Flex 4 will ship with and support AIR 1.5. AIR runtime includes the Flash Player, AIR 1.5 is including Player 10. If you check the Gumbo Language Reference (I think the public version, but if not, the version that will come out with the beta) you'll see that we've started including information on what version of the runtime various APIs support, etc.
Matt On 5/17/09 1:14 PM, "Tracy Spratt" <tr...@nts3rd.com> wrote: I am going to be doing a significant project in AIR, and would like to use the Flex 4 features. Will AIR 1.5 support all of the gumbo stuff? My reading suggests yes, but I would like confirmation. And a related question, Does the AIR runtime use the Flash Player, or is there any relation between a Flash Player version and an AIR version? I'm afraid I have not been paying as much attention to AIR as I perhaps should. Tracy Spratt, Lariat Services, development services available