2 Pull requests merged by 2 people

• BUG: Avoid copying categorical codes if copy=False

  #62000 merged Aug 1, 2025

• DOC: Improve documentation for DataFrame.__setitem__ and .loc assignment from Series

  #61804 merged Aug 1, 2025

4 Pull requests opened by 4 people

• REF: make copy keyword in recode_for_categories keyword only

  #62019 opened Aug 1, 2025

• BUG: Fix is_signed_integer_dtype to handle abstract floating types (GH 62018)

  #62020 opened Aug 1, 2025

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

  #62021 opened Aug 2, 2025

• continue from #61957 which closed with unmerged commit

  #62023 opened Aug 2, 2025

3 Issues closed by 2 people

• ENH: to_offset "year"/"quarter"/"month"/"day"/...?

  #34586 closed Aug 2, 2025

• inf comparison doesn't emulate NaN with use_inf_as_null

  #16756 closed Aug 1, 2025

• DOC: Improve documentation for DataFrame.__setitem__ and .loc assignment from Series

  #61662 closed Aug 1, 2025

2 Issues opened by 2 people

• DEPR: convert_dtypes keywords

  #62022 opened Aug 2, 2025

• BUG: pd.api.types.is_signed_integer_dtype(np.floating) throws TypeError

  #62018 opened Aug 1, 2025

29 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.

• API: offsets.Day is always calendar-day

  #61985 commented on Aug 1, 2025 • 1 new comment

• BUG: Fix assert_series_equal for categoricals with nulls and check_category_order=False (#62008)

  #62011 commented on Aug 1, 2025 • 0 new comments

• BUG: Fix Series.reindex losing values when reindexing to MultiIndex

  #61969 commented on Aug 1, 2025 • 0 new comments

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

  #61924 commented on Aug 1, 2025 • 0 new comments

• BUG: Fix GroupBy aggregate coersion of outputs inconsistency for pyarrow dtypes

  #61640 commented on Aug 2, 2025 • 0 new comments

• ENH: Add `force_suffixes` boolean argument to `pd.merge`

  #61498 commented on Aug 2, 2025 • 0 new comments

• ENH: support reading directory in read_csv

  #61275 commented on Aug 2, 2025 • 0 new comments

• BUG: ValueError: Buffer dtype mismatch, expected 'intp_t' but got 'long long' on ARMv7 32 bit

  #55305 commented on Aug 2, 2025 • 0 new comments

• BUG: Implicit upcast to float64 for large series (more than 1000000 rows)

  #61951 commented on Aug 2, 2025 • 0 new comments

• Add axis argument to DataFrame.corr

  #35002 commented on Aug 2, 2025 • 0 new comments

• API: Expand read_csv dtype for categoricals

  #14503 commented on Aug 2, 2025 • 0 new comments

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

  #62001 commented on Aug 2, 2025 • 0 new comments

• ENH: .interval accessor

  #16401 commented on Aug 2, 2025 • 0 new comments

• Groupby.mode() - feature request

  #19254 commented on Aug 2, 2025 • 0 new comments

• ENH: Add Support for GroupBy Numeric Operations

  #20060 commented on Aug 2, 2025 • 0 new comments

• ENH: Implementing NEP 18's __array_function__

  #26380 commented on Aug 2, 2025 • 0 new comments

• Idea: Make pd.Index.values not writable

  #33001 commented on Aug 2, 2025 • 0 new comments

• QST: "Dummy" is rooted in ableist language

  #35724 commented on Aug 2, 2025 • 0 new comments

• Dask shuffle performance help

  #43155 commented on Aug 2, 2025 • 0 new comments

• ENH: Include df.attrs in to_csv output

  #53577 commented on Aug 2, 2025 • 0 new comments

• ENH: Disallow duplicate column names everywhere by default

  #53217 commented on Aug 2, 2025 • 0 new comments

• ENH: Include `df.attrs` in `to_json` output

  #51012 commented on Aug 2, 2025 • 0 new comments

• BUG: Read hdfs:/// is broken since 2.1.0

  #58078 commented on Aug 1, 2025 • 0 new comments

• 'base' argument when resampling has no effect

  #22855 commented on Aug 1, 2025 • 0 new comments

• ENH: convert masked arrays for Series

  #20427 commented on Aug 1, 2025 • 0 new comments

• Read_csv leaks memory when used in multiple threads

  #19941 commented on Aug 1, 2025 • 0 new comments

• BUG: Python 3.14 may not increment refcount

  #61368 commented on Aug 1, 2025 • 0 new comments

• BUG: assert_frame_equal(check_dtype=False) fails when comparing two DFs containing pd.NA that only differ in dtype (object vs Int32)

  #61473 commented on Aug 1, 2025 • 0 new comments

• BUG: `IntervalArray.overlaps()` documents that it accepts another `IntervalArray`, but it is not implemented

  #62004 commented on Aug 1, 2025 • 0 new comments