Xcode 8 recommend me to change the min iOS Deployment Target from 7.1 to 8.0

Question

When I use the Xcode 8 beta(8S128d) to open my project,it recommend me to change the min iOS Deployment Target to 8.0 instead 7.1. And I found that there is no option less t

Answer 1

The minimum deployment target with Xcode 8 is iOS 8. To support target the iOS SDK 7.x and below, use Xcode 7.

If you try to use a deployment target of iOS 7.x or below, Xcode will suggest you change your target to iOS 8: