Use the latest dependencies.
Add MySQLConnectionPool to avoid exceptions from connection loss.
Use the latest listeners.
Fix loads of MySQL errors.
Max. 3 connections at a time.
Close the right connection, remove the ConnectionPool.
Add support to change skill name.
Added support to change the crit strike message
Fix API.
Probably fixed more API stuff.
Use the latest bukkit to build against.
Avoid empty or seemingly reset player data.
Use MetaData for checking if it's an NPC
WorldGuard additions
Use new Scheduler.
Not using the Citizens API at all.
Use DBO for updates.