diff --git a/ChangeLog b/ChangeLog
index a51f3f8..205d7cd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,12 @@
 v1.21: 11JUL2020
+	WARNING:
+	Moved configuration and command-line management to
+	use conf2struct. Changes are:
+	* `--ssl` and using `name: 'ssl'` in config file is no longer supported, use `tls` instead.
+	* command line option <-F|--config> no longer defaults to /etc/sslh.cfg, so you have to
+	specify it explicitly.
+	* command line option <-v|--verbose> takes a mandatory integer parameter
+
 	Added TCP_FASTOPEN support for client sockets (if
 	tfo_ok is specified in their configuration) and for
 	listenint socket, if all client protocols support it.
@@ -8,12 +16,6 @@ v1.21: 11JUL2020
 	than that many bytes have been received (mostly for
 	regex)
 
-	Moved configuration and command-line management to
-	use conf2struct. Changes are:
-	* command line option <-F|--config> no longer defaults to /etc/sslh.cfg, so you have to
-	specify it explicitly.
-	* command line option <-v|--verbose> takes a mandatory integer parameter
-
 	Update Let's Encrypt entry in example.cfg for tls-alpn-01
 	challenges; tls-sni-* challenges are now deprecated.