Apple has released new beta versions of OS X 10.11, iOS 9.3, and tvOS 9.2 to the developers:

Apple Seeds First Beta of iOS 9.3.3 to Developers
Apple Seeds First Beta of tvOS 9.2.2 to Developers
Apple Seeds First OS X 10.11.6 El Capitan Beta to Developers

Apple Seeds First Beta of iOS 9.3.3 to Developers

We don't yet know what changes iOS 9.3.3 will bring to iOS 9, but as a minor 9.x.x update, it's unlikely to introduce any major tweaks. There is no iOS 9.3.3 update available for the 9.7-inch iPad Pro, suggesting the new beta does not fix an issue that bricked some 9.7-inch iPad Pro devices. Apple has also pulled the iOS 9.3.2 update for the 9.7-inch iPad Pro and has not re-released it.

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Apple Seeds First Beta of tvOS 9.2.2 to Developers

tvOS betas are more difficult to install than beta updates for iOS and OS X. Installing the tvOS beta requires the Apple TV to be connected to a computer with a USB-C to USB-A cable, with the software downloaded and installed via iTunes or Apple Configurator. Once a beta profile has been installed on the device through iTunes, new beta releases will be available over the air.

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Apple Seeds First OS X 10.11.6 El Capitan Beta to Developers

We don't know what improvements the sixth update to OS X El Capitan might bring, but like prior updates, it's likely to focus mainly on performance improvements and bug fixes to address issues that have popped up since the release of OS X 10.11.5. According to Apple's release notes for the update, OS X 10.11.6 improves the stability, compatibility, and security of Macs.

Read full article @ MacRumors