2023-10-16 - version 4.0.0
* 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.