The second beta of tvOS 10.1.1 together with the beta 2 of watchOS 3.1.3 they are also in the power of the developers. Apple starts the second week of this new year with beta versions for all available operating systems including, in this case, for developers. About the news that are added in these beta versions for developers it has already been clear that Apple does not make any reference except about improvements in performance and general stability, so little or nothing can be said right now.
The Cupertino boys are clear that the next version for the Apple Watch that they launch will already be official 3.1.3 And as we have commented in the article of the new version of macOS Sierra 10.12.3 beta 3, it does not seem that they have planned to launch the update that they left pending due to compatibility problems. In the case of tvOS 10.1.1 beta 3, the added improvements are also related to the stability of the system and the solution to the errors of the previous beta version released before the Christmas holidays, so little or nothing can comment on this. In the event that an important improvement is discovered, we will publish it.
All these versions for developers They are ready to download from the developer center and from the device itself via OTA If you already had the previous versions installed, but remember that beta versions are still that, betas, and therefore can cause failures in your device or incompatibility with any of the applications you use daily, so the advice is to wait to the official versions when released by Apple.