diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index 1ac72726317..59c8686f51c 100644
--- a/Documentation/NuttX.html
+++ b/Documentation/NuttX.html
@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
-      <p>Last Updated: March 16, 2011</p>
+      <p>Last Updated: March 17, 2011</p>
     </td>
   </tr>
 </table>
@@ -2202,6 +2202,10 @@ nuttx-5.20 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
       LPC17xx.
     * arch/x86/include/i486/irq.h -- Fix irqrestore() macro... it was not
       correctly re-enabling interrupts.
+    * arch/x86/src - Fix numerous problems with i486/QEMU context
+      switching.  Basically, the logic was missing the cases to handle
+      the differing stack frames when a priority change occurs and when
+      no priority change occurs.
 
 apps-5.20 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;