Nginx mainline version 1.21.6 released

Nginx is a lightweight web server/reverse proxy server and email (IMAP/POP3) proxy server, distributed under a BSD-like protocol, available on UNIX, GNU/Linux, Run on operating systems such as BSD, Mac OS X, Solaris, and Microsoft Windows.

Basic HTTP server features

Other HTTP server features

Nginx mainline version 1.21.6 has been released.

*) Bugfix: when using EPOLLEXCLUSIVE on Linux client connections were unevenly distributed among worker processes.

*) Bugfix: nginx returned the “Connection: keep-alive” header line in responses during graceful shutdown of old worker processes.

*) Bugfix: in the “ssl_session_ticket_key” when using TLSv1.3.