neowin[.]net/news/microsoft-brings-its-dev-home-app-to-windows-10-users-with-version-09/
github[.]com/microsoft/devhome/releases/tag/v0.901.374.0
Designed for developers, one of the main things Dev Home does for you is it lets you set up an ReFS drive -- ReFS is the next gen file system Microsoft's been working on since 2012 -- and tells Defender to more or less leave anything stored there alone. There are many situations where an ReFS drive *might* be a good thing, *if* you want to take a chance on it.
wikipedia[.]org/wiki/ReFS