diff --git a/ChangeLog b/ChangeLog
index d3287bb..d4ec057 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,18 +1,22 @@
 2006-12-23 Marcelo Jimenez <mroberto(at)users.sourceforge.net>
 
 	* Erik Johansson's patch for const-ified ixml
+	SF Patch tracker [ 1587272 ].
 
 2006-12-23 Marcelo Jimenez <mroberto(at)users.sourceforge.net>
 
 	* David Maass's patch for VStudio2005 compilation failure.
+	SF Patch tracker [ 1581161 ].
 
 2006-12-23 Marcelo Jimenez <mroberto(at)users.sourceforge.net>
 
 	* Erik Johansson's patch for invalid xml output.
+	SF Bug Tracker [ 1590466 ].
 
 2006-12-23 Marcelo Jimenez <mroberto(at)users.sourceforge.net>
 
 	* Erik Johansson's patch for typo in ixmlparser.c.
+	SF Bug tracker [ 1590469 ].
 
 2006-12-23 Marcelo Jimenez <mroberto(at)users.sourceforge.net>