Issue #17119: Fixed integer overflows when processing large Unicode strings
and tuples in the tkinter module.
diff --git a/Misc/NEWS b/Misc/NEWS
index 83b5116..67853e4 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -32,6 +32,9 @@
 Library
 -------
 
+- Issue #17119: Fixed integer overflows when processing large Unicode strings
+  and tuples in the tkinter module.
+
 - Issue #15233: Python now guarantees that callables registered with the atexit
   module will be called in a deterministic order.