afcharts 0.4.1

• 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.

afcharts 0.4.0

First release of package based on sgplot.