OpenStreetMap Carto has changed it's dependencies, which will impact any
third
parties using the style. The changes are
- Mapnik 3 is now required
- CartoCSS >= 0.16.0 is now required
- Official Tilemill support is dropped. Tilemill does not meet the above
requirements
- project.mml is now a YAML file which is passed directly to CartoCSS
without any
preprocessing
If you are maintaining a fork, rebasing the changes onto your branch
should be fairly
easy, but you can contact me off-list if you need git help.
The next version released will be v3.0.0. The v3 series is expected to
be a much
shorter than v2, as we are working on
https://github.com/gravitystorm/openstreetmap-carto/issues/1504
which will start the v4 series.
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