Correcting coastline position and retagging bays to established natural=bay

Correcting capital tag, this is the administrative centre of a territory (admin_level 4)

Correcting capital tag, this is the administrative centre on County level

Removing incorrect capital=yes. If at all this is capital=4 although wikipedia indicates otherwise (administered from Nordland)

Deleting mountain shadows incorrectly mapped as water areas

Updating Larsen C edge after calving - based on VIIRS DNB, fairly low detail, exact position in the south unclear

Removing non-verifiable circular landuse=military areas around historical nuclear test sites. If there are presently existing military areas please map them with actual extent and specify source of information.

Adding relation for Medvezhyi Islands

Some more Torngat Mountains glaciers

Aktualisierungen und Ergänzungen Gletscher Ostschweiz

updating Larsen B+C ice shelf edge from early 2017 MODIS imagery

updating Amery ice shelf edge from early 2017 MODIS imagery

updating Filchner-Ronne ice shelf edge from early 2017 MODIS imagery

updating Ross ice shelf edge from early 2017 MODIS imagery

removing natural=glacier from naled/aufeis structures

Cleaning up bogus data around the north pole

Cleaning up bogus data around the south pole

fixing some more broken multipolygons in Antarctica

fixing some more broken multipolygons in Antarctica

fixing multipolygon errors in Greenland