v1.3.0
- Add d3.geoIdentity for scaling, translating and clipping planar geometry.
- Add d3.geoGraticule10 for conveniently generating a default 10° global graticule.
- Add optional arguments to d3.geoPath for projection and context.
- Deprecate d3.geoClipExtent; use d3.geoIdentity’s clipExtent instead.
- Improve the README.