Changes in version 0.3.11 (2025-11-29)                 

  - Added missing Rcpp::clone() calls

                       Changes in version 0.3.10                        

  - removed local copy of cardinal_cubic_b_spline.hpp

                 Changes in version 0.3.9 (2023-04-11)                  

  - Udpated S3 methods to be consistent

                 Changes in version 0.3.8 (2023-02-06)                  

  - Updated tests to appease Boost (BH)
  - Updated Rcpp and BH dependency requirements

                 Changes in version 0.3.7 (2020-12-07)                  

  - fixed gcc-ASAN valgrind error

                 Changes in version 0.3.6 (2020-11-08)                  

  - updated interleave code
  - validate na_colour hex input issue70
  - Bug fixed for na_colour when include_alpha = FALSE issue 69

                 Changes in version 0.3.5 (2020-04-29)                  

  - return interleaved vectors (C++ only)
  - patch for failures on rdevel

                 Changes in version 0.3.4 (2020-03-18)                  

  - removed Boost dates
  - running self-contained boost headers
  - removed ggplot2 from readme and suggests

                        Changes in version 0.3.3                        

  - updated cubic_b_spline to cardinal_cubic_b_spline - issue61

                 Changes in version 0.3.2 (2020-01-23)                  

  - fixed updating-by-reference issue 60
  - get_palette() gets a rgb = TRUE argument issue 58

                 Changes in version 0.3.1 (2019-11-15)                  

  - get_palette() for returning 256x3 matrix of colorus
  - factor-level order maintained in summary
  - lists supported
  - Added palette row check function inside .hpp files
  - BH -DBOOST_NO_AUTO_PTR flag

                 Changes in version 0.2.2 (2019-01-17)                  

  - [0,1) alpha values treated as percentage issue 37
  - Fixed NAs in character summary values issue 42
  - Improved handling of Dates in summary values

                 Changes in version 0.2.1 (2018-12-19)                  

  - show_colours() to plot all colour palettes
  - added more colour palettes. Use colour_palettes() to list them
  - fix NA values in summary issue 39
  - alpha now accepts fewer than 5 values when using a vector

                 Changes in version 0.2.0 (2018-11-07)                  

  - alpha can accept [0,1) values to indicate a percentage
  - format, summary, n_summaries arguments for returning summary colours
    (for use in legends)
  - convert_colours() function exposed to R to convert between hex-rgb
    issue 14
  - speed improvement for internal hex-to-RGB conversion
  - speed improvement for NumericVectors issue 26
  - updated headers with more inline statements
  - Added a NEWS.md file to track changes to the package.