nginx-1.22.0 stable version has been released, incorporating new features and bug fixes from the 1.21.x mainline branch
Changes with nginx 1.21.5 28 Dec 2021
*) Change: now nginx is built with the PCRE2 library by default.
Changes with nginx 1.22.0 24 May 2022
*) 1.22.x stable branch.
Changes with nginx 1.21.6 25 Jan 2022
*) 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.
2855 - Use PCRE2 by default for nginx builds.
checking for PCRE2 library ... found
checking for OpenSSL library ... found
checking for zlib library ... found
creating objs/Makefile
Configuration summary
+ using system PCRE2 library
+ using system OpenSSL library
+ using system zlib library