Recently Apple released beta 3 of iOS 10, macOS Sierra 10.12, Xcode 8, tvOS 10 and watchOS 3 to developer for testing and compatible devices with some new features, bug fixes and performance improvements.
iOS 10 beta 3
This version of beta released with some bug fixes and improvements. This beta 3 iOS 10 version is currently not available for public beta tester. Learn more about Apple iOS 10 New Features.
To update your iPad, iPod touch and iPhone device to beta 3 simple navigate to General > Software Update to get to the new beta 3 release.
Download iOS 10 beta 3 from here.
macOS Sierra 10.12 beta 3
macOS Sierra 10.12 beta 3 released for developers for testing. You can update you Macs to this version of macOS Sierra form over-the-air. If you en-roll the apple developers program. Check new features of macOS Sirra and also the complete list of compatible devices list of macOS Sierra.
Download macOS Sierra 10.12 beta 3 from here.
Xcode 8 beta 3
Xcode 8 beta 3 requires macOS Sierra beta 3 or higher, or OS X El Capitan 10.11.5. Xcode 8 beta 3 includes SDKs for iOS 10.0, watchOS 3.0, macOS version 10.12, and tvOS 10.0. To develop apps targeting prior OS versions, see “About SDKs and the Simulator” in What’s New in Xcode, available on developer.apple.com or, select Help > What’s New in Xcode when running Xcode.
Download Xcode 8 beta 3 from here.
tvOS 10 beta 3
Apple released tvOS 10 beta 3 with build number 14T5296d to developers for testing. This released contains some new features, improvements and bug fixes in SDK and OS.
Following iOS frameworks added in tvOS 10 beta 3:
Download tvOS 10 beta 3 from here.
watchOS 3 beta 3
Apple released watchOS 3 beta 3 with bulid number 14S5290d to developer for testing’s. Attempting to install watchOS 3 beta 3 in an unauthorized manna could put your device to unstable state.
Download watchOS 3 beta from here.