All pull requests

Pull requests

• Backport PR #71760 on branch 3.1.x (CI: fix Pyodide build with pytest 9.2)

  CI
  #71764·meeseeksmachine opened Oct 29, 2026Contributor·

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  · 3.1.1

• DOC: Add MultiIndex.to_list() to docs and indicate that it returns a …

  Needs Issue Assignment
  #71761·Prem-gosavi45 opened Oct 28, 2026·

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• ENH: support np.minmax and the underlying minimummaximum ufunc coming in NumPy 2.6

  #71759·ikrommyd opened Oct 28, 2026·7 of 8 tasks·

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• Bump actions/setup-python from 7.0.0 to 7.1.0

  CIDependencies
  #71758·dependabot[bot] opened Oct 28, 2026Bot·

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• BUG: Floor timedelta // number on Series, Index, and TimedeltaArray

  #71754·Pavan19047 opened Oct 28, 2026·5 of 8 tasks·

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• ENH: implement np.where for ExtensionArray (GH#26380)

  EnhancementExtensionArray
  #71748·jbrockmendel opened Oct 27, 2026Member·

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• BUG: ffill/bfill on Arrow arrays without NA returns a view of the original

  #71745·maharanay22 opened Oct 27, 2026Contributor·7 of 8 tasks·

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• REGR: keep NaT in the input when converting to a pyarrow timestamp type

  Needs Issue Assignment
  #71744·Enricoftw opened Oct 27, 2026·6 of 8 tasks·

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• BUG: Don't return a view from ffill/bfill on pyarrow-backed data without missing values

  #71741·ryan1234814 opened Oct 27, 2026Contributor·7 of 8 tasks·

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• BUG: propagate attrs in eval with numexpr engine

  Awaiting Review
  #71735·sugandhgarg0311 opened Oct 26, 2026Contributor·6 of 8 tasks·

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• ENH: add Series.dt.shift (GH#31705)

  DatetimeEnhancement
  #71734·jbrockmendel opened Oct 26, 2026Member·

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• TST: add test for DataFrame.agg with a list of UDF and string

  Needs Issue Assignment
  #71730·Shriraj1901 opened Oct 26, 2026·8 tasks·

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• TST: add test for groupby key types with one or several columns

  Needs Issue Assignment
  #71729·Shriraj1901 opened Oct 26, 2026·8 tasks·

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• BUG: DataFrame.transpose losing dtype on empty frames

  Awaiting Review
  #71726·Danish-kh-IT opened Oct 26, 2026·

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• BUG: Treat NaN as NA in BooleanArray logical ops (Kleene logic after alignment)

  Awaiting Review
  #71725·swethakommuri opened Oct 26, 2026·4 tasks done·

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• BUG: exclude NA from binned value_counts normalization (GH 44946)

  Awaiting Review
  #71724·guishiw opened Oct 26, 2026·6 tasks done·

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• BUG: reject duplicate levels in reset_index and droplevel

  Awaiting Review
  #71723·guishiw opened Oct 26, 2026·6 tasks done·

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• BUG: Categorical.map returning Categorical instead of bool Index

  Awaiting Review
  #71722·Danish-kh-IT opened Oct 26, 2026·

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• DOC: Fix broken links in source comments and docs tooling

  Awaiting Review
  #71721·anilkumara9 opened Oct 26, 2026·

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• DOC/CHORE: Make links to documentation consistent

  Awaiting ReviewDocs
  #71720·afeld opened Oct 26, 2026Contributor·2 of 8 tasks·

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• ENH: add display.show_dtypes to show dtypes below DataFrame column labels (GH#19394)

  EnhancementOutput-Formatting
  #71696·jbrockmendel opened Oct 26, 2026Member·

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• ENH: DataFrame constructor accepts a dict for dtype (GH#71142)

  ConstructorsDtype ConversionsEnhancement
  #71692·jbrockmendel opened Oct 25, 2026Member·

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• DEPR: ExtensionArray subclasses without __array__ (GH#45093)

  DeprecateExtensionArray
  #71690·jbrockmendel opened Oct 25, 2026Member·

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• ENH: add an HTML repr for Series (GH#5563)

  EnhancementOutput-FormattingSeries
  #71688·jbrockmendel opened Oct 25, 2026Member·

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• BUG: datetimes on a sharex/twinx sibling of a time-series plot drawn off-screen (GH#40470)

  BugVisualization
  #71685·jbrockmendel opened Oct 25, 2026Member·

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