I was having a look at sup.netbsd.org, and it looks like they are
ready and happy to send you -current, if you ask, but not 1.2.

Is there a way to get 1.2 via sup?

Is anyone out ther crazy enough to make a set of diffs between 1.1 and
1.2? (Kidding. Already have some of 1.2 down.)

It's too bad RCS store diffs for going bakwards, though it does make
sense from an everyday use view.

--
Hacksaw