April 3, 2026 - April 17, 2026

Improved reference number handling across multiple carriers — the API now automatically detects and strips carrier prefixes from bill-of-lading numbers for Evergreen, Hapag-Lloyd, PIL, Yang Ming, MSC, and ACL, improving lookup success rates
MSC tracking now falls back to container-level search when a bill-of-lading lookup returns containers without events
ZIM bill-of-lading numbers are now automatically formatted with the required carrier prefix
Reference updates now include top-level shipment data (e.g., vessel, voyage) even when no new milestones are present

ONE Line "Gate in to Outbound Terminal" event now correctly maps to a standard "Gate in" milestone
Maersk milestones at transshipment ports no longer misclassified when the vessel berths at a port scheduled for future transshipment
Maersk AIS vessel departure milestone is now suppressed until the carrier confirms the departure
List References endpoint now properly sorts results
PIL now included in automatic carrier identification attempts