This is just announcing the porting of the Visual Studio Code Exntension to Visual Studio (big boy)
You can read about what this is here (for VS Code)
However this version is for Visual Studio (regular) not Visual Studio Code, same code base has some nice additional perks since Visual Studio is a bit more C# friendly
Here is a quick Demo
Can be downloaded from here (or the Visual Studio Extensions Tool)
Any issues ping me here or in GitHub.