I’m trying to upgrade from RT 3.4.2/RTFM 2.0.2
to RT 3.6.1. Seems I need to upgrade RTFM as well,
so I tried 2.2.0RC4, since the dates seems to be similar.
Kinda works, but not really. (I’m using the 3.4-retro css
if that matters.) I never see the content of the articles,
unless I view the history, and there is no box in which
to create content for new articles.
The docs are quite old, no help.
Can someone tell me, is it a version issue,
or maybe I did the upgrade wrong? (Yes, I realize it’s
a Release Candidate 
I run multiple RT instances,
so maybe I screwed up the upgrade on that account.
I did run ‘migrate-2.0-to-2.1’ before running ‘make install’,
according to the instructions. I believe that means,
the migrate script used code from the old RTFM install
when running; don’t know if that’s relevant.
bobg