v0.8.2

• Fix basis interpolation when t is outside [0,1].

v0.8.1

• Add d3.interpolateBasis.
• Add d3.interpolateBasisClosed.
• Add d3.interpolateRgbBasis.
• Add d3.interpolateRgbBasisClosed.
• Reduce duplicate code between long and short variants of color space interpolators.

v0.8.0

• d3.interpolateArray now ignores extra elements in a as intended (#17).
• d3.interpolateObject now ignores extra properties in a as intended (#17).

v0.7.0

• Simplify, optimize and improve d3.interpolate (#18).
• Remove d3.interpolators (#17).

v0.6.0

• Add d3.interpolateTransformCss (#6).
• Add d3.interpolateTransformSvg.
• Remove d3.interpolateTransform.

v0.5.2

• Add opacity interpolation! See d3-color 0.4 for more details.
• Color interpolators now return an rgb(…) or rgba(…) string in accordance with CSSOM.

v0.5.1

• Add interpolateRgb.gamma (#14).
• Fix interpolation of invalid color channel values (#15).

v0.5.0

• Replace d3.interpolateCubehelix’s optional gamma argument with interpolate.gamma.
• Replace d3.interpolateCubehelixLong’s optional gamma argument with interpolate.gamma.
• Remove d3.interpolateBind.

v0.4.1

• Generate anonymous AMD.

v0.4.0

• Fix interpolateObject when a or b is not an object (#10).
• Fix interpolateArray when a or b is not an array (#11).
• Rename value to interpolate.
• Rename values to interpolators.
• Prefix exported symbols with “interpolate”.