Release version 1.4.0

Change-Id: I52ea7130ebe9fdc2191a996dbd0580f11c48376b
diff --git a/setup.py b/setup.py
index 44e2a55..778b079 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@
 
 setup(
     name = 'voltha',
-    version = '2.0.0-dev',
+    version = '1.4.0',
     author = 'Open Networking Foundation, et al',
     author_email = 'info@opennetworking.org',
     description = ('Virtual Optical Line Terminal (OLT) Hardware Abstraction'),
diff --git a/voltha/VERSION b/voltha/VERSION
index c3f0d2b..88c5fb8 100644
--- a/voltha/VERSION
+++ b/voltha/VERSION
@@ -1 +1 @@
-1.4.0-dev
+1.4.0