+Changes with nginx 0.7.33 02 Feb 2009
+
+ *) Bugfix: a double response might be returned if the epoll or rtsig
+ methods are used and a redirect was returned to a request with
+ body.
+ Thanks to Eden Li.
+
+ *) Bugfix: the $sent_http_location variable was empty for some
+ redirects types.
+
+ *) Bugfix: a segmentation fault might occur in worker process if
+ "resolver" directive was used in SMTP proxy.
+
+
Changes with nginx 0.7.32 26 Jan 2009
*) Feature: now a directory existence testing can be set explicitly in