I have been tasked with documenting Google/Android's release plan so that our company has a policy of advanced testing our software on new mobile operating systems.
It seems like Apple/iOS has a fairly routine plan where several rounds of betas are available to developers.
The most detailed report I found was this: http://reecewagner.com/post/21956240240 but it is a little lacking in official sources, and is less relevant for application developers.
I would like to know when they offer the SDK/emulator with new OS image compared to when phones ship/platform updates roll out.
