python · miss-islington · Feb 17, 2020 · Feb 17, 2020
diff --git a/Doc/library/ast.rst b/Doc/library/ast.rst
@@ -101,12 +101,16 @@ Node classes
      node = ast.UnaryOp(ast.USub(), ast.Constant(5, lineno=0, col_offset=0),
                         lineno=0, col_offset=0)

+.. versionchanged:: 3.8
+
+   Class :class:`ast.Constant` is now used for all constants.
+
 .. deprecated:: 3.8

-   Class :class:`ast.Constant` is now used for all constants. Old classes
-   :class:`ast.Num`, :class:`ast.Str`, :class:`ast.Bytes`,
+   Old classes :class:`ast.Num`, :class:`ast.Str`, :class:`ast.Bytes`,
   :class:`ast.NameConstant` and :class:`ast.Ellipsis` are still available,
-   but they will be removed in future Python releases.
+   but they will be removed in future Python releases.  In the meanwhile,
+   instantiating them will return an instance of a different class.


 .. _abstract-grammar:

diff --git a/Doc/whatsnew/3.8.rst b/Doc/whatsnew/3.8.rst
@@ -1942,6 +1942,12 @@ Changes in the Python API
  :exc:`dbm.gnu.error` or :exc:`dbm.ndbm.error`) instead of :exc:`KeyError`.
  (Contributed by Xiang Zhang in :issue:`33106`.)

+* Simplified AST for literals.  All constants will be represented as
+  :class:`ast.Constant` instances.  Instantiating old classes ``Num``,
+  ``Str``, ``Bytes``, ``NameConstant`` and ``Ellipsis`` will return
+  an instance of ``Constant``.
+  (Contributed by Serhiy Storchaka in :issue:`32892`.)
+
 * :func:`~os.path.expanduser` on Windows now prefers the :envvar:`USERPROFILE`
  environment variable and does not use :envvar:`HOME`, which is not normally
  set for regular user accounts.