* Feature - New subscription state tracking subsystem for even better reliability* Fix - WooCommerce Stripe payment gateway extension compatibility issue* Fix - Last renewal order id is nulled when nulling pending renewal order id* Fix - Add to cart text for variable products containing non-subscription variations* Fix - Incorrect variable subscription price display under certain conditions* Fix - Problems with My Account page when My Account is set as homepage* Fix - System unable to determine time zone on some installations/servers* Fix - Error if downloadable product is removed from order* Fix - Property rate_percent is not copied to renewal order tax items* Fix - Automatic subscription resumption should not happen when paused by admin* Tweak - Subscription event scheduling decoupled from actions/events* Tweak - Improved subscription recovery after failed actions or scheduled events* Tweak - New scheduled action "Schedule revision"* Tweak - Setting "Account for days subscription was paused" now enabled by default* Tweak - Improved subscription overview display in frontend, added more information* Tweak - Handle manual payments made on paused subscriptions* Tweak - If payment fails, log entry now has status 'failed' instead of 'error'* Tweak - Option to cancel subscription if last payment is refunded* Tweak - Switched Stripe gateway to fully use Payment Intents API* Tweak - Changed WooCommerce Stripe gateway extension min version to 4.5* Tweak - Improved handling of zero-total orders in Stripe payment gateway* Tweak - Password fields are not used for PayPal API secret keys* Tweak - Other minor bug fixes and improvements* Dev - Multiple changes in RP_SUB_Scheduler, any customizations must be reviewed* Dev - Breaking changes in templates/subscription/subscription-overview.php* Dev - New filter subscriptio_can_reduce_renewal_order_stock* Dev - New filter subscriptio_subscription_overview_data* Dev - Removed filter subscriptio_subscription_status_overview_text