(Known issues: MySQL Leaderboard crash. Will fix it next update.)
Hey, a lot of people needed MySQL support, and the java 16 support, so here you go. Mini Changelog:

• MySQL support has been added. EXPERIMENTAL
• Config auto-update has been added.
• Plugin won't need additional database library to work.
• Supports java 16.

Note: Plugin is still compiled with 8 for legacy, but it should support java 16. This version is experimental, so it could be bugs. If you don't plan to upgrade to java 16 or don't need MySQL, you can skip until stable release comes.