VOL-4427: Clear stale keys from etcd

Change-Id: Icfbfc25f007d3841ff644c42963e10bbdf1fdb2f
diff --git a/VERSION b/VERSION
index 2be8aeb..024b4b9 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-7.0.5
+7.0.6