== 0.1.5 2012-02-10
* major enhancements
  * Added :level option
  * Added :unit size option
== 0.1.4 2012-02-09
* minor enhancements
  * #11: Check whether mime types are already defined (suppress warnings) - ([@peternash][])
  * Version of rqrcode bumped up to 0.4.2
== 0.1.3 2011-07-11
* major enhancements
  * Added :size option and default size calculator
== 0.1.2 2011-06-08
* bug fix
  * 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
