#16887: IDLE now accepts Cancel in tabify/untabify dialog box.
diff --git a/Misc/NEWS b/Misc/NEWS
index 5ec6f46..9f145c7 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -21,6 +21,8 @@
 IDLE
 ----
 
+- Issue #16887: IDLE now accepts Cancel in tabify/untabify dialog box.
+
 - Issue #14254: IDLE now handles readline correctly across shell restarts.
 
 - Issue #17614: IDLE no longer raises exception when quickly closing a file.