Include previous due date/time in activity feed when changed

I’d love to be able to see the original due date/time in task/subtask/project activity feed when it’s changed. For example, the due date has been changed for a task or project, and it notifies you in the activity feed - it currently says “Person Name changed the due date to Tuesday” but I’d love it to say “Person Name changed the due date to Tuesday (from Monday)” or “Person Name changed the due date from Monday to Tuesday” or “Person Name changed the due date to Tuesday - Show original” and include time in both if applicable.

We already have this functionality within the feed for changes in description and name - it says “Person Name changed the description - Show difference” or “Person Name changed the name to “xxx” - Show original”. So I don’t think it would be difficult?