Release version 1.6.3

Change-Id: I13f0daac276ab9bd31f918af2f7a8973ccd22eef
diff --git a/pom.xml b/pom.xml
index e09c750..c274e35 100755
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
     <groupId>org.opencord</groupId>
     <artifactId>dhcpl2relay</artifactId>
-    <version>1.6.3-SNAPSHOT</version>
+    <version>1.6.3</version>
     <packaging>pom</packaging>
 
     <description>DHCP L2 Relay Agent</description>