13.0.0 (unreleased)¶
Security¶
TODO¶
TODO
CVE YYYY-XXXXX: TODO¶
TODO
Backwards incompatible changes¶
Saving I mode images as PNG¶
In order to fit the 32 bits of I mode images into PNG, when PNG images can only contain at most 16 bits for a channel, Pillow has been clipping the values. Rather than quietly changing the data, this is now removed. Instead, the image can be converted to another mode before saving:
from PIL import Image
im = Image.new("I", (1, 1))
im.convert("I;16").save("out.png")
Image.fromarray mode parameter¶
Using the mode parameter in fromarray() was deprecated in
Pillow 11.3.0. In Pillow 12.0.0, this was partially reverted, and now the only
functionality removed is when the mode changes data types. Since pixel values do not
contain information about palettes or color spaces, the parameter can still be used to
place grayscale L mode data within a P mode image, or read RGB data as YCbCr for
example. If omitted, the mode will be automatically determined from the object’s shape
and type.
Image.Image.get_child_images()¶
Image.Image.get_child_images() has been moved to
ImageFile.ImageFile.get_child_images(). The method uses an image’s file pointer,
and so child images could only be retrieved from an PIL.ImageFile.ImageFile
instance.
Image._show¶
Image._show has been removed. Use show() instead.
ImageCms.ImageCmsProfile.product_name and .product_info¶
ImageCms.ImageCmsProfile.product_name and the corresponding
.product_info attributes have been removed. They were set to None since Pillow
2.3.0.
Deprecations¶
TODO¶
TODO
API changes¶
TODO¶
TODO
API additions¶
TODO¶
TODO
Other changes¶
TODO¶
TODO