First of all thanks for the amazing work for such a great plug-in.
And I saw sheep and item frames are already fixed :)

But we are still waiting for a fix for this closed ticket
#327 (comment)

As described by someone else, world guard prevents these things but precious stone doesn't.

Some footage of a douche bag I caught doing it live on camera:
https://www.youtube.com/watch?v=VPu6AFCKiHE

People are still doing it, and its a pain to fight these cheaters.

Greetings,
Abderus