It's been a while huh?
This Update is mostly just 1.17 Support
The only notable changes for this release is the Event
PlayerClickCustomHeadEvent which gets called when a Head from the Plugin is clicked and that you can get a Head via the category id and head id. You can also create Firework Batteries via
createFireworkBattery now.
Have fun with the new Update and see ya in the next Update =]