To celebrate the launch of iOS 7, here is a bonus free screencast covering a few of the concepts in iOS 7 such as the status bar behavior, tint color, and navigation bar transitions. We'll also take a look at Xcode 5 with a couple of the new features, including the integrated test runner.
Episode Links What's New in iOS 7 - Apple Developer Center (requires developer login) - Make sure to read the API Diffs and Release notes to see notable additions & deprecations. iOS 7 Transition Guide - Apple Developer Center (requires developer login) - If you need to transition an app from iOS 6 to 7, read this.