API Release Notes

Latest

Version 2026.07.17

Saves the Express Logistics primary reference number as the shipment tracking number.
Filters duplicate package special services on Rohlig Suus when a product category already enables the service.
Adds new FLI service types for Estes.
Prevents UPS REST shipment creation from crashing during QR code generation when the carrier returns a 503 response.
Refreshes checkpoint delivery timestamps with accurate timezone conversion for supported carriers.
Adds additional hazmat fields to Worldwide Express shipments.
Adds estimated delivery date to FedEx v2 tracking responses so shipment ETAs update after each tracking event.
Returns a clear error when an unsupported file type is uploaded to FedEx v2 documents.
Caches the FedEx v2 access token to reduce authentication rate-limit errors.
Improves Echo Logistics shipment creation with reliable label generation, correct location type and name mapping, and stable shipment cancellation.
Adds DPD Portugal shipping support, including domestic, international, and returns services.
Introduces proactive tracking with unified checkpoint handling and scheduled polling for more consistent shipment status updates.
Adds Signature Proof of Delivery retrieval to FedEx v2 tracking.

Latest

Improves the Electronic Export Information (EEI) form.
Supports Outbound Tracking Number and Outbound Ship Date on FedEx v2 Returns Clearance special service.
Adds timestamp fields to Shipment Checkpoint and Package Checkpoint records and stores tracking times in UTC.
Adds a Signature and Letter Head field to the Certificate of Origin form for FedEx v1 and v2.

Latest

Uses the latest shopper-edited shipping address in return ship requests instead of the original order address.

Latest

Improves the Lightning B2B uninstall script to fully clean up RegisteredExternalService entries.
Refines the Lightning B2B package version display on the LB2B Settings page.