diff -uNr openssh-portable-V_9_9_P1/ssh_config openssh-portable-V_9_9_P1.mod/ssh_config
--- openssh-portable-V_9_9_P1/ssh_config	2024-09-20 01:20:48.000000000 +0300
+++ openssh-portable-V_9_9_P1.mod/ssh_config	2024-09-20 21:21:49.532425487 +0300
@@ -17,6 +17,8 @@
 # list of available options, their meanings and defaults, please see the
 # ssh_config(5) man page.
 
+Include /etc/ssh/ssh_config.d/*.conf
+
 # Host *
 #   ForwardAgent no
 #   ForwardX11 no
@@ -44,3 +46,5 @@
 #   ProxyCommand ssh -q -W %h:%p gateway.example.com
 #   RekeyLimit 1G 1h
 #   UserKnownHostsFile ~/.ssh/known_hosts.d/%k
+
+SendEnv LANG