* Fix – Prevent UPS rates from disappearing at classic checkout when address validation suggests a correction, avoiding unintended fallback to Local Pickup.
* Fix – Keep UPS address validation notices in sync with the current address on block checkout page load and rate changes (previously only updated on address change).
* Fix – Suppress UPS address validation notices on both classic and block checkout when a non-UPS shipping method (e.g. Local Pickup) is selected.
* Fix – Block checkout submission (classic and block) when address validation is strict or hard-invalid (PO Box / no suggestion) and a UPS rate is selected.
* Tweak – Align address validation notice wording, severity, and button styling with WooCommerce Shipping for a consistent checkout experience when both extensions are active.
* Tweak – Move UPS address validation notice on block checkout above the shipping address field for better visual proximity to the source of the issue.

* Update – WordPress 6.9 compatible.
* Update – WooCommerce 10.7 compatible.
* Dev – Circumvent issues with cases where a WP_Query object contains an anonymous function raising an exception on serialization of a closure.

* Fix – Remove orphaned rate rows from the database when their corresponding rate-files-json directory no longer exists.
* Fix – International Tracked rates no longer silently drop at checkout when merchants configure custom international parcel boxes and package weight exceeds 2kg.

* Fix – Cashback store credit should be voided when an order is fully refunded via an external payment gateway
* Fix – Ensure that some scheduled tasks introduced by the plugin are running consistently in all environments

* Fix – Respect admin-defined service order when rates are returned from multiple request buckets (e.g. Ground + Express for FEDEX_PAK shipments).
* Fix – FedEx rates now appear on Blocks-based checkout pages that are not set as the default WooCommerce checkout page.
* Tweak – Suppress shipping method notices outside AJAX requests.