*) Feature: updated descriptions of HTTP status codes.
Thanks to Michiel W. Beijen.
*) Change: now, if an error occurs during reading a request body, the
request body is automatically discarded, and for complex error
processing, such as proxying, it is no longer needed to explicitly
disable passing of the request body to the proxied server.
*) Change: the logging level of the "SSL alert number N" and "invalid
alert" SSL errors has been lowered from "crit" to "info".
*) Change: now freenginx always returns an error if a header name is not
followed by a colon.
Thanks to Maksim Yevmenkin.
*) Feature: the "off" parameter of the "pid" directive.
*) Feature: now during reconfiguration no attempt to recreate the PID
file is made if the name in the "pid" directive was changed, but
points to the same file via symlinks.
*) Workaround: "PID file ... not readable (yet?) after start" and
"Failed to parse PID from file..." errors might appear when starting
with systemd.
*) Bugfix: no error was written to the error log when a timeout occurred
during reading a request body.
*) Bugfix: redirecting errors with code 413 with the "error_page"
directive worked incorrectly when using HTTP/2 and HTTP/3.
*) Bugfix: freenginx could not be built on NetBSD 10.0.
*) Bugfix: in HTTP/3.
