From bbb631cb9829d2547c1177348af891a7dac1191a Mon Sep 17 00:00:00 2001
From: Tom Henderson <tomh@tomh.org>
Date: Sun, 5 May 2013 22:41:07 -0700
Subject: [PATCH] update CHANGES.html

---
 CHANGES.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGES.html b/CHANGES.html
index b3cdfb6f2..37afa13cb 100644
--- a/CHANGES.html
+++ b/CHANGES.html
@@ -170,7 +170,9 @@ us a note on ns-developers mailing list.</p>
 </ul>
 <h2>Changes to build system:</h2>
 <ul>
-<li></li>
+<li>Waf shipped with ns-3 has been upgraded to version 1.7.10 and custom
+  pkg-config generator has been replaced by Waf's builtin tool.
+</li>
 </ul>
 
 <h2>Changed behavior:</h2>