Question Is One Day in Mostar Enough?

We had a plan to visit Croatia and Bosnia this spring, in May, however due to this coronavirus thing, our plans got a bit shaky. Now, we're trying to make the most out of our trip and considering spending just one day in Mostar. I've heard it's a beautiful place with a lot of history, but I'm wondering if one day is enough to really experience it. Has anyone done a short visit to Mostar? What are the must-see spots if you're on a tight schedule?