Revision history for Google Checkout

1.0     2007-02-07
        First version, released on an unsuspecting world.

1.0.1   2007-03-01
        Allow user to pass in merchant ID, key and Checkout URL when
        constructing a Google::Checkout::General::GCO object. With this
        change, it's no longer necessary to maintain an external configuration
        file.
1.0.3   2007-03-23
        * Support posting to "/merchantCheckout"
	* get_items() of Notification/NewOrder.pm dies if given a single item
	* Support Google Analytics (http://code.google.com/apis/checkout/developer/checkout_analytics_integration.html)

1.0.4   2007-04-27
	* Code now works with 5.6.x
	* New order notification is broken if shipping or buyer info is missing

1.0.5   2007-05-01
        * Code still doesn't work with 5.6.x. Fixed a few more of those

1.0.6   2007-06-04
        * Add support for parameterized URL tracking