Pillow/docs/releasenotes/9.0.0.rst
2021-10-25 12:05:05 +03:00

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9.0.0
-----
Backwards Incompatible Changes
==============================
Python 3.6
^^^^^^^^^^
Pillow has dropped support for Python 3.6, which reached end-of-life on 2021-12-23.
PILLOW_VERSION constant
^^^^^^^^^^^^^^^^^^^^^^^
``PILLOW_VERSION`` has been removed. Use ``__version__`` instead.
FreeType 2.7
^^^^^^^^^^^^
Support for FreeType 2.7 has been removed; FreeType 2.8 is the minimum supported.
We recommend upgrading to at least `FreeType`_ 2.10.4, which fixed a severe
vulnerability introduced in FreeType 2.6 (:cve:`CVE-2020-15999`).
.. _FreeType: https://www.freetype.org
Image.show command parameter
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The ``command`` parameter has been removed. Use a subclass of
:py:class:`PIL.ImageShow.Viewer` instead.
Image._showxv
^^^^^^^^^^^^^
``Image._showxv`` has been removed. Use :py:meth:`~PIL.Image.Image.show`
instead. If custom behaviour is required, use :py:meth:`~PIL.ImageShow.register` to add
a custom :py:class:`~PIL.ImageShow.Viewer` class.
ImageFile.raise_ioerror
^^^^^^^^^^^^^^^^^^^^^^^
``IOError`` was merged into ``OSError`` in Python 3.3. So, ``ImageFile.raise_ioerror``
has been removed. Use ``ImageFile.raise_oserror`` instead.
Deprecations
============
TODO
^^^^
TODO
API Changes
===========
TODO
^^^^
TODO
API Additions
=============
Added support for "title" argument to DisplayViewer
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Support has been added for the "title" argument in
:py:class:`~PIL.ImageShow.UnixViewer.DisplayViewer`, so that when ``im.show()`` or
:py:func:`.ImageShow.show()` use the ``display`` command line tool, the "title"
argument will also now be supported, e.g. ``im.show(title="My Image")`` and
``ImageShow.show(im, title="My Image")``.
Security
========
TODO
^^^^
TODO
Other Changes
=============
TODO
^^^^
TODO