--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/3.21.rst	Thu Jun 12 15:22:01 2014 +0200
@@ -0,0 +1,9 @@
+What's new in CubicWeb 3.21?
+============================
+
+
+Deprecated code drops
+---------------------
+
+* the user_callback api has been removed; people should use plain
+  ajax functions instead