SegueCatalog: Customizing and Unwinding with View Controller Containment
Version 2.0, 2016-10-04
Updated to Swift 3
(Full Revision History)
Xcode 8.0, iOS 9.0 SDK
This sample demonstrates how to use External References to factor your storyboards, how to combine UIStoryboardSegue subclasses with Transition Delegates and Adaptivity, and how to use unwind segues with custom container view controllers.