All pull requests

Pull requests

• feat(zarr-metadata)!: problems and errors check their values at run time

  needs release noteszarr-metadata
  #4422·d-v-b opened Sep 26, 2026Contributor·

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• build(zarr-metadata): type-check the tests

  needs release noteszarr-metadata
  #4421·d-v-b opened Sep 26, 2026Contributor·

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• fix(zarr-metadata): attributes may hold NaN and the infinities

  needs release noteszarr-metadata
  #4420·d-v-b opened Sep 26, 2026Contributor·

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• fix(api): accept create keyword arguments when zarr.array copies a zarr array

  #4419·d-v-b opened Sep 26, 2026Contributor·

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• fix: scalar indexing returns numpy scalar not 0-d ndarray

  #4418·guhou-hvi opened Sep 26, 2026Contributor·

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• fix(tests): repair docstring-consistency test and align create_array docs

  #4417·guhou-hvi opened Sep 26, 2026Contributor·

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• fix(dtype): accept platform-equivalent numpy dtypes in from_native_dtype

  needs release notes
  #4416·Yi-111-a opened Sep 26, 2026·

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• fix: honor storage_options in save and save_group

  #4415·Rodrigo-Palma opened Sep 25, 2026·

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• fix(array): reject unknown keys in ArrayConfig.from_dict

  #4414·d-v-b opened Sep 25, 2026Contributor·

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• fix(group): apply config when require_array returns an existing array

  #4413·d-v-b opened Sep 25, 2026Contributor·

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• fix(group): create group helper arrays in the group's zarr format

  #4412·d-v-b opened Sep 25, 2026Contributor·

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• fix: validate a new node before overwriting the existing one

  #4410·d-v-b opened Sep 25, 2026Contributor·

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• fix(api): apply config when open_array opens an existing array

  #4408·d-v-b opened Sep 25, 2026Contributor·

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• Fix/from array overwrite source

  #4405·ianhi opened Sep 24, 2026Contributor·

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• feat(testing): add a testing extra and make zarr.testing importable without it

  #4403·d-v-b opened Sep 24, 2026Contributor·

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• feat(array): add Array.dimension_names property

  #4401·d-v-b opened Sep 24, 2026Contributor·

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• feat(attributes): warn when writing attributes that are not valid JSON

  #4400·d-v-b opened Sep 24, 2026Contributor·

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• fix: accept must_understand=false extra fields in v3 group metadata

  #4391·anishmehta24 opened Sep 24, 2026·

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• feat: open arrays and groups with a Context

  #4388·d-v-b opened Sep 23, 2026Contributor·

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• feat(dtype): add NCZarrChar and accept any byte order for v2 "S" names

  #4386·d-v-b opened Sep 23, 2026Contributor·

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• test: sample the full rectilinear chunk grid declaration space

  #4377·d-v-b opened Sep 18, 2026Contributor·

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• fix: make the chunk normalizer the one judge of a chunk specification

  #4376·d-v-b opened Sep 18, 2026Contributor·

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• fix: read mixed regular/rectilinear chunk grids written by zarr 3.2.x

  #4375·d-v-b opened Sep 18, 2026Contributor·

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• docs: document compressor defaults and accepted values for create_array

  needs release notes
  #4373·Yi-111-a opened Sep 18, 2026·

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• refactor(api): build zarr.open, open_array and open_group on one metadata reader

  #4366·d-v-b opened Sep 16, 2026Contributor·

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