7 Pull requests merged by 5 people

• API: improve dtype in df.where with EA other

  #62038 merged Aug 5, 2025

• REF: make copy keyword in recode_for_categories keyword only

  #62019 merged Aug 4, 2025

• API: rank with nullable dtypes preserve NA

  #62043 merged Aug 4, 2025

• [pre-commit.ci] pre-commit autoupdate

  #62041 merged Aug 4, 2025

• TST: nan->NA in non-construction tests

  #62021 merged Aug 4, 2025

• EHN: return early when the result is None

  #62032 merged Aug 4, 2025

• Bump pypa/cibuildwheel from 3.1.1 to 3.1.3

  #62039 merged Aug 4, 2025

4 Pull requests opened by 4 people

• API: mode.nan_is_na to consistently distinguish NaN-vs-NA

  #62040 opened Aug 4, 2025

• REF: Avoid/defer `dtype=object` containers in plotting

  #62042 opened Aug 4, 2025

• DOC: updated BooleanDType docstring

  #62045 opened Aug 4, 2025

• BUG Updated border attribute to in-line CSS

  #62046 opened Aug 5, 2025

4 Issues closed by 3 people

• DOC: Series and DataFrame.reindex accepts Timedelta as tolerance, which is not documented

  #62010 closed Aug 5, 2025

• QST: best way to extend/subclass pandas.DataFrame

  #61362 closed Aug 5, 2025

• ENH: Add a name parameter to value_counts()

  #55121 closed Aug 5, 2025

• BUG: Can't convert `int64[pyarrow]` series with missing values to legacy numpy `float` series

  #57093 closed Aug 5, 2025

24 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• BUG: groupby.idxmin/idxmax with all NA values should raise

  #62026 commented on Aug 5, 2025 • 4 new comments

• DOC: Add SSLCertVerificationError warning message for documentation b…

  #62015 commented on Aug 5, 2025 • 3 new comments

• BUG: raise a proper exception when str.rsplit is passed a regex and clarify the docs

  #62035 commented on Aug 4, 2025 • 2 new comments

• ENH: usecols takes input order for read_csv implementation review

  #61967 commented on Aug 5, 2025 • 2 new comments

• BUG: Add min/max methods to ArrowExtensionArray GH#61311

  #61924 commented on Aug 4, 2025 • 0 new comments

• ENH: Implement PDEP-17

  #61468 commented on Aug 4, 2025 • 0 new comments

• ENH: unset_index method

  #60869 commented on Aug 5, 2025 • 0 new comments

• ENH: Support for list of intervals / IntervalArray in to_parquet

  #34644 commented on Aug 5, 2025 • 0 new comments

• Should IntegerArray provide data / mask through an API?

  #34873 commented on Aug 5, 2025 • 0 new comments

• Follow-up on basic FloatingArray implementation

  #38110 commented on Aug 5, 2025 • 0 new comments

• ENH: Implement `skiptrailingspace` parameter for `read_csv`

  #60813 commented on Aug 5, 2025 • 0 new comments

• Understanding string interning in pd.read_csv vs. other methods of creating large object columns

  #52639 commented on Aug 5, 2025 • 0 new comments

• BUG: NaN vs NA in mixed reduction

  #62024 commented on Aug 5, 2025 • 0 new comments

• ENH: Add a safe Option to hash_pandas_object with Default Value Set to True

  #60428 commented on Aug 5, 2025 • 0 new comments

• ENH: error messages for missing performance dependencies should point out the options

  #62001 commented on Aug 5, 2025 • 0 new comments

• DOC: Sort the pandas API reference navbar in alphabetical order

  #59164 commented on Aug 4, 2025 • 0 new comments

• DOC: Fix docstring validation errors for pandas.core.groupby

  #60365 commented on Aug 4, 2025 • 0 new comments

• Dtype inconsistency when appending to empty dataframe

  #22621 commented on Aug 4, 2025 • 0 new comments

• BUG: Different initialization methods lead to different dtypes (DataFrame)

  #42971 commented on Aug 4, 2025 • 0 new comments

• BUG: Empty list passed to `Series` returns `object` dtype, but via `DataFrame` returns `float64`

  #56679 commented on Aug 4, 2025 • 0 new comments

• BUG/API: preserve dtype in Index `append()`

  #60159 commented on Aug 4, 2025 • 0 new comments

• dtype-unaware (empty) objects ("any" dtype)

  #19647 commented on Aug 4, 2025 • 0 new comments

• BUG: rank with object dtype and small values

  #62036 commented on Aug 4, 2025 • 0 new comments

• BUG: Wrong inferred type in case of a mixture of boolean, float and integers

  #62033 commented on Aug 4, 2025 • 0 new comments