diff -r 1d109fb9c67c -r c992811edec2 doc/4.0.rst
--- a/doc/4.0.rst	Thu Jun 27 19:02:06 2013 +0200
+++ b/doc/4.0.rst	Thu Jun 27 19:09:23 2013 +0200
@@ -129,6 +129,9 @@
   standard instance attributes. ``set_cnx`` and ``_init_repo`` class methods
   become instance methods.
 
+* ``set_cnxset`` and ``free_cnxset`` are deprecated. cnxset are now
+  automatically managed.
+
 
 Deprecated Code Drops
 ----------------------