Recently I went through and refactored the existing code and removed some existing portions which were no longer in use.

New features coming:
In addition to this there are some new updates which will be coming to this plugin soon!

• Separate file based packages
• Separated rewards.yml to clean up configuration flow
• Pre-parsing of packages and rewards to catch errors before loading
• General clean-up of the code

If you have any other suggestions please be sure to PM them to me!