I just upgraded to 2.98. ALL my personal data died with the upgrade. I had a ton of scripts, but the one that I am most upset about losing is the one that I created to import all the metatags from a text file.
I spent HOURS trying to figure out how to make that script work. Now all that work is GONE, but I have about 20 text files formatted and ready to import.
It was so difficult for me to figure out how to even get mp3tag to find and read the file, I don't even remember what I finally did to make it all work. Now I'll have to start completely over again.