Everything about this plugin is different from the 1.x versions, everything has been re-done. Here are the most notable changes so far.

• Plugin is now open-source.
• You can now create an unlimited number of bars and an unlimited number of gambler entities.
• Plugin is now much more well-written (not claiming it's perfect).
• Anti-dupe protection added to prevent broken economies.
• Plugin is now only made for 1.13 (for now at least).
  
• More, but not important to list for now.