[SEBA-494] Better handling of version numbers

Change-Id: If3a7d9c6e34dc8a9a077144d5a3eb9e6b0630460
diff --git a/VERSION b/VERSION
index ccbccc3..c043eea 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.0
+2.2.1