minor_changes:
  - influxdb_retention_policy - add ``state`` parameter with allowed values
    ``present`` and ``absent`` to support deletion of existing retention policies
    (https://github.com/ansible-collections/community.general/issues/2383).
  - influxdb_retention_policy - simplify duration logic parsing
    (https://github.com/ansible-collections/community.general/pull/2385).