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Pull requests list

Fixed is_re_compile error on regex with wrong syntax
#64099 opened Feb 9, 2026 by bilichboris Loading…
5 of 6 tasks
add some missing aliases for typing
#64098 opened Feb 9, 2026 by Dr-Irv Loading…
DOC: Clarify float_precision behavior in read_csv and read_table docs
#64095 opened Feb 9, 2026 by sabasiddique1 Loading…
3 of 7 tasks
1
1
TST: Add regression test for groupby.var/std arrow dtype retention
#64093 opened Feb 9, 2026 by immohamedadhil Loading…
3 tasks done
1
BUG: DataFrame.loc fills b'' instead of NaN when adding new row and columns simultaneously (#58316)
#64092 opened Feb 9, 2026 by roeimed0 Loading…
6 of 7 tasks
1
Revise NDFrame.resample doc to reflect changes in #61985
#64089 opened Feb 9, 2026 by maread99 Loading…
7 tasks
BUG: pandas 3.0.0, pd.merge left join with 3 keys incorrectly matches a NaN key with a non-NaN value. (issue#64060)
#64081 opened Feb 9, 2026 by kjmin622 Loading…
6 tasks done
1
BUG: loc setitem with duplicate columns and new columns corrupts Data…
#64079 opened Feb 8, 2026 by roeimed0 Loading…
6 of 7 tasks
1
ENH: Support pd.col expressions in Series.case_when (GH#64070)
#64077 opened Feb 8, 2026 by sanrishi Loading…
5 of 7 tasks
1
1
BUG: Series.iloc assignment with dtype=object converts dictionary to Series
#64075 opened Feb 8, 2026 by roeimed0 Loading…
6 of 7 tasks
1
DOC: Fix broken external links in debugging C extensions documentation (#64069)
#64073 opened Feb 8, 2026 by Nababorah9854 Loading…
4 of 7 tasks
1
Patch 4
#64072 opened Feb 8, 2026 by jpeacock29 Loading…
1 of 7 tasks
DOC: Remove stale Categorical side-effects section
#64071 opened Feb 8, 2026 by jpeacock29 Loading…
1 of 7 tasks
BUG: fixed to_timedelta with list of int and float
#64068 opened Feb 7, 2026 by jeffreykenneth Loading…
5 of 7 tasks
1
Fix linkcode_resolve to use versioned GitHub URLs (fixes #58350)
#64067 opened Feb 7, 2026 by himanshu0154 Loading…
1
6
DOC: Clarify NA normalization behavior for StringDtype
#64066 opened Feb 7, 2026 by An1k4et Loading…
1
TST: add regression test for DataFrame.update with datetime and None …
#64065 opened Feb 7, 2026 by roeimed0 Loading…
5 of 7 tasks
1
BUG: fix NaN identity check in Categorical.map
#64064 opened Feb 7, 2026 by vkverma9534 Loading…
Fix PeriodIndex.is_full for duplicate periods
#64063 opened Feb 7, 2026 by vkverma9534 Loading…
1
DOC: clarify .str behaviour on mixed-type Series
#64061 opened Feb 7, 2026 by agnuspaul98 Loading…
BUG: Preserve StringDtype in where with list-like other
#64040 opened Feb 5, 2026 by sanrishi Loading…
6 of 7 tasks
1
2
Docs: add Timedelta's nanoseconds kwarg
#64039 opened Feb 5, 2026 by robsdedude Loading…
3 of 7 tasks
API: Change assert_index_equal(exact=) default from equiv to True API Design Index Related to the Index class or subclasses Testing pandas testing functions or related to the test suite
#64036 opened Feb 5, 2026 by natmokval • Draft
1 task done
1
1
BUG: Fix read_excel infinite loop on callable skiprows all True
#64027 opened Feb 4, 2026 by bilichboris Loading…
5 of 6 tasks
5
BUG: Fix JsonReader to handle nrows more robustly
#64025 opened Feb 4, 2026 by bilichboris Loading…
5 tasks done
ProTip! Updated in the last three days: updated:>2026-02-06.