Changes with nginx 0.7.9 12 Aug 2008

    *) Change: now ngx_http_charset_module works by default with following
       MIME types: text/html, text/css, text/xml, text/plain,
       text/vnd.wap.wml, application/x-javascript, and application/rss+xml.

    *) Feature: the "charset_types" and "addition_types" directives.

    *) Feature: now the "gzip_types", "ssi_types", and "sub_filter_types"
       directives use hash.

    *) Feature: the ngx_cpp_test_module.

    *) Feature: the "expires" directive supports daily time.

    *) Feature: the ngx_http_xslt_module improvements and bug fixing.
       Thanks to Denis F. Latypoff and Maxim Dounin.

    *) Bugfix: the "log_not_found" directive did not work for index files
       tests.

    *) Bugfix: HTTPS connections might hang, if kqueue, epoll, rtsig, or
       eventport methods were used; the bug had appeared in 0.7.7.

    *) Bugfix: if the "server_name", "valid_referers", and "map" directives
       used an "*.domain.tld" wildcard and exact name "domain.tld" was not
       set, then the exact name was matched by the wildcard; the bugs had
       appeared in 0.3.18.