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python-pillow / Pillow Public

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Support reading JPEG2000 images with CMYK palettes#9456

Merged

hugovk merged 4 commits intopython-pillow:mainpython-pillow/Pillow:mainfrom

radarhere:jpeg2000radarhere/Pillow:jpeg2000Copy head branch name to clipboard

Mar 20, 2026

Conversation Commits4 (4)Checks Files changed

Merged

Support reading JPEG2000 images with CMYK palettes#9456
hugovk merged 4 commits intopython-pillow:mainfrom
radarhere:jpeg2000

Commits

Commits on Mar 16, 2026

Add CMYK palettes
radarhere
committed
Detect CMYK palette in JPEG2000 images
radarhere
committed
Support reading JPEG2000 images with CMYK palettes
radarhere
committed
Support saving images with non-RGB palettes as PNGs
radarhere
committed

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