2 Pull requests merged by 2 people

• BUG: If both index and axis are passed to DataFrame.drop, raise a clear error

  #61855 merged Jul 18, 2025

• API: IncompatibleFrequency subclass TypeError

  #61875 merged Jul 18, 2025

4 Pull requests opened by 3 people

• DEPR: PeriodDtype.freq

  #61897 opened Jul 18, 2025

• FIX: Correct clip behavior test for lower > upper case

  #61899 opened Jul 18, 2025

• BUG FIX: to_json() with JSON Table Schema work correctly with string dtype.

  #61900 opened Jul 18, 2025

• DEPR: maybe_infer_ndim

  #61901 opened Jul 18, 2025

4 Issues closed by 4 people

• BUG: `AttributeError` in `pd.eval()` when calling attribute after binary operation

  #61898 closed Jul 18, 2025

• high-freq properties of low-freq Periods

  #18378 closed Jul 18, 2025

• BUG: drop doesn't recognise MultiIndexes

  #61823 closed Jul 18, 2025

• API: IncompatibleFrequency should subclass TypeError

  #55782 closed Jul 18, 2025

1 Issue opened by 1 person

• BUG: `rank` gives incorrect outputs on Windows with PyArrow backend

  #61896 opened Jul 18, 2025

23 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: .describe() doesn't work for EAs #61707

  #61760 commented on Jul 18, 2025 • 3 new comments

• [READY] perf improvements for strftime

  #51298 commented on Jul 17, 2025 • 3 new comments

• DOC: Document that str.match accepts a regular expression

  #61879 commented on Jul 18, 2025 • 1 new comment

• BUG: fix padding for string categories in CategoricalIndex repr

  #61894 commented on Jul 18, 2025 • 0 new comments

• BUG: Fix concat dtype preservation through concat

  #61893 commented on Jul 18, 2025 • 0 new comments

• BUG: Fix inconsistency with DateOffset near DST

  #61870 commented on Jul 18, 2025 • 0 new comments

• ENH: Implement translations infrastructure

  #61380 commented on Jul 18, 2025 • 0 new comments

• ENH: access sliced dataframe from rolling.cov

  #61401 commented on Jul 18, 2025 • 0 new comments

• BUG: replace value failed

  #61643 commented on Jul 18, 2025 • 0 new comments

• Incorrect rolling std() results on very large DataFrames

  #61677 commented on Jul 18, 2025 • 0 new comments

• DOC: fix doctests for repr changes with the new string dtype

  #61886 commented on Jul 18, 2025 • 0 new comments

• DEPR: restrict downstream usage of core.internals

  #40226 commented on Jul 18, 2025 • 0 new comments

• Give the merge copy parameter better documentation

  #4599 commented on Jul 18, 2025 • 0 new comments

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

  #60159 commented on Jul 18, 2025 • 0 new comments

• ENH: Support f-string formatting for Period objects

  #48536 commented on Jul 18, 2025 • 0 new comments

• ENH: the error behaviour in pandas operation should be consistent rename erros are ignore by default whereas drop erros are raise

  #61681 commented on Jul 18, 2025 • 0 new comments

• BUG: make to_json with JSON Table Schema work correctly with string dtype

  #61889 commented on Jul 18, 2025 • 0 new comments

• DIS: Keywords for multi-threading capabilities

  #43313 commented on Jul 18, 2025 • 0 new comments

• DEPR: groupby.idxmin/idxmax will all NA values

  #57745 commented on Jul 18, 2025 • 0 new comments

• DEPR: Deprecate xlrd and pyxlsb excel engines

  #56542 commented on Jul 18, 2025 • 0 new comments

• BUG: read_csv() on_bad_lines callable does not raise ParserWarning when index_col is set

  #61837 commented on Jul 18, 2025 • 0 new comments

• BUG: tz_localize(None) with Arrow timestamp

  #61780 commented on Jul 18, 2025 • 0 new comments

• BUG: Creating Index name using `names` names argument, doesn't set index name

  #19082 commented on Jul 17, 2025 • 0 new comments