* Fix - Compatibility issue with WordPress 6.8 and WooCommerce 9.8, which may cause the Manual Runner page not to display properly.
* Fix - Custom note author may overwrite to unrelated notes.
* Fix - Add translator comments to assist in translations.
* Fix - Cache coupon count and use a direct SQL query to count the totals.
* Tweak - Add flush_group to the cache helper class.
* Tweak - Highlight the OR condition for rule groups.
* Tweak - PHPCS fixes for variable classes.