DOCSP-5805 - v0.12 release notes. (#47)

* DOCSP-5805 - v0.12 release notes.

* DOCSP-5805 - Review edits.

Author: jdestefano-mongo

config/build_conf.yaml

@@ -29,7 +29,7 @@ system:
     - 'sphinx_local.yaml'
     - htaccess: ['htaccess.yaml']
 version:
-  release: '0.11'
+  release: '0.12'
   branch: 'master'
 assets:
   - branch: master

source/release-notes.txt

@@ -12,13 +12,33 @@ Release Notes for |k8s-op-full|
    :depth: 1
    :class: singlecol
 
+.. _ent-op-0.12:
+
+|k8s-op-full| 0.12
+------------------
+
+*Released 2019-06-07*
+
+- Rolling upgrades of MongoDB resources ensure that :method:`rs.stepDown() <rs.stepDown>`
+  is called for the primary member. Requires MongoDB patch version 4.0.8 and
+  later or MongoDB patch version 4.1.10 and later.
+- During a MongoDB major version upgrade, the
+  ``featureCompatibilityVersion`` field can be set.
+- Fixed a bug where replica sets with more than seven members could
+  not be created.
+- X.509 Authentication can be enabled at the
+  :ref:`Project level <create-k8s-project>`. Requires |cloud-short|, |onprem|
+  patch version 4.0.11 and later, or |onprem| patch version 4.1.7 and later.
+- Internal cluster authentication based on X.509 can be enabled at the
+  :doc:`deployment </deploy>` level.
+- MongoDB users with X.509 authentication can be created, using the
+  new ``MongoDBUser`` custom resource.
+
 .. _ent-op-0.11:
 
 |k8s-op-full| 0.11
 ------------------
 
-.. _ent-op-0.10:
-
 *Released 2019-04-29*
 
 - ``NodePort`` service creation can be disabled.
@@ -37,6 +57,8 @@ Release Notes for |k8s-op-full|
   information about the MongoDB object: type, state, and MongoDB server
   version.
 
+.. _ent-op-0.10:
+
 |k8s-op-full| 0.10
 ------------------