Changes in version 0.5.1 (2026-02-26)                  

  - Updated the sequential colour palette to add two new shades
    (darkest-blue and lightest-blue). This means that the sequential
    palette can now be used to represent five categories, such as
    deprivation quintiles.

  - Renamed na_colour argument of scale_colour_continuous_af and
    scale_fill_continuous_af to na.value. This was necessary to enable
    use_afcharts to work with ggplot2 v4.0.1. Added na.value argument to
    scale_colour_discrete_af and scale_fill_discrete_af.

  - use_afcharts gains a reset argument to turn off analysis function
    styling of charts.

  - theme_af now uses theme options set by earlier calls of use_afcharts
    by default. #51

  - Set the main colour palettes to categorical. The Scale_*_discrete_af
    functions now use the 6 colour cateogrical palette by default,
    rather than the 4 colour.

  - Added af_dark_blue, af_orange and af_grey to give easier access to
    the hex codes of these colours.

  - Added arguments axis_text and axis_title to function theme_af to set
    whether to show axis titles and labels.

  - Added argument legend_title to function theme_af to set whether to
    show legend titles.

  - The legend argument of theme_af now accepts a legend justification
    e.g. 'top-right', 'left-centre' #47

                 Changes in version 0.4.1 (2025-01-13)                  

  - Fixed bug which prevented some functions from working if called
    directly without attaching the package.

  - Fixed bug in use_afcharts when passing args to theme_af.

  - scale_colour_discrete_af and scale_fill_discrete_af now inform
    rather than warn when the main2 colour palette is used instead of
    main if only two colours are required.

                 Changes in version 0.4.0 (2024-11-06)                  

First release of package based on sgplot.