Changes with nginx 1.15.1 03 Jul 2018 *) Feature: the "random" directive inside the "upstream" block. *) Feature: improved performance when using the "hash" and "ip_hash" directives with the "zone" directive. *) Feature: the "reuseport" parameter of the "listen" directive now uses SO_REUSEPORT_LB on FreeBSD 12. *) Bugfix: HTTP/2 server push did not work if SSL was terminated by a proxy server in front of nginx. *) Bugfix: the "tcp_nopush" directive was always used on backend connections. *) Bugfix: sending a disk-buffered request body to a gRPC backend might fail. -- Maxim Dounin http://nginx.org/