Apple has released second beta versions of future updates, including iOS 11.1, watchOS 4.1, tvOS 11.1, and macOS 10.13.1. Registered developers can install beta versions over the air using the Software Update mechanism, or download it from the Apple Developer Center.
iOS 11.1 beta 2
Hundreds of new emojis from Unicode 10 were added to the second beta version iOS 11.1. Among them there is a sick emoticon, an exploding head, a grimacing face, a pie, etc. In addition, the new version has the ability to switch between applications with 3D Touch. We will continue to study the update and will let you know if we find other changes.
watchOS 4.1 beta 2
At first glance, there are no noticeable changes at all in the second beta of watchOS 4.1. In the first beta, as you remember, a new Radio app was added and support for streaming Apple Music via LTE for Apple Watch Series 3 owners.
tvOS 11.1 beta 2
We did not find any changes in either the first or the second beta version of tvOS 11.1, which means that the update is aimed at improving system performance and fixing bugs.
macOS High Sierra 10.13.1 beta 2
The second beta of macOS 10.13.1 also aims to improve performance and fix bugs, but as with iOS 11.1, it adds all the new Unicode 10 emojis.