Introduction to SiriKit https://developer.apple.com/library/prerelease/content/documentation/Intents/Conceptual/SiriIntegrationGuide/index.html

NSDateInterval! :) https://developer.apple.com/reference/foundation/nsdateinterval

Highlights of Xcode 8 beta https://developer.apple.com/library/prerelease/content/documentation/DeveloperTools/Conceptual/WhatsNewXcode/introduction.html#//apple_ref/doc/uid/TP40004635-SW3

his article summarizes the key developer-related features introduced in iOS 10, which runs on currently shipping iOS devices. https://developer.apple.com/library/prerelease/content/releasenotes/General/WhatsNewIniOS/Articles/iOS10.html

> In iOS 10, the UIColor class uses the extended sRGB color space and its initializers no longer clamp raw component values to between 0.0 and 1.0. If your app relies on UIKit to clamp component values (whether you’re creating a color or asking a color for its component values), you need to change your app’s behavior when you link against iOS 10.

Migrating to Swift 2.3 or Swift 3 from Swift 2.2 https://swift.org/migration-guide/

alcatraz/Alcatraz: Xcode 8 won't load plug-ins https://github.com/alcatraz/Alcatraz/issues/475

UIKit is great.

import Foundation

Swift 6 is out they say.