* Fix – Important: Security improvements.
* Fix – Fixed fatal errors triggered when activating/deactivating the plugin via WP cli.

* Feature – Declare compatibility with WooCommerce High-Performance Order Storage (HPOS).
* Tweak – Added links to the plugin settings, the documentation page, and to get support, in the plugin list.
* Tweak – Updated plugin author.
* Tweak – Updated plugin text domain.
* Tweak – Tested compatibility up to WC 7.7.
* Tweak – Tested compatibility up to WP 6.2.
* Dev – Implement the singleton pattern in the main plugin class.
* Dev – Updated the minimum requirements to WC 3.5, WP 4.7, and PHP 5.4.

* Fix – Conflict with WooCommerce Bookings in which customers are not able to book multiple dates of the same product through a single checkout.
* Fix – Tax not applied for scheduled payments when an order placed using block-based checkout.
* Dev – Bump WooCommerce “tested up to” version 7.6.
* Dev – Bump WordPress minimum supported version from 5.6 to 5.8.
* Dev – Bump WordPress “tested up to” version 6.2.

* Fix – “Manage return” is not working on HPOS order admin table.

* added: compatibility support for WooCommerce HPOS
* cleanup: remove backwards compatibility prior WooCommerce 3.0