diff --git a/RELNOTES b/RELNOTES
--- a/RELNOTES
+++ b/RELNOTES
@@ -10,6 +10,12 @@
 
 Changes to this file should not be MFCed.
 
+9dcb984251b3
+	Support for Secure RPC DES authentication has been removed.  This
+	includes publickey(5), keyserv(8) and the rpc_secure(3) routines which
+	rely on keyserv.  The libc symbols are still present for backward
+	compatibility, but all functions will unconditionally return an error.
+
 4d618f6ced86
 	The bridge(4) sysctl net.link.bridge.member_ifaddrs now defaults to 0,
 	meaning that interfaces added to a bridge may not have IP addresses