2026-10-20 – version 4.2.4
* Fix – The checkout block now checks the delivery date and time frame on the server, as the classic checkout does
* Fix – Checkout block: the error summary no longer lists a delivery date error after the date is picked
* Fix – The delivery day fee is now charged for Sunday deliveries
* Fix – Tips limited to a shipping zone now show for that zone’s shipping methods
* Fix – A tip is no longer charged after switching to a shipping method that doesn’t offer tips
* Fix – Checkout block: tips now show when no delivery date is offered, as on the classic checkout
* Dev – The wc_od_get_disabled_dates filter now receives the request arguments, including the selected shipping method