McJtyLib

Version 1.8.0:

• Warning! In McJtyLib 1.7.1 and older there was a bug where the wrong UUID was stored with every machine (to represent the owner). In 1.8.0 this is now fixed but to get the correct owner you will have to replace your blocks (i.e. simply pick them up with a wrench or pickaxe and then place them down again). You don't have to do this unless you depend on the security system or want to use the new dimension tracking feature (in which case you should do it for the dimension builders you own).