Darby, thanks for your reply. I’ll look into the path migration options.
Suppose I’m able to create one vector snapshot (an illustrator file with 10 top-layer paths) of all the shapes for one year and one for another year. Would it be possible to add motion tweens between them? In that case I don’t have to save as many SVG snapshots from my browser. Instead I can rely on AE for interpolating between one set of layer states and another. Possible or not?
Thanks!