So I went to their API docs and for example Microsoft.Win32.Registry is part of ".NET Core 2.0" but not ".NET Standard 2.0". I'm not sure what to make of this.

So I went to their API docs and for example Microsoft.Win32.Registry is part of ".NET Core 2.0" but not ".NET Standard 2.0". I'm not sure what to make of this. It leds me to believe they have an emulation of the Windows Registry for non-Windows targets using .NET Core 2.0 as there is no warning this lacks non-Windows implementations. After all, .NET Core 2.0 is a physical, cross platform product. But is that really the case? Or will I suddenly run into some e.g. NotSupportedException?