Previously, you could hide the coordinate display at the top right by clicking on it. This made it hard to copy coordinates, since selecting them with the cursor would also hide them. I've removed this feature, and replaced it with a checkbox in the leftbar next to "Show Cursor/Center position":
Beneath that is a new option - "Include Elevation". Check the box and the current elevation will automatically appear beneath the coordinates:
Elevation data is only retrieved after all the map tiles have finished loading, so when changing zoom or moving to a new location, there may be a short delay before it starts working again.