DOCSP-6724 - 1.2.2 release notes.

Author: jdestefano-mongo

source/release-notes.txt

@@ -12,6 +12,27 @@ Release Notes for |k8s-op-full|
    :depth: 1
    :class: singlecol
 
+.. _ent-op-1.2.2:
+
+|k8s-op-full| 1.2.2
+-------------------
+
+*Released 2019-08-30*
+
+- **Security Fix:** Clusters configured by |k8s-op-short| versions
+  1.0 through 1.2.1 used an insufficiently strong keyfile for internal
+  cluster authentication between ``mongod`` processes. This only affects
+  clusters which are using X.509 for user authentication, but are not
+  using X.509 for internal cluster authentication. Users are advised to
+  upgrade to version 1.2.2, which will replace all managed keyfiles.
+
+- **Security Fix:** Clusters configured by |k8s-op-short| versions 1.0
+  through 1.2.1 used an insufficiently strong password to authenticate
+  the MongoDB Agent. This only affects clusters which have been manually
+  configured to enable ``SCRAM-SHA-1``, which is not a supported
+  configuration. Users are advised to upgrade to version 1.2.2, which
+  will reset these passwords.
+
 .. _ent-op-1.2.1:
 
 |k8s-op-full| 1.2.1