nginx-0.7.21

Changes with nginx 0.7.21                                        11 Nov 2008

   *) Changes in the ngx_http_limit_req_module.

   *) Feature: the EXSLT support in the ngx_http_xslt_module.
      Thanks to Denis F. Latypoff.

   *) Workaround: compatibility with glibc 2.3.
      Thanks to Eric Benson and Maxim Dounin.

   *) Bugfix: nginx could not run on MacOSX 10.4 and earlier; the bug had
      appeared in 0.7.6.