Apple Releases Betas of OS X 10.11.5, tvOS 9.2.1, watchOS 2.2.1

Following the release of iOS 9.3.2 beta, Apple has released betas of OS X 10.11.5, tvOS 9.2.1, and watchOS 2.2.1.

OS X 10.11.5 Beta
The OS X El Capitan 10.11.5 update improves the stability, compatibility, and security of your Mac. The build number is 15F18b.

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tvOS 9.2.1
tvOS 9.2.1 contains bug fixes and security improvements. The build number is 13Y5752a.
In addition, a profile on the developer portal is available to update Apple TV to tvOS 9.2.1 Beta seeds. If you have tvOS 9.1 Beta 1 or Beta 2 currently installed, please use the available .ipsw file to install tvOS 9.2.1 Beta 1. More details are available under Installation Instructions.

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watchOS 2.2.1
To install the latest version of watchOS 2.2.1 beta on an Apple Watch, download the watchOS 2.2.1 beta Configuration Profile. The build number is 13V413.

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