This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include:
- Addresses an issue that can cause operational degradation or a loss of environment because of connectivity issues in certain environment configurations after installing KB4088889 (released March 22, 2018) or KB4088787 (released March 13, 2018).
If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.
For more information about the resolved security vulnerabilities, see the Security Update Guide.
Windows Update Improvements
Microsoft has released an update directly to the Windows Update client to improve reliability. Any device running Windows 10 configured to receive updates automatically from Windows Update, including Enterprise and Pro editions, will be offered the latest Windows 10 Feature Update based on device compatibility and Windows Update for Business deferral policy. This does not apply to long-term servicing editions.