PortalGun Discord if you haven't already.

You must remove the config file in order to setup the new features.