diff --git a/en_US.ISO8859-1/books/porters-handbook/book.sgml b/en_US.ISO8859-1/books/porters-handbook/book.sgml
index 903e955def..9c6257f95d 100644
--- a/en_US.ISO8859-1/books/porters-handbook/book.sgml
+++ b/en_US.ISO8859-1/books/porters-handbook/book.sgml
@@ -13048,8 +13048,16 @@ Reference: <http://www.freebsd.org/ports/portaudit/74a9541d-5d6c-11d8-80e3-00
 		    <entry>8.0-CURRENT after adding support for input lines
 		      of arbitrarily length in patch(1).</entry>
 		  </row>
-
-
+		  <row>
+		    <entry>800087</entry>
+		    <entry>May 11, 2009</entry>
+		    <entry>8.0-CURRENT after some VFS KPI changes.  The thread
+		      argument has been removed from the FSD parts of the VFS.
+		      <function>VFS_*</function> functions do not need the
+		      context any more because it always refers to
+		      <varname>curthread</varname>.  In some special cases,
+		      the old behavior is retained.</entry>
+		  </row>
 		</tbody>
 	      </tgroup>
 	    </table>