0.12.0.0

  * rewrote API to use monoids

0.6.0.0

  * update to work with newer version of Rainbow

0.4.0.2

  * lower array dependendy to 0.4.0.0; this is the version that shipped
    with GHC 7.4.1

0.4.0.0

  * update for newer version of rainbow, where each Chunk has a list of Text
  rather than a single Text

  * test with GHC 7.8.2
