Issue #17721: Remove non-functional configuration dialog help button until we
make it actually gives some help when clicked. Patch by Guilherme Simões.
diff --git a/Misc/NEWS b/Misc/NEWS
index 9ec391a..7bfa991 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -189,6 +189,9 @@
 IDLE
 ----
 
+- Issue #17721: Remove non-functional configuration dialog help button until we
+  make it actually gives some help when clicked. Patch by Guilherme Simões.
+
 - Issue #17390: Add Python version to Idle editor window title bar.
   Original patches by Edmond Burnett and Kent Johnson.