If you're running an old rev locally, it wouldnt be neccassary to require that plugin. You really only need WorldGuard to disable fire spread.
Iirc, the plugin was made to fix some kind of flaw with item frames. My best bet is it isn't released because it is only built up from a couple lines of code.
Off topic: I don't see the point of having this plugin if item frames are already banned on C (Unless this plugin actually bans them). I am curious as to what the actual plugin does itself.