--- a/xml/en/docs/stream/ngx_stream_core_module.xml	Thu Oct 31 15:35:51 2019 +0300
+++ b/xml/en/docs/stream/ngx_stream_core_module.xml	Thu Oct 31 15:36:34 2019 +0300
@@ -9,7 +9,7 @@
 <module name="Module ngx_stream_core_module"
         link="/en/docs/stream/ngx_stream_core_module.html"
         lang="en"
-        rev="30">
+        rev="31">
 
 <section id="summary">
 
@@ -540,6 +540,26 @@
 </para>
 </tag-desc>
 
+<tag-name id="var_proxy_protocol_server_addr"><var>$proxy_protocol_server_addr</var></tag-name>
+<tag-desc>
+server address from the PROXY protocol header (1.17.6)
+<para>
+The PROXY protocol must be previously enabled by setting the
+<literal>proxy_protocol</literal> parameter
+in the <link id="listen"/> directive.
+</para>
+</tag-desc>
+
+<tag-name id="var_proxy_protocol_server_port"><var>$proxy_protocol_server_port</var></tag-name>
+<tag-desc>
+server port from the PROXY protocol header (1.17.6)
+<para>
+The PROXY protocol must be previously enabled by setting the
+<literal>proxy_protocol</literal> parameter
+in the <link id="listen"/> directive.
+</para>
+</tag-desc>
+
 <tag-name id="var_remote_addr"><var>$remote_addr</var></tag-name>
 <tag-desc>
 client address