v1.8.1

• Add projection.preclip.
• Add projection.postclip.
• Add d3.geoClipAntimeridian.
• Add d3.geoClipCircle.
• Add d3.geoClipRectangle.

v1.7.1

• Fix export of d3.geoNaturalEarth1Raw. Thanks, @mthh!

v1.7.0

• Add d3.geoNaturalEarth1. Thanks, @Fil! (#69)
• Update dependencies.

v1.6.4

• Optimize path.pointRadius slightly.

v1.6.3

• Fix the Mercator projection’s built-in clipping when projection.rotate is used. (#89)
• Fix the transverse Mercator projection’s built-in clipping when projection.rotate is used.
• Fix the transverse Mercator projection’s built-in clipping when projection.clipExtent is used.

v1.6.2

• Update dependencies.

v1.6.1

• Fix the Mercator projection’s built-in clipping when projection.center is used. (#55)
• Fix the Mercator projection’s built-in clipping when projection.clipExtent is used.

v1.6.0

• Add d3.geoContains. Thanks, @Fil! (#73)
• Optimize d3.geoCentroid. Thanks, @Fil! (#85)

v1.5.0

• Add path.measure.
• Fix d3.geoCentroid for detailed features. Thanks, @Fil! (#81)
• Fix d3.geoBounds for certain line geometries. (#80)

v1.4.0

• Add identity.reflectX and identity.reflectY (#68).
• Fix path.projection and path.context to coerce undefined to null (#66).