All pull requests

Pull requests

• docs: clarify rot90 return type

  #12607·nightcityblade opened Sep 24, 2026·

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• Route float32 nanquantile through numbagg

  #12606·Yi-111-a opened Sep 24, 2026·

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• Don't treat set_index input as presorted when partition counts differ

  #12605·RitiGrover opened Sep 23, 2026·

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• Fix token collisions in nested containers

  #12603·xiaoh1024 opened Sep 22, 2026·

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• escape layer/annotation keys in HighLevelGraph._repr_html_

  #12602·sam-kota opened Sep 19, 2026·

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• Use a full-length helper label when shuffling MultiIndex columns

  #12600·fbunt opened Sep 16, 2026·

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• [unsupervised AI] Fix documented default for align_dataframes

  #12597·hxperl opened Sep 15, 2026·

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• [unsupervised AI] Warn on Zarr writes only when a block boundary splits a chunk

  #12596·thatssoheil opened Sep 13, 2026·

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• [AI draft] Fix merge index for rows without a match - needs human review

  #12595·thatssoheil opened Sep 13, 2026·

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• ENH: Add mode parameter to dask.array.linalg.qr to support Array API spec

  #12594·comNayaK opened Sep 12, 2026·

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• [unsupervised AI] Avoid repeated empty dataframe slicing during repartition

  #12593·MarthalaJagruthiReddy opened Sep 10, 2026·

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• Keep __version__ when _version lacks __commit_id__

  #12592·ump45nose opened Sep 9, 2026·

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• Fix array shuffle index overflow for large groups

  #12590·AyoobMH opened Sep 8, 2026·

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• Set lock to true to avoid writing corrupt data

  #12588·joshua-gould opened Sep 8, 2026·

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• Align Dask chunks to user-specified Zarr chunks in to_zarr

  #12587·saket3395 opened Sep 8, 2026·

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• [unsupervised AI] Preserve Arrow dtype conversion in shuffled Parquet reads

  #12585·emecii opened Sep 7, 2026·

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• Propagate NaN from DataFrame.skew and DataFrame.kurtosis

  #12584·WatchTree-19 opened Sep 6, 2026·

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• Support zarr rectilinear chunks

  #12582·joshua-gould opened Sep 2, 2026·

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• Distinguish identical-looking dtypes in merge mismatch warning

  #12579·Samurai007AK opened Aug 31, 2026·

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• Fix min/max on a pyarrow timestamp column when a partition is empty

  #12577·afonsojanu opened Aug 29, 2026·

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• Add mode parameter to dask.array.linalg.qr

  #12576·TrueFurina opened Aug 29, 2026·

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• [unsupervised AI] Fix ddof and wide-frame handling in GroupBy.cov/corr

  #12575·Kayvan-Zahiri opened Aug 28, 2026·

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• [unsupervised AI] Honor the default dropna=True in groupby mean, var and std

  #12574·Kayvan-Zahiri opened Aug 28, 2026·

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• fix(dataframe): preserve dtype in str.split with expand=True

  #12573·Newer1107 opened Aug 28, 2026·

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• [unsupervised AI] Add mode kwarg to dask.array.linalg.qr

  #12572·itzzdev09 opened Aug 27, 2026·

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