1) Fixed a bug with the 1.14 villager cheesing code that would derp out on wandering traders.
2) Now protects against AFK /Auto Fishing! (all versions) reliably detects players who are spam casting / auto click fishing. Players are kicked from the server when the exploit is detected and staff is notified of their location.
*NOTE* the above video is just one example of this fish farm, it does vary from version to version but anyone fishing faster than humanly possible will get caught.