Translations:Release notes 0.20/167/en

From FreeCAD Documentation

Different length of a beam as variant.
New feature to add variants. These are links to a part with varying parameters, meaning that you can insert the same part several times, and adjust the parameters of each instance. For more info see this forum thread.

An animated assembly.
Click on the image to see the animation.
Animations can be exported to the MP4 and GIF format.