diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 146df7fbce0..acd7dc0752b 100644
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+++ b/docs/ReleaseNotes.html
@@ -376,6 +376,18 @@ object-oriented programming, operator overloading and strong typing.</p>
 
 </div>
 
+<!--=========================================================================-->
+<h3>include-what-you-use</h3>
+
+<div>
+
+<p><a href="http://code.google.com/p/include-what-you-use">include-what-you-use</a>
+   is a tool to ensure that a file directly <code>#include</code>s
+   all <code>.h</code> files that provide a symbol that the file uses. It also
+   removes superfluous <code>#include</code>s from source files.</p>
+
+</div>
+
 <!--=========================================================================-->
 <h3>LanguageKit and Pragmatic Smalltalk</h3>