Apple、アプリ開発環境「Xcode 7.1」公開 (Swift 2.1含む)

米Appleは10月21日(現地時間)、Mac/iOS/WatchOS向けアプリ開発ツール「Xcode」7.1 を提供開始しました。

■Xcode 7.1

Xcode 7.1 includes Swift 2.1 and SDKs for iOS 9.1, watchOS 2, tvOS, and OS X 10.11 El Capitan.

Now you can go beyond the simulator to test your app on an iPad, iPhone, Apple TV, or Apple Watch — for free. Simply enter your Apple ID into the Accounts preference pane, then attach a device to your Mac using a Lightning cable. You can use the same Apple ID you already use for iCloud, iTunes, or the App Store, or create a new one. Join the Apple Developer Program when you’re ready to distribute or submit your apps to the App Store.

New in Xcode 7.1:
• Support for tvOS including storyboards, unit and UI testing, playgrounds, and crash logs
• New workflow to add a device for development and testing, select Window > Devices then click the + button
• Storyboard support for 3D Touch gestures
• View debugger presents an improved view of Auto Layout contraints at runtime
• Enhanced XCPlayground API gives playground authors more power
• Swift 2.1 improves interoperability with C code
• Two-factor authentication support when adding an Apple ID account

▼Xcode
▼Apple – About the security content of Xcode 7.1