2 Pull requests merged by 2 people

• Backport PR #61654 on branch 2.3.x (DOC: Add release notes template for 2.3.1)

  #61680 merged Jun 20, 2025

• DOC: Add release notes template for 2.3.1

  #61654 merged Jun 19, 2025

3 Pull requests opened by 3 people

• ENH #61033: Add coalesce_keys option to DataFrame.join for preserving join keys

  #61678 opened Jun 19, 2025

• BUG: Fix implicit conversion to float64 with isin()

  #61679 opened Jun 19, 2025

• BUG/TST: added TypeError if object dtypes are detected in dataframe

  #61682 opened Jun 20, 2025

2 Issues closed by 2 people

• BUG: pandas.pivot_table margins, dropna and observed parameters not producing expected result

  #61469 closed Jun 21, 2025

• BUG: engine calamine lost 0 when read_excel from vlookup cell

  #61186 closed Jun 19, 2025

1 Issue opened by 1 person

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

  #61681 opened Jun 20, 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.

• Implemented NumbaExecutionEngine

  #61487 commented on Jun 21, 2025 • 16 new comments

• BUG: Require sample weights to sum to less than 1 when replace = True

  #61582 commented on Jun 21, 2025 • 3 new comments

• ENH: Adding DataFrame plotting benchmarks for large datasets

  #61546 commented on Jun 19, 2025 • 3 new comments

• BUG: DataFrame.explode fails with str dtype

  #61623 commented on Jun 21, 2025 • 1 new comment

• Fix #60766:.map,.apply would convert element type for extension array

  #61396 commented on Jun 20, 2025 • 1 new comment

• feature #58141: Consistent naming conventions for string dtype aliases

  #61651 commented on Jun 21, 2025 • 0 new comments

• feature #49580: support new-style float_format string in to_csv

  #61650 commented on Jun 21, 2025 • 0 new comments

• PDEP-18: Nullable Object Dtype

  #61599 commented on Jun 19, 2025 • 0 new comments

• Parallelize test_sql.py - Issue #60378

  #61551 commented on Jun 21, 2025 • 0 new comments

• ENH: Support Plugin Accessors Via Entry Points

  #61499 commented on Jun 21, 2025 • 0 new comments

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

  #61498 commented on Jun 21, 2025 • 0 new comments

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

  #61457 commented on Jun 19, 2025 • 0 new comments

• ENH: Implemented MultiIndex.searchsorted method ( GH14833)

  #61435 commented on Jun 19, 2025 • 0 new comments

• [WIP] ENH: support reading directory in read_csv

  #61275 commented on Jun 21, 2025 • 0 new comments

• BUG: Fix scatter plot colors in groupby context to match line plot behavior (#59846)

  #61233 commented on Jun 19, 2025 • 0 new comments

• BUG: Fix return type of loc/iloc

  #61054 commented on Jun 19, 2025 • 0 new comments

• PDEP-15: Reject PDEP-10

  #58623 commented on Jun 19, 2025 • 0 new comments

• CI: Test pandas with numpy 1.26

  #61588 commented on Jun 21, 2025 • 0 new comments

• BUG: DataFrame.sample weights not required to sum to less than 1

  #61516 commented on Jun 21, 2025 • 0 new comments

• BUG: concatenating time series with non ns unit leads to dataframe with missing data

  #58471 commented on Jun 21, 2025 • 0 new comments

• BUG: Groupby aggregate coersion of outputs inconsistency for pyarrow dtypes

  #61636 commented on Jun 20, 2025 • 0 new comments

• ENH: ExcelWriter append or create mode

  #61634 commented on Jun 20, 2025 • 0 new comments

• BUG: loc[] returns object type instead of float

  #60600 commented on Jun 19, 2025 • 0 new comments