ProductInfo API "Updated" doesn't change on model update

On the Roblox ProductInfo API page the “Updated” field only updates when you change info on the page (i.e., name or description) but not when you re-publish a model.

Is there a way to get when a model was re-published / updated (Model wise and not just the name or description)? Or is there currently nothing for that.

If there is nothing for that, are there any plans, or is it possible, to have the api changed so that it checks for an info change, and/or a model change. Instead of just info change.