diff --git a/CHANGES b/CHANGES
index 56dd86e7610b068e40021edbefbccae8b5df7317..0c9b6e0add25f1d1efb2a7953944614c48ce917c 100644
--- a/CHANGES
+++ b/CHANGES
@@ -30,6 +30,11 @@ o SSL
   The SSL module now supports session ticket both client and server side.
   This functionality has been backported from 8.1/master.
 
+o Stdio.PROP_TTY
+
+  Stdio.File()->pipe() can now be used to create tty-capable
+  pipes (aka pseudo-ttys, aka ptys).
+
 Bug fixes
 ---------