Add whatsnew and news entries

Author: brianschubert

Doc/whatsnew/3.15.rst

@@ -418,6 +418,16 @@ hashlib
 Removed
 =======
 
+ast
+---
+
+* The constructors of node types in the :mod:`ast`  module now raise a
+  :exc:`TypeError` when a required argument is omitted or when a
+  keyword-argument that does not map to a field on the AST node is passed.
+  These cases had previously raised a :exc:`DeprecationWarning` since Python 3.13.
+  (Contributed by Brian Schubert and Jelle Zijlstra in :gh:`137600` and :gh:`105858`.)
+
+
 ctypes
 ------
 

Misc/NEWS.d/next/Core_and_Builtins/2025-08-09-19-00-36.gh-issue-137600.p_p6OU.rst

@@ -0,0 +1,5 @@
+The constructors of node types in the :mod:`ast`  module now raise a
+:exc:`TypeError` when a required argument is omitted or when a
+keyword-argument that does not map to a field on the AST node is passed.
+These cases had previously raised a :exc:`DeprecationWarning` since Python
+3.13. Patch by Brian Schubert.