According to many source, next version is almost ready, we dont know if there will be next beta but it seems that we will see final version in march. As we’ve seen, the OS overhaul will include everything from visual tweaks to bug fixes to some improved features. But according to the sources, what you see is essentially what you get. Some of the tweaks we’ve seen so far include a disabler for the background parallax effect on the home screen, new views for the Calendar app, and slightly darker icons for the Phone, FaceTime, and Messages apps. Improvements to iOS in the Car appear to be bundled within the patch, but it’s not clear if we’ll see them go live during the actual launch.