1.14 
    - use douban_method to add method to package, which is how you can
    extend moose
    - update test suit

1.13
    - make URI better
    - fix test bug

1.12 
    - remove Data::Printer in test suit
    - use URI as the urls type

1.11 
    - fix a missing comma bug

1.10
    - add CHANGES
    - update POD
    - add support for max-results and start-index

1.09
    - update with new interface