diff --git a/NEWS b/NEWS
index 64cbdfe0f..1cc539b33 100644
--- a/NEWS
+++ b/NEWS
@@ -8,6 +8,7 @@ Please send Hamlib bug reports to hamlib-developer@lists.sourceforge.net
 
 Version 4.3
         * 2021-??-??
+        * libusb-1.0.23 or greater is now required or use --without-libusb
         * Generating documentation now requires GNU source-highlighter.
         * Added IC-575
         * Overhaul of rig split -- reverse split (VFOA=RX VFOB=TX) should work for rigs capable of it