Win10.1 What's new?

Win10.1 What's new? Windows10.1 content exposure
Recently, there is news that Win10's next heavy update Redstone first version has been compiled. The version number is Build11082. Now, the 11084 and 11085 versions have also appeared.
On the buildfeed, we found Build 11082, 11084, and 11085, which are part of the Windows 10 version of the "rs1_release" branch, but in theory they are only tested internally by Microsoft and will not be pushed to beta users.
The previous news said that Microsoft will push a Windows 10.1 Redstone beta before the Christmas holiday, so it is just a matter of recent days to come to the beta user to meet Redstone. However, due to the rapid changes in Microsoft's internal version number, which version is finally pushed is not yet determined.
According to previous statements, "Redstone" will enhance the integration between Windows 10 and Windows 10 Mobile systems, including the use of Windows 10 Mobile mobile resources in an easier way to send text messages and make calls from the PC, and even Implement multi-platform roaming of applications.