nginx 0.5.16
*) 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.