Note: This is a beta version because I don't have a way of testing the database on a large scale. There will probably be bugs. If you find any please report them in my Discord server.

- Added new *persistent-parties* config option (false by default)
When this is enabled players will not be removed from a party when they leave the server
Parties will also save on server restart, with the same members and settings
- Added new *debug* config option - do not use this unless you are having serious issues
- All data is now stored in an SQLite database based on player UUIDs
- Fixed bug with Anvil GUIs not closing properly