* New – Introduced the ‘Composite Configuration Summary’ block.
* Tweak – Switched to the block-style single product notices when the cart/checkout Block is used.
* Tweak – Re-designed Product Data > Shipping notice about Unassembled Composites.
* Tweak – Declared compatibility with the cart/checkout Blocks.
* Fix – Important: Security improvements.

* Fix – Shipping debug info not showing when using WC cart and checkout blocks.

* Dev – Added Playwright end-to-end tests.
* Dev – Resolve PHP Coding Standards issues.
* Fix – Only load the registration script if the registration shortcode is present.
* Tweak – Correct e-mail plain template layouts.

* Add – High-Performance Order Storage (HPOS) compatibility.
* Add – `wc_ms_new_shipment_before_save` action to modify shipment object before it is saved.
* Fix – Default shipping address being overwritten when user using saved address.
* Fix – Pass order ID to `wc_ms_shop_table_row` hook everywhere.
* Fix – Persist shipment data in `WC_MS_Order_Shipment::create_from_package()`.
* Fix – Order data exporter on the “Export Personal Data” admin screen crashing.
* Fix – Ensure value is an array in `get_product_shipping_method()`.
* Update – Drop support for WC < 3.0.

* Feature – Added compatibility with ‘WooCommerce Additional Variation Images’.
* Tweak – Updated plugin author.
* Tweak – Tested compatibility up to WC 8.2.
* Tweak – Tested compatibility up to WP 6.4.
* Dev – Updated Instagram Graph API version to v15.0.
* Dev – Added hook to filter the additional images of a product.
* Dev – Dropped deprecated filter hook `wc_instagram_product_catalog_download_formats`.
* Dev – Dropped deprecated filter hook `woocommerce_instagram_google_product_categories`.
* Dev – Dropped deprecated plugin code up to version 4.2.
* Dev – Updated the minimum requirements to WC 3.7, WP 4.9, and PHP 5.6.