Releasing 2.5.0

Change-Id: Iae14a2b1de364ce2663ce39ceec8b67b8dea19f2
diff --git a/VERSION b/VERSION
index 69fa968..437459c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.5.0-dev
+2.5.0