Changes with nginx 0.3.55 28 Jul 2006

*) Feature: the "stub" parameter in the "include" SSI command.

*) Feature: the "block" SSI command.

*) Feature: the unicode2nginx script was added to contrib.

*) Bugfix: if a "root" was specified by variable only, then the root was relative to a server prefix.

*) Bugfix: if the request contained "//" or "/./" and escaped symbols after them, then the proxied request was sent unescaped.

*) Bugfix: the $r->headers_in("Cookie") of the ngx_http_perl_module now returns all "Cookie" header lines.

*) Bugfix: a segmentation fault occurred if "client_body_in_file_only on" was used and nginx was switches to a next upstream.

*) Bugfix: on some condition while reconfiguration character codes inside the "charset_map" may be treated invalid; bug appeared in 0.3.50.