Nginx-1.7.1 发布，此版本现已提供下载：http://nginx.org/download/nginx-1.7.1.tar.gz
更新内容如下：
Changes with nginx 1.7.1 27 May 2014
*) 新特性: the "$upstream_cookie_..." variables.
*) 新特性: the $ssl_client_fingerprint variable.
*) 新特性: the "error_log" and "access_log" directives now support
logging to syslog.
*) 新特性: the mail proxy now logs client port on connect.
*) Bug 修复: memory leak if the "ssl_stapling" directive was used.
Thanks to Filipe da Silva.
*) Bug 修复: the "alias" directive used inside a location given by a
regular expression worked incorrectly if the "if" or "limit_except"
directives were used.
*) Bug 修复: the "charset" directive did not set a charset to encoded
backend responses.
*) Bug 修复: a "proxy_pass" directive without URI part might use original
request after the $args variable was set.
Thanks to Yichun Zhang.
*) Bug 修复: in the "none" parameter in the "smtp_auth" directive; the bug
had appeared in 1.5.6.
Thanks to Svyatoslav Nikolsky.
*) Bug 修复: if sub_filter and SSI were used together, then responses
might be transferred incorrectly.
*) Bug 修复: nginx could not be built with the --with-file-aio option on
Linux/aarch64.
项目主页：http://nginx.org/en/CHANGES
来自:开源中国社区
