Microsoft has now pushed CU KB3189866 that brings Windows 10 Build 14393.187 to everyone running Anniversary update. The official Windows 10 history page has provided the changelog for both PC and Mobile Builds together. Read the full official changelog below.
Windows 10 Build 14393.187 Changelog:
This update includes quality improvements and security fixes. No new operating system features are being introduced in this update. Key changes include:
- Improved reliability of Windows Shell, map apps, Internet Explorer 11, and Microsoft Edge.
- Addressed issue causing push-button reset to not work correctly and roll back on devices with language set to any of the Unicode languages.
- Addressed issue causing devices to crash after disconnecting an e-reader that was attached to the device.
- Addressed issue causing devices to not recognize a Secure Digital (SD) card if it is inserted and removed multiple times.
- Addressed issue causing some apps to not respond to the commands in the app bar in Windows 10 Mobile.
- Addressed issue that sometimes blocks alarm notifications in Windows 10 Mobile.
- Improved support for using the camera app in Windows 10 Mobile Enterprise.
- Addressed additional issues with rendering 4K resolution, missing Start menu tiles when running on battery, Internet Explorer 11, Microsoft Edge, Bluetooth compatibility, graphics, display rotation, app compatibility, Wi-Fi, Feedback Hub, Miracast, Windows Shell, revised daylight saving time, and USB.
- Security updates to Microsoft Edge, Internet Explorer 11, Microsoft Graphics Component, Windows kernel, and Adobe Flash Player.