One thing I've found - to do a clean reinstall, you must first delete "Users\<username>\AppData\Local\seancode\Minutor" - That's apparently where Minutor definitions are stored and they don't seem to like being overwritten.
Been really good to have it again! Some of the new features are really nice, such as the mob filter; in one area of my world a long while back i released some name tagged zombie pigmen to wander at will, I eventually lost track of them, died or despawned somehow i figured, but i found two using the filter, one had wandered into a small cave water pool and couldnt get out, another was hiding in some woods, he dated from 2015 no less! I also found a concentration of zombies who had picked up eggs and not despawned, a common problem in one of the previous versions when baby zombie chickens didnt despawn and dropped eggs; was able to clear them out nicely!
Will the EtlamGit updates commits I see fix the problems for 1.14?
I tried compiling Minutor in March but it failed after 4 days compiling everything (apparently I still missed some of the programs needed or my computer is not beefy enough), so for the 1.14 update I will wait for the official release. But keep up the good work.