add_header_inherit

[Christoph Liebender]

Hello nginx@,

I recently learned about the add_header_inherit directive of nginx 
1.29.3, and was suprised to see that my freenginx (build config below) 
does not support it. Is that to be expected?

nginx version: freenginx/1.29.6
built with LibreSSL 4.2.1
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx 
--conf-path=/etc/nginx/nginx.conf --sbin-path=/usr/bin/nginx 
--pid-path=/run/nginx.pid --lock-path=/run/lock/nginx.lock --user=http 
--group=http --http-log-path=/var/log/nginx/access.log 
--error-log-path=stderr 
--http-client-body-temp-path=/var/lib/nginx/client-body 
--http-proxy-temp-path=/var/lib/nginx/proxy 
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi 
--http-scgi-temp-path=/var/lib/nginx/scgi 
--http-uwsgi-temp-path=/var/lib/nginx/uwsgi 
--with-cc-opt=-I/usr/include/libressl --with-ld-opt='-Wl,-O1 
-Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now 
-Wl,-z,pack-relative-relocs -flto=auto -L/usr/lib/libressl 
-Wl,-rpath=/usr/lib/libressl' --with-compat --with-debug --with-file-aio 
--with-http_addition_module --with-http_auth_request_module 
--with-http_dav_module --with-http_degradation_module 
--with-http_flv_module --with-http_geoip_module 
--with-http_gunzip_module --with-http_gzip_static_module 
--with-http_image_filter_module --with-http_mp4_module 
--with-http_perl_module --with-http_random_index_module 
--with-http_realip_module --with-http_secure_link_module 
--with-http_slice_module --with-http_ssl_module 
--with-http_stub_status_module --with-http_sub_module 
--with-http_v2_module --with-http_v3_module --with-http_xslt_module 
--with-mail --with-mail_ssl_module --with-pcre-jit --with-stream 
--with-stream_geoip_module --with-stream_realip_module 
--with-stream_ssl_module --with-stream_ssl_preread_module --with-threads