# Change Log

## v0.2.2 / 2017-02-08
### Fixed
- `root` is undefined in some special environment.

## v0.2.1 / 2015-04-03
### Added
- support AMD.

## v0.2.0 / 2015-02-28
### Added
- test cases.

### Removed
- ascii parameter.

### Improved
- performance.

## v0.1.2 / 2015-01-07
### Added
-  bower package.
- travis.
- coveralls.

### Fixed
- JSHint warnings.

## v0.1.1 / 2014-07-27
### Fixed
- accents bug

## v0.1.0 / 2014-01-05
### Added
- initial release.