diff --git a/docs/cmdline-opts/compressed-ssh.d b/docs/cmdline-opts/compressed-ssh.d
index beb5cb7f4..583452ae4 100644
--- a/docs/cmdline-opts/compressed-ssh.d
+++ b/docs/cmdline-opts/compressed-ssh.d
@@ -1,6 +1,7 @@
 Long: compressed-ssh
 Help: Enable SSH compression
 Protocols: SCP SFTP
+Added: 7.56.0
 ---
 Enables built-in SSH compression.
 This is a request, not an order; the server may or may not do it.