Changes with nginx 0.5.16 26 Mar 2007

    *) Bugfix: the C-class network was not used as hash key in the
       "ip_hash" directive.
       Thanks to Pavel Yarkovoy.

    *) Bugfix: a segmentation fault might occur in worker process if a
       charset was set in the "Content-Type" header line and the line has
       trailing ";"; bug appeared in 0.3.50.

    *) Bugfix: the "[alert] zero size buf" error when FastCGI server was
       used and an request body written in a temporary file was multiple of
       32K.

    *) Bugfix: nginx could not be built on Solaris without the --with-debug
       option; bug appeared in 0.5.15.