Routing manager needs to support for xApps that terminate other protocols than E2

Change-Id: I97e3eebecca617ab94ed928abcdb1e986c4d361d
Signed-off-by: wahidw <abdulwahid.w@nokia.com>
diff --git a/RELNOTES b/RELNOTES
index d2a370b..019508c 100644
--- a/RELNOTES
+++ b/RELNOTES
@@ -1,3 +1,6 @@
+### v0.6.3
+* [RIC-369] Routing manager needs to support for xApps that terminate other protocols than E2 
+
 ### v0.6.2
 * Distribution of routes is synchronous.