---
features:
  - |
    Port

    * Update port

      * name, description, admin_state_up, extra_dhcp_opts, device_owner,
        device_id, mac_address, security group attribute updates supported

issues:
  - |
    Update port may not lead to the expected result if an instance is being
    booted at the same time. You can redo the update operation later to make
    it execute correctly.