Pages carry a map's address instead of the map, the admin area is regrouped, tiles can be deleted and refetched, and readers without JavaScript get every place card.
What changed
Maps load from their own address. A page used to print the whole map into its HTML: the drawing, the payload and every card. Now it prints an empty box at the map's size, with the address of the map's frame endpoint, and the skin fetches the map as soon as the page loads.