Changes with nginx 0.8.21 26 Oct
*) Feature: now the "-V" switch shows TLS SNI support. *) Feature: the "listen" directive of the HTTP module supports unix domain sockets. Thanks to Hongli L.. *) Feature: the "default_server" parameter of the "listen"
*) Feature: now a "default" parameter is not required to set listen socket options. *) Bugfix: nginx did not support dates in 2038 year on 32-bit
*) Bugfix: socket leak; the bug had appeared in 0.8.11.