Microsoft is rolling out build 10586.494 for PC and Mobile. PC users should look for KB3172985 and KB3173428 while Windows 10 Mobile users will get an a full over-the-air update. The update applies for those not enrolled on an Insider program as well as Release Preview Ring..
Microsoft has posted the changelog for the cumulative OS update on their Update History page. Here is what to look for in the update, but note that these fixes apply to both PC and Mobile or either in certain instances where applicable.
- Improved reliability of Windows Media Player, Internet Explorer 11, Windows Explorer, Miracast, and Windows kernel.
- Fixed issue with some people seeing a black screen instead of the lock screen when resuming from connected standby.
- Fixed issue with DirectAccess where the Disconnect button appears in some cases when the connection isn't fully established.
- Fixed issue where local user accounts weren't locked after a number of failed sign in attempts.
- Improved support for video playback in certain apps that didn't render video correctly after resuming from sleep.
- Fixed issue with Windows Phone losing user authentication certificates after upgrading to Windows 10 Mobile in some cases.
- Improved support of the backup settings of apps on Windows 10 Mobile.
- Fixed issue where Microsoft Silverlight based apps wouldn't install on Windows 10 Mobile after joining Azure Active Directory.
- Fixed additional issues in .NET, Windows Kernel, Windows Update, authentication, revised daylight saving time, support for PDF files, Bluetooth, Microsoft Edge, Internet Explorer 11, networking, and Wi-Fi connectivity.
- Security updates for Microsoft Edge, Internet Explorer 11, Kernel Mode Drivers, Windows Kernel, .NET Framework, Windows Secure Kernel Mode, and Microsoft Print Spooler.
Microsoft notes that "No new operating system features are being introduced in this update."
We'll update this page with more information as it comes in.
