* Fix - Stop requiring postal codes for countries that do not require them.
* Fix - Missing Non-flat international shipping rates.
* Fix - Flat Rate Box rates not displaying.
* Fix - Allow negative values in adjustment percentage fields for USPS shipping settings.
* Fix - Filtered out USPS facility drop off rates in the REST API.
* Tweak - Deprecating `woocommmerce_shipping_usps_tubes_remove_non_standard_fees` filter and replace it with `woocommerce_shipping_usps_tubes_remove_non_standard_fees`.
* Tweak - Deprecating `woocommmerce_shipping_usps_custom_service_rate_name` filter and replace it with `woocommerce_shipping_usps_custom_service_rate_name`.
* Fix - More reliable product dimension/weight handling, including sane defaults when data is missing.
* Fix - REST flat‑rate prices corrected to avoid doubled totals and align with legacy pricing.
* Fix - REST API expired token.
* Tweak - WooCommerce 10.3 compatibility.
* Fix - Improve settings validation and admin UX for services and custom box dimensions; minor JS/CSS fixes.
* Fix - Compatibility issues with Product decimal quantities.
* Update QIT Tests Job Based on WC Team Recommendation.
* WOOUSPS-14 - WooCommerce 10.0 Compatibility.