Those are the changes since summer:
- The OAM background from ZL 8 up now is rendered from the Oct edition of the OAM vector maps.
- Wind turbines could overcrowd and hide streets and other useful information in ZL 9 - 11. Now a grid based grouping into "WP" is used, substituting all turbines in the respective tile (~4km for ZL 9-10, ~2km for ZL 11). Offshore farms show all turbines as available in OSM.
Enjoy - maybe only couch surfing this time of the year :-)
Cheers
Michael