Changed unpackager processing logic to only send items if all items can be accepted
Added the ME Packaging Provider which combines the functionality of the packager and unpackager in an ME system
Changed unpackager processing logic to only send items if all items can be accepted
Fix config event listener
Make pattern calculation last when reading recipe from nbt
Bump to beta status
Make pattern calculation last when reading recipe from nbt
Fix mineable tag
Fix custom block names
Use the registry access helper method less
Fix custom block names
Initial port to 1.21