VOL-3616: Changes to the protos for updated GetExtValue

Change-Id: I59b05bbb62dbf62410b1d5e252b2a49abd002623
diff --git a/VERSION b/VERSION
index c4e41f9..3704213 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.0.3
+4.0.3-dev