Comment by cbm-vic-20 2 days ago RSX-11M for the PDP-11 had filesystem versioning back in the early 1980s, if not earlier. 1 comment cbm-vic-20 Reply TurkTurkleton 2 days ago And if they were releasing Cowork for RSX-11M, that might be relevant.
And if they were releasing Cowork for RSX-11M, that might be relevant.