Fix to convert service name to IP during Route update Request

Change-Id: Icd83a63454a01cf4a690e5cafde1fef304149d93
Signed-off-by: wahidw <abdulwahid.w@nokia.com>
diff --git a/RELNOTES b/RELNOTES
index 958037e..354ff2a 100644
--- a/RELNOTES
+++ b/RELNOTES
@@ -1,3 +1,6 @@
+### v0.5.6
+* Fix to convert service name to IP during Route update Request
+
 ### v0.5.5
 * Supporting xApp to xApp Routes handling