Remove NotNull on revision for YangResourceEntity

Issue-ID: CPS-1265
Signed-off-by: lukegleeson <luke.gleeson@est.tech>
Change-Id: Icfe4d9881a3aa7d92d5bd17eaaed91bdbce0a203
diff --git a/docs/release-notes.rst b/docs/release-notes.rst
index 43ee654..1a3bcbc 100755
--- a/docs/release-notes.rst
+++ b/docs/release-notes.rst
@@ -38,6 +38,7 @@
 
 Bug Fixes
 ---------
+   - `CPS-1265 <https://jira.onap.org/browse/CPS-1265>`_  Revision field should not be required (NotNull) on cps-ri YangResourceEntity
    - `CPS-1294 <https://jira.onap.org/browse/CPS-1294>`_  Kafka communication fault caused cmHandle registration error
 
 Version: 3.1.3