versionadded, rewording

Author: encukou

Doc/c-api/unicode.rst

@@ -1961,8 +1961,8 @@ Unstable API
             PyUnstable_CompactUnicodeObject
             PyUnstable_UnicodeObject
 
-   Aliases of :c:type:`PyASCIIObject`, :c:type:`PyCompactUnicodeObject`
-   and :c:type:`PyUnicodeObject`.
+   Aliases of the deprecated :c:type:`PyASCIIObject`,
+   :c:type:`PyCompactUnicodeObject` and :c:type:`PyUnicodeObject`.
 
    Use these names to avoid deprecation warnings at build time,
    when necessary for advanced use cases such as subclassing :py:type:`str`.
@@ -1972,16 +1972,20 @@ Unstable API
    Users are encouraged to test with CPython pre-releases and use CPython
    development channels to discuss replacement APIs.
 
+   .. versionadded:: next
+
 
 .. c:function:: Py_hash_t PyUnstable_Unicode_GET_CACHED_HASH(PyObject *str)
 
    Return the hash of *str*, as with :c:func:`PyObject_Hash`, if the hash
    has been cached and is immediately available.
    Otherwise, return ``-1`` *without* setting an exception.
 
-   The *str* argument must be a string (:c:expr:`PyUnicode_Check(obj)`
+   The *str* argument must be a string (:c:expr:`PyUnicode_Check(str)`
    must be true). This is not checked.
 
    This function never fails with an exception.
 
    Note that there are no guarantees on when a Unicode object's hash is cached.
+
+   .. versionadded:: next

Doc/whatsnew/3.14.rst

@@ -1655,7 +1655,7 @@ New features
   * :c:type:`PyUnstable_UnicodeObject`
   * :c:type:`PyUnstable_Unicode_GET_CACHED_HASH`
 
-  See the documentation for caveats.
+  See their documentation for caveats.
   (Contributed by Petr Viktorin in :gh:`131510`)