2025-05-13 – version 4.4.0
* Add – Show boxes max weight for FedEx One Rate.
* Fix – Obtain more accurate rates when using FedEx Packages.
* Fix – SmartPost rates calculation.
* Fix – Allow to obtain SmartPost rates for packages below 1 lbs.
* Fix – Use 10kg and 25kg FedEx Box only for international shipments.
* Fix – Expired auth token preventing obtaining rates.
* Fix – Prevent caching response without the rates.
* Tweak – Rename FedEx SmartPost to FedEx Ground Economy.