Microsoft released a cumulative update for Dev channel users for testing the servicing pipeline, bringing build 21382.1000. However, it might not install for some users on the first attempt.
As it does occasionally, Microsoft has released a minor update to its Dev channel build without any new features or fixes. The firm is serving Windows 10 build 21382.1000 (KB5003837) to test the servicing pipeline, something that it has been doing fairly recently with the Dev channel builds. Windows 10 build 21382 was released just last Friday and came with a few improvements such as HDR support for color-managed apps that benefits apps such as Adobe Photoshop, Lightroom, and the like.
