12.1.0
------

Deprecations
============

Image getdata()
^^^^^^^^^^^^^^^

:py:meth:`~PIL.Image.Image.getdata` has been deprecated.
:py:meth:`~PIL.Image.Image.get_flattened_data` can be used instead. This new method is
identical, except that it returns a tuple of pixel values, instead of an internal
Pillow data type.

API changes
===========

ImageMorph build_default_lut()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

To match the behaviour of :py:meth:`~PIL.ImageMorph.LutBuilder.build_lut`,
:py:meth:`~PIL.ImageMorph.LutBuilder.build_default_lut()` now returns the new LUT.

API additions
=============

Image get_flattened_data()
^^^^^^^^^^^^^^^^^^^^^^^^^^

:py:meth:`~PIL.Image.Image.get_flattened_data` is identical to the deprecated
:py:meth:`~PIL.Image.Image.getdata`, except that the new method returns a tuple of
pixel values, instead of an internal Pillow data type.

Specify window in ImageGrab on macOS
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

When using :py:meth:`~PIL.ImageGrab.grab`, a specific window can now be selected on
macOS in addition to Windows. On macOS, this is a CGWindowID::

    from PIL import ImageGrab
    ImageGrab.grab(window=cgwindowid)

Other changes
=============

Added MorphOp support for 1 mode images
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

:py:class:`~PIL.ImageMorph.MorphOp` now supports both 1 mode and L mode images.