For the different Oss, Apple has released the testing versions of their beta frameworks, which includes the macOS Sierra 10 beta 3, tvOS 10 beta 3, iOS beta 3 and watchOS beta 3.
Those developers who are part of the testing programs for beta will get the beta versions of these tvOS, macOS, iOS 10 and watchOS.
The users of tvOS and iOS can avail the beta versions if they are currently running the beta version already. The mechanism of Software Update can be done while going to the Settings app of watchOS, tvOS, iOS and MacOS Sierra’s Updates area of App Store.
Every time whenever Apple releases any new beta version, they contain bug fixes and additional features that make the software working more smoothly.
All the users waiting for the updated beta version can get it in upcoming fall season. The beta updaters will be available for watchOS 3, macOS Sierra, iOS 10 and tvOS 10.
Other than that, there are many updated versions have also been released by the Apple, such as for iPhone, iPOd touch and iPad, there is iOS 9.3.3, for Apple TV, there is tvOS 9.2.2 and for Mac, there is OS X 10.11.6 El Captain.