Today, we are excited to share the final Visual Studio 2017 version 15.6 feature preview, which builds upon earlier previews of Visual Studio 2017 version 15.6. This preview contains new features, bug fixes, and other enhancements that address your feedback.
The top highlights of this Preview are described in this blog post: an enhanced acquisition experience for updates, performance improvements, information about Visual Studio Live Share, better Build and Test Explorer tools, and various C++ improvements. You can view the complete list of new features and details on how to enable them in the Visual Studio 2017 version 15.6 Preview release notes.