Changes in version 0.3.0 (2026-10-28)                  

  - Initial CRAN submission.

  - Discrete scales now work with ggplot2 < 3.5.0, which requires
    scale_name.

  - Palettes now have a style, as in RColorBrewer and MetBrewer:
    qualitative (cafe, paz), diverging (retirantes, inah, sofia, guerra)
    and sequential (guerra_azul, paz_ouro). portinari.palettes() and
    show_portinari() gain a category filter.

  - New sequential palettes guerra_azul and paz_ouro, derived from the
    UN panels.

  - Palettes are stored MetBrewer-style: colors in display order plus an
    order ranking for discrete picks. Discrete subsets now suit the
    style: sequential and diverging palettes keep both ends (and the
    light center), qualitative palettes keep the most distinct colors.
    The colors returned for a given n have changed for every palette.

  - sofia is now colorblind-safe for its first 3 colors (was 2).

  - New portinari.works() lists the paintings behind each palette with
    links.

  - Hex logo: a portrait of Portinari in the light shades of guerra.

  - pkgdown site with two articles: "The paintings" (images and links
    for every reference work) and "Choosing a palette style".

                        Changes in version 0.2.0                        

  - New palettes guerra (9 colors, all colorblind-safe) and paz (8
    colors, first 4 colorblind-safe), from Portinari's Guerra and Paz
    panels at the United Nations Headquarters.
  - Continuous palettes and scales now interpolate along a smooth ramp
    order stored with each palette, instead of the discrete priority
    order. Gradients for every palette are smoother as a result.

                        Changes in version 0.1.0                        

  - First release: portinari.pal(), scale_color_portinari(),
    scale_colour_portinari(), scale_fill_portinari(),
    portinari.palettes(), portinari.cvd.check() and show_portinari().
  - Four palettes: cafe, retirantes, inah, sofia. Two are
    colorblind-safe for all colors, two for a subset.