Just yesterday Microsoft released a new Insider Preview Build for Fast Ring Insiders for Windows 10 PC and Mobile. Now a new Cumulative Update build has leaked online with version 143934.447 which the company is testing internally for Insiders for Redstone 1 on Release Preveiw Ring for Windows 10 PC and Mobile.

The new  Cumulative Update has been compiled on 2nd Nov with version 14393.447. Currently we do not know as to what could be the fixes the company is planning to roll out with the Cumulative Update.

We will update this article once we get our hands on the Changelog of what’s fixed. If no issues are found during testing internally the company might release the new Cumulative Update in the coming week for Release Preview Ring Insiders Redstone 1.