Is there documentation, or a changelog, besides the commit comments?

[IvanExpert]

I fiddled with Apple][js/e a few years ago, and I am only today discovering how much has been added to it (e.g. HDV support) and that I don't know exactly what its expected behaviors are (e.g. automatically putting 800K+ disks into S7 -- I just had to guess at that). It's an excellent accomplishment -- is there any documentation? Or a changelog besides commit comments (which are a little too granular and cryptic to be fully useful)? I think it would be of massive benefit to those using it, since everything it can do is not automatically apparent!