Update release notes to include cherry header

Issue-ID: RIC-730

Signed-off-by: E. Scott Daniels <daniels@research.att.com>
Change-Id: I17f929920949eb1723da7fffec870ed18ba3d0fd
diff --git a/docs/rel-notes.rst b/docs/rel-notes.rst
index ce3a1e7..508708f 100644
--- a/docs/rel-notes.rst
+++ b/docs/rel-notes.rst
@@ -22,6 +22,11 @@
 version 4.0.0, the RMR versions should no longer skip.
 
 
+Cherry Release
+==============
+
+
+
 2020 December 4; Version 4.4.6
 ------------------------------