Issue #18909: Fix _tkinter.tkapp.interpaddr() on Windows 64-bit, don't cast
64-bit pointer to long (32 bits).
diff --git a/Misc/NEWS b/Misc/NEWS
index 7ef400e..14201ca 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -32,6 +32,9 @@
 Library
 -------
 
+- Issue #18909: Fix _tkinter.tkapp.interpaddr() on Windows 64-bit, don't cast
+  64-bit pointer to long (32 bits).
+
 - Issue #18876: The FileIO.mode attribute now better reflects the actual mode
   under which the file was opened.  Patch by Erik Bray.