Microsoft has pushed out a new Cumulative Update for Windows 10 PC users with version 14393.594 for Windows 10 in Release Preview Ring for Insiders on Redstone 1. The PC needs to be restarted to download the new Cumulative Update for Windows 10 PC’s.
The Cumulative Update has just been released for PC users on Redstone 1 Release Preview Ring. The company has not provided any changelog as to whats new or fixed in the Cumulative Update.
Generally the Cumulative Update release contains bug fixes and performance improvements for Insiders in Release Preview. We will update this article once we get our hands on the Changelog.
The Cumulative update is currently live and you can download the update by going to Settings>Update>Check for Update. Do let us  know if you find any thing fixed or new in the Cumulative Update.