Update dependency pillow to v12 - autoclosed by renovate[bot] · Pull Request #1038 · niccokunzmann/open-web-calendar

Simplify band splitting #9291 [@radarhere]
Support saving APNG float durations #9365 [@radarhere]
Allow 1 mode images in MorphOp #9348 [@radarhere]
Use minimum supported Python version for Lint #9364 [@radarhere]
Allow for duplicate font variation styles #9362 [@radarhere]
Call parent verify method #9357 [@radarhere]
Return LUT from LutBuilder build_default_lut() #9350 [@radarhere]
Simplify WebP code #9329 [@radarhere]
Use unsigned long for DWORD #9352 [@radarhere]
Cast to UINT32 before shifting bits #9347 [@radarhere]
[pre-commit.ci] pre-commit autoupdate #9318 [@pre-commit-ci[bot]]
Allow window ID to be passed to ImageGrab.grab() on macOS #9070 [@yankeguo]
Apply encoder options when saving multiple PNG frames #9300 [@radarhere]
Read all non-zero transparency from mode 1 PNG images as 255 #9282 [@radarhere]
Support writing IFD, SIGNED_RATIONAL and InkNames TIFF tags #9276 [@radarhere]
Remove unused modes #9275 [@radarhere]
Correct allocating new color to RGBA palette #9313 [@radarhere]
Close image on ImageFont exception #9304 [@radarhere]
Reapply "Use macos-latest for iOS arm64 simulator" #9259 [@radarhere]
Escape period in pre-commit-config #9036 [@radarhere]
Add Apache-2.0 notice to IcoImagePlugin #8947 [@stefan6419846]
[pre-commit.ci] pre-commit autoupdate #9288 [@pre-commit-ci[bot]]
Simplify code now that I;16* modes are the only IMAGING_TYPE_SPECIAL #9263 [@radarhere]
Remove BytesIO from DdsImagePlugin #9273 [@radarhere]
Fix ZeroDivisionError in DdsImagePlugin #9272 [@radarhere]
Fix warnings #9257 [@radarhere]

`v12.0.0`

Compare Source

https://pillow.readthedocs.io/en/stable/releasenotes/12.0.0.html

Removals

Remove support for FreeType <= 2.9.0 #9159 [@radarhere]
Drop support for Python 3.9 #9119 [@hugovk]
Remove deprecations for Pillow 12.0.0 #9053 [@radarhere]

Deprecations

Deprecate Image._show #9186 [@radarhere]
Deprecate ImageCmsProfile product_name and product_info #8995 [@lukegb]

Documentation

ImagingHistogramInstance can use two bands #9251 [@radarhere]
Update 12.0.0 release notes #9247 [@hugovk]
Added ImageDraw alpha channel examples #9201 [@radarhere]
Update Python version #9230 [@radarhere]
Updated macOS tested Pillow versions #9209 [@radarhere]
Add GitHub profile link to release notes #9197 [@radarhere]
Split versionadded info #9190 [@radarhere]
Document ImageFile.MAXBLOCK #9163 [@radarhere]
Updated macOS version in CI targets #9157 [@radarhere]
Fix typos #9135 [@radarhere]
Added "Colors" to concepts #9067 [@radarhere]
Update macOS tested Pillow versions #9068 [@radarhere]
Thanks, folks! #9056 [@aclark4life]
Setup nit: "fork" should be lowercased #9055 [@aclark4life]

Dependencies

Update dependency cibuildwheel to v3.2.1 #9246 [@renovate[bot]]
[pre-commit.ci] pre-commit autoupdate #9233 [@pre-commit-ci[bot]]
Update harfbuzz to 12.1.0 #9218 [@radarhere]
Update libtiff to 4.7.1 #9222 [@radarhere]
Update FreeType to 2.14.1 on macOS and Linux wheels #9217 [@radarhere]
Update dependency cibuildwheel to v3.2.0 #9219 [@renovate[bot]]
Update Ghostscript to 10.6.0 #9202 [@radarhere]
Update openjpeg to 2.5.4 #9215 [@radarhere]
Update harfbuzz to 11.5.0 #9203 [@radarhere]
Update dependency mypy to v1.18.2 #9213 [@renovate[bot]]
Update dependency mypy to v1.18.1 #9207 [@renovate[bot]]
Update github-actions #9194 [@renovate[bot]]
Updated harfbuzz to 11.4.5 #9150 [@radarhere]
Update zlib-ng to 2.2.5 #9140 [@radarhere]
Update raqm to 0.10.3 #9137 [@radarhere]
Update libjpeg-turbo to 3.1.2 #9188 [@radarhere]
[pre-commit.ci] pre-commit autoupdate #9180 [@pre-commit-ci[bot]]
Update dependency cibuildwheel to v3.1.4 #9164 [@renovate[bot]]
Update actions/checkout action to v5 #9156 [@renovate[bot]]
Update actions/download-artifact action to v5 #9141 [@renovate[bot]]
Updated harfbuzz to 11.3.3 #9103 [@radarhere]
[pre-commit.ci] pre-commit autoupdate #9131 [@pre-commit-ci[bot]]
Updated libimagequant to 4.4.0 #9074 [@radarhere]
Update dependency mypy to v1.17.1 #9130 [@renovate[bot]]
Update dependency cibuildwheel to v3.1.3 #9129 [@renovate[bot]]
Update dependency cibuildwheel to v3.1.2 #9118 [@renovate[bot]]
Updated libpng to 1.6.50 #9058 [@radarhere]
Update cygwin/cygwin-install-action action to v6 #9108 [@renovate[bot]]
Update dependency mypy to v1.17.0 #9092 [@renovate[bot]]
Updated libwebp to 1.6.0 #9082 [@radarhere]
Update dependency cibuildwheel to v3.0.1 #9075 [@renovate[bot]]
[pre-commit.ci] pre-commit autoupdate #9073 [@pre-commit-ci[bot]]

Testing

Check return types #9045 [@radarhere]
Upgrade from macos-13 #9212 [@radarhere]
Wheels CI: Check number of expected dists #9239 [@hugovk]
Assert image type #8845 [@radarhere]
Test GD transparency #9196 [@radarhere]
Test mode when saving PPM images #9195 [@radarhere]
Test unsupported BMP bitfields layout #9193 [@radarhere]
Update Ghostscript to 10.6.0 #9202 [@radarhere]
Use monkeypatch #9192 [@radarhere]
Always check XMLPacket value #9113 [@radarhere]
Rename variable to not shadow import #9124 [@radarhere]
Removed unused code #9182 [@radarhere]
Add has_feature_version helper #9172 [@radarhere]
Replace print with assert #9171 [@radarhere]
Add Debian 13 Trixie #9147 [@hugovk]
Do not import from Tests directory in checks #9143 [@radarhere]
Improve features test coverage #9077 [@radarhere]
Remove WebP feature handling #9096 [@radarhere]
Update for pyroma 5.0 #9093 [@radarhere]
Improve WmfImagePlugin test coverage #9090 [@radarhere]
Improve DdsImagePlugin test coverage #9091 [@radarhere]
Improve ImageMath test coverage #9087 [@radarhere]
Fix unclosed file warning #9065 [@radarhere]
Pyroma now supports PEP 639 #9064 [@radarhere]

Type hints

Install arro3 dependencies when type checking #9254 [@radarhere]
Check return types #9045 [@radarhere]
Assert image type #8845 [@radarhere]
Move imports into TYPE_CHECKING #9123 [@radarhere]
Remove support for NumPy 1.20 when type checking #9125 [@radarhere]

Other changes

Use macos-14 for iOS arm64 simulator #9258 [@hugovk]
Use enums for Modes and RawModes in C #9256 [@radarhere]
Add ImageText #9098 [@radarhere]
Shift bits before making value negative #9255 [@radarhere]
Support saving variable length rational TIFF tags by default #9241 [@radarhere]
Added four private SGI TIFF tags #9245 [@radarhere]
Band names for arrow exported images #9099 [@wiredfool]
Use macos-latest for iOS arm64 simulator #9250 [@radarhere]
If pasting an image onto itself at a lower position, copy from bottom #8882 [@radarhere]
Removed unused access for I;32L and I;32B #9238 [@radarhere]
Corrected scientific-python-nightly-wheels pattern #9252 [@radarhere]
Run sdist when scheduled, but do not upload to scientific-python-nightly-wheels index #9248 [@radarhere]
Removed shebang lines and executable flags #9179 [@radarhere]
Remove Pillow version from PDF comment #9176 [@radarhere]
Support saving variable length rational TIFF tags #9111 [@radarhere]
Build Python 3.14 on macOS 10.15 #9234 [@radarhere]
Test largest CUR cursor #9191 [@radarhere]
Do not unnecessarily update FLI __offset #9184 [@radarhere]
Fill alpha channel when quantizing RGB images #9133 [@radarhere]
Allow RGBA palettes to work with ImageOps.expand() #9138 [@radarhere]
Fixed loading rotated PCD images #9177 [@radarhere]
Cast before shifting bits #9236 [@radarhere]
Use _ensure_mutable() #9200 [@radarhere]
Seek past BeginBinary data when parsing EPS metadata #9211 [@radarhere]
Do not allow negative offset with memory mapping #9235 [@radarhere]
Clear C image when MPO frame image size changes #9208 [@radarhere]
When converting RGBA to PA, use RGB to P quantization #9153 [@radarhere]
Remove use of sudo from libavif and raqm install scripts #9231 [@radarhere]
Load image palette into Python after converting to PA #9152 [@radarhere]
Check all reserved bytes in FLI header #9183 [@radarhere]
Limit length of read operation in ImageFont._load_pilfont_data() #9181 [@radarhere]
Python 3.9 wheels are no longer needed #9214 [@radarhere]
Remove unused Image _expand() #9227 [@radarhere]
Updated FreeType to 2.14.1 on Windows #9206 [@radarhere]
Only deprecate fromarray mode for changing data types #9063 [@radarhere]
Fix reading RGB and CMYK IPTC images #9088 [@radarhere]
Install zstd for libtiff on Linux wheels #9097 [@radarhere]
Improve WalImageFile test coverage #9189 [@radarhere]
ImageMorph operations must have length 1 #9102 [@radarhere]
Set correct size for rotated PCD images after opening #9086 [@radarhere]
Simplify check for GBR width and height #9089 [@radarhere]
Make in parallel when building libjpeg-turbo and openjpeg for macOS and Linux wheels #9144 [@radarhere]
Fix ZeroDivisionError in ImageStat #9105 [@radarhere]
When deleting EXIF IFD tag, delete IFD data #9083 [@radarhere]
Allow alpha_composite to use LA images #9066 [@radarhere]
Improve _accept length check #9170 [@radarhere]
Do not set core to DeferredError #9166 [@radarhere]
Use macos-14 for iOS arm64 simulator #9161 [@radarhere]
Make in parallel when building brotli and libavif for macOS and Linux wheels #9142 [@radarhere]
Use Python 3.14 for gcc problem matching #9134 [@radarhere]
Add libavif support for iOS #9117 [@freakboy3742]
Restore pyroma test for iOS #9116 [@freakboy3742]
Use correct bands for two band histograms #9054 [@radarhere]
Add support for Python 3.14 #9120 [@hugovk]
Drop support for PyPy3.10 #9112 [@radarhere]
Add parallel compile from pybind11 #8990 [@wiredfool]
Remove unused _save_cjpeg #9084 [@radarhere]
Ensure dynamic libjpeg libraries are not linked #9081 [@freakboy3742]
Remove reference to libtiff 3.x #9072 [@radarhere]
Restored manylinux2014 wheels #9059 [@radarhere]

`v11.3.0`

Compare Source

https://pillow.readthedocs.io/en/stable/releasenotes/11.3.0.html

Deprecations

Deprecate fromarray mode argument #9018 [@radarhere]
Deprecate saving I mode images as PNG #9023 [@radarhere]

Documentation

Added release notes for #9041 #9042 [@radarhere]
Add release notes for #8912 and #8969 #9019 [@radarhere]
ImageFont does not handle multiline text #9000 [@radarhere]
Updated Ubuntu CI targets #8988 [@radarhere]
Update MinGW package names #8987 [@H4M5TER]
Updated docstring #8943 [@radarhere]
Mention that tobytes() with the raw encoder uses Pack.c #8878 [@radarhere]
Refactor docs Makefile #8933 [@hugovk]
Add template for quarterly release issue #8932 [@aclark4life]
Add list of third party plugins #8910 [@radarhere]
Update redirected URL #8919 [@radarhere]
Docs: use sentence case for headers #8914 [@hugovk]
Docs: remove unused Makefile targets #8917 [@hugovk]
Remove indentation from lists #8915 [@radarhere]
Python 3.13 is tested on Arch #8894 [@radarhere]
Move XV Thumbnails to read only section #8893 [@aclark4life]
Updated macOS tested Pillow versions #8890 [@radarhere]

Dependencies

Add AVIF to wheels using only aomenc and dav1d AVIF codecs for reduced size #8858 [@fdintino]
Use same AVIF URL when fetching dependency #8871 [@radarhere]
Update dependency mypy to v1.16.1 #9026 [@renovate[bot]]
Update libpng to 1.6.49 #9014 [@radarhere]
Update dependency cibuildwheel to v3 #9010 [@renovate[bot]]
Updated libjpeg-turbo to 3.1.1 #9009 [@radarhere]
Update dependency mypy to v1.16.0 #8991 [@renovate[bot]]
Updated libpng to 1.6.48 #8940 [@radarhere]
Updated Ghostscript to 10.5.1 #8939 [@radarhere]
Updated harfbuzz to 11.2.1 #8937 [@radarhere]
Updated libavif to 1.3.0 #8949 [@radarhere]
Update dependency cibuildwheel to v2.23.3 #8931 [@renovate[bot]]
Updated harfbuzz to 11.1.0 #8904 [@radarhere]

Testing

Add match parameter to pytest.warns() #9038 [@hugovk]
Increase pytest verbosity #9040 [@radarhere]
Improve SgiImagePlugin test coverage #8896 [@radarhere]
Update ruff pre-commit ID #8994 [@radarhere]
Only check DHT marker for libjpeg-turbo #9025 [@radarhere]
Improve BLP tests #9020 [@radarhere]
Fix warning #9016 [@radarhere]
Test Python 3.14t on macOS and Linux #9011 [@radarhere]
Only accept missing tkinter when building wheels on Windows #8981 [@radarhere]
Fix test #8996 [@radarhere]
Stop testing deprecated Windows Server 2019 runner image #8989 [@radarhere]
Run slow tests on valgrind, but without timeout #8975 [@radarhere]
Close file pointer earlier #8895 [@radarhere]
Added Fedora 42 #8899 [@radarhere]
Removed Fedora 40 #8887 [@radarhere]

Type hints

Assert palette is not None #8877 [@radarhere]
Do not import type checking #8854 [@radarhere]
Improve type hints #8883 [@radarhere]
Update dependency mypy to v1.16.0 #8991 [@renovate[bot]]

Other changes

Updated check script paths #9052 [@radarhere]
Raise FileNotFoundError when opening an empty path #9048 [@radarhere]
Handle IPTC TIFF tags with incorrect type #8925 [@radarhere]
Do not update palette for L mode GIF frame #8924 [@radarhere]
Use save parameters as encoderinfo defaults #9001 [@radarhere]
Add support for iOS #9030 [@freakboy3742]
Fix qtables and quality scaling #8879 [@Kyliroco]
Read 16-bit McIdas images into I;16B mode to allow for memory mapping #9046 [@radarhere]
Support ttb multiline text #8730 [@radarhere]
Use unpacking #9044 [@radarhere]
Fix saving MPO with more than one appended image #8979 [@radarhere]
Restore original encoderinfo after saving #8942 [@radarhere]
Return PixelAccess from first load of ICO and IPTC images #8922 [@radarhere]
Improve justifying text #8905 [@radarhere]
Set color table fourth channel to zero for 1 and L mode when saving BMP #8889 [@radarhere]
Improve reading XPM images #8874 [@radarhere]
Fix buffer overflow when saving compressed DDS images #9041 [@radarhere]
Use PEP 489 multi-phase initialization #8983 [@radarhere]
Support saving I;16L TIFF images #9015 [@radarhere]
Do not call sys.executable in ImageShow in PyInstaller application #9028 [@radarhere]
Search for libtiff library file first on Windows and macOS #9034 [@radarhere]
Fix libtiff cleanup #9002 [@radarhere]
Use percent formatting for _dbg calls #9035 [@radarhere]
Removed ImageCmsProfile._set method #9032 [@radarhere]
Added Python 3.14 macOS x86-64 wheels #9031 [@radarhere]
Support writing QOI images #9007 [@thisismypassport]
Simplify C error handling #9021 [@radarhere]
Add Python 3.14 beta wheels #9012 [@hugovk]
Remove padding between interleaved PCX palette data #9005 [@radarhere]
Start QOI decoding with a zero-initialized array of previously seen pixels #9008 [@radarhere]
Correct drawing I;16 horizontal lines #8985 [@radarhere]
Reduce number of bytes read for PCX header #9004 [@radarhere]
Handle XMP data from an UNDEFINED TIFF tag #8997 [@radarhere]
Do not decode bytes in PPM error message #8958 [@radarhere]
Parse XMP tag bytes without decoding to string #8960 [@radarhere]
Clear TIFF core image if memory mapping was used for last load #8962 [@radarhere]
Use mask in C when drawing wide polygon lines #8984 [@radarhere]
Simplify code #8863 [@radarhere]
Call startswith once with a tuple #8998 [@radarhere]
[pre-commit.ci] pre-commit autoupdate #8993 [@pre-commit-ci[bot]]
Use ImageFile.MAXBLOCK in tobytes() #8906 [@radarhere]
Removed unreachable code #8918 [@radarhere]
Valgrind Memory Leak Checking #8954 [@wiredfool]
Add parallel test target, using pytest-xdist #8972 [@wiredfool]
Add support for flat uint8 arrow arrays for multi channel images #8908 [@wiredfool]
Removed CMAKE_POLICY_VERSION_MINIMUM=3.5 for libavif #8973 [@radarhere]
Reduced number of bytes read in WMF header #8964 [@radarhere]
Do not build against libavif < 1 #8969 [@radarhere]
Improved support for Python 3.14 #8948 [@radarhere]
[pre-commit.ci] pre-commit autoupdate #8944 [@pre-commit-ci[bot]]
Allow loading ImageFile state from Pillow < 11.2.1 [#8938](https://redirect.gi

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renovate bot force-pushed the renovate/pillow-12.x branch 2 times, most recently from c413350 to 58df614 Compare December 15, 2025 18:42

renovate bot force-pushed the renovate/pillow-12.x branch from 58df614 to d6bbd13 Compare January 2, 2026 13:40

renovate bot force-pushed the renovate/pillow-12.x branch from d6bbd13 to 1abd0da Compare February 2, 2026 21:08

Update dependency pillow to v12

324035a

renovate bot force-pushed the renovate/pillow-12.x branch from 1abd0da to 324035a Compare February 11, 2026 04:36

renovate bot changed the title ~~Update dependency pillow to v12~~ Update dependency pillow to v12 - autoclosed Feb 11, 2026

renovate bot closed this Feb 11, 2026

renovate bot deleted the renovate/pillow-12.x branch February 11, 2026 17:43

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Update dependency pillow to v12 - autoclosed#1038

Update dependency pillow to v12 - autoclosed#1038
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Release Notes

v12.1.1

v12.1.0

Deprecations

Documentation

Dependencies

Testing

Type hints

Other changes

v12.0.0

Removals

Deprecations

Documentation

Dependencies

Testing

Type hints

Other changes

v11.3.0

Deprecations

Documentation

Dependencies

Testing

Type hints

Other changes

Configuration

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renovate bot commented Dec 10, 2025 •

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`v12.1.1`

`v12.1.0`

`v12.0.0`

`v11.3.0`