We have not had time to savor the official versions released by Apple in the different OS that we already have available the following beta versions. In this case the guys from Cupertino iOS 1, tvOS 10.2.1 and macOS 10.1.1 beta 10.12.3 have been released for developers.
In these new versions there do not seem to be major changes compared to the current versions, in principle everything seems to indicate that these are versions that improve the compatibility and stability of the system. In the case of the Apple Watch we do not have a version available and We expect Apple to update watchOS version 3.1.1 to 3.1.2 in the next few hours which has been withdrawn due to stability problemsthat we have already commented a few hours ago.
In any case, what we have right now are the first three beta versions of iOS, tvOS and macOS and the developers will tell us in the next few hours if there are more important news, since little or nothing has been said. Apple also does not usually expose the news in these beta versions so we will see it as we go. Beta versions are now available for download via the developer website.
Some users report an increase in consumption in the version of iOS 10.2 released, we also have the failure of the official version for the Apple Watch, watchOS 3.1.1, points that will surely be corrected soon by Apple. In the case of the Apple Watch software it should not take long to arrive, the iOS one may take a little longer. Do you notice a higher consumption in the battery of the iPhone or iPad with the 10.2?
With saw my 2011 iMac has been slower, and this latest update has finished messing me up. I ran it through disk utility the day before. Now log in but all black and you see the cursor. Same safe mode. Solution