Before reading the changelog, I just want to inform you that this WolfyUtilities update won't be compatible with the old CustomCrafting versions!
There will be a CustomCrafting update in the next minutes which needs this update to work.

Changelog:

• Added JSON file format support to the configs. Wrapper Config which allows for easily implementation of json or yaml.

• Removed some unnecessary Metrics.

• Added serialization/deserialization of ItemStack with Base64 (This is used to save items in Json)

• Languages are also compatible with Json now.

• Fixed some bugs with players opening GUIs