- Refactor render code into callable function - ([@mattconnolly][])
- Added support for JPEG and GIF rendering - ([@shawnpyle][])
- Added :level option
- Added :unit size option
- [#11][]: Check whether mime types are already defined (suppress warnings) - ([@peternash][])
- Version of rqrcode bumped up to 0.4.2
- Added :size option and default size calculator
- gem no longer needs to have a require statement
- Basic color setting options implemented, however they render poorly or not at all in PNG format