pola-rs/polars: Python Polars 1.37.1

Ritchie Vink; Stijn de Gooijer; Alexander Beedie; Gijs Burghoorn; nameexhaustion; Orson R. L. Peters; Marco Gorelli; reswqa; Marshall; Jeroen van Zundert; Gert J. Hulselmans; Cory Grinstead; Koen N. Denecker; Luke Manley; chielP; Itamar Turner-Trauring; Kuba Valtar; Amber Sprenkels; Lawrence Mitchell; Karl Genockey; eitsupi; Henry Harbeck; Kevin C. Patyk; Robin; Matteo Santamaria; Oliver Borchert; deanm0000; Daniël Heres; Ion Koutsouris

doi:10.5281/zenodo.18226640

pola-rs/polars: Python Polars 1.37.1

Zenodo (CERN European Organization for Nuclear Research) 2026 Open access

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Authors: Ritchie Vink, Stijn de Gooijer, Alexander Beedie, Gijs Burghoorn, nameexhaustion, Orson R. L. Peters, Marco Gorelli, reswqa, Marshall, Jeroen van Zundert, Gert J. Hulselmans, Cory Grinstead

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Koen N. Denecker, Luke Manley, chielP, Itamar Turner-Trauring, Kuba Valtar, Amber Sprenkels, Lawrence Mitchell, Karl Genockey, eitsupi, Henry Harbeck, Kevin C. Patyk, Robin, Matteo Santamaria, Oliver Borchert, deanm0000, Daniël Heres, Ion Koutsouris

DOI: 10.5281/zenodo.18226640

Cited by: 1

Abstract

🚀 Performance improvements Speed up SQL interface "UNION" clauses (#26039) 🐞 Bug fixes Optimize slicing support on compressed IPC (#26071) CPU check for musl builds (#26076) Propagate C Stream import errors instead of panicking (#26036) Fix slicing on compressed IPC (#26066) 📖 Documentation Clarify min_by/max_by behavior on ties (#26077) 🛠️ Other improvements Mark top slow normal tests as slow (#26080) Update breaking deps (#26055) Fix for upstream url bug and update deps (#26052) Properly pin chrono (#26051) Don't run rust doctests (#26046) Update deps (#26042) Ignore very slow test (#26041) Thank you to all our contributors for making this release possible! @Voultapher, @alexander-beedie, @kdn36, @nameexhaustion, @orlp, @ritchie46 and @wtn

Publication details

Journal / source: Zenodo (CERN European Organization for Nuclear Research)
Publication date: 12 January 2026