diff --git a/reference/exec/functions/proc-open.xml b/reference/exec/functions/proc-open.xml
index aa3aa42f63..acb1af1359 100644
--- a/reference/exec/functions/proc-open.xml
+++ b/reference/exec/functions/proc-open.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.15 $ -->
+<!-- $Revision: 1.16 $ -->
 <!-- splitted from ./en/functions/exec.xml, last change in rev 1.28 -->
   <refentry id='function.proc-open'>
    <refnamediv>
@@ -118,6 +118,14 @@
          <literal>bypass_shell</literal> (windows only): bypass
          <literal>cmd.exe</literal> shell when set to &true;
         </member>
+        <member>
+         <literal>context</literal>: stream context used when opening files
+         (created with <function>stream_context_create</function>)
+        </member>
+        <member>
+         <literal>binary_pipes</literal>: open pipes in binary mode, instead
+         of using the usual <literal>stream_encoding</literal>
+        </member>
        </simplelist>
       </para>
      </listitem>
@@ -148,14 +156,22 @@
      </thead>
      <tbody>
       <row>
-       <entry>5.2.1.</entry>
+       <entry>6.0.0</entry>
+       <entry>
+        Added the <literal>context</literal> and
+        <literal>binary_pipes</literal> options to the
+        <parameter>other_options</parameter> parameter.
+       </entry>
+      </row>
+      <row>
+       <entry>5.2.1</entry>
        <entry>
         Added the <literal>bypass_shell</literal> option to the
         <parameter>other_options</parameter> parameter.
        </entry>
       </row>
       <row>
-       <entry>5.0.0.</entry>
+       <entry>5.0.0</entry>
        <entry>
         Added the <parameter>cwd</parameter>, <parameter>env</parameter> and
         <parameter>other_options</parameter> parameters.