Haha, yes, that is technically correct, and the best kind. I probably should have qualified with an ambiguous "modern version control" or simply said it predates "RCS" (1982).
There's actually some indications BRL-CAD started in SCCS back around 1980, but any evidence of that is likely on old 10.5" magnetic data reel tapes that can't be read easily. So instead BRL-CAD's documented commit history spans from RCS import to CVS to SVN to Git.
/me waves constructively, solidly at `brlcad
Your list looks good until “version control”, for which at least sccs[0] began representing in 1972.
I’m not used to catching `brlcad out at… anything, usually. Thought he might enjoy this “technically correct” (the best kind of correct) note.
Not that the list isn’t impressive enough, and BRL-CAD impressive in its own right. And to think it started as a dare.
[0] https://en.wikipedia.org/wiki/Source_Code_Control_System