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API Release Notes

All release notes

Latest

Version 2026.09.16

Released 16 September 2026
  • Adds support for the R+L Carriers v2 integration.
  • Adds QR code return support for Bring shipments.
  • Adds language support for DPD shipments.
  • Adds the suite number to FedEx drop-off and pickup location responses.
  • Adds the missing duties paid field to DHL Parcel UK shipments.
  • Adds the option to retry the same service several times in a shipping rule before cascading to the next one.
  • Caches the USPS payment token instead of requesting a new one for every call.
  • Updates USPS tracking to version 3.2 of the carrier tracking API.
  • Refreshes Salesforce credentials automatically when a webhook hits an authentication failure.
  • Returns a clearer error when USPS shipment creation fails.
  • Corrects missing package special services on Fast-Est shipments.
  • Corrects the customs value reported on DHL eCommerce shipments.
  • Corrects state code handling on FedEx v2 shipments.
  • Corrects the handling of refund responses from USPS Endicia.
  • Restores support for already-packed items in the boxing algorithm.
  • Prevents USPS drop-off and pickup lookups from failing for UK addresses.
  • Prevents webhook processing from failing when the webhook is not active.

Multi-Carrier Release Notes

All release notes

Latest

Version 1.146

Released 18 September 2026
  • Adds the original estimated delivery date and time to shipments.
  • Populates the package quantity after tracking ZK API shipments.
  • Validates the package license on REST tracking requests.

B2C Commerce Cloud Release notes

All release notes

Latest

Version 26.5.0

Released 21 May 2026
  • Uses the latest shopper-edited shipping address in return ship requests instead of the original order address.

LB2B Release Notes

All release notes

Latest

Version 0.100

Released 18 June 2026
  • Improves the Lightning B2B uninstall script to fully clean up RegisteredExternalService entries.
  • Refines the Lightning B2B package version display on the LB2B Settings page.