---
deprecations:
  - Deprecated router_id option in l3 agent
other:
  - |
    Removed deprecated (for at least one cycle) options from agents:

    * use_namespaces option from l3/dhcp/lbaas agent
    * allow_automatic_l3agent_failover from l3 agent
    * network_device_mtu from l3 agent
    * auth_password, auth_tenant, auth_user, auth_url, auth_insecure, auth_region from metadata agent
  - Remove all other references to network_device_mtu
