Which isn't exactly unexpected (in fact, we have already heard that it wouldn't make the 3.1 PTR), but even the things that were promised to be in the PTR (no need for ammo pouches or quivers, bigger stacks for ammunition) still don't seem to be there. We still believe that Blizzard has this on the to-do list, but it looks like this change has been put aside for now.
Too bad -- that was a pretty exciting adjustment for Hunters. But Blizzard seems hard at work on things like the Argent Dawn Tournament and the Dual Spec system. We'll get the ammo changes when they get around to them.