is a landmark release. It modernized the user interface without removing the classic command-line functionality that power users love. The introduction of Drawing History , the revamped Blocks Palette , and the inclusion of Industry Toolkits at no extra cost made it one of the best value updates of the late 2010s.

This feature allows you to see the evolution of your work over time. By comparing past versions of a drawing directly in the current workspace, you can track changes made by different team members.

: Simply click inside a bounded area to instantly see its square footage and perimeter.

The 2021 release centered on "streamlined workflows" and specialized toolsets. Eagle Point Software Drawing History

Ready to get started? Visit the official Autodesk website to download a free trial of the latest version (which includes the ability to "Save As" 2021 format for compatibility).