---
summary: >
  Added a new parameter for Elasticsearch

features:
  - |
    Added the ``elasticsearch_version`` parameter to specify which version of
    Elasticsearch should be deployed. By default, Elasticsearch v2 is
    installed.

    To deploy Elasticsearch v5, specify the ``elasticsearch_version: 5``
    parameter in the
    ``classes/cluster/<cluster_name>/stacklight/server.yml`` file of
    the Reclass model of your MCP deployment.