--- a/repoapi.py	Wed Jun 11 14:46:48 2014 +0200
+++ b/repoapi.py	Fri May 02 14:26:14 2014 +0200
@@ -247,6 +247,10 @@
     get_shared_data = _srv_cnx_func('get_shared_data')
     set_shared_data = _srv_cnx_func('set_shared_data')
 
+    @property
+    def transaction_data(self):
+        return self._cnx.transaction_data
+
     # meta-data accessors ######################################################
 
     @_open_only