datearray changes

Author: andrewgsavage

doc/source/development/extending.rst

@@ -159,11 +159,6 @@ Implement the following:
   Convert a value or values for use in setting a value or values in the backing
   NumPy array.
 
-``_validate_searchsorted_value``
-  Convert a value for use in searching for a value in the backing NumPy array.
-  Note: in most cases, the implementation can be identical to that of
-  ``_validate_setitem_value``.
-
 .. code-block:: python
 
     class DateArray(NDArrayBackedExtensionArray):

doc/source/whatsnew/v2.0.0.rst

@@ -65,8 +65,6 @@ Other enhancements
 - :func:`timedelta_range` now supports a ``unit`` keyword ("s", "ms", "us", or "ns") to specify the desired resolution of the output index (:issue:`49824`)
 - :meth:`DataFrame.to_json` now supports a ``mode`` keyword with supported inputs 'w' and 'a'. Defaulting to 'w', 'a' can be used when lines=True and orient='records' to append record oriented json lines to an existing json file. (:issue:`35849`)
 - Added ``name`` parameter to :meth:`IntervalIndex.from_breaks`, :meth:`IntervalIndex.from_arrays` and :meth:`IntervalIndex.from_tuples` (:issue:`48911`)
-- :class:`NDArrayBackedExtensionArray` now exposed in the public API. (:issue:`45544`)
--
 
 .. ---------------------------------------------------------------------------
 .. _whatsnew_200.notable_bug_fixes: