diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 097013958..a2d3628b9 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -7,6 +7,11 @@
 	* cygwin64.din: Delete.
 	* gendef: Rework to take options rather than using positional
 	parameters.  Accept multiple files as input.
+	* Makefile.in: Rework to allow multiple .din files as input to gendef.
+	* configure.in: Change names of .din files to be expressively target
+	specific.
+	* aclocal.m4: Regenerate.
+	* configure: Ditto.
 
 2013-04-29  Christopher Faylor  <me.cygwin2013@cgf.cx>