Microsoft is currently working on releasing Insider Preview Builds for its Development Branch Redstone 2. But the company has not forgotten to keep working on releasing fixes for issues for its Redstone 1 Branch. The company last week released a new Cumulative update for RS1 for Windows 10 and  Windows 10 Mobile.

We have reported last week that the company is testing a new CU for RS1 with build version .447. Now new details have leaked with the company testing a new version of the Cumulative Update for its Redstone 1 for RP Ring with version 14393.448. The new Cumulative Update has been compiled on 5th Nov just 3 days ago.

Currently we are not sure as to what fixes the company is planning to release with the new Cumulative Update. If no issues are found during the company’s internal testing then the new Cumulative update can be released for Redstone 1 RP Insiders in this week or early next week.

We will update this article once we have the details on the changelog for the new Cumulative update.