• Adopt type: module. #208
• Update dependencies.
• Make build reproducible.
• Optimize the Robinson projection slightly. #211

This package now requires Node.js 12 or higher. For more, please read Sindre Sorhus’s FAQ.

• Update dependencies: d3-geo: "1.12 - 2", d3-array: "1 - 2", canvas: "1-2" (#177)
  • see the releases notes for d3-geo@2 and d3-array@2
• fix vanDerGrinten4 inverse
• remove deprecated misspelling geoPierceQuincuncial — use geoPeirceQuincuncial instead
• remove deprecated copy of geoNaturalEarth and geoNaturalEarth1 (they are in d3-geo)
• remove deprecated rotation argument in polyhedral (use angle instead)
• deliberate ES6 syntax

This release adopts ES2015 language features such as for-of and drops support for older browsers, including IE. If you need to support pre-ES2015 environments, you should stick with d3-geo-projection 2.x or use a transpiler.

• All projections can now use the .reflectX / .reflectY methods (see https://github.com/d3/d3-geo/blob/master/README.md#projection_reflectX)
• Fix inverse projections for Airy, Armadillo, and Polyconic

• remove spurious ES6 syntax (#183)

• Approximate 2-d Newton-Raphson method: inverts the Bertin1953, Chamberlin and interruptedSinuMollweide projections (#181)
• upgrades the Modified Stereographic Projection of Alaska (#175)
• Bertin1953 can now be rotated (it still shouldn't!) (#182 )

• Mark the package as having no side effects (thanks, @stof !)
• Correct HEALPix cap parallel (thanks, @Portponky !)
• simpler parsing of the --precision option in bin/geograticule

New projection: d3.geoInterruptedQuarticAuthalic. Thanks, @piwodlaiwo!

Add fitExtent, fitHeight, fitSize, fitWidth to geoGilbert (#165)

Fixes for d3.geoArmadillo (#163, #164).

New projection: d3.geoNicolosi. Thanks, @toja!

LineString simplification in geoQuantize (#141)

Fixes missing dependency on resolve (#162).

• Fix spurious usage of ES6 syntax. (#158)

New projections:

• Add d3.geoWagner. Thanks, @TJung1968!
• Add d3.geoHufnagel.
• Add d3.geoFoucautSinusoidal.

Fixes:

• Fix d3.geoHealpix with 1 lobe (#149).
• Documentation clean-up.