The United Nations international and administrative boundaries, the first subnational level and the names of the countries are now available in the MapX. The MapX basemap comes from the United Nations map geodatabase (scale: 1:1 million, version: 2020). These layers were styled according to the ‘Guidance for the Publication of Maps’ document released by the United Nations in November 2020.
Take a while to discover them on https://app.mapx.org