Pre-release 1:

• Reworked nearly everything,
• Optimization - everything should now work better and faster,
• Implementation of Discord API - sends you messeges on deposits / withdraws,
• New config,
• Sounds when depositing / withdrawing,
• Added FlatFile - you can now choose if you want to use FlatFile or MySQL to store player data,
• Banker now works from Minecraft version 1.13 up to 1.18.1,
• GUI improvments ( and more to come soon ).

NPCs and Loans system are not implemented as of yet as they need a little bit more work to function properly.

Pre-release 2:

• Decreased size of Banker jar,
• /banker top command,
• fixes for config,