Changes with nginx 1.7.6 30 Sep 2014 *) Change: the deprecated "limit_zone" directive is not supported anymore. *) Feature: the "limit_conn_zone" and "limit_req_zone" directives now can be used with combinations of multiple variables. *) Bugfix: request body might be transmitted incorrectly when retrying a FastCGI request to the next upstream server. *) Bugfix: in logging to syslog. -- Maxim Dounin http://nginx.org/en/donation.html