Changes with nginx 0.6.17 15 Nov 2007

    *) Feature: the "If-Range" request header line support.
       Thanks to Alexander V. Inyukhin.

    *) Bugfix: URL double escaping in a redirect of the "msie_refresh"
       directive; bug appeared in 0.6.4.

    *) Bugfix: the "autoindex" directive did not work with the "alias /"
       directive.

    *) Bugfix: a segmentation fault might occur in worker process if
       subrequests were used.

    *) Bugfix: the big responses may be transferred truncated if SSL and
       gzip were used.

    *) Bugfix: the $status variable was equal to 0 if a proxied server
       returned response in HTTP/0.9 version.