Release first interface version, 0.9.0 until validated by opensource implementation

Change-Id: Ib8793a8ef796130bd2c05abbd183bec85d56cfa1
diff --git a/VERSION b/VERSION
index 772a55e..ac39a10 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.0.1-dev
\ No newline at end of file
+0.9.0