CHANGES

Version 0.1::

    Initial release.


Version 0.2::

    Added check for FedEx Express tracking numbers, which can be 12 digits.

Version 0.4::

    Lots of behind the scenes changes, most are backwards-compatible
        Improved carrier interface loading, made automatic
        Cleaned up module layout a little
        Cleaned up error handling by the carriers
        Renamed services to carriers
    Changed Package.url to a property from a method
    Added DHL and CanadaPost support