Added support for version 1.21.11
Changed required Java version to 21
Added GriefPrevention support
Added ShopGUI+ support for spawner item creation
Optimised code for better plugin performance (plugin should run much better when using paper now)
Improved jockey checking
Fixed plugin API not building correctly

Note! Some features require further testing, so they have been delayed. But don't worry, they will be added very soon. If you have any concerns feel free to contact me in disscussions or via discord.