[SEBA-718] Adding sync/policy_implemented to xProto docs

Change-Id: I4f5809a45204e4a4b7451f862b450367557238f3
diff --git a/VERSION b/VERSION
index 15a2799..76726bd 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.3.0
+3.3.1-dev