To tell you the truth, I'm still about halfway through the 4.1 update. With the release of the new FRPHB and the AG, I have a TON of new material I need to try and throw in here.
Then there's the Dragon #364, #365 and #366 (and probably #367 by the time I'm done) as well as the bug reports people are throwing in.
So what I'm thinking of doing instead of large releases is to put out small patches containing just a few days of work and detail on my site what each patch does. This won't be as nice as getting a whole huge update, but it will get progress out the door.
So expect the 4.1A release sometime next week. It will have only a few bug fixes, the new Warlock Star Pact and the Diseases and Poisons in the MM. I had to strip out the Alchemy and new Magic Items because those need to be in the AG release. I'll also see if I can put in a few of the other card fixes people have been throwing out there.
For those of you who are waiting for this with baited breath, I apologize.
-- Hirahito