- Big revamp of colour palettes: updated colours and names of existing palettes (now more colourblind-friendly), dropped old palettes ("glue") and added new palettes ("bodied"). Palettes are now defined as qualitative, sequential or diverging.
- Added functionality to interpolate between colours for sequential and diverging palettes.
- Added six colour palettes.
- Added functions to list available palettes, make palettes, visualise palettes, and print palette info.
- Added other standard package infrastructure.