Microsoft Visio Professional 2016 includes all the essential features of the standard version, plus updated shapes, templates, and styles; expanded support for teamwork, including the ability for multiple users to work on the same diagram simultaneously; the ability to bind schemas to data.

Visio Professional 2013 also includes additional stencils for engineering and business diagrams; process diagrams (including BPMN 2.0); maps and floor plans; network diagrams; software and database schemas.
Features of Microsoft Visio Professional 2016:

Over 60 built-in templates, many with updated forms.
Simplify teamwork and reduce the risk of errors by allowing two or more people to work on the same diagram simultaneously.
Connect to data from other popular structured data sources, including Microsoft Excel, SQL Server, SQL Azure, SharePoint lists and Business Connectivity Services.
Get visual markers of what shapes other users are working on and effortlessly sync diagrams when saving.
Identify patterns and meaning in data using pictures such as colored icons, symbols, and bar graphs.
Share and comment on diagrams (both static and data-linked) using a web browser.