And now, the first official release has been published. Have at it!
http://logjam.danga.com
(Note the new URL.)
This is basically an updated version of LoserJabber, with a lot of bugs fixed and a new dependency on libcurl.
RPMs will come whenever Tom gets around to it, I'm sure. DEBs depend on someone taking care of it, again, because the Debian maintainer of LoserJabber seems to be a little too busy.