Nginx 发布1.3.0开发版

Nginx 今天发布了 1.3.0 首个开发版，下载地址：
nginx-1.3.0 , nginx/Windows-1.3.0
根据 Nginx 的路线图 1.3 版本将会支持 SPDY ，不过该版本似乎还没有提供。
改进记录包括：
*) Feature: the "debug_connection" directive now supports IPv6 addresses and the "unix:" parameter.
*) Feature: the "set_real_ip_from" directive and the "proxy" parameter of the "geo" directive now support IPv6 addresses.
*) Feature: the "real_ip_recursive", "geoip_proxy", and "geoip_proxy_recursive" directives.
*) Feature: the "proxy_recursive" parameter of the "geo" directive.
*) Bugfix: a segmentation fault might occur in a worker process if the "resolver" directive was used.
*) Bugfix: a segmentation fault might occur in a worker process if the "fastcgi_pass", "scgi_pass", or "uwsgi_pass" directives were used and backend returned incorrect response.
*) Bugfix: a segmentation fault might occur in a worker process if the "rewrite" directive was used and new request arguments in a replacement used variables.
*) Bugfix: nginx might hog CPU if the open file resource limit was reached.
*) Bugfix: nginx might loop infinitely over backends if the "proxy_next_upstream" directive with the "http_404" parameter was used and there were backup servers specified in an upstream block.
*) Bugfix: adding the "down" parameter of the "server" directive might cause unneeded client redistribution among backend servers if the "ip_hash" directive was used.
*) Bugfix: socket leak.Thanks to Yichun Zhang.
*) Bugfix: in the ngx_http_fastcgi_module.