---
features:
  - |
    Add support for setting the gateway information in a router,
    by introducing the new option ``--external-gateway`` in
    ``router set`` command and clearing the gateway information in a router
    by introducing ``--external-gateway`` option in ``router unset`` command.
    [ Blueprint `neutron-client-advanced-router <https://blueprints.launchpad.net/python-openstackclient/+spec/neutron-client-advanced-router>`_]