Changes with nginx 1.17.8 21 Jan 2020
*) Feature: variables support in the "grpc_pass" directive.
*) Bugfix: a timeout might occur while handling pipelined requests in an
SSL connection; the bug had appeared in 1.17.5.
*) Bugfix: in the "debug_points" directive when using HTTP/2.
Thanks to Daniil Bondarev.
--
Maxim Dounin
http://nginx.org/