Shipments Now Link to Purchase Orders at the Line Item Level

Shipments and purchase orders are now connected at the line item level rather than at the shipment level as a whole. This change unlocks more flexibility in how shipments are managed: line items from different purchase orders can now be added to the same shipment, and each purchase order now shows a clear breakdown of shipment progress per line item.

This is a meaningful structural improvement for teams managing complex supply chains — particularly those splitting orders across multiple shipments or sourcing from several suppliers in one delivery.