9.4.0

https://pillow.readthedocs.io/en/stable/releasenotes/9.4.0.html

Changes

• Updated copyright year #6845 [@radarhere]
• Fixed null pointer dereference crash with malformed font #6846 [@radarhere]
• Return from ImagingFill early if image has a zero dimension #6842 [@radarhere]
• Reversed deprecations for Image constants, except for duplicate Resampling attributes #6830 [@radarhere]
• Improve exception traceback readability #6836 [@hugovk]
• Fix version mismatch #6841 [@smb123w64gb]
• Do not attempt to read IFD1 if absent #6840 [@radarhere]
• Fixed writing int as ASCII tag #6800 [@radarhere]
• If available, use wl-paste or xclip for grabclipboard() on Linux #6783 [@radarhere]
• Added signed option when saving JPEG2000 images #6709 [@radarhere]
• Patch OpenJPEG to include ARM64 fix #6718 [@radarhere]
• Added support for I;16 modes in putdata() #6825 [@radarhere]
• Added conversion from RGBa to RGB #6708 [@radarhere]
• Added DDS support for uncompressed L and LA images #6820 [@radarhere]
• Added LightSource tag values to ExifTags #6749 [@radarhere]
• Updated libtiff shared library name #6826 [@radarhere]
• Fixed PyAccess after changing ICO size #6821 [@radarhere]
• Do not use EXIF from info when saving PNG images #6819 [@radarhere]
• Fixed saving EXIF data to MPO #6817 [@radarhere]
• Added Exif hide_offsets() #6762 [@radarhere]
• Only compare to previous frame when checking for duplicate GIF frames while saving #6787 [@radarhere]
• Always initialize all plugins in registered_extensions() #6811 [@radarhere]
• Initialize unsigned char variables #6818 [@radarhere]
• Updated deprecated NumPy alias #6814 [@radarhere]
• Ignore non-opaque WebP background when saving as GIF #6792 [@radarhere]
• Only set tile in ImageFile setstate #6793 [@radarhere]
• Fixed BytesWarnings #6816 [@radarhere]
• When reading BLP, do not trust JPEG decoder to determine image is CMYK #6767 [@radarhere]
• Updated xz to 5.4.0 #6802 [@radarhere]
• Added IFD enum to ExifTags #6748 [@radarhere]
• Fixed bug combining GIF frame durations #6779 [@radarhere]
• Remove unnecessary Pipfile #6790 [@hugovk]
• Support saving JPEG comments #6774 [@smason]
• Add support for PyPy3.9, drop PyPy3.7 #6782 [@hugovk]
• [pre-commit.ci] pre-commit autoupdate #6780 [@pre-commit-ci]
• Use compile_python_fuzzer #6775 [@radarhere]
• Remove specific number of jobs from comment #6772 [@radarhere]
• Fix WebP dealloc method definitions #6763 [@Yay295]
• Added getxmp() to WebPImagePlugin #6758 [@radarhere]
• Use stdlib for setuptools on Cygwin #6760 [@radarhere]
• Added "exact" option when saving WebP #6747 [@ashafaei]
• Use fractional coordinates when drawing text #6722 [@radarhere]
• Fixed writing int as BYTE tag #6740 [@radarhere]
• Remove Tidelift alignment action and badge #6739 [@aclark4life]
• Updated xz to 5.2.8 #6738 [@radarhere]
• Added MP Format Version when saving MPO #6735 [@radarhere]
• Remove ImagingAccessInit line() method #6736 [@Yay295]
• Update to Python 3.11 in GitHub Actions #6726 [@radarhere]
• Added Interop to ExifTags #6724 [@radarhere]
• CVE-2007-4559 patch when building on Windows #6704 [@nulano]
• [pre-commit.ci] pre-commit autoupdate #6721 [@pre-commit-ci]
• Fix compiler warning: accessing 64 bytes in a region of size 48 #6714 [@wiredfool]
• Use verbose flag for pip install #6713 [@wiredfool]
• Replaced IOError with OSError #6715 [@radarhere]
• Disable __CxxFrameHandler4 when compiling HarfBuzz #6702 [@nulano]

Dependencies

• Updated libtiff to 4.5.0 #6822 [@radarhere]
• Update actions/stale action to v7 #6813 [@renovate]
• Updated harfbuzz to 6.0.0 #6810 [@radarhere]
• Update egor-tensin/cleanup-path action to v3 #6806 [@renovate]
• Update cygwin/cygwin-install-action action to v3 #6776 [@renovate]
• Updated xz to 5.2.9 #6770 [@radarhere]
• Updated libpng to 1.6.39 #6752 [@radarhere]
• Updated lcms2 to 2.14 #6711 [@radarhere]

Documentation

• Updated size parameter descriptions #6851 [@radarhere]
• Added release notes for #6842 and #6846 #6850 [@radarhere]
• Document the meaning of "premultiplied alpha" #6838 [@radarhere]
• Document "transparency" info key #6831 [@radarhere]
• Clarify apply_transparency() docstring #6798 [@radarhere]
• Improved mode range documentation #6795 [@radarhere]
• Added releases notes for #6774 #6784 [@radarhere]
• Use Sphinx Inline Tabs to organise installation per OS #6764 [@hugovk]
• Document how to install Pillow from a directory #6756 [@radarhere]
• Add oss-fuzz badge #6717 [@wiredfool]
• Updated macOS tested Pillow versions #6734 [@radarhere]

Testing

• Removed Python 3.7 on Cygwin #6815 [@radarhere]
• Run Bandit on CI via pre-commit #6805 [@hugovk]
• Add allowlist_externals=make to fix tox 4 #6801 [@hugovk]
• Added Fedora 37 #6742 [@radarhere]
• Revert "Install NumPy with OpenBLAS" #6727 [@radarhere]
• Updated AppVeyor to Python 3.11 #6723 [@radarhere]
• Added file to list of partially supported BMPs #6719 [@radarhere]
• XCB will not be used by default on Linux if gnome-screenshot is present #6712 [@radarhere]
• Removed Fedora 35 #6705 [@radarhere]
• Add xfail mark to TestEmbeddable #6703 [@nulano]