Published July 20, 2026
| Version v2.11.0
Software
Open
Awkward Array
Authors/Creators
- 1. Princeton University
- 2. Manipal Institute Of Technology
- 3. Purdue University
- 4. National Institute of Technology, Durgapur
- 5. Fermilab
- 6. Harvard University
- 7. Rice University
Description
<!-- Release notes generated using configuration in .github/release.yml at v2.11.0 -->
What's Changed
New features
- feat: add lazy IR scheduling layer by @ianna in https://github.com/scikit-hep/awkward/pull/4173
- feat: allow row group size in bytes as a string in the to_parquet family of functions by @ikrommyd in https://github.com/scikit-hep/awkward/pull/4202
Bug-fixes and performance
- fix: include kernel-specification.yml in source distribution by @5U5H4NTH006 in https://github.com/scikit-hep/awkward/pull/4179
- fix: default row group size is very big and not what pyarrow defaults to by @ikrommyd in https://github.com/scikit-hep/awkward/pull/4191
- fix: handle
FutureWarningfor deprecated feather by @ianna in https://github.com/scikit-hep/awkward/pull/4198 - fix: nan-variant reducers drop behavior and attrs by @henryiii in https://github.com/scikit-hep/awkward/pull/4093
- fix: validation no-ops and broken error paths in contents by @henryiii in https://github.com/scikit-hep/awkward/pull/4102
- fix: form and type equality bugs by @henryiii in https://github.com/scikit-hep/awkward/pull/4101
- perf: vectorize union flattening and cache nplike feature probes by @henryiii in https://github.com/scikit-hep/awkward/pull/4109
- fix: assorted operation bugs (softmax, enforce_type, merge_union_of_records, and more) by @henryiii in https://github.com/scikit-hep/awkward/pull/4107
- fix: categorical hashing, delayed-backend detection, and pretty-printing by @henryiii in https://github.com/scikit-hep/awkward/pull/4106
- fix: ensure
lengthis a numpy scalar for CUDA stability by @ianna in https://github.com/scikit-hep/awkward/pull/4194 - fix:
any_backend_is_delayedshould only be iterating over sequences of arrays for now by @ikrommyd in https://github.com/scikit-hep/awkward/pull/4208 - fix: transient attrs should not be written to parquet by @ikrommyd in https://github.com/scikit-hep/awkward/pull/4209
Other
- chore(deps): bump hypothesis-awkward from 0.18.0 to 0.18.1 by @dependabot[bot] in https://github.com/scikit-hep/awkward/pull/4175
- docs: add 5U5H4NTH006 as a contributor for code by @allcontributors[bot] in https://github.com/scikit-hep/awkward/pull/4180
- chore(deps): bump the actions group with 2 updates by @dependabot[bot] in https://github.com/scikit-hep/awkward/pull/4176
- chore(deps): bump the actions group with 2 updates by @dependabot[bot] in https://github.com/scikit-hep/awkward/pull/4196
- chore(deps): bump hypothesis-awkward from 0.18.1 to 0.19.0 by @dependabot[bot] in https://github.com/scikit-hep/awkward/pull/4195
- chore: bump default parquet version to 2.6 by @ikrommyd in https://github.com/scikit-hep/awkward/pull/4192
- chore: remove dead code and outdated guards by @henryiii in https://github.com/scikit-hep/awkward/pull/4103
- chore(deps): bump the actions group with 2 updates by @dependabot[bot] in https://github.com/scikit-hep/awkward/pull/4206
- chore: update pre-commit hooks by @pre-commit-ci[bot] in https://github.com/scikit-hep/awkward/pull/4182
- chore: update reviewer list by @pfackeldey in https://github.com/scikit-hep/awkward/pull/4200
New Contributors
- @5U5H4NTH006 made their first contribution in https://github.com/scikit-hep/awkward/pull/4179
Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.10.0...v2.11.0
Notes
Files
scikit-hep/awkward-v2.11.0.zip
Files
(8.0 MB)
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Additional details
Related works
- Is supplement to
- Software: https://github.com/scikit-hep/awkward/tree/v2.11.0 (URL)
Software
- Repository URL
- https://github.com/scikit-hep/awkward