This is just a summary from what I can think of right away that
isn't available yet, I'll see if I can find something more later
AIR is supported for standard desktop projects (see the
supported properties for the air convention properties), but you
can't specify any other properties than those supported ones. So
you probably should be fine for standard desktop ".air" packaged
mobile support (also related to the limited adt packager
support) is not included
Intellij IDEA project generation.
Only FlexUnit is supported to run unit tests in GradleFx.