Yesterday, Microsoft rolled out its latest Windows 10 Insider Preview for PCs, build 10565. Today, it followed up on that release by announcing availability of Windows 10 SDK Preview build 10563, which includes Windows 10 Mobile emulators based upon the same build.
Microsoft sternly reminds users that this is preview software, and should not be used on any devices on which you or your business depend - but rather on dedicated test hardware. Ignore these words of caution at your peril:
The Preview SDK is a pre-release and cannot be used in a production environment. Please only install the SDK on your test machine.
The company says that Preview SDK build 10563 includes "bug fixes and under development changes to the API surface area." It also adds this important note (emphasis ours): "If you are working on an application that you need to submit to the store, you should not install the preview."
You can download Windows 10 Preview SDK build 10563 via the link below, and be sure to check out Microsoft's release notes for further details on what's included in the new build.