Flexport Upgrade & Migration Overview Guide for migrating between Flexport API versions. The main API uses header (currently ). The Logistics API has dated versions ( , ). Breaking changes are versioned -- old versions remain available during deprecation windows. Instructions Step 1: Identify Current API Usage Step 2: API v1 to v2 Migration | Change | v1 | v2 | |--------|----|----| | Header | | | | Response wrapper | | | | Pagination | | | | Error format | | | | Date format | Mixed | ISO 8601 consistently | Step 3: Logistics API Version Migration Step 4: Dual-Version Testing Migration Checkli…