Adobe AIR 1.1 is out of the door right now. But it seems that there is no integrated update mechanism for Flex Builder 3 Eclipse Plug-In using the new version of Adobe AIR. Anyway, its pretty easy to setup it manually.
Here a step by step tutorial on OS X:
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Install the latest Adobe AIR runtime and download the latest Flex 3 SDK version 3.0.2.
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Create a new subfolder for the new SDK within your Flex Builder Plugin installation called “3.0.2″

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Unzip the downloaded SDK and copy all its content to the subfolder mentioned above.
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Open Eclipse and add the new SDK to the list of all installed Flex SDKs:
Preferences -> Flex -> Installed Flex SDK -> Add

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Create a new AIR project as usual: File -> New -> Flex project

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The following step is very important: Modify within the application descriptor file called
[yourAppName]-app.xmlthe root node namedapplicationthe version1.0to1.1
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Don’t forget to set the the new SDK for the Flex Compiler settings as well: Project -> Properties -> Flex Compiler -> Flex SDK version -> Flex 3.0.2

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Run the application: Run -> Run as -> Adobe AIR application

That’s all
P.S.: For all the Flex Builder Pro user out there, who uses automated testing etc.: As Matt Chotin mentioned you have to copy a few needed SWC’s form the 3.0 SDK to the new 3.0.2 SDK folder as well. For more information check his article at ADC: “Developing Flex applications for AIR 1.1″
Acknowledge
- Matt Chotin: “Developing Flex applications for AIR 1.1″
- Flex 3 Builder documentation: “Advanced build options”
- Adobe: AIR 1.1 FAQ


July 4th, 2008 at 4:00 am
GAWD. Finially an up to date walk through. You have saved me much hair pulling. Thank you so much.
November 6th, 2008 at 11:55 am
It is a good step by step guide. You have not mentioned that flex builder is required to be installed although it is understood but i think it would be better if you mention it. Thanks.