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Added release notes for writing XMP bytes to JPEG and MPO #8627

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hugovk merged 1 commit into from
Dec 29, 2024
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Added release notes for writing XMP bytes to JPEG and MPO #8627

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22 changes: 19 additions & 3 deletions docs/releasenotes/11.1.0.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -31,10 +31,26 @@ TODO
API Changes
===========

TODO
^^^^
Writing XMP bytes to JPEG and MPO
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

TODO
Pillow 11.0.0 added writing XMP data to JPEG and MPO images::

im.info["xmp"] = b"test"
im.save("out.jpg")

However, this meant that XMP data was automatically kept from an opened image,
which is inconsistent with the rest of Pillow's behaviour. This functionality
has been removed. To write XMP data, the ``xmp`` argument can still be used for
JPEG files::

im.save("out.jpg", xmp=b"test")

To save XMP data to the second frame of an MPO image, ``encoderinfo`` can now
be used::

second_im.encoderinfo = {"xmp": b"test"}
im.save("out.mpo", save_all=True, append_images=[second_im])

API Additions
=============
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