Match DHCP flow on sTag for FTTB service

Change-Id: I20fb862f9e6867b418640a9e119b53f8a7dc3140
diff --git a/VERSION b/VERSION
index 0eed1a2..ef8e66f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.12.0
+1.12.1-dev