All pull requests

Pull requests

• fix(dtype): write the generic time unit in brackets in Zarr format 2 metadata

  #4581·d-v-b opened Oct 29, 2026Contributor·1 of 7 tasks·

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  2

• feat(zarr-metadata): add Hypothesis strategies for metadata fields

  needs release noteszarr-metadata
  #4575·d-v-b opened Oct 28, 2026Contributor·1 of 7 tasks·

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• fix(zarr-metadata)!: locate every problem in the input and align the v2 readers with v3

  needs release noteszarr-metadata
  #4574·d-v-b opened Oct 28, 2026Contributor·1 of 7 tasks·

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  2

• docs(blog): add post on the Zarr Python 3.1.0 data type overhaul

  needs release notes
  #4573·maxrjones opened Oct 28, 2026Member·1 of 7 tasks·

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  1

• tests: make dtype tests independent of order

  needs release notes
  #4572·radoering opened Oct 28, 2026Contributor·1 of 7 tasks·

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• fix(codecs): reshape flattened numcodecs filter output on encode

  #4560·Yi-111-a opened Oct 26, 2026·

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  1

  1

• perf: read each chunk once when iterating over an array

  #4559·bhaskargurram-ai opened Oct 25, 2026Contributor·5 of 7 tasks·

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  1

  1

• fix: preserve Numcodecs filter shape and decode order

  #4558·Don-Yin opened Oct 22, 2026·3 of 7 tasks·

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  1

  2

• fix: reject reserved Zarr v3 node names

  #4551·Duo-ee opened Oct 22, 2026·7 tasks done·

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  3

• Test against python 3.15

  needs release notes
  #4544·clbarnes opened Oct 21, 2026Contributor·5 of 7 tasks·

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  2

• feat: implement the reshape extension codec

  #4542·clbarnes opened Oct 21, 2026Contributor·7 tasks done·

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  · 3.5.0
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  1

• fix: Fixes parsing of relative file:// URLs

  #4533·Tomaz-Vieira opened Oct 20, 2026·5 of 7 tasks·

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  12

• feat: align Zarr array metadata class names

  needs release notes
  #4527·victorwon2001 opened Oct 19, 2026·1 of 7 tasks·

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  1

  1

• fix: tolerate unencodable default_scalar in ShardingCodec.validate

  #4526·inchang-ing opened Oct 18, 2026·

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  3

• ci: test Zarr natively on Linux ARM64

  #4525·jdotc1 opened Oct 17, 2026·

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  3

• chore!: remove the ignored Zarr-Python 2 parameters

  #4522·maxrjones opened Oct 17, 2026Member·1 of 7 tasks·

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  3

• chore!: remove zarr.tree and the Array.compressor properties

  #4521·maxrjones opened Oct 17, 2026Member·1 of 7 tasks·

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• fix: dispatch short boolean ndarray masks like NumPy

  #4519·XXXXXQ-0206 opened Oct 17, 2026·3 of 7 tasks·

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  2

• fix(indexing): treat an empty list as an empty integer selection

  #4518·XXXXXQ-0206 opened Oct 16, 2026·5 of 7 tasks·

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  5

• perf: avoid per-chunk dtype checks in BytesCodec decoding

  needs release notes
  #4517·victorwon2001 opened Oct 16, 2026·1 of 7 tasks·

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  1

• Add Array.prepend and the regular_bounded chunk grid

  #4516·rhoadesScholar opened Oct 15, 2026·

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  5

• refactor: centralize built-in codec registration

  needs release notes
  #4515·victorwon2001 opened Oct 15, 2026·1 of 7 tasks·

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  1

• fix(cast_value): reject fill values that do not survive a round trip

  #4510·d-v-b opened Oct 14, 2026Contributor·

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  1

• docs: list non-conformant and unregistered metadata in a checked ledger

  #4507·d-v-b opened Oct 10, 2026Contributor·1 task·

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• fix(metadata): read Zarr V3.1 short-hand extension names

  spec compliance
  #4506·d-v-b opened Oct 10, 2026Contributor·

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  · 3.4.2
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