Unification of MIB upload package generation for unknown MEs and attributes

Change-Id: I540acd946f62362af3968c0099de557dc41ff665
diff --git a/VERSION b/VERSION
index f61e315..42e8e16 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.12.8
+1.12.9-dev