diff --git a/applications/welcome3/models/db.py b/applications/welcome3/models/db.py
index ab0c624e..2b32ba65 100644
--- a/applications/welcome3/models/db.py
+++ b/applications/welcome3/models/db.py
@@ -86,4 +86,4 @@ use_janrain(auth, filename='private/janrain.key')
 #########################################################################
 
 ## after defining tables, uncomment below to enable auditing
-# auth.enable_record_versioning(db)
+auth.enable_record_versioning(db)
diff --git a/gluon/packages/dal b/gluon/packages/dal
index 9bc00358..c6397d37 160000
--- a/gluon/packages/dal
+++ b/gluon/packages/dal
@@ -1 +1 @@
-Subproject commit 9bc003583a164c59d77f31c7c31e22ab81c259ee
+Subproject commit c6397d3719d82949ae5553dc3c857757965d31d8