READ ME:
I finally decided to sit down and just finish the full recode of the plugin. There won't be any changes mentioned here because there are too many. If you are going to be updating, treat this update like an entirely new plugin. You can find all the information on the main thread and on the wiki. It goes without say that you need to let a new RedeemableCodes folder generate and that you can't use your old data with this new update.