Breaking Change

• Image.histogram/1 previously normalized the results which meant that the pixel counts for each bucket could not be resolved. The function no longer normalises the histogram so the raw pixel counts per bucket are retained.

Bug Fixes

• Image.histogram/1 is fixed to not normalize histogram entries. Therefore the histogram now returns correct pixel counts.

• Fix Image.Text.add_background_padding/2 when the padding is derived from a base image.

Enhancements

• Add Image.to_list/1 to return an image as a nested list.

• Added an example for Image.histogram/1 to illustrate what data is returned and how to interpret it.