This update brings 1.13 compatibility to make that work I had to use some custom names for a few items in the config 1.13 users can find a full list of items here https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Material.html 1.12- users I recommend getting the jar javadoc from here https://hub.spigotmc.org/nexus/serv...i-1.12.2-R0.1-20180712.012057-156-javadoc.jar and then extract the jar and click the index.html file inside and navigate to Materials