On Tuesday, Apple released new developer betas of OS X 10.11.2 and iOS 9.2 (both the second betas to be released), as well as a first beta of tvOS, which is presumably numbered v9.1. The new iOS beta comes two weeks after the initial public release of iOS 9.1, and one week after the first beta. The OS X beta, build 15C31f does not mark any changes but continues to ask developers to focus on several key areas. The tvOS beta will require developers to have a new Apple TV as well as USB-C to USB-A adapter in order to install it from a Mac -- the Apple TV itself has no downloading capability for b
