--- a/doc/changes/3.27.rst	Tue Jul 09 11:13:08 2019 +0200
+++ b/doc/changes/3.27.rst	Tue May 21 16:36:12 2019 +0200
@@ -40,6 +40,9 @@
   one can expect tests that seem to pass (but were actually silently failing)
   to fail now.
 
+* All "cubicweb-ctl" command only accept one instance argument from now one
+  (instead of 0 to n)
+
 Deprecated code drops
 ---------------------