Is there a new tkcvs tutorial in English?
I just put up a short introduction to using TkCVS with CVS here:
This is something I wrote for my users at work. I don't know if it will help or not, but it has lots of pictures :-)
It did help but I was talking about a tutorial that will include all tkcvs features.
I predict that I'll have time to do a full tutorial about the time the solar system decays and the life on Earth becomes impossible. So unless someone else does one, I'm afraid the German https://www.bg.bib.de/portale/bes/Progentwicklung/Versionsverwaltung/ueber-tkcvs/
is the closest thing there is.