--- a/xml/en/docs/http/ngx_http_upstream_module.xml	Tue Apr 13 15:45:02 2021 +0300
+++ b/xml/en/docs/http/ngx_http_upstream_module.xml	Tue Apr 13 15:05:16 2021 +0100
@@ -10,7 +10,7 @@
 <module name="Module ngx_http_upstream_module"
         link="/en/docs/http/ngx_http_upstream_module.html"
         lang="en"
-        rev="85">
+        rev="86">
 
 <section id="summary">
 
@@ -659,6 +659,22 @@
 </directive>
 
 
+<directive name="keepalive_time">
+<syntax><value>time</value></syntax>
+<default>1h</default>
+<context>upstream</context>
+<appeared-in>1.19.10</appeared-in>
+
+<para>
+Limits the maximum time during which
+requests can be processed through one keepalive connection.
+After this time is reached, the connection is closed
+following the subsequent request processing.
+</para>
+
+</directive>
+
+
 <directive name="keepalive_timeout">
 <syntax><value>timeout</value></syntax>
 <default>60s</default>