Microsoft today pushed Windows 10 Build 17763.504 (10.0.17763.504) as cumulative update KB4505056 to those on the latest October 2018 update or on Windows 10 version 1809.

The changelog for the Build 17763.504 mentions many more fixes, improvements, and security updates. The latest update addresses an issue that may prevent access to some gov.uk websites that don’t support HTTP Strict Transport Security (HSTS) when using Internet Explorer 11 or Microsoft Edge.

Windows 10 Build 17763.504 Changelog:

Improvements and fixes

This update includes quality improvements. Key changes include:

  • Addresses an issue that may prevent access to some gov.uk websites that don’t support HTTP Strict Transport Security (HSTS) when using Internet Explorer 11 or Microsoft Edge.

If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.