DOCSP-22392 kmip downgrade instructions (#1073)

* DOCSP-22392-KMIP-downgrade-instructions

* DOCSP-22392-KMIP-downgrade-instructions

* DOCSP-22392-KMIP-downgrade-instructions

Co-authored-by: jason-price-mongodb <[email protected]>

Author: jason-price-mongodb

source/release-notes/6.0-compatibility.txt

@@ -319,3 +319,12 @@ Time Series Collections
 .. include:: /includes/downgrade-for-timeseries-collections.rst
 
 See :ref:`Time Series Collections <manual-timeseries-collection>`.
+
+Key Management Interoperability Protocol (KMIP) Settings
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Starting in MongoDB 5.3, if you are using the
+:setting:`security.kmip.keyStatePollingSeconds` or
+:setting:`security.kmip.activateKeys` settings, you must remove them
+from the configuration files before downgrading to an earlier MongoDB
+version.