Changes with nginx 0.7.54                                        01 May 2009

   *) Feature: the ngx_http_image_filter_module.

   *) Feature: the "proxy_ignore_headers" and "fastcgi_ignore_headers"       directives.

   *) Bugfix: a segmentation fault might occur in worker process, if an       "open_file_cache_errors off" directive was used; the bug had       appeared in 0.7.53.

   *) Bugfix: the "port_in_redirect off" directive did not work; the bug       had appeared in 0.7.39.

   *) Bugfix: improve handling of "select" method errors.

   *) Bugfix: of "select() failed (10022: ...)" error in nginx/Windows.

   *) Bugfix: in error text descriptions in nginx/Windows; the bug had       appeared in 0.7.53.