* Fix - Register admin tab layout page properly to avoid deprecation messages in PHP 8+ * Misc - Add compatibility for WooCommerce High Performance Order Storage (HPOS)
* Misc - Require PHP 7.4 and WordPress 5.6
* Fix - Replace deprecated usages of `is_ajax()` in favor of `wp_doing_ajax()` * Misc - Require WooCommerce 3.9.4 or newer