diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index fbbc747..0613e38 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -74,7 +74,8 @@
 <li>LLVM has been <a
 href="http://mail.cs.uiuc.edu/pipermail/llvmdev/2003-November/000554.html">moved
 into an 'llvm' C++ namespace</a>, for easier integration with third-party
-code.</a></li>
+code.</a> Note that due to a bug in GDB 5.x, to debug namespacified LLVM code,
+you will need to upgrade to GDB 6.</li>
 
 </ol><p>