Docs: release notes for server_pconn_for_nonretriable

diff --git a/doc/release-notes/release-4.sgml b/doc/release-notes/release-4.sgml
index 0d4db9ee6827d0d7862b81052d3ddc6971669733..92c7260fbc6fed336970e646f72624b310f33b81 100644 (file)
--- a/doc/release-notes/release-4.sgml
+++ b/doc/release-notes/release-4.sgml
@@ -185,6 +185,17 @@ This section gives a thorough account of those changes in three categories:
 <sect1>New tags<label id="newtags">
 <p>
 <descrip>
+       <tag>collapsed_forwarding_shared_entries_limit</tag>
+       <p>New directive to limit the size of a table used for sharing information
+          about collapsible entries among SMP workers.
+
+       <tag>server_pconn_for_nonretriable</tag>
+       <p>New directive to provide fine-grained control over persistent connection
+          reuse when forwarding HTTP requests that Squid cannot retry. It is useful
+          in environments where opening new connections is very expensive
+          and race conditions associated with persistent connections are very rare
+          and/or only cause minor problems.
+
        <tag>tls_outgoing_options</tag>
        <p>New directive to define TLS security context options for outgoing
           connections. For example to HTTPS servers.
@@ -218,10 +229,6 @@ This section gives a thorough account of those changes in three categories:
        <p>Manual squid.conf update may be required on upgrade.
        <p>Replaced <em>sslcafile=</em> with <em>tls-cafile=</em> which takes multiple entries.
 
-       <tag>collapsed_forwarding_shared_entries_limit</tag>
-       <p>New directive to limit the size of a table used for sharing information
-          about collapsible entries among SMP workers.
-
        <tag>external_acl_type</tag>
        <p>New parameter <em>queue-size=</em> to set the maximum number
           of queued requests.