---
other:
  - |
    ``nova_libvirt_live_migration_flag`` is now phased out.
    Please create a nova configuration override with
    ``live_migration_tunnelled: True`` if you want to force the flag
    ``VIR_MIGRATE_TUNNELLED`` to libvirt. Nova "chooses a sensible
    default" otherwise.
  - |
    ``nova_compute_manager`` is now phased out.