Recent rumors that Microsoft will "restart mobile plan" one of the actions is to give up Windows Phone Silverlight old applications. Although it has not been officially confirmed, but in the new internal version already has some clues.
According to already used Windows 10 Mobile internal versionUser screenshot of Gustave M, The new version in the open Silverlight application will be brutally abandoned tips. Microsoft has repeatedly reiterated: UWP application is the future of Windows 10 platform, of course, including the mobile side.
In addition, Microsoft's accidental release of the new Windows 10 version,Someone digging toMicrosoft also prepared Windows 10 Pro for Advanced PCs (Advanced PC) version.