AETHER-3220 update aether-roc-umbrella version

Change-Id: I3c75069df7e7ebaa9eb54902de5e66166ffb6f4d
diff --git a/release/2.0.rst b/release/2.0.rst
index a511b23..b9e602a 100644
--- a/release/2.0.rst
+++ b/release/2.0.rst
@@ -223,7 +223,7 @@
 
 * onos-operator: 0.5.1
 
-* aether-roc-umbrella: 2.0.40
+* aether-roc-umbrella: 2.0.42
 
 :doc:`SD-Core 1.1 <sdcore:release/1.1>`