Release version 4.3.0

Change-Id: Ia25082bf8dbdb5792eabc8464fc320044431ec0e
diff --git a/api/pom.xml b/api/pom.xml
index af21e48..b5aecee 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>olt</artifactId>
         <groupId>org.opencord</groupId>
-        <version>4.3.0-SNAPSHOT</version>
+        <version>4.3.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>