harrypotter 2.1.2

Ships the roxygen NAMESPACE again, so only the documented functions are exported.
discrete_scale() is called with a named palette, ready for ggplot2 dropping scale_name.
hp() caches each palette’s colour ramp, so repeated calls are much faster.
An unknown option now gives a clear error.
house now warns that it is deprecated. It will be removed in the next release; use option.
Drops the unused gridExtra dependency.

harrypotter 2.1.1

Now ‘option’ is the first parameter on scale_fill_hp() and scale_colour_hp(). As it is the most common specified parameter, this change makes its use more natural and easy.
New gryffindor2 palette available.
Now you can check all the names of available palettes by typing names(hp_palettes).

house argument is officially deprecated. New argument option should be used instead. Functionality is absolutely equal. This change adds consistency with other similar packages and opens the possibility to add more palette options, outside the Hogwarts Houses.
Fixed major bug regarding _d() functions. Now they work properly.
Removed useless duplicated function called hpMap.
New set of palettes relseased!
New function hp_palettes() that outputs all palettes’ name. Very handy if you don’t remember them.

Colour palettes from the actual movies removed. Now the only options available are the ones from Hogwarts’ houses. Nobody used them and were actually terrible.
movie argument works no longer. It is replaced by house.
New functions for discrete scales. Example:scale_fill_hp_d() as shortcut for scale_fill_hp(discrete = TRUE). Same with colour instead of fill.