v0.2.2

• colours returned as either hex strings or RGBA matrix
• factors maintained as-is (reverting 0.2.1) and used in summary values
• legend_digits argument exposed throug api
• digits argument exposed through api
• integer matrix palettes supported
• BH -DBOOST_NO_AUTO_PTR flag
• removed sf and jsonlite suggets

v0.2.1

• factors now converted to strings by default

v0.2

• Allow list palettes
• Removed data_types parameter
• Added a NEWS.md file to track changes to the package.