Win10 latest preview version 10061 has been released Not supported upgrade

Windows 10 test update speed has been significantly accelerated recently, various versions continue to appear through various channels, but because of the many test channels, the situation is a bit complicated. If you install the recently leaked Windows 10 Build 10056, and then go to Windows Update to check for updates, you will be surprised to find that the updated Build 10061 is already available! But don't be excited, you will not be able to download the upgrade when you update. . Why?

Gabriel Aul, director of internal testing at Windows Insider, explained this. He first confirmed the existence of the Build 10061 version, and it has indeed been pushed to Windows Update, but there is a premise to get it: You are a Microsoft employee.
Obviously this is a very internal test version, but why can ordinary users receive notifications? Gabriel Aul did not give further explanation, and strangely, it is not any installation of Build 10051 can see it Only part of it.
In addition, can I upgrade directly to the new version after installing the leaked version? Gabriel Aul's answer is: "No guarantee, but it is possible." We will not verify upgrades for unsupported versions, so there is always a risk. ”