Nginx 1.0.11稳定版发布。2011-12-16 改进如下：
Changes with nginx 1.0.11 15 Dec 2011
- Change: now double quotes are encoded in an "echo" SSI-command output. Thanks to Zaur Abasmirzoev.
- Feature: the "image_filter_sharpen" directive.
- Bugfix: a segmentation fault might occur in a worker process if SNI was used; the bug had appeared in 1.0.9.
- Bugfix: SIGWINCH signal did not work after first binary upgrade; the bug had appeared in 1.0.9.
- Bugfix: the "If-Modified-Since", "If-Range", etc. client request header lines might be passed to backend while caching; or not passed without caching if caching was enabled in another part of the configuration.
- Bugfix: in the "scgi_param" directive, if complex parameters were used.
- Bugfix: "add_header" and "expires" directives did not work if a request was proxied and response status code was 206.
- Bugfix: in the "expires @time" directive.
- Bugfix: in the ngx_http_flv_module. Thanks to Piotr Sikora.
- Bugfix: in the ngx_http_mp4_module.
- Bugfix: nginx could not be built on FreeBSD 10.
- Bugfix: nginx could not be built on AIX.
Nginx（发音同 engine x）是一款轻量级的Web 服务器／反向代理服务器及电子邮件（IMAP/POP3）代理服务器，并在一个BSD-like 协议下发行。由俄罗斯的程序设计师Igor Sysoev所开发，最初供俄国大型的入口网站及搜寻引擎Rambler（俄文：Рамблер）使用。 其特点是占有内存少，并发能力强，事实上nginx的并发能力确实在同类型的网页伺服器中表现较好.目前中国大陆使用nginx网站用户有：新浪、网易、 腾讯,另外知名的微网志Plurk也使用nginx。