You can now optionally provide passengers' passport information when you create an order with Iberia.
This will save your customers time when they're ready to check in, as they won't have to enter their passport details again.
You never need to hard-code this list of airlines into your integration - instead, just look at the
allowed_passenger_identity_document_types attribute on the offer you are booking. That way, as we add passport support for more airlines, it'll start working immediately in your integration.
It looks like Iberia may require passport information for certain routes. Once we understand this better, we'll update this changelog and make sure we set the
passenger_identity_documents_required attribute on relevant offers to