---
features:
  - |
    Introduced neutron_lib.plugins.directory to get references
    for loaded plugins in a neutron server process. For example:

    .. code-block:: python

       from neutron_lib import constants
       from neutron_lib.plugins import directory

       core_plugin = directory.get_plugin()
       l3_plugin = directory.get_plugin(constants.L3)

    For more examples, see: https://review.openstack.org/#/c/386845/