Visual Studio 2019 introduces exciting improvements and new features aimed at optimizing developer productivity and team collaboration. Whether you’re using Visual Studio for the first time or have been using it for years, you’ll benefit from features that
improve all aspects of the development lifecycle.
Thanks for asking. We will have more details on this once Preview 2 will be out soon, but the short answer is that, yes, the upcoming MSVC toolset will be binary compatible with the previous two releases.
'Another visible change is the top-level menu, which has been moved up into the title bar, reclaiming vertical space to make room for more code in your
editor. This change optimizes available space without changing how you navigate the IDE'