Book five is now completely written (meaning I've finished statting it for every version, the last part had to be basically rewritten for every system, so when I said the first draft was done, that didn't include doing the rules chapter for all the different systems). I have most of the art in, one of the artists vanished completely and I had to hire a new artist to do all their stuff. I'd have the HERO version turned in for approval by now, but the HERO license expired and a new edition came out, so we have to work out the new details of the contract.
I can't imagine that a tournament version for HARP/RM would sell any copies. The tournament version is just a slightly stripped version of the normal adventure, with scoring, so it's not like you're really losing anything. I actually did it early 2009 for a local store and it was just sitting around, so there was no reason not to throw it up. I'll probably put in the the Final Redoubt site sometime next week.
I plan on blogging all the updates soon. Honest.