--- other: - | The artifact of creating a gateway chassis called "neutron-ovn-invalid-chassis" when a "Logical_Router_Port" cannot be assigned to any chassis is removed. Now no gateway chassis is created and the "Logical_Router_Port" field will be empty. upgrade: - | Any "Logical_Router_Port" with a gateway chassis named "neutron-ovn-invalid-chassis" will be updated and this chassis will be deleted. An unhosted (unbound) "Logical_Router_Port" will have no gateway assigned.