ShipWorks experienced a minor service incident related to UPS dimensional weight calculation changes for international shipments, where package dimensions began being rounded up to the nearest whole centimeter or inch starting January 11, 2026. The incident affected US and Canadian shipments and lasted approximately 55 days before being resolved on March 5, 2026.
This incident has been resolved.
Dimensional weight (International) – effective 11 January 2026: Package dimensions will be rounded up to the nearest whole centimeter or inch.
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