0.04 2014-02-03

 - Update minimum perl version to 5.10, because of use of ++ quantifier

0.03 2014-01-22

 - Include documentation updates present in the released version of
   0.01, but never checked into the repository

0.02 2014-01-15

 - Prevent a quadratic-time check when the provided string did not
   contain a valid address

0.01 2012-11-17

 - Initial release
