I'm guessing the new Axe-Edit will come out the same day the new units ship as well since you'll need it to work with them.
This is not true. Cliff stated the current Axe-Edit is working with the Axe II.
I would imagine there would be some differences though as the axe2 has fewer amps models and some different parameters compared to the current version of axeedit, therefore I would think there will be a new installer when axe2 is released.
I've been checking the downloads page several times a day but nothing yet.
So it wouldn't surprise me if the AxeFX-II manual covers just the very basic fundamental things like hook up diagrams and such.