Support intermediate animations

[zimonitrome]

I understand that this package is mainly meant to support transitions when adding or removing elements from the DOM.

But my use case includes intermediate transitions. For example, I would like to animate a progress bar from 0% to 10% to 50% to 100% in succession every time the user pressed a button. These percentages are arbitrary and could be dynamic as well, i.e. maybe a fifth percentage value is added in runtime.

Maybe this is already possible?