0.0.4 / 2013-11-19
==================

  * default image for unknown user, fixes #6
  * added expires header, fixes #4

0.0.3 / 2013-11-17
==================

  * you can pass desired format as /username/png or /username/json fixes #8
  * added unit tests
  * added travis file
  * added test as pre-commit
  * added simple sanity test

0.0.2 / 2013-11-17
==================

  * using grunt and grunt-readme, fixes #9, #10, #11
  * fixed concurrent problem

0.0.1 / 2013-11-13
==================

  * images older than day will be regenerated
  * returning badge and keeping it in memory
  * working badge return or text, depending on request