diff --git a/hash/doc/changes.qbk b/hash/doc/changes.qbk
index c47bd56..3aa3dee 100644
--- a/hash/doc/changes.qbk
+++ b/hash/doc/changes.qbk
@@ -129,5 +129,7 @@
   Avoid gcc's `-Wfloat-equal` warning.
 * [@http://svn.boost.org/trac/boost/ticket/6806 Ticket 6806]:
   Support `std::array` and `std::tuple` when available.
+* Add deprecation warning to the long deprecated
+  `boost/functional/detail/container_fwd.hpp`.
 
 [endsect]