--- a/doc/3.20.rst	Fri Dec 05 12:08:13 2014 +0100
+++ b/doc/3.20.rst	Thu Dec 04 11:37:18 2014 +0100
@@ -15,6 +15,9 @@
   Both of these features are described in `CWEP-002`_, and the updated
   "Data model" chapter of the CubicWeb book.
 
+* cubicweb-ctl plugins can use the ``cubicweb.utils.admincnx`` function
+  to get a Connection object from an instance name.
+
 .. _CWEP-002: http://hg.logilab.org/review/cwep/file/tip/CWEP-002.rst