Reworked all the menus so they look a lot cleaner and more consistent (spawner info, tiers, library, builder). Item tooltips no longer show the random attribute/enchant clutter.

MySQL/SQLite now use a proper connection pool instead of opening a new connection every time

Save files are written safely so a crash mid-save won't corrupt your data

Fixed ghost spawners that kept spawning after the block was gone (broken without pickup perm, blown up, WorldEdit, etc.)

WorldGuard region checks actually work now, and Vault payments are UUID-based

Fixed a threading issue when saving templates from chat New stuff:

/bspawner clear to wipe all plugin-spawned mobs, plus an optional auto-clear timer

Option to limit one spawner per mob type per chunk

Added mySQL/SQLite support or YML for local/small servers.
Added worldguard support.