R+L Carriers API – Release Notes Release Title: Shipper Reference Field and More Release Date: June 2026 Release Overview This release includes enhancements and defect resolutions for the Bill of Lading and Pickup Request APIs to improve reliability and expand integration capabilities. Enhancements New ShipperReferenceNumber Field A new ShipperReferenceNumber field has been added to the … Continue reading API Update: Shipper Reference Field and More