diff --git a/CHANGELOG b/CHANGELOG
index 9ff5ef076..5cc64dc92 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,11 @@
 # Nmap Changelog ($Id$); -*-text-*-
 
+o [Ncat] The --idle-timeout option now exits when *both* stdin and the
+  socket have been idle for the given time. Previously it would exit
+  when *either* of them had been idle, meaning that the program would
+  quit contrary to your expectation when downloading a large file
+  without sending anything, for example. [David]
+
 o [Ncat] Ncat now always prefixes its own output messages with "Ncat: "
   or "NCAT DEBUG: " to make it clear that they are not coming from the
   remote host. This only matters when output goes to a terminal, where