updated 01:54 pm EDT, Mon July 16, 2012
Changes yet to be discovered
Apple is now seeding a third beta of iOS 6 to registered developers, reports say. The build is a 323MB delta on the iPhone, or 424MB on the third-generation iPad. Because the release is so new, any differences with beta 2 have not been uncovered.
The new code is arriving roughly three weeks after the launch of the previous seed. There will likely be several more betas before iOS 6 is finished, since the completed software is only scheduled to go live in the fall. That could be as late as October, around the same time as a new iPhone and/or a mini iPad are expected to ship.