Skip to content

fix: pin tifffile<2026.5.2 and zarr<3.2, prepare v3.0.1 (#100) - #101

Merged
ap-- merged 1 commit into
Bayer-Group:mainfrom
ap--:release-v3.0.1
Jul 3, 2026
Merged

ap-- merged 1 commit into
Bayer-Group:mainfrom
ap--:release-v3.0.1

Conversation

@ap--

@ap-- ap-- commented Jul 3, 2026

Copy link
Copy Markdown
Collaborator

tifffile 2026.5.2 switched ZarrTiffStore to zarr v3 metadata (zarr.json / NGFF 0.5), which is incompatible with tiffslide 3.0.0's zarr v2 code path and caused GroupNotFoundError when reading slides.

  • pyproject: pin tifffile>=2025.5.21,<2026.5.2 and zarr>=3.0,<3.2
  • environment.devenv.yml: update outdated python/tifffile/zarr pins to match
  • CHANGELOG: add 3.0.1 section

Verified the full test suite passes (150 passed) with the resolved combination tifffile 2026.4.11 + zarr 3.1.6.

)

tifffile 2026.5.2 switched ZarrTiffStore to zarr v3 metadata (zarr.json /
NGFF 0.5), which is incompatible with tiffslide 3.0.0's zarr v2 code path and
caused GroupNotFoundError when reading slides.

- pyproject: pin tifffile>=2025.5.21,<2026.5.2 and zarr>=3.0,<3.2
- environment.devenv.yml: update outdated python/tifffile/zarr pins to match
- CHANGELOG: add 3.0.1 section

Verified the full test suite passes (150 passed) with the resolved combination
tifffile 2026.4.11 + zarr 3.1.6.
@ap--
ap-- requested a review from sdvillal as a code owner July 3, 2026 00:27
@ap--
ap-- merged commit 7b30e48 into Bayer-Group:main Jul 3, 2026
17 of 18 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant