v0.3.0:
    date: 2015-01-18
    changes:
      - PostCSS 4.0
      - Use a new PostCSS instance for each Grunt target (#12)
v0.2.0:
    date: 2014-11-14
    changes:
      - PostCSS 3.0
      - Maps now inline and containing sourcesContent by default
v0.1.0:
    date: 2014-09-25
    changes:
      - First release