A/B Testing option
It is often necessary to publish several versions of the same design for user testing sessions. The idea would be to define artboards basically dynamic in the workflow to export the number of versions (A / B) of the prototype.
Zach Smith commented
Have a way to share two or more versions for people to compare different designs. This way I can get a better feeling of what ways people want to engage.A B testing is always good with web and apps.