What's New in AutoCAD Mechanical 2021 Toolset - Autodesk
knowledge.autodesk.com › support › autocadThe following is an overview of the changes made to AutoCAD Mechanical 2021 toolset. AutoCAD Mechanical 2021 toolset provides a set of enhancements based on customer feedback, surveys, and analytic data that prioritize our efforts. Several features modernize and streamline frequently used features across many customer disciplines. The drawing format for this release has been upgraded to AutoCAD Mechanical 2021. For developers, this is an API-breaking release.