Pillow/docs/releasenotes/5.1.0.rst
Hugo van Kemenade 348589a367
Docs: use sentence case for headers (#8914)
Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
2025-04-21 19:03:31 +10:00

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5.1.0
-----
API changes
===========
Optional channels for TIFF files
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Pillow can now open TIFF files with base modes of ``RGB``, ``YCbCr``,
and ``CMYK`` with up to 6 8-bit channels, discarding any extra
channels if the content is tagged as UNSPECIFIED. Pillow still does
not store more than 4 8-bit channels of image data.
API additions
=============
Append to PDF files
^^^^^^^^^^^^^^^^^^^
Images can now be appended to PDF files in place by passing in
``append=True`` when saving the image.
New BLP file format
^^^^^^^^^^^^^^^^^^^
Pillow now supports reading the BLP "Blizzard Mipmap" file format used
for tiles in Blizzard's engine.
Other changes
=============
WebP memory leak
^^^^^^^^^^^^^^^^
A memory leak when opening ``WebP`` files has been fixed.