New version 1.7.12:
- Feature: now the "tcp_nodelay" directive works with backend SSL connections.
- Feature: now thread pools can be used to read cache file headers.
- Bugfix: in the "proxy_request_buffering" directive.
- Bugfix: a segmentation fault might occur in a worker process when using thread pools on Linux.
- Bugfix: in error handling when using the "ssl_stapling" directive.
- Bugfix: in the ngx_http_spdy_module.