v2.0: Bugfix to ensure custom shipping code deploys properly.
v2.0: Fix for Comgate, updating to the latest endpoint URL.
v2.0: Improvement to PayPal Express Checkout requests to better handle PayPal service interruptions.
v2.0: Admin improvement to allow filtering transactions by shipping first/last name.
v2.0: Removing “beta” language on webhook functionality.
v2.0: Ability to set custom shipping code via the API.
v2.0: Ability to create an OAuth client via the API (comparable to the functionality in the admin).