Delivery Manager will now allow you to notify your carriers of shipments containing dangerous goods.
This means you will not longer need to create a direct integration with carriers to pass on dangerous goods information, it can instead be included on the label or manifest based on the carriers standards.
See the full list of Dangerous Goods API parameters in the Products Array, or learn how to mark shipments containing dangerous goods In the user interface.
You now can generate returns shipping labels along with your outbound label using Delivery Manager,
By shipping returns labels with your outbound shipments, there's no need for customers to request a return label. This helps reduce customer service contact for customers wanting to return their orders.
Learn more here: Generating returns labels.