### Version 0.2.1 (2014-02-25) ###
- Fix edge case when (accidentally) supplying only one argument, and that
argument happens to be a falsy value such as `undefined` or `null`.
### Version 0.2.0 (2014-02-24) ###
- Disallow passing 0 arguments. It’s weird and inconsistent between browsers.
(Backwards incompatible change.)
### Version 0.1.0 (2014-02-23) ###
- Initial release.