Merge r1304985 from trunk:

Mention SSL certificate checks are now enabled by default, as opposed to disabled in 2.2.
Submitted by: Petter Berntsen (petterb@gmail.com)

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1304987 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/upgrading.xml b/docs/manual/upgrading.xml
index 05be3dd9ba5048dddb0ecfcea505196f5768ef95..63211528c335917c5965914465692b4050bd656e 100644 (file)
--- a/docs/manual/upgrading.xml
+++ b/docs/manual/upgrading.xml
@@ -301,7 +301,11 @@
       variables has changed. The old format can still be used with the new
       <code>LegacyDNStringFormat</code> argument to <directive
       module="mod_ssl">SSLOptions</directive>. The SSLv2 protocol is
-      no longer supported.</li>
+      no longer supported. <directive module="mod_ssl">SSLProxyCheckPeerCN
+         </directive> and <directive module="mod_ssl">SSLProxyCheckPeerExpire
+         </directive> now default to On, causing proxy requests to HTTPS hosts
+         with bad or outdated certificates to fail with a 502 status code (Bad 
+         gateway)</li>
 
       <li><program>htpasswd</program> now uses MD5 hash by default on
       all platforms.</li>