Tonight Apple released a new test build of its operating systems. However, the test of the fifth beta version of iOS 12.1, watchOS 5.1 and 12.1 tvOS can only authorized developers.
Cupertinos not misleading full list of innovations that have been made in the new test builds. However, the developers had time to see the updates report that there are no major changes. Most likely, the cupertinos have continued to work towards the elimination of errors and deficiencies found in prior releases.
At the moment it is unknown when exactly Apple will release the final version of iOS 12.1, watchOS tvOS 5.1 and 12.1. It is not excluded that it will happen next week. Talking about this about the same time the release of the new test builds (they come out once a week) and lack of urgent updates.
It can be assumed that the release of the final versions of the new Apple operating systems will take place shortly after the second autumn Apple presentation. Recall that it is planned for 30 October this year. And, unlike the September event, which was held in the Theatre named after Steve jobs, the new presentation will be held in new York.