diff --git a/language/context/http.xml b/language/context/http.xml
index f2a1780eb4..8fde2d5106 100644
--- a/language/context/http.xml
+++ b/language/context/http.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 
 <refentry xml:id="context.http" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" role="noversion">
  <refnamediv>
@@ -193,6 +193,13 @@
      <tbody>
       <row>
        <entry>5.3.0</entry>
+       <entry>
+        The <parameter>protocol_version</parameter> supports chunked transfer
+        decoding when set to <literal>1.1</literal>.
+       </entry>
+      </row>
+      <row>
+       <entry>5.2.10</entry>
        <entry>
         Added <parameter>ignore_errors</parameter>.
        </entry>