We corrected the documentation for the Update card endpoint in the Saved Cards API to reflect the fields the request body actually accepts when updating a customer's card. The token field was removed, as the API does not accept it on this endpoint. The valid fields for the update are expiration_month, expiration_year, and cardholder (which includes name and identification).

We added a new GET Search orders endpoint to the Orders API for Checkout API. This endpoint allows you to search for orders in a massive way, using various filters and pagination information.

The new possible request error instore_order_locked_error was added to the [Cancel order by ID] (/developers/en/reference/in-person-payments/qr-code/orders/cancel-order/post) endpoint for QR Code. If returned, it indicates that an order cannot be canceled while the payment is in progress, as orders can only be canceled via the API when "status=created".

We have included the expiration_time request parameter in the documentation related to the Mercado Pago Point integration. Sending this parameter will set the expiration period for the order, and if it is not sent, the period will remain up to 15 minutes after its creation.