*) Feature: the "backlog" parameter of the "listen" directives of the
       mail proxy and stream modules.

    *) Feature: the "allow" and "deny" directives in the stream module.

    *) Feature: the "proxy_bind" directive in the stream module.

    *) Feature: the "proxy_protocol" directive in the stream module.

    *) Feature: the -T switch.

    *) Feature: the REQUEST_SCHEME parameter added to the fastcgi.conf,
       fastcgi_params, scgi_params, and uwsgi_params standard configuration
       files.

    *) Bugfix: the "reuseport" parameter of the "listen" directive of the
       stream module did not work.

    *) Bugfix: OCSP stapling might return an expired OCSP response in some
       cases.

    *) Change: now SSLv3 protocol is disabled by default.

    *) Change: some long deprecated directives are not supported anymore.

    *) Feature: the "reuseport" parameter of the "listen" directive.
       Thanks to Sepherosa Ziehau and Yingqi Lu.

    *) Feature: the $upstream_connect_time variable.

    *) Bugfix: in the "hash" directive on big-endian platforms.

    *) Bugfix: nginx might fail to start on some old Linux variants; the bug
       had appeared in 1.7.11.

    *) Bugfix: in IP address parsing.
       Thanks to Sergey Polovko.