Changes with nginx 1.7.7 28 Oct 2014 *) Change: now nginx takes into account the "Vary" header line in a backend response while caching. *) Feature: the "proxy_force_ranges", "fastcgi_force_ranges", "scgi_force_ranges", and "uwsgi_force_ranges" directives. *) Feature: the "proxy_limit_rate", "fastcgi_limit_rate", "scgi_limit_rate", and "uwsgi_limit_rate" directives. *) Feature: the "Vary" parameter of the "proxy_ignore_headers", "fastcgi_ignore_headers", "scgi_ignore_headers", and "uwsgi_ignore_headers" directives. *) Bugfix: the last part of a response received from a backend with unbufferred proxy might not be sent to a client if "gzip" or "gunzip" directives were used. *) Bugfix: in the "proxy_cache_revalidate" directive. Thanks to Piotr Sikora. *) Bugfix: in error handling. Thanks to Yichun Zhang and Daniil Bondarev. *) Bugfix: in the "proxy_next_upstream_tries" and "proxy_next_upstream_timeout" directives. Thanks to Feng Gu. *) Bugfix: nginx/Windows could not be built with MinGW-w64 gcc. Thanks to Kouhei Sutou. -- Maxim Dounin http://nginx.org/en/donation.html