OS X10.10.3 Official edition and Xcode 6.3 official release

4.09, today morning OS X10.10.3 Official Edition IOS8.3 official edition and Xcode 6.3 Official edition released today, this is 2015 inside, iOS system and Mac OS system, and iOS and Mac OS Exclusive developer tool Xcode first significant Version update.

The official version of OS X Yosemite 10.10.3 has a new photo management application to replace previous iphoto and Aperture,photos photo applications using Yosemite style design elements, a large number of transparent and flat elements, and can be associated with ICloud Photo Gallery Depth Integration.

At the same time, the OS X Yosemite 10.10.3 official version fixes bugs and improves stability, and adds more than 300 emoticons to improve Safari's stability and security, improve Wi-Fi performance and connectivity in different scenarios, and solve problems that may cause Bluetooth devices to disconnect.

Xcode 6.3. Xcode 6.3 Joins Swift 1.2 support, and users can develop software for IOS 8.3 and OS X 10.10 using the Swift programming language. In addition, Xcode 6.3 also adds the SDK for the new hardware, which is the Force touch pad. There are also a number of improvements in Swift 1.2, including faster compilation times, and more. The capacity of Xcode 6.3 is 2.57GB.