0.0.5

Add stairs support [GitHub#38][GitHub#17] [Patch by @nanobowers]
Add block canvas support [GitHub#39][GitHub#19] [Patch by @nanobowers]
Add stemplot support [GitHub#40][GitHub#30] [Patch by @nanobowers]
Add an example of animation [GitHub#33] [Patch by @mrkn and @kojix2]
Fix interpolation bug of lineplot [GitHub#37][GitHub#32] [Patch by @nanobowers] [Reported by @Nakilon]
Support color: option in render method [GitHub#45]
Add canvas_types method [GitHub#44][GitHub#42] [Reported by @kojix2]
Use appropriate message for invalid border types, and add border_types method [GitHub#43][GitHub#41] [Reported by @kojix2]

0.0.4

Fix error by requiring stringio [#22]
Use enumerable-statistics >= 2.0.1 to avoid a bug of histogram [#28]

0.0.3

Add histogram support
Add barplot! method
Add scatterplot support
Add densityplot support

0.0.2

Add boxplot support

0.0.1

Add barplot support
Add lineplot support