Nginx 1.11.7

[Giannis 49]

Changes with nginx 1.11.7                                        13 Dec 2016

    *) Change: now in case of a client certificate verification error the
       $ssl_client_verify variable contains a string with the failure
       reason, for example, "FAILED:certificate has expired".

    *) Feature: the $ssl_ciphers, $ssl_curves, $ssl_client_v_start,
       $ssl_client_v_end, and $ssl_client_v_remain variables.

    *) Feature: the "volatile" parameter of the "map" directive.

    *) Bugfix: dependencies specified for a module were ignored while
       building dynamic modules.

    *) Bugfix: when using HTTP/2 and the "limit_req" or "auth_request"
       directives client request body might be corrupted; the bug had
       appeared in 1.11.0.

    *) Bugfix: a segmentation fault might occur in a worker process when
       using HTTP/2; the bug had appeared in 1.11.3.

    *) Bugfix: in the ngx_http_mp4_module.
       Thanks to Congcong Hu.

    *) Bugfix: in the ngx_http_perl_module.