* Add – New filters woocommerce_shipping_royalmail_skip_item_box_packing and woocommerce_shipping_royalmail_packages to let developers customise box packing and packages.

* Fix – "Apply suggested address" button on block checkout now works when the checkout is rendered via a theme template (FSE), instead of failing silently.
* Tweak – Update Jetpack Autoloader to v5.

* Add – Optional shipping insurance and signature confirmation, offered to customers as selectable rates at checkout and priced by USPS.
* Add – New filters woocommerce_shipping_usps_skip_item_box_packing and woocommerce_shipping_usps_package_requests to let developers customise box packing and package requests.
* Fix – Service commitment delivery time shown in USPS rate labels is now scoped to the selected rate, fixing inconsistent visibility when a per-rate woocommerce_shipping_usps_should_show_service_commitment filter is used.
* Fix – Round lbs-to-oz weight conversion in letter-rates requests to prevent USPS error 030004 on integer-oz boundary weights.

* Tweak – Replaced the quick view popup with a faster, theme-agnostic modal that has a clear close button
* Dev – Removed the bundled prettyPhoto library, resolving a known security advisory
* Dev – Raised the minimum requirements to WordPress 6.3 and WooCommerce 8.2
* Misc – Rebuilt the plugin on the Fenix framework
* Misc – Ensured compatibility with the latest versions of WordPress and WooCommerce

* Tweak – Replaced the daily cleanup wp-cron event with a WooCommerce Action Scheduler task
* Dev – Bundled Dompdf and its dependencies are now scoped to prevent conflicts with other plugins
* Misc – Require PHP 8.1 or higher, WordPress 6.2 or higher, and WooCommerce 8.2 or higher
* Misc – Framework the plugin with the Kestrel Fenix framework