diff --git a/docs/manual/mod/quickreference.html.de b/docs/manual/mod/quickreference.html.de
index 769f17300a..e692940627 100644
--- a/docs/manual/mod/quickreference.html.de
+++ b/docs/manual/mod/quickreference.html.de
@@ -498,7 +498,7 @@ proxied</td></tr>
 proxied resources</td></tr>
 <tr><td><a href="mod_proxy.html#proxymaxforwards">ProxyMaxForwards <var>number</var></a></td><td> 10 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Maximium number of proxies that a request can be forwarded
 through</td></tr>
-<tr class="odd"><td><a href="mod_proxy.html#proxypass">ProxyPass [<var>path</var>] !|<var>url</var></a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Maps remote servers into the local server URL-space</td></tr>
+<tr class="odd"><td><a href="mod_proxy.html#proxypass">ProxyPass [<var>path</var>] !|<var>url</var> [<var>key=value</var> <var>key=value</var> ...]]</a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Maps remote servers into the local server URL-space</td></tr>
 <tr><td><a href="mod_proxy.html#proxypassreverse">ProxyPassReverse [<var>path</var>] <var>url</var></a></td><td></td><td>svd</td><td>E</td></tr><tr><td class="descr" colspan="4">Adjusts the URL in HTTP response headers sent from a reverse
 proxied server</td></tr>
 <tr class="odd"><td><a href="mod_proxy.html#proxypassreversecookiedomain">ProxyPassReverseCookieDomain <var>internal-domain</var> <var>public-domain</var></a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Adjusts the Domain string in Set-Cookie headers from a reverse-
@@ -651,7 +651,7 @@ Client Auth</td></tr>
 <tr><td><a href="mod_ssl.html#sslciphersuite">SSLCipherSuite <em>cipher-spec</em></a></td><td> ALL:!ADH:RC4+RSA:+H +</td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Cipher Suite available for negotiation in SSL 
 handshake</td></tr>
 <tr class="odd"><td><a href="mod_ssl.html#sslcryptodevice">SSLCryptoDevice <em>engine</em></a></td><td> builtin </td><td>s</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Enable use of a cryptographic hardware accelerator</td></tr>
-<tr><td><a href="mod_ssl.html#sslengine">SSLEngine on|off</a></td><td> off </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">SSL Engine Operation Switch</td></tr>
+<tr><td><a href="mod_ssl.html#sslengine">SSLEngine on|off|optional</a></td><td> off </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">SSL Engine Operation Switch</td></tr>
 <tr class="odd"><td><a href="mod_ssl.html#sslhonorcipherorder">SSLHonorCiperOrder <em>flag</em></a></td><td></td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Option to prefer the server's cipher preference order</td></tr>
 <tr><td><a href="mod_ssl.html#sslmutex">SSLMutex <em>type</em></a></td><td> none </td><td>s</td><td>E</td></tr><tr><td class="descr" colspan="4">Semaphore for internal mutual exclusion of 
 operations</td></tr>
diff --git a/docs/manual/mod/quickreference.html.es b/docs/manual/mod/quickreference.html.es
index 60570c2b84..f6a9bcd380 100644
--- a/docs/manual/mod/quickreference.html.es
+++ b/docs/manual/mod/quickreference.html.es
@@ -488,7 +488,7 @@ proxied</td></tr>
 proxied resources</td></tr>
 <tr><td><a href="mod_proxy.html#proxymaxforwards">ProxyMaxForwards <var>number</var></a></td><td> 10 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Maximium number of proxies that a request can be forwarded
 through</td></tr>
-<tr class="odd"><td><a href="mod_proxy.html#proxypass">ProxyPass [<var>path</var>] !|<var>url</var></a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Maps remote servers into the local server URL-space</td></tr>
+<tr class="odd"><td><a href="mod_proxy.html#proxypass">ProxyPass [<var>path</var>] !|<var>url</var> [<var>key=value</var> <var>key=value</var> ...]]</a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Maps remote servers into the local server URL-space</td></tr>
 <tr><td><a href="mod_proxy.html#proxypassreverse">ProxyPassReverse [<var>path</var>] <var>url</var></a></td><td></td><td>svd</td><td>E</td></tr><tr><td class="descr" colspan="4">Adjusts the URL in HTTP response headers sent from a reverse
 proxied server</td></tr>
 <tr class="odd"><td><a href="mod_proxy.html#proxypassreversecookiedomain">ProxyPassReverseCookieDomain <var>internal-domain</var> <var>public-domain</var></a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Adjusts the Domain string in Set-Cookie headers from a reverse-
@@ -637,7 +637,7 @@ Client Auth</td></tr>
 <tr><td><a href="mod_ssl.html#sslciphersuite">SSLCipherSuite <em>cipher-spec</em></a></td><td> ALL:!ADH:RC4+RSA:+H +</td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Cipher Suite available for negotiation in SSL 
 handshake</td></tr>
 <tr class="odd"><td><a href="mod_ssl.html#sslcryptodevice">SSLCryptoDevice <em>engine</em></a></td><td> builtin </td><td>s</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Enable use of a cryptographic hardware accelerator</td></tr>
-<tr><td><a href="mod_ssl.html#sslengine">SSLEngine on|off</a></td><td> off </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">SSL Engine Operation Switch</td></tr>
+<tr><td><a href="mod_ssl.html#sslengine">SSLEngine on|off|optional</a></td><td> off </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">SSL Engine Operation Switch</td></tr>
 <tr class="odd"><td><a href="mod_ssl.html#sslhonorcipherorder">SSLHonorCiperOrder <em>flag</em></a></td><td></td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Option to prefer the server's cipher preference order</td></tr>
 <tr><td><a href="mod_ssl.html#sslmutex">SSLMutex <em>type</em></a></td><td> none </td><td>s</td><td>E</td></tr><tr><td class="descr" colspan="4">Semaphore for internal mutual exclusion of 
 operations</td></tr>
diff --git a/docs/manual/mod/quickreference.html.ja.euc-jp b/docs/manual/mod/quickreference.html.ja.euc-jp
index 9a33df11f4..1e4923d185 100644
--- a/docs/manual/mod/quickreference.html.ja.euc-jp
+++ b/docs/manual/mod/quickreference.html.ja.euc-jp
@@ -447,7 +447,7 @@ proxied</td></tr>
 proxied resources</td></tr>
 <tr><td><a href="mod_proxy.html#proxymaxforwards">ProxyMaxForwards <var>number</var></a></td><td> 10 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Maximium number of proxies that a request can be forwarded
 through</td></tr>
-<tr class="odd"><td><a href="mod_proxy.html#proxypass">ProxyPass [<var>path</var>] !|<var>url</var></a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Maps remote servers into the local server URL-space</td></tr>
+<tr class="odd"><td><a href="mod_proxy.html#proxypass">ProxyPass [<var>path</var>] !|<var>url</var> [<var>key=value</var> <var>key=value</var> ...]]</a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Maps remote servers into the local server URL-space</td></tr>
 <tr><td><a href="mod_proxy.html#proxypassreverse">ProxyPassReverse [<var>path</var>] <var>url</var></a></td><td></td><td>svd</td><td>E</td></tr><tr><td class="descr" colspan="4">Adjusts the URL in HTTP response headers sent from a reverse
 proxied server</td></tr>
 <tr class="odd"><td><a href="mod_proxy.html#proxypassreversecookiedomain">ProxyPassReverseCookieDomain <var>internal-domain</var> <var>public-domain</var></a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Adjusts the Domain string in Set-Cookie headers from a reverse-
@@ -579,7 +579,7 @@ Client Auth</td></tr>
 <tr><td><a href="mod_ssl.html#sslciphersuite">SSLCipherSuite <em>cipher-spec</em></a></td><td> ALL:!ADH:RC4+RSA:+H +</td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Cipher Suite available for negotiation in SSL 
 handshake</td></tr>
 <tr class="odd"><td><a href="mod_ssl.html#sslcryptodevice">SSLCryptoDevice <em>engine</em></a></td><td> builtin </td><td>s</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Enable use of a cryptographic hardware accelerator</td></tr>
-<tr><td><a href="mod_ssl.html#sslengine">SSLEngine on|off</a></td><td> off </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">SSL Engine Operation Switch</td></tr>
+<tr><td><a href="mod_ssl.html#sslengine">SSLEngine on|off|optional</a></td><td> off </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">SSL Engine Operation Switch</td></tr>
 <tr class="odd"><td><a href="mod_ssl.html#sslhonorcipherorder">SSLHonorCiperOrder <em>flag</em></a></td><td></td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Option to prefer the server's cipher preference order</td></tr>
 <tr><td><a href="mod_ssl.html#sslmutex">SSLMutex <em>type</em></a></td><td> none </td><td>s</td><td>E</td></tr><tr><td class="descr" colspan="4">Semaphore for internal mutual exclusion of 
 operations</td></tr>
diff --git a/docs/manual/mod/quickreference.html.ko.euc-kr b/docs/manual/mod/quickreference.html.ko.euc-kr
index fefd6dc0ed..5065eadb09 100644
--- a/docs/manual/mod/quickreference.html.ko.euc-kr
+++ b/docs/manual/mod/quickreference.html.ko.euc-kr
@@ -437,7 +437,7 @@ proxied</td></tr>
 proxied resources</td></tr>
 <tr><td><a href="mod_proxy.html#proxymaxforwards">ProxyMaxForwards <var>number</var></a></td><td> 10 </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">Maximium number of proxies that a request can be forwarded
 through</td></tr>
-<tr class="odd"><td><a href="mod_proxy.html#proxypass">ProxyPass [<var>path</var>] !|<var>url</var></a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Maps remote servers into the local server URL-space</td></tr>
+<tr class="odd"><td><a href="mod_proxy.html#proxypass">ProxyPass [<var>path</var>] !|<var>url</var> [<var>key=value</var> <var>key=value</var> ...]]</a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Maps remote servers into the local server URL-space</td></tr>
 <tr><td><a href="mod_proxy.html#proxypassreverse">ProxyPassReverse [<var>path</var>] <var>url</var></a></td><td></td><td>svd</td><td>E</td></tr><tr><td class="descr" colspan="4">Adjusts the URL in HTTP response headers sent from a reverse
 proxied server</td></tr>
 <tr class="odd"><td><a href="mod_proxy.html#proxypassreversecookiedomain">ProxyPassReverseCookieDomain <var>internal-domain</var> <var>public-domain</var></a></td><td></td><td>svd</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Adjusts the Domain string in Set-Cookie headers from a reverse-
@@ -582,7 +582,7 @@ Client Auth</td></tr>
 <tr><td><a href="mod_ssl.html#sslciphersuite">SSLCipherSuite <em>cipher-spec</em></a></td><td> ALL:!ADH:RC4+RSA:+H +</td><td>svdh</td><td>E</td></tr><tr><td class="descr" colspan="4">Cipher Suite available for negotiation in SSL 
 handshake</td></tr>
 <tr class="odd"><td><a href="mod_ssl.html#sslcryptodevice">SSLCryptoDevice <em>engine</em></a></td><td> builtin </td><td>s</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Enable use of a cryptographic hardware accelerator</td></tr>
-<tr><td><a href="mod_ssl.html#sslengine">SSLEngine on|off</a></td><td> off </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">SSL Engine Operation Switch</td></tr>
+<tr><td><a href="mod_ssl.html#sslengine">SSLEngine on|off|optional</a></td><td> off </td><td>sv</td><td>E</td></tr><tr><td class="descr" colspan="4">SSL Engine Operation Switch</td></tr>
 <tr class="odd"><td><a href="mod_ssl.html#sslhonorcipherorder">SSLHonorCiperOrder <em>flag</em></a></td><td></td><td>sv</td><td>E</td></tr><tr class="odd"><td class="descr" colspan="4">Option to prefer the server's cipher preference order</td></tr>
 <tr><td><a href="mod_ssl.html#sslmutex">SSLMutex <em>type</em></a></td><td> none </td><td>s</td><td>E</td></tr><tr><td class="descr" colspan="4">Semaphore for internal mutual exclusion of 
 operations</td></tr>
diff --git a/docs/manual/new_features_2_2.xml.ko b/docs/manual/new_features_2_2.xml.ko
index ef4f958481..6646ed67ff 100644
--- a/docs/manual/new_features_2_2.xml.ko
+++ b/docs/manual/new_features_2_2.xml.ko
@@ -1,7 +1,7 @@
 <?xml version='1.0' encoding='EUC-KR' ?>
 <!DOCTYPE manualpage SYSTEM "./style/manualpage.dtd">
 <?xml-stylesheet type="text/xsl" href="./style/manual.ko.xsl"?>
-<!-- English Revision: 105989 (outdated: 106803) -->
+<!-- English Revision: 105989 (outdated: 111589) -->
 
 <!--
  Copyright 2002-2004 The Apache Software Foundation