Added support for AuthenticationMode in Customer import and support for Custom Fields and State in Order import fields.

You can now import Customers with an AuthenticationMode to determine if they should use a password or external authentication. The addition of AuthenticationMode also means that passwords are no longer mandatory when importing Customers.

Order Import can also now include Custom Fields on their shippingAddress, and Parcels fields.

State is also now available for import in Order Import.

These additions provide more options and greater flexibility when importing Customers and Orders.

Changes:

• [API] Added authenticationMode to CustomerImport on the Import Customers endpoint.
• [API] Added Custom Fields to shippingAddress in OrderImport on the Import Orders endpoint.
• [API] Added Custom Fields to Parcel in OrderImport on the Import Orders endpoint.
• [API] Added state to OrderImport on the Import Orders endpoint.