About AnyCAD for Inventor
You can reference future (newer) versions of Inventor part and assembly files in an earlier version of Inventor starting with Inventor 2017. This workflow is called AnyCAD for Inventor.
About Shared Views
Use Shared Views to collaborate online with the people you're working with.
About Working with Mesh Geometry
You can import and export mesh geometry, add work features, constrain mesh geometry, measure, create surfaces, and more.