The first actual date they ever mentioned shipping was September 2013. They've affirmed a few times now that they are on track for that date.
They've taped out, they've shown picts of case and fan, they have PCB picts coming late next week, and they should be receiving chips within the next week or two, or at least their assemblers will be.
July was never on offer.
I think it is at the end of September though, so, like September 30th.