A

coffea

Zenodo (CERN European Organization for Nuclear Research)

Abstract

What's Changed feat: disable virtual array caching on themselves if a nanoevents buffer cache is used by @ikrommyd in https://github.com/scikit-hep/coffea/pull/1507 chore: more restrictive linting in ruff by @lgray in https://github.com/scikit-hep/coffea/pull/1505 ci: bump actions/attest-build-provenance from 3.0.0 to 3.1.0 by @dependabot[bot] in https://github.com/scikit-hep/coffea/pull/1509 ci(pre-commit): pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/scikit-hep/coffea/pull/1510 chore: fix treemaker schema uproot writing test to write TTree by @ariostas in https://github.com/scikit-hep/coffea/pull/1514 feat: Schema updates to run on PHYSLITE processed through ServiceX + link improvements by @ponyisi in https://github.com/scikit-hep/coffea/pull/1511 ci: bump actions/attest-build-provenance from 3.1.0 to 3.2.0 by @dependabot[bot] in https://github.com/scikit-hep/coffea/pull/1515 feat: let zero-event files go through pre-processing by @ikrommyd in https://github.com/scikit-hep/coffea/pull/1501 ci(pre-commit): pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/scikit-hep/coffea/pull/1516 fix: UpDownSystematic test being skipped due to typo + use public ak.mixin_class for systemetics by @ikrommyd in https://github.com/scikit-hep/coffea/pull/1517 chore: remove deprecations by @ikrommyd in https://github.com/scikit-hep/coffea/pull/1519 ci: bump actions/attest-build-provenance from 3.2.0 to 4.1.0 by @dependabot[bot] in https://github.com/scikit-hep/coffea/pull/1523 ci(pre-commit): pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/scikit-hep/coffea/pull/1524 chore: update uproot pin and use https for logo in README by @ikrommyd in https://github.com/scikit-hep/coffea/pull/1526 docs: Adding recipe for what to do with fake None-able arrays in dask-wrapper tools by @yimuchen in https://github.com/scikit-hep/coffea/pull/1525 feat: add buffer caches by @pfackeldey in https://github.com/scikit-hep/coffea/pull/1508 feat: correctionlib (JSON-POG) adapter classes for CorrectedJetsFactory by @alefisico in https://github.com/scikit-hep/coffea/pull/1521 ci: use conda for CI testing setup by @ikrommyd in https://github.com/scikit-hep/coffea/pull/1540 ci: bump mamba-org/setup-micromamba from 2 to 3 by @dependabot[bot] in https://github.com/scikit-hep/coffea/pull/1542 ci: bump codecov/codecov-action from 5 to 6 by @dependabot[bot] in https://github.com/scikit-hep/coffea/pull/1543 ci(pre-commit): pre-commit autoupdate by @pre-commit-ci[bot] in https://github.com/scikit-hep/coffea/pull/1546 feat: add uproot_options in preprocessing by @ikrommyd in https://github.com/scikit-hep/coffea/pull/1545 feat: improve nanoevents reading error messages and allow reading from string root file path as long as treepath is specified by @ikrommyd in https://github.com/scikit-hep/coffea/pull/1531 ci: start testing 3.14t by @ikrommyd in https://github.com/scikit-hep/coffea/pull/1541 feat: add preload feature to Runner API by @pfackeldey in https://github.com/scikit-hep/coffea/pull/1423 New Contributors @ponyisi made their first contribution in https://github.com/scikit-hep/coffea/pull/1511 Full Changelog: https://github.com/scikit-hep/coffea/compare/v2025.12.0...v2026.4.0

Authors 8

  1. Fermi National Accelerator Laboratory

    Affiliation as printed

    Fermilab

  2. Fermi National Accelerator Laboratory

    Affiliation as printed

    Fermilab

  3. Andrzej Novak Aachen

    RWTH Aachen University

    Affiliation as printed

    RWTH Aachen

  4. P. Fackeldey Aachen

    RWTH Aachen University

    Affiliation as printed

    RWTH Aachen University

  5. University of Notre Dame

    Affiliation as printed

    University of Notre Dame

  6. University of Maryland, College Park

    Affiliation as printed

    University of Maryland, College Park

  7. University of Washington

    Affiliation as printed

    University of Washington

  8. Rice University

    Affiliation as printed

    Rice University

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