The change to odbl is underway now, so 13 July 2012 will be last CCBYSA 2.0 map update

Well, it was supposed to happen on 1. April 2012, the change from CCBYSA 2.0 to odbl, however it took much longer than anticipated, but since Wednesday, the bots is throwing out data. Therefore todays map updates, will be the last one under CCBYSA 2.0. The bot is expected to take several weeks, so I will try to render those countries that failed (especially some continents) since some time if somehow possible.

Over the next two weeks therefore probably I won't make any changes. Once the bot has finished, and the license change is through, I will post the next map updates under odbl. I will however leave the CCBYSA 2.0 maps online for some more month parallel to the odbl maps. Depending on the country region, the old maps will continue being better. Especially for countries like Poland, Australia and New Zealand – due to the big amount of only CCBYSA 2.0 published data, it may take several month, if not years until the old quality is back.

Last week I spend several days on multithreading the map generation, as it took about 40 hours to render all maps. It goes a bit quicker on the server now, […]