Added release notes [ci skip]

This commit is contained in:
Andrew Murray 2021-08-03 00:03:53 +10:00
parent 02d92a594c
commit 4f43851071

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@ -35,7 +35,13 @@ TODO
Other Changes
=============
TODO
^^^^
Speed improvement when rotating square images
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TODO
Starting with Pillow 3.3.0, the speed of rotating images by 90 or 270 degrees was
improved by quickly returning :py:meth:`~PIL.Image.Image.transpose` instead, if the
rotate operation allowed for expansion and did not specify a center or post-rotate
translation.
Since the ``expand`` flag makes no difference for square images though, Pillow now
uses this faster method for square images without the ``expand`` flag as well.