I am searching for something that gives me a rating mechanism inside LMS. I have ratings in my mp3 files but the filesystem is mounted readonly in LMS (piCorePlayer installation with a HFS+ SSD).

So I found TrackStat which seems to be exactly what I want because it saves the ratings when a full database scan is done and restores it afterwards.
But I am lost when it comes to installing it. It should be found in LMS plugins when you add Erlands repository, but there is no TrackStat.
So my question is: Does it still work with LMS 8.x?
Is someone using it?

Thank you!