In addition to the beta 1 version of iOS 11.2 beta 1 for developers, the guys from Cupertino have just released the first beta version of watchOS 4.2 and tvOS 11.2. In this case, the new versions are available to users who have an official developer account, so if this version does not appear automatically, you can download it from the Apple website.
In any case, it is curious that these new versions are released in beta form before releasing the previous versions that are still beta. So that we can all understand it in a simple way, is that what Apple is doing is release new versions before officially releasing the previous beta.
In the case of Apple TV with tvOS version 11.2 a problem that affects the reproduction of content in 4k is solved, in addition the typical bug fixes and solutions of the bugs discovered in the previous version are added. From what we know of watch OS 4.2 beta 1, is that bug fixes, system stability improvements are added.
Little or nothing else is transpiring in the first minutes since these beta versions have been released, but if any interesting news is discovered we will update this article. On the other hand and after seeing how Apple released two beta versions of macOS High Sierra in a row last weekWe hope that the new beta version will reach the developers in the next few hours, at the moment and as we write this article there is no news.