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@dependabot dependabot bot commented on behalf of github Nov 3, 2025

Bumps imagecodecs from 2025.3.30 to 2025.8.2.

Release notes

Sourced from imagecodecs's releases.

v2025.8.2

Image transformation, compression, and decompression codecs

Imagecodecs is a Python library that provides block-oriented, in-memory buffer transformation, compression, and decompression functions for use in tifffile, liffile, czifile, zarr, and other scientific image input/output packages.

Decode and/or encode functions are implemented for Zlib (DEFLATE), GZIP, LZMA, ZStandard (ZSTD), Blosc, Brotli, Snappy, BZ2, LZ4, LZ4F, LZ4HC, LZ4H5, LZW, LZO, LZF, LZFSE, LZHAM, PGLZ (PostgreSQL LZ), RCOMP (Rice), ZFP, SZ3, Pcodec, SPERR, AEC, SZIP, LERC, EER, NPY, BCn, DDS, BMP, PNG, APNG, GIF, TIFF, WebP, JPEG (2 to 16-bit), Lossless JPEG (LJPEG, LJ92, JPEGLL), JPEG 2000 (JP2, J2K), JPEG LS, JPEG XL, JPEG XS, JPEG XR (WDP, HD Photo), Ultra HDR (JPEG_R), MOZJPEG, AVIF, HEIF, QOI, RGBE (HDR), Jetraw, DICOMRLE, PackBits, Packed Integers, Delta, XOR Delta, Floating Point Predictor, Bitorder reversal, Byteshuffle, Bitshuffle, Float24 (24-bit floating point), Quantize (Scale, BitGroom, BitRound, GranularBR), and CMS (color space transformations). Checksum functions are implemented for crc32, adler32, fletcher32, and Jenkins lookup3.

Changes

  • Fix szip_encode default output buffer might be too small (#128).
  • Fix minor bugs in LZ4H5 codec (#127).
  • Avoid grayscale-to-RGB conversions in AVIF codecs.
  • Improve AVIF error messages.
  • Add flag for free-threading compatibility (#113).
  • Do not use zlib uncompress2, which is not available on manylinux.
  • Do not build unstable BRUNSLI, PCODEC, SPERR, and SZ3 codecs.
  • Require libavif >= 1.3 and Cython >= 3.1.
  • Support Python 3.14 and 3.14t.
  • Drop support for Python 3.10 and PyPy.
Changelog

Sourced from imagecodecs's changelog.

2025.8.2

  • Pass 7339 tests.
  • Fix szip_encode default output buffer might be too small (#128).
  • Fix minor bugs in LZ4H5 codec (#127).
  • Avoid grayscale-to-RGB conversions in AVIF codecs.
  • Improve AVIF error messages.
  • Add flag for free-threading compatibility (#113).
  • Do not use zlib uncompress2, which is not available on manylinux.
  • Do not build unstable BRUNSLI, PCODEC, SPERR, and SZ3 codecs.
  • Require libavif >= 1.3 and Cython >= 3.1.
  • Support Python 3.14 and 3.14t.
  • Drop support for Python 3.10 and PyPy.
Commits

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Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

Bumps [imagecodecs](https://github.com/cgohlke/imagecodecs) from 2025.3.30 to 2025.8.2.
- [Release notes](https://github.com/cgohlke/imagecodecs/releases)
- [Changelog](https://github.com/cgohlke/imagecodecs/blob/master/CHANGES.rst)
- [Commits](cgohlke/imagecodecs@v2025.3.30...v2025.8.2)

---
updated-dependencies:
- dependency-name: imagecodecs
  dependency-version: 2025.8.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Nov 3, 2025
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codecov bot commented Nov 3, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.61%. Comparing base (8184274) to head (8d20d46).

Additional details and impacted files
@@           Coverage Diff           @@
##             main     #468   +/-   ##
=======================================
  Coverage   99.61%   99.61%           
=======================================
  Files          13       13           
  Lines         781      781           
  Branches       82       82           
=======================================
  Hits          778      778           
  Misses          2        2           
  Partials        1        1           

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