I have updated the Warped Maps to IFrames tool. Here are the two changes:
- the background tiles will now default to Wikimedia Maps
- OSM tiles are no longer available.
- the "wmf" parameter is no longer in use
- you can change the language of the WMF tiles with a new "lang" parameter
These changes might result in you having a new background map.
These changes also enables gadgets, tools etc such as Commons Warper
Viewer to use localized background maps.