Microsoft has just released a new cumulative update for Windows Insiders in the Dev Channel to test its service pipeline. This is the build 21327.1010 (KB5001277), which includes no new features or changes compared to the original build 21327 released last week.
For #WindowsInsiders in the Dev Channel, we're releasing a small servicing update: 21327.1010. No notable changes as this is a servicing pipleline validation.
— Windows Insider Program (@windowsinsider) March 8, 2021
As a reminder, last week’s build 21327 refreshed the design of News and Interests in the taskbar, though the new experience remains only available for a subset of Insiders in the Dev Channel. This new build also brought new system icons inspired by Microsoft’s Fluent Design style, and that’s hopefully an appetizer for the “Sun Valley” design update expected for later this year.
Microsoft has been testing its service pipeline more regularly in recent weeks and months, but the process for installing these cumulative updates with no new features is pretty quick. We hope to see another flight with more substantial changes for the Dev Channel later this week.