[Semantic Versioning]: http://semver.org/
## Unreleased
+### Added
+- Support for multiple drinks in `drunk_sum` runnable.
+- Sum all the coffees by one command.
+
+## 0.2.1 - 2019-04-03
+### Fixed
+- Compute equal drinker when no top drinkers.
## 0.2.0 - 2019-03-29
### Added