Changes in version 0.2.0 (2026-08-04)                  

  - Expanded the catalogue to 26 original categorical, sequential, and
    diverging palettes.
  - Added pal_*() functions and named scale_color_*(), scale_colour_*(),
    and scale_fill_*() helpers for every palette.
  - Added automatic discrete, continuous, and binned scale selection.
  - Added gg_palette_info(), gg_palette_plot(), and gg_palette_check()
    for catalogue discovery, previews, and palette diagnostics.
  - Added alpha, direction, and Lab/RGB interpolation controls.