Yes I'd like one too.  I assume that with all the work on 1.1+ that things would have to be delayed. I'd also assume that the Desitnys Embers updates will have to be tied to a specific version, so with 1.2 in the works we may have to wait just a while more.

I'm keen to get it, but patient too.  I would just like to see an update one way or another to help set expectation (I don't believe I have missed any announcement on this - but if so I apologize).

They are still coming, its just like A_Feest said, they got pushed back in the queue of things to get done with all the 1.1 stuff.  

Cant give you an ETA (because I don't know one) but know they are being worked on.

If you buy the book now can you get this free content as well or was there a time limit?