farver 2.1.1

• Added input checking to a range of functions to guard against segfaults with empty input (#31)

farver 2.1.0

• Added support for OKLab and OKLch (polar version of OKLab) colour spaces
• Added encode_native() and decode_native() to convert back and forth between the internal R colour format.

farver 2.0.3

• Fixed a bug in colour comparison where the blue channel got ignored (#20, @krlmlr)
• Allowing "NA" and "transparent" as valid colour names
• How NA should be treated can now be set in all functions accepting colour names
• farver now accepts legacy colour specifications as integers indexing into palette() as well as integers represented as characters

farver 2.0.2

• Small adjustments to support super weird architectures (#15, #16)
• decode_colour() now allows you to specify how NA should get interpreted
• Fixed a major bug in colour comparison
• Colour names are now stripped of whitespace and converted to lower-case before conversion, making it behave like col2rgb()
• An error is now emitted if an unknown colour name is passed into any decoding function

farver 2.0.1

• Fixed symbol remapping issues on Solaris
• UPPER and Title case for colour names are now supported alongside lower case

farver 2.0.0

• Added a NEWS.md file to track changes to the package.
• Remove Rcpp dependency for faster compilation. (#6)
• Add support for Lch(uv) (Hcl) for parallel to grDevices::hcl() (#9)
• Add encode_colour() for converting colours in any colourspace into #RRGGBB format (#7)
• Add decode_colour() for converting hexstrings into any colourspace
• Fix bug in luv conversion where 0 in the l channel resulted in NaN results (#12)
• Provide a family of channel manipulation functions to directly manipulate encodes strings