It seems like iD doesn't support showing the history of an element at the moment. I can't find any corresponding button and also the [list of iD keyboard shortcuts][1] doesn't contain it. But in the lower left corner after selecting an element there is a link *View on openstreetmap.org*. openstreetmap.org* in the lower left corner. You can follow it and click on *View History*. [1]: https://wiki.openstreetmap.org/wiki/ID/Shortcuts

It seems like iD doesn't support showing the history of an element at the moment. I can't find any corresponding button and also the [list of iD keyboard shortcuts][1] doesn't contain it. But in the lower left corner there is a link *View on openstreetmap.org*. You can follow it and click on *View History*. [1]: https://wiki.openstreetmap.org/wiki/ID/Shortcuts