Changes with nginx 1.15.2 24 Jul 2018
*) Feature: the $ssl_preread_protocol variable in the
ngx_stream_ssl_preread_module.
*) Feature: now when using the "reset_timedout_connection"
directive
nginx will reset connections being closed with the 444 code.
*) Change: a logging level of the "http request", "https
proxy request",
"unsupported protocol", and "version too low" SSL
errors has been
lowered from "crit" to "info".
*) Bugfix: DNS requests were not resent if initial sending of a request
failed.
*) Bugfix: the "reuseport" parameter of the "listen"
directive was
ignored if the number of worker processes was specified after the
"listen" directive.
*) Bugfix: when using OpenSSL 1.1.0 or newer it was not possible to
switch off "ssl_prefer_server_ciphers" in a virtual server if
it was
switched on in the default server.
*) Bugfix: SSL session reuse with upstream servers did not work with the
TLS 1.3 protocol.
--
Maxim Dounin
http://nginx.org/