Added:
 - 1.20.6 Support
 - Switch between old and new file systems.
 - Folia Support.
 - Categories files in vouchers/codes folders by subfolders.
 
 
Removed:
 - 1.20.4 Support
 - NBT-API usage in the ItemBuilder.
 
 
Changes:
 - 
https://textures.minecraft.net/texture/ is no longer needed when using Custom Heads from minecraft-heads.com.
 - Improved performance with configuration files.
 - Improved performance with choosing prizes.
 - No longer remapping the plugin when booted on paper servers.
 
 
Fixed:
 - Custom Skulls using player names or textures from minecraft-heads.com weren't working.