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Pull requests: pandas-dev/pandas
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ENH: Parallelization support for pairwise correlation cov/corr Enhancement Multithreading Parallelism in pandas
#61737 by gangula-karthik was closed Jul 21, 2025 Loading…
5 tasks done
ENH #61033: Add coalesce_keys option to DataFrame.join for preserving join keys Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode Stale
#61678 by rit4rosa was closed Jul 28, 2025 Loading…
feature #58141: Consistent naming conventions for string dtype aliases API Design Enhancement Stale
#61651 by pedromfdiogo was closed Oct 5, 2025 Loading…
4 of 5 tasks
Preserve Complex Data Types for to_csv Complex Complex Numbers Enhancement IO CSV read_csv, to_csv Needs Discussion Requires discussion from core team before further action
#61157 by Jaspvr was closed May 9, 2025 Loading…
Backport PR #60709: ENH(string dtype): Make str.decode return str dtype Enhancement Strings String extension data type and string data
#60821 by rhshadrach was merged Feb 5, 2025 Loading…
ENH: Add an option to prevent stripping extra whitespaces in pd.read_html Enhancement IO HTML read_html, to_html, Styler.apply, Styler.applymap Stale
#59455 by RomainL972 was closed Feb 10, 2025 Loading…
5 tasks done
ENH: Implement option 'truncate' of argument to_sql, read_sql, read_sql_query Stale
if_exists in DataFrame.to_sql Enhancement IO SQL #59391 by gmcrocetti was closed Nov 12, 2024 Loading…
5 tasks done
ENH: Add support for numpy 2's string dtype Enhancement Stale Strings String extension data type and string data
BUG: groupby.agg should always agg API Design Apply Apply, Aggregate, Transform, Map Enhancement Groupby Needs Discussion Requires discussion from core team before further action
Create median_absolute_deviation Enhancement Needs Discussion Requires discussion from core team before further action
#57639 by VasudevanS1906 was closed Feb 27, 2024 Loading…
5 tasks
Backport PR #57102 on branch 2.2.x (ENH: Add skipna to groupby.first and groupby.last) Enhancement Groupby Reduction Operations sum, mean, min, max, etc. Regression Functionality that used to work in a prior pandas version
ENH: Add groupby(...).agg_index Enhancement Groupby Needs Discussion Requires discussion from core team before further action
ENH: scatter_matrix new parameter nondiagonal to allow hexbin plots i… Enhancement Stale Visualization plotting
#56888 by shadiakiki1986 was closed Apr 23, 2024 Loading…
1 of 5 tasks
Enable assert_almost_equal to test numpy-like zero-dimensional arrays Enhancement Nested Data Data where the values are collections (lists, sets, dicts, objects, etc.). Stale Testing pandas testing functions or related to the test suite
#54507 by kvn4 was closed Oct 2, 2023 Loading…
3 tasks
ENH: Add arrow engine to to_csv Arrow pyarrow functionality Enhancement IO CSV read_csv, to_csv
#54171 by lithomas1 was closed Apr 23, 2024 Loading…
5 tasks
ENH: EA._from_scalars Enhancement ExtensionArray Extending pandas with custom dtypes or arrays.
#53089 by jbrockmendel was merged Oct 16, 2023 Loading…
5 tasks done
Add plotting
ScatterPlot._scatter(), similar to HistPlot._plot() Enhancement Stale Visualization #51582 by AdamOrmondroyd was closed Apr 21, 2023 Loading…
3 of 5 tasks
ENH: semi joins Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#49661 by debnathshoham was closed Mar 24, 2023 Loading…
5 tasks done
Backport PR #48693 on branch 1.5.x (ENH: Make deprecate_nonkeyword_arguments alter function signature) Deprecate Functionality to remove in pandas Enhancement
ENH: reset_index copy kwd Enhancement
#48160 by jbrockmendel was closed Sep 14, 2022 Loading…
5 tasks
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