---
features:
  - Add ``--tag`` option to ``server create`` command to add tags when creating
    a server.
    Only available starting with ``--os-compute-api-version 2.52``.
  - Add ``--tag`` option to ``server set`` command to add a tag to an
    existing server.
    Only available starting with ``--os-compute-api-version 2.26``.
  - Add ``--tag`` options to ``server unset`` command to remove a tag from an
    existing server.
    Only available starting with ``--os-compute-api-version 2.26``.
  - Add ``--tags`` and ``--not-tags`` options to ``server list`` command to
    list instances with and without the specified tag(s), respectively.
    Only available starting with ``--os-compute-api-version 2.26``.