CustomRecipes

FIXED an issue with carbon spigot fork, which had errors when the plugin was disabling. ADDED support for MC 1.21.5. The NBTEditor library needed to be updated. ADDED custom model data checks for ingredients. 'CustomModelData' can be added in the ingredient sections if you are not using an identifier. ADDED support for custom model data requirements for furnace recipes. 'CustomModelData' is the new ingredient field.