The Adobe AIR team released Adobe Air 2.0
the other day, you can download the latest version
With Adobe AIR 2.0
you can release AIR applications on:
They claim the biggest improvement is overall efficiency, and without changing your AIR apps, they will now use less CPU and up to 30% less memory.
Multi-touch and gesture enabled API are a new addition, because more touch enabled hardware are taking advantage of Adobe AIR applications.
They have improved the HTML support with 2.0, and providing support for CSS 3.0 and HTML 5.
I've downloaded and will play with more.