sk89q/worldedit — comment on commit efb7b3509aac7ff294d27a3d7a6363d60dcf9ea8
File:  line 0
By ZachBora:

People keep saying it's superperms compatible but I've had people prouve me otherwise. They dropped it at some point, they might have taken it back. Or people are just too dump too configure it. I've made some of my plugins superperms compatible but PEX people complained it didn't work and I was forced to hook and it worked after that.