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# What’s new in 3.0.2 (March XX, 2026)

These are the changes in pandas 3.0.2. See Release notes for a full changelog including other versions of pandas.

## Fixed regressions

- Fixed regression in `HDFStore.select()` where the `where` clause on a datetime index silently returned empty results when the index had non-nanosecond resolution (GH 64310)

- Fixed regression in `Series.interpolate()` where `limit_direction="both"` with `limit` greater than the Series length raised `ValueError` (GH 64322)

### Bug fixes

- `col()` and expressions derived from it failed with power (`**`) and matrix multiplication (`@`) operators (GH 64267)

- Assigning `pd.NA` to a string column could trigger a PyArrow error and corrupt data (GH 64320)

- Bug when using `col()` with Python functions `bool()`, `iter()`, `copy()`, and `deepcopy()` either failed or produced incorrect results; these now all raise a `TypeError` (GH 64267)

## Contributors

A total of 91 people contributed patches to this release. People with a “+” by their names contributed a patch for the first time.

- ANAND VENUGOPAL +

- Adam Ormondroyd

- Agnus Paul +

- Aidan Feldman

- Amey Darokar +

- An1k4et +

- Angel98518 +

- Aniket Vijay Vishwakarma +

- Ankit Sharma +

- Antareep Sarkar +

- Arthur Wigo

- BitToby

- Boris Bilich +

- Brock

- Chaitanya Dasari +

- Christian Rivera V. +

- Christine P. Chai

- Claude Opus 4.6 +

- Claude Sonnet 4.6 +

- Clément Pit-Claudel +

- Co-Messi +

- David Hills +

- DavideRagazzon +

- Devpriya Dave +

- Doug McGeehan +

- Dr Alex Mitre +

- Eric Chen

- GitTensor Miner +

- Irv Lustig

- Jacob Peacock

- Jan Sprengel +

- Jarvis +

- Jeongmin Gil

- Jiro Matsuzawa

- Joaquín Rivero +

- John Patrick Gallagher +

- Joris Van den Bossche

- Julian Harbeck

- Julian-Harbeck

- Kumar Aditya +

- Mars-aliens +

- Matthew Roeschke

- Mohamed Adhil +

- Nabanita Borah +

- Natalia Mokeeva

- Nathan Goldbaum

- Ofosu Osei +

- Philipp A. +

- Philipp Angerer +

- R. Tyler Croy +

- Rami Abdelrazzaq +

- RamiR +

- Richard Shadrach

- Robsdedude

- Ruifeng Zheng

- SHIGRAF SALIK +

- Sanchit Rishi

- Scott Shambaugh +

- Shiyang +

- Thierry Moisan

- Timo +

- Tuhin Sharma

- Tyler Kennedy +

- Vedant Madane +

- Vignesh A +

- Vikram Kumar

- Vishwas +

- William Andrea

- Xiao Yuan

- Yasunori Morishima（盛島康徳） +

- Yogitha +

- Yusuf Mohammad +

- alberto +

- alm

- cui +

- dependabot[bot]

- ellatso +

- evensong +

- iRAFEEK +

- jbrockmendel

- jeffreykenneth

- kei-0021 +

- littleKitchen +

- mroeschke

- pre-commit-ci[bot]

- rgttrhhyj +

- roeimed0

- skalwaghe_56

- vme50 +

- yogitha-star +

- Álvaro Kothe