Removed unused MaterialData from items. MaterialData (0,:1 etc.) was useful before Minecraft 1.13 - that Minecraft update removed numeric IDs and MaterialData.
Refactored & Recreated variables and action root system.
Added suport for itemsadder (experimental)
Added JSON properties to root/subroot elements
Updated blacklists system
Added variable conditions using PAPI
Updated anti abuse systems
Fixed "harvesting materials" like POTATOES, CARROTS etc.
Fixed error in console about user storage migration. We recommend keeping a backup, any issues are unlikely and have not happened, but a backup is always recommended.
Added Leaderboards GUI! This feature requires PlaceholderAPI to be installed. Access leaderboards using `/aj leaderboard` command or new item from portal.yml file (must be regenerated from default files to use!)