They are finishing up the iOS support. If you look closely at the docs, I think you'll see the iOS support is expected to be delivered in June some time.
IOS support is not in 4.5.0. There will be an updater "soon" that contains
the IOS packaging.
Are you able to clarify a bit on what the issue is?
We are currently packaging our Flex mobile projects for iOS using the ADT compiler. Is there a particular reason why support was included for Actionscript projects but not for a Flex projects? Is there just some strange tooling issue with MXML that didn't make it into this round of updates, or is there an underlying problem in the cross compilation process itself, that we have yet to stuble across?
Thanks for your time!