The International Date Line issue
If I remember well some issues were already fixed around the 180° longitude line but there remain some. With libosmscout the world background map is drawn like this :

There are missing land parts. On OSM the world map is drawn tiled like this :

Maybe we may also do it like OSM ?
There are missing land parts.
I don't think so. There is just one extra "sea tile" column on the east (<0, n>). It should be <0, n-1> :-)
Should this ticket still be open or is it OK to close it? If we should keep it open, what is missing?
you can close it IMO, but @vyskocil created it... :-)
@vyskocil Is this fixed for you? Can we close it?
It's almost right now but in the very south :
