Starting with AIR 3.7, application developers will be able to host their secondary SWFs on an external server and load them on demand as per their application logic.
Till AIR 3.5, loading of only assets such as images, videos and SWFs without actionscript code, commonly referred as Actionscript Byte Code(ABC Code), from external server was supported. The workflow for the application developer for loading such assets from server resembles the diagram below :
With AIR 3.6, the feature for loading of locally packaged secondary SWFs containing ABC code was introduced. The detailed description about this feature and its usage can be found at this blog – “Packaging and loading of multiple SWFs for AIR apps on iOS“. The workflow for the application developer using this feature is described in the diagram below: