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@dependabot dependabot bot commented on behalf of github Jan 6, 2026

Bumps the python-packages group with 3 updates in the / directory: ipython, imagecodecs and poethepoet.

Updates ipython from 9.8.0 to 9.9.0

Commits

Updates imagecodecs from 2025.11.11 to 2026.1.1

Release notes

Sourced from imagecodecs's releases.

v2026.1.1

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, Meshopt, 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), High-throughput JPEG 2000 (HTJ2K, JPH), JPEG LS, JPEG XL, JPEG XS, JPEG XR (WDP, HD Photo), Ultra HDR (JPEG_R), MOZJPEG, AVIF, HEIF, QOI, RGBE (HDR), Jetraw, DICOM RLE, PackBits, Packed Integers, Delta, XOR Delta, Floating Point Predictor, Bitorder reversal, Byteshuffle, Bitshuffle, Float24 (24-bit floating point), Bfloat16 (brain floating point), Quantize (Scale, BitGroom, BitRound, GranularBR), and CMS (color space transformations). Checksum functions are implemented for CRC-32, Adler-32, Fletcher-32, and Jenkins lookup3.

Changes

  • Enforce positional-only and keyword-only parameters (breaking).
  • Base numcodecs.Jpeg on JPEG8 codec (breaking).
  • Add HTJ2K codec based on OpenJPH library (#125).
  • Add MESHOPT codec based on meshoptimizer library.
  • Fix decoding concatenated ZStandard frames.
  • Fix potential issues in TIFF and WEBP codecs.
  • Fix pyi stub file.
  • Change default Brotli compression level to 4.
  • Use Brotli streaming API for decoding.
  • Enable decoding UltraHDR to uint16.
  • Tweak memory allocation and reallocation strategies.
  • Use fused types.
  • Improve code quality.
Changelog

Sourced from imagecodecs's changelog.

2026.1.1

  • Pass 7850 tests.
  • Enforce positional-only and keyword-only parameters (breaking).
  • Base numcodecs.Jpeg on JPEG8 codec (breaking).
  • Add HTJ2K codec based on OpenJPH library (#125).
  • Add MESHOPT codec based on meshoptimizer library.
  • Fix decoding concatenated ZStandard frames.
  • Fix potential issues in TIFF and WEBP codecs.
  • Fix pyi stub file.
  • Change default Brotli compression level to 4.
  • Use Brotli streaming API for decoding.
  • Enable decoding UltraHDR to uint16.
  • Tweak memory allocation and reallocation strategies.
  • Use fused types.
  • Improve code quality.
Commits

Updates poethepoet from 0.39.0 to 0.40.0

Release notes

Sourced from poethepoet's releases.

0.40.0

Enhancements

Fixes

Code improvements

Full Changelog: nat-n/poethepoet@v0.39.0...v0.40.0

Commits
  • 0a7247d Bump version to 0.40.0
  • 312e74a feat: Add choices option to constrain named arguments (#348)
  • 5e0b3e5 feat: support ignore_fail on execution task types and ref tasks (#347)
  • a3c97e1 test: ensure the test virtual environment is always removed (#346)
  • bc04e2f feat: support capture_output on ref tasks (#343)
  • f7b82ef fix: global executor option (#340)
  • 8e7b116 fix: handle SIGHUP and SIGBREAK signals to stop tasks (#344)
  • 8e51f2b refactor: modernize type annotations (#339)
  • 72a9225 fix: set uv to quiet during shell completion (#338)
  • c6c7306 feat: allow optional envfiles without warnings (#337)
  • Additional commits viewable in compare view

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Bumps the python-packages group with 3 updates in the / directory: [ipython](https://github.com/ipython/ipython), [imagecodecs](https://github.com/cgohlke/imagecodecs) and [poethepoet](https://github.com/nat-n/poethepoet).


Updates `ipython` from 9.8.0 to 9.9.0
- [Release notes](https://github.com/ipython/ipython/releases)
- [Commits](ipython/ipython@9.8.0...9.9.0)

Updates `imagecodecs` from 2025.11.11 to 2026.1.1
- [Release notes](https://github.com/cgohlke/imagecodecs/releases)
- [Changelog](https://github.com/cgohlke/imagecodecs/blob/master/CHANGES.rst)
- [Commits](cgohlke/imagecodecs@v2025.11.11...v2026.1.1)

Updates `poethepoet` from 0.39.0 to 0.40.0
- [Release notes](https://github.com/nat-n/poethepoet/releases)
- [Commits](nat-n/poethepoet@v0.39.0...v0.40.0)

---
updated-dependencies:
- dependency-name: ipython
  dependency-version: 9.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: imagecodecs
  dependency-version: 2026.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: python-packages
- dependency-name: poethepoet
  dependency-version: 0.40.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-packages
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update Python code labels Jan 6, 2026
@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update Python code labels Jan 6, 2026
@d33bs d33bs merged commit 69994ba into main Jan 6, 2026
8 checks passed
@dependabot dependabot bot deleted the dependabot/pip/python-packages-55e3eaa490 branch January 6, 2026 18:44
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