Embedded maps now have zoom controls

An embedded map was fully chromeless, which meant a reader who found it at the wrong zoom had no way to change that short of opening the full map in a new tab.

The bottom right cluster is now there: zoom in, zoom out, and zoom to fit. That is enough to read a map inside somebody else’s page and nothing more, which is the right amount of interface for a frame you do not own.

The published viewer picked up zoom to fit at the same time, so all three surfaces now have it.

Publish a map and embed it.