diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 1aefdb292d4..36711cba983 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -502,6 +502,20 @@ object-oriented programming, operator overloading and strong typing.</p>
 
 </div>
 
+<!--=========================================================================-->
+<h3>ThreadSanitizer</h3>
+
+<div>
+
+<p><a href="http://code.google.com/p/data-race-test/">ThreadSanitizer</a> is a
+   data race detector for (mostly) C and C++ code, available for Linux, Mac OS
+   and Windows. On different systems, we use binary instrumentation frameworks
+   (Valgrind, Pin and DynamoRio) as frontends that generate the program events
+   for the race detection algorithm. On Linux, there's an option of using
+   LLVM-based compile-time instrumentation.</p>
+
+</div>
+
 <!--=========================================================================-->
 <h3>The ZooLib C++ Cross-Platform Application Framework</h3>