Changes with nginx 0.5.8 19 Jan 2007

    *) Bugfix: a segmentation fault might occur if
       "client_body_in_file_only on" was used and a request body was small.

    *) Bugfix: a segmentation fault occurred if
       "client_body_in_file_only on" and "proxy_pass_request_body off" or
       "fastcgi_pass_request_body off" directives were used, and nginx
       switched to a next upstream.

    *) Bugfix: if the "proxy_buffering off" directive was used and a client
       connection was non-active, then the connection was closed after send
       timeout; bug appeared in 0.4.7.

    *) Bugfix: if the "epoll" method was used and a client closed a
       connection prematurely, then nginx closed the connection after a
       send timeout only.

    *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
       used.

    *) Bugfixes in the "limit_zone" directive.