5 Pull requests merged by 4 people

• BUG: Index.__getitem__ with 0d ndarray key

  #62216 merged Aug 29, 2025

• TYP: Typing fixes and improvements related to scipy.interpolate

  #62211 merged Aug 29, 2025

• CLN: remove maybe_infer_to_datetimelike

  #62209 merged Aug 28, 2025

• BUG: Fix Memory Leak in to_json

  #62210 merged Aug 28, 2025

• TST: Reduce banklist.html to make bs4 test run faster

  #62203 merged Aug 28, 2025

8 Pull requests opened by 8 people

• Preserve freq in TimedeltaIndex subtraction

  #62214 opened Aug 29, 2025

• BUG: Fix record_prefix ignored when record_path is empty (GH 62205)

  #62215 opened Aug 29, 2025

• BUG: fix memory leak in JSON datetime serialization

  #62217 opened Aug 29, 2025

• TYP: Typing fixes and improvements related to ``scipy.sparse``

  #62218 opened Aug 29, 2025

• Remove custom footer template in favor of theme options (#51536)

  #62222 opened Aug 30, 2025

• Improve dropna() documentation with examples for how='all' and thresh

  #62223 opened Aug 30, 2025

• Upgrade mypy to 1.17.1 and pyright to 1.1.404

  #62224 opened Aug 30, 2025

• DOC: Fix linkcode_resolve for inherited properties

  #62225 opened Aug 31, 2025

7 Issues closed by 3 people

• ENH: Allow dropna to accept floats [0, 1] as thresh values

  #40676 closed Aug 29, 2025

• Why does `infer_freq` raise an error for PeriodIndex?

  #6771 closed Aug 29, 2025

• BUG(?) `Index.__getitem__` with 0D numpy array raises AssertionError

  #55601 closed Aug 29, 2025

• REF: Replace maybe_infer_to_datimelike with maybe_convert_objects

  #60258 closed Aug 28, 2025

• BUG: memory leak in to_json when converting DateTime values

  #62204 closed Aug 28, 2025

• Practical steps towards a simplified BlockManager

  #34669 closed Aug 28, 2025

• Support pydata/sparse arrays in DataFrame

  #33182 closed Aug 28, 2025

5 Issues opened by 4 people

• API: `freq` or `step` for base class Index?

  #62219 opened Aug 29, 2025

• BUG: Using unstacking with `sort=False` after grouping with `sort=False` incorrectly shuffles data

  #62213 opened Aug 29, 2025

• ENH: Infer enums as categories

  #62207 opened Aug 28, 2025

• ENH: keep the type option for keys in groupby

  #62206 opened Aug 28, 2025

• BUG: `record_prefix` ignored when `record_path` is empty

  #62205 opened Aug 28, 2025

28 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: Remove special-casing for date objects in DatetimeIndex indexing (GH#62158)

  #62198 commented on Aug 29, 2025 • 4 new comments

• fix enum typing from _lib

  #62145 commented on Aug 29, 2025 • 3 new comments

• DOC: Clarify parameter rules in the Notes Section of date_range and timedelta_range

  #62194 commented on Aug 30, 2025 • 0 new comments

• BUG: Preserve day freq on DatetimeIndex subtraction

  #62096 commented on Aug 28, 2025 • 0 new comments

• BUG: creating Categorical from pandas Index/Series with "object" dtype infers string

  #62080 commented on Aug 29, 2025 • 0 new comments

• BUG: Fix all-NaT when ArrowEA.astype to categorical

  #62055 commented on Aug 30, 2025 • 0 new comments

• Fix cbusday calendar Typecheck v2

  #62014 commented on Aug 31, 2025 • 0 new comments

• BUG FIX: pandas.arrays.IntervalArray.overlaps() incorrectly documents that it accepts IntervalArray.

  #62009 commented on Aug 31, 2025 • 0 new comments

• DOC: documenting pandas.MultIndex.argsort

  #62005 commented on Aug 31, 2025 • 0 new comments

• Fix warning for extra fields in read_csv with on_bad_lines callable

  #61987 commented on Aug 29, 2025 • 0 new comments

• CI: add PyPI Trusted-Publishing “publish” job to wheels workflow (#61669)

  #61718 commented on Aug 29, 2025 • 0 new comments

• ENH: Added `DataFrame.nsorted` to select top ``n`` rows according to column-dependent order

  #61457 commented on Aug 30, 2025 • 0 new comments

• ENH: Implement translations infrastructure

  #61380 commented on Aug 28, 2025 • 0 new comments

• ENH: support reading directory in read_csv

  #61275 commented on Aug 29, 2025 • 0 new comments

• BUG: Behavior change in pandas 3.x with `Series.resample` and `closed="right", how="right"`

  #62200 commented on Aug 31, 2025 • 0 new comments

• BUG: loc fails with tz_aware DateTimeIndex

  #54409 commented on Aug 31, 2025 • 0 new comments

• ENH: Change ExtensionOpsMixin behaviour to not add new operator method if one is already defined on the ExtensionArray class

  #50767 commented on Aug 31, 2025 • 0 new comments

• BUG: Insert then delete column into MultiIndex with timestamps leads to RecursionError

  #56853 commented on Aug 31, 2025 • 0 new comments

• DOC: Incorrect Source Link

  #58350 commented on Aug 30, 2025 • 0 new comments

• FEEDBACK: PyArrow as a required dependency and PyArrow backed strings

  #54466 commented on Aug 30, 2025 • 0 new comments

• Various methods don't call call __finalize__

  #28283 commented on Aug 30, 2025 • 0 new comments

• DataFrame.copy(), at least, should be threadsafe

  #2728 commented on Aug 30, 2025 • 0 new comments

• BUG: `Styler.to_excel` does not export styles and formats correctly

  #42276 commented on Aug 29, 2025 • 0 new comments

• ENH: Improve `OverflowError` message when `pandas.read_stata` fails to convert dates

  #36096 commented on Aug 29, 2025 • 0 new comments

• ENH: support apply method for ExtensionArray backed DataFrame

  #54584 commented on Aug 29, 2025 • 0 new comments

• BUG: In main, TimedeltaIndex.shift() requires freq in the index, but it may not be available because it was computed

  #62094 commented on Aug 29, 2025 • 0 new comments

• BUG: Series created from pre-2.1 legacy pickles lose their names during .copy operations

  #61819 commented on Aug 28, 2025 • 0 new comments

• BUG: `csv.QUOTE_NOTNULL` doesn't seem to be supported by `DataFrame.to_csv()`, but there's no error and it's not documented

  #60423 commented on Aug 28, 2025 • 0 new comments