awkward

New features

• feat: TypeTracerReport.data_touched_in should ignore unrecognized node_ids by @jpivarski in https://github.com/scikit-hep/awkward/pull/3074
• feat: better error message for missing dispatch by @jpivarski in https://github.com/scikit-hep/awkward/pull/3078
• feat: add boolean cases for CPU kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3059
• feat: add ak.flatten and ak.concatenate kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3086

Bug-fixes and performance

• fix: restrict ak.softmax to axis=-1, the only axis for which the calculation is correct right now by @jpivarski in https://github.com/scikit-hep/awkward/pull/3072
• fix: Numpy 2.0 out of bounds error for BitMaskedArray Py kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3073
• fix: _is_getitem_at_placeholder logic was backward for UnionArray by @jpivarski in https://github.com/scikit-hep/awkward/pull/3083
• fix: refuse dak.Array in hidden-but-public-functions by @jpivarski in https://github.com/scikit-hep/awkward/pull/3079
• fix: PyPy segfault may be related to using out-of-scope array by @jpivarski in https://github.com/scikit-hep/awkward/pull/3093
• fix: distributed rdataframe is not yet support by @ianna in https://github.com/scikit-hep/awkward/pull/3087
• fix: support conversion to arrow and back with non-option Unknown type by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3085
• fix: intermittent segfault in PyPy by @ianna in https://github.com/scikit-hep/awkward/pull/3089
• fix: is_valid checks in header-only library by @zonca in https://github.com/scikit-hep/awkward/pull/3091
• fix: UnmaskedArray was missing its _nextcarry_outindex by @jpivarski in https://github.com/scikit-hep/awkward/pull/3097

Other

• test: cuda integration tests by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3065
• ci: macos-latest is changing to macos-14 ARM runners by @henryiii in https://github.com/scikit-hep/awkward/pull/3092
• docs: new Try-It page based on plain Pyodide by @jpivarski in https://github.com/scikit-hep/awkward/pull/3058
• docs: Add installation of nightly wheels instructions by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3080
• docs: revamp documentation by @jpivarski in https://github.com/scikit-hep/awkward/pull/3076
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3075
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3082
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3090
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3096
• chore(deps): bump amannn/action-semantic-pull-request from 5.4.0 to 5.5.2 in the actions group by @dependabot in https://github.com/scikit-hep/awkward/pull/3095

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.3...v2.6.4

This is the first release of Awkward Array that is compatible with NumPy 2.0.

New features

• feat!: printing a typetracer array should not touch it by @jpivarski in https://github.com/scikit-hep/awkward/pull/3019
• feat: add to_parquet_dataset function by @zbilodea in https://github.com/scikit-hep/awkward/pull/2898
• feat: adding support for numpy.real, imag, round, angle, by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3053
• feat: add miscellaneous CUDA kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3021
• feat: add dask_tokenize hook by @lgray in https://github.com/scikit-hep/awkward/pull/3017
• feat: added a commit method on TypeTracerReport to identify touched buffers in the Dask DAG-building pass by @jpivarski in https://github.com/scikit-hep/awkward/pull/3043
• feat: Allow interoperability with numpy 2.x by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3064

Bug-fixes and performance

• fix: return ufunc as it is for user defined vectorized funcs by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3025
• fix: Support structured arrays in option type to_numpy by @zonca in https://github.com/scikit-hep/awkward/pull/3060
• fix: Windows and 32-bit Linux default to 32-bit integers in sums and prods UNLESS it's NumPy 2.0 by @jpivarski in https://github.com/scikit-hep/awkward/pull/3068
• perf: add a flag to turn off isinstance in TypeTracerArray._new by @jpivarski in https://github.com/scikit-hep/awkward/pull/3054

Other

• test: TEMPORARY edits to get tests working for all PRs: NumPy 2.0 cap and turned off Try-It by @jpivarski in https://github.com/scikit-hep/awkward/pull/3057
• test: new cuda kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2922
• ci: Make wheel building workflow reusable by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3016
• docs: fix styling of icons by @agoose77 in https://github.com/scikit-hep/awkward/pull/3042
• docs: add a link to documentation of AwkwardArray in Julia by @ianna in https://github.com/scikit-hep/awkward/pull/3052
• docs: add tcawlfield as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/3067
• chore: keeping CONTRIBUTING.md up to date (take 1) by @jpivarski in https://github.com/scikit-hep/awkward/pull/3038
• chore(deps): bump the actions group with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3048
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3050
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3063
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3069

New Contributors

• @tcawlfield made their first contribution in https://github.com/scikit-hep/awkward/pull/3053

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.2...v2.6.3

New features

• feat!: printing a typetracer array should not touch it by @jpivarski in https://github.com/scikit-hep/awkward/pull/3019
• feat: add to_parquet_dataset function by @zbilodea in https://github.com/scikit-hep/awkward/pull/2898
• feat: adding support for numpy.real, imag, round, angle, by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3053
• feat: add miscellaneous CUDA kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3021
• feat: add dask_tokenize hook by @lgray in https://github.com/scikit-hep/awkward/pull/3017
• feat: added a commit method on TypeTracerReport to identify touched buffers in the Dask DAG-building pass by @jpivarski in https://github.com/scikit-hep/awkward/pull/3043

Bug-fixes and performance

• fix: return ufunc as it is for user defined vectorized funcs by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3025
• perf: add a flag to turn off isinstance in TypeTracerArray._new by @jpivarski in https://github.com/scikit-hep/awkward/pull/3054

Other

• docs: fix styling of icons by @agoose77 in https://github.com/scikit-hep/awkward/pull/3042
• docs: add a link to documentation of AwkwardArray in Julia by @ianna in https://github.com/scikit-hep/awkward/pull/3052
• ci: Make wheel building workflow reusable by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3016
• test: TEMPORARY edits to get tests working for all PRs: NumPy 2.0 cap and turned off Try-It by @jpivarski in https://github.com/scikit-hep/awkward/pull/3057
• chore: keeping CONTRIBUTING.md up to date (take 1) by @jpivarski in https://github.com/scikit-hep/awkward/pull/3038
• chore(deps): bump the actions group with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3048
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3050

New Contributors

• @tcawlfield made their first contribution in https://github.com/scikit-hep/awkward/pull/3053

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.2...v2.6.3rc2

The main purpose of this release is to make sure that the deployment machinery still works, now that the PYPI_PASSWORD had to be replaced.

New features

• feat!: printing a typetracer array should not touch it by @jpivarski in https://github.com/scikit-hep/awkward/pull/3019
• feat: add to_parquet_dataset function by @zbilodea in https://github.com/scikit-hep/awkward/pull/2898
• feat: adding support for numpy.real, imag, round, angle, by @tcawlfield in https://github.com/scikit-hep/awkward/pull/3053

Bug-fixes and performance

• fix: return ufunc as it is for user defined vectorized funcs by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3025

Other

• docs: fix styling of icons by @agoose77 in https://github.com/scikit-hep/awkward/pull/3042
• docs: add a link to documentation of AwkwardArray in Julia by @ianna in https://github.com/scikit-hep/awkward/pull/3052
• ci: Make wheel building workflow reusable by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3016
• test: TEMPORARY edits to get tests working for all PRs: NumPy 2.0 cap and turned off Try-It by @jpivarski in https://github.com/scikit-hep/awkward/pull/3057
• chore: keeping CONTRIBUTING.md up to date (take 1) by @jpivarski in https://github.com/scikit-hep/awkward/pull/3038
• chore(deps): bump the actions group with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3048
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3050

New Contributors

• @tcawlfield made their first contribution in https://github.com/scikit-hep/awkward/pull/3053

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.2...v2.6.3rc1

New features

• feat: add CUDA kernels that calculate length/sum by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2992
• feat: add variable length loop kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/3003
• feat: make ak.mean and ak.count differentiable by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3020

Bug-fixes and performance

• fix: remove redundant(?) Jax.is_tracer_type check in _layout by @Saransh-cpp in https://github.com/scikit-hep/awkward/pull/3013
• fix: throw more meaningful error message for non-NumPy buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/3026
• fix: proper typetracer array slicing in BitMaskedArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/3028
• fix: ak.flatten on BitMaskedArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/3034
• fix: performance of ufunc resolution for non-nominal signatures by @agoose77 in https://github.com/scikit-hep/awkward/pull/3030

Other

• test: update tests-cuda to use 'ByteMaskedArray.simplified' by @jpivarski in https://github.com/scikit-hep/awkward/pull/3024
• ci: Add nightly upload of wheels to Anaconda Cloud by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3012
• ci: Update scientific-python/upload-nightly-action from 0.3.0 to 0.4.0 by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3031
• ci: Upload nightly wheels to scientific-python-nightly-wheels org by @matthewfeickert in https://github.com/scikit-hep/awkward/pull/3032
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3005
• chore: fix ruff warnings by @agoose77 in https://github.com/scikit-hep/awkward/pull/3010
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3022
• chore: figuring out how to implement ak.from_cudf by @jpivarski in https://github.com/scikit-hep/awkward/pull/3027
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/3029
• chore(deps): bump the actions group with 1 update by @dependabot in https://github.com/scikit-hep/awkward/pull/3035
• chore(deps): bump the actions group with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3037

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.1...v2.6.2

The purpose of this release is to provide a lower-bound on the fsspec dependency version (#3006).

New features

(none!)

Bug-fixes and performance

(none!)

Other

• chore(deps): bump the actions group with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/3004
• build: set a minimum fsspec version (see #3002) by @jpivarski in https://github.com/scikit-hep/awkward/pull/3006

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.6.0...v2.6.1

From this point onward, awkward strictly depends on fsspec.

New features

• feat: turn on CUDA unit tests for working kernels and add some CUDA kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2930
• feat: add string builder by @lobis in https://github.com/scikit-hep/awkward/pull/2899
• feat: add to_parquet_row_groups by @zbilodea in https://github.com/scikit-hep/awkward/pull/2979
• feat!: array is no longer allowed on NumpyArray and EmptyArray by @jpivarski in https://github.com/scikit-hep/awkward/pull/2997

Bug-fixes and performance

• fix: delete header-only/tests/test_1542-array-builder.cpp by @ianna in https://github.com/scikit-hep/awkward/pull/2981
• fix: use std::tuple_element_t as an OptionType type alias by @ianna in https://github.com/scikit-hep/awkward/pull/2977
• fix: generate error message and tests for CUDA and CPU kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2989
• fix: ak.merge_union_of_records error message for cases that can't use axis < 0 by @jpivarski in https://github.com/scikit-hep/awkward/pull/2995

Other

• test: don't fail fast (so pypy doesn't stop the tests) by @jpivarski in https://github.com/scikit-hep/awkward/pull/2956
• test: generate unit tests for cpu and cuda by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2938
• test: update test_2799 for Numba 0.59.0 by @jpivarski in https://github.com/scikit-hep/awkward/pull/2998
• docs: add zonca as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/2959
• docs: add chrisburr as a contributor for infra by @allcontributors in https://github.com/scikit-hep/awkward/pull/2960
• docs: add zbilodea as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/2961
• docs: add raymondEhlers as a contributor for maintenance by @allcontributors in https://github.com/scikit-hep/awkward/pull/2962
• docs: add mloning as a contributor for doc by @allcontributors in https://github.com/scikit-hep/awkward/pull/2963
• docs: add kkothari2001 as a contributor for code, and test by @allcontributors in https://github.com/scikit-hep/awkward/pull/2964
• docs: add jrueb as a contributor for code by @allcontributors in https://github.com/scikit-hep/awkward/pull/2965
• docs: add Moelf as a contributor for doc by @allcontributors in https://github.com/scikit-hep/awkward/pull/2966
• docs: update dependencies by @agoose77 in https://github.com/scikit-hep/awkward/pull/2986
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2948
• chore(deps): bump the actions group with 3 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/2980
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2982
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2991
• chore(deps): bump the actions group with 2 updates by @dependabot in https://github.com/scikit-hep/awkward/pull/2990
• chore: fsspec is now a strict (required) dependency by @jpivarski in https://github.com/scikit-hep/awkward/pull/2996

New Contributors

• @lobis made their first contribution in https://github.com/scikit-hep/awkward/pull/2899

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.5.2...v2.6.0

New features

• feat: add some simpler cuda_kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2880
• feat: add recursive flag to Content.to_packed by @agoose77 in https://github.com/scikit-hep/awkward/pull/2933
• feat: configure Julia version and required packages by @ianna in https://github.com/scikit-hep/awkward/pull/2896

Bug-fixes and performance

• fix: include header-only files in sdist by @agoose77 in https://github.com/scikit-hep/awkward/pull/2909
• fix: touching of unions by @agoose77 in https://github.com/scikit-hep/awkward/pull/2906
• fix: lazily project union contents by @agoose77 in https://github.com/scikit-hep/awkward/pull/2913
• fix: support typetracer in to_packed for IndexedOptionArray by @agoose77 in https://github.com/scikit-hep/awkward/pull/2912
• fix: cartesian nested record by @agoose77 in https://github.com/scikit-hep/awkward/pull/2929
• fix: cast bool_ to int8 for positional reducers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2935
• fix: ak.std and ak.var for axis != -1. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2918

Other

• test: only run test for specific Numba version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2921
• test: add PyPy to the test matrix by @jpivarski in https://github.com/scikit-hep/awkward/pull/2927
• ci: update actions/(upload|download)-artifact by @agoose77 in https://github.com/scikit-hep/awkward/pull/2904
• ci: group dependabot updates by @henryiii in https://github.com/scikit-hep/awkward/pull/2914
• ci: fix name of artifacts in deploy-cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2940
• chore: restore files that generated the type-parser by @jpivarski in https://github.com/scikit-hep/awkward/pull/2926
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2915
• chore(deps): bump the actions group with 1 update by @dependabot in https://github.com/scikit-hep/awkward/pull/2923

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.5.1...v2.5.2

New Features

• feat: add enforce_concatenated_form by @agoose77 in https://github.com/scikit-hep/awkward/pull/2860
• feat: add Form.is_equal_to by @agoose77 in https://github.com/scikit-hep/awkward/pull/2862
• feat: Implement Indexed builder by @zonca in https://github.com/scikit-hep/awkward/pull/2883

Bug Fixes and Performance

• fix: ufunc handling of attrs by @agoose77 in https://github.com/scikit-hep/awkward/pull/2837
• fix: only compare scalars in full_like by @agoose77 in https://github.com/scikit-hep/awkward/pull/2857
• fix: Array.__getitem__ should set attrs on result by @agoose77 in https://github.com/scikit-hep/awkward/pull/2866
• fix: errors in existing cuda_kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2877
• fix: register Numba in test by @agoose77 in https://github.com/scikit-hep/awkward/pull/2879
• fix: failing tests after #2877 by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2886
• fix: support revertable for concatenate in pyarrow logic by @agoose77 in https://github.com/scikit-hep/awkward/pull/2889

Other

• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2842
• chore: make the CUDA test configuration more resilient at startup by @agoose77 in https://github.com/scikit-hep/awkward/pull/2846
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2850
• chore: formatted kernel-test-data.json for better searching and editing in git. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2874
• chore: use tomli by @henryiii in https://github.com/scikit-hep/awkward/pull/2882
• chore: appease pylint by @agoose77 in https://github.com/scikit-hep/awkward/pull/2890
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2891* chore: only copy non-test headers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2893
• chore(deps): bump mymindstorm/setup-emsdk from 12 to 13 by @dependabot in https://github.com/scikit-hep/awkward/pull/2847
• chore(deps): bump pypa/gh-action-pypi-publish from 1.8.10 to 1.8.11 by @dependabot in https://github.com/scikit-hep/awkward/pull/2855
• chore(deps): bump actions/setup-python from 4 to 5 by @dependabot in https://github.com/scikit-hep/awkward/pull/2873
• ci: fix path to header only tests by @zonca in https://github.com/scikit-hep/awkward/pull/2851
• ci: compile header only tests in Debug mode by @zonca in https://github.com/scikit-hep/awkward/pull/2870
• docs: link to execute JupyterLite full screen by @zonca in https://github.com/scikit-hep/awkward/pull/2854
• refactor: split "meta" into Meta by @agoose77 in https://github.com/scikit-hep/awkward/pull/2841
• refactor: remove dead code in generate-tests.py by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2875
• refactor: remove obsolete cuda_kernels by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2876

New Contributors

• @zonca made their first contribution in https://github.com/scikit-hep/awkward/pull/2851

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.5.0...v2.5.1

New features

• feat: add Form.is_equal_to by @agoose77 in https://github.com/scikit-hep/awkward/pull/2862
• feat: add enforce_concatenated_form by @agoose77 in https://github.com/scikit-hep/awkward/pull/2860

Bug-fixes and performance

• fix: ufunc handling of attrs by @agoose77 in https://github.com/scikit-hep/awkward/pull/2837
• fix: only compare scalars in full_like by @agoose77 in https://github.com/scikit-hep/awkward/pull/2857
• fix: Array.__getitem__ should set attrs on result by @agoose77 in https://github.com/scikit-hep/awkward/pull/2866

Other

• refactor: split "meta" into Meta by @agoose77 in https://github.com/scikit-hep/awkward/pull/2841
• docs: link to execute JupyterLite full screen by @zonca in https://github.com/scikit-hep/awkward/pull/2854
• ci: fix path to header only tests by @zonca in https://github.com/scikit-hep/awkward/pull/2851
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2842
• chore: make the CUDA test configuration more resilient at startup by @agoose77 in https://github.com/scikit-hep/awkward/pull/2846
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2850
• chore(deps): bump mymindstorm/setup-emsdk from 12 to 13 by @dependabot in https://github.com/scikit-hep/awkward/pull/2847
• chore(deps): bump pypa/gh-action-pypi-publish from 1.8.10 to 1.8.11 by @dependabot in https://github.com/scikit-hep/awkward/pull/2855

New Contributors

• @zonca made their first contribution in https://github.com/scikit-hep/awkward/pull/2851

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.5.0...v2.5.1rc1

New Features

• feat: add .attrs to highlevel objects by @agoose77 in https://github.com/scikit-hep/awkward/pull/2757
• feat: add string formatter to ak.Array.show by @agoose77 in https://github.com/scikit-hep/awkward/pull/2803
• feat: expose attrs in typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2806
• feat: export more of typetracer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2816
• feat!: prepare for 2.5.0 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2798
• feat!: drop forget_length in typetracer_with_report by @agoose77 in https://github.com/scikit-hep/awkward/pull/2807

Bug Fixes and Performance

• fix: support bool types in resolve_dtypes by @agoose77 in https://github.com/scikit-hep/awkward/pull/2809
• fix: support scalar returns from firsts by @agoose77 in https://github.com/scikit-hep/awkward/pull/2815
• fix: include _kernel_signatures.py in package by @agoose77 in https://github.com/scikit-hep/awkward/pull/2819* refactor: more type hints by @agoose77 in https://github.com/scikit-hep/awkward/pull/2804

Other

• chore: drop isort config, require annotation imports by @agoose77 in https://github.com/scikit-hep/awkward/pull/2801
• chore: only build _ext and kernels by @agoose77 in https://github.com/scikit-hep/awkward/pull/2813
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2817
• docs: how to accelerate awkward arrays with cppyy by @ianna in https://github.com/scikit-hep/awkward/pull/2334
• refactor: drop use of behavior in recursively_apply by @agoose77 in https://github.com/scikit-hep/awkward/pull/2805
• test: Make cuda tests pass by @kkothari2001 in https://github.com/scikit-hep/awkward/pull/2570

New Contributors

• @kkothari2001 made their first contribution in https://github.com/scikit-hep/awkward/pull/2570

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.9...v2.5.0

What's Changed

• fix: backport #2809 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2810

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.9...v2.4.10

New Features

• feat: add to_buffer and helper methods in layout builder by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2766
• feat: add helper methods to utils.h by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2771
• feat!: rework ufunc type promotion handling by @agoose77 in https://github.com/scikit-hep/awkward/pull/2767
• feat: extend to_layout options by @agoose77 in https://github.com/scikit-hep/awkward/pull/2763

Bug Fixes and Performance

• fix: add highlevel, behavior arguments to composite reducers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2754
• fix: export nan variants by @agoose77 in https://github.com/scikit-hep/awkward/pull/2758
• fix: update __class__ for both layout and behavior consistently by @agoose77 in https://github.com/scikit-hep/awkward/pull/2759
• fix: support all-None index in awkward_Index_nones_as_index.cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2769
• fix: handle unhashable behaviour type by @ianna in https://github.com/scikit-hep/awkward/pull/2770
• fix: protect RecordForm against len(fields) != len(contents) by @jpivarski in https://github.com/scikit-hep/awkward/pull/2776
• fix: drop lengths recursively by @agoose77 in https://github.com/scikit-hep/awkward/pull/2775
• fix: ak.num should always return a useful (non-unknown length) type by @agoose77 in https://github.com/scikit-hep/awkward/pull/2785
• fix: remove old argument from broadcast_and_apply by @agoose77 in https://github.com/scikit-hep/awkward/pull/2790
• fix: don't preserve unexpected option for is_in by @agoose77 in https://github.com/scikit-hep/awkward/pull/2792
• fix: support scalar strings in fill_none by @agoose77 in https://github.com/scikit-hep/awkward/pull/2793
• fix: support arbitrary ufuncs with respect to NEP-50 by @agoose77 in https://github.com/scikit-hep/awkward/pull/2799

Other

• chore: add trove classifier to awkward-cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2729
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2733
• chore: set pyupgrade version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2756
• chore: prepare for ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2773
• chore: move to Ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2777
• chore: run mypy in CI by @agoose77 in https://github.com/scikit-hep/awkward/pull/2789
• chore: run mypy on ak.types by @agoose77 in https://github.com/scikit-hep/awkward/pull/2791
• ci: fix oldest-supported-dependencies test workflow by @agoose77 in https://github.com/scikit-hep/awkward/pull/2783
• refactor: drop behavior broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2761
• refactor: introduce parametrised nplike types by @agoose77 in https://github.com/scikit-hep/awkward/pull/2795
• chore(deps): bump amannn/action-semantic-pull-request from 5.3.0 to 5.4.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2796

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.6...v2.4.8

New Features

• feat: add to_buffer and helper methods in layout builder by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2766
• feat: add helper methods to utils.h by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2771
• feat!: rework ufunc type promotion handling by @agoose77 in https://github.com/scikit-hep/awkward/pull/2767
• feat: extend to_layout options by @agoose77 in https://github.com/scikit-hep/awkward/pull/2763

Bug Fixes and Performance

• fix: add highlevel, behavior arguments to composite reducers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2754
• fix: export nan variants by @agoose77 in https://github.com/scikit-hep/awkward/pull/2758
• fix: update __class__ for both layout and behavior consistently by @agoose77 in https://github.com/scikit-hep/awkward/pull/2759
• fix: support all-None index in awkward_Index_nones_as_index.cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2769
• fix: handle unhashable behaviour type by @ianna in https://github.com/scikit-hep/awkward/pull/2770
• fix: protect RecordForm against len(fields) != len(contents) by @jpivarski in https://github.com/scikit-hep/awkward/pull/2776
• fix: drop lengths recursively by @agoose77 in https://github.com/scikit-hep/awkward/pull/2775
• fix: ak.num should always return a useful (non-unknown length) type by @agoose77 in https://github.com/scikit-hep/awkward/pull/2785
• fix: remove old argument from broadcast_and_apply by @agoose77 in https://github.com/scikit-hep/awkward/pull/2790
• fix: don't preserve unexpected option for is_in by @agoose77 in https://github.com/scikit-hep/awkward/pull/2792
• fix: support scalar strings in fill_none by @agoose77 in https://github.com/scikit-hep/awkward/pull/2793

Other

• chore: add trove classifier to awkward-cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2729
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2733
• chore: set pyupgrade version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2756
• chore: prepare for ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2773
• chore: move to Ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2777
• chore: run mypy in CI by @agoose77 in https://github.com/scikit-hep/awkward/pull/2789
• chore: run mypy on ak.types by @agoose77 in https://github.com/scikit-hep/awkward/pull/2791
• ci: fix oldest-supported-dependencies test workflow by @agoose77 in https://github.com/scikit-hep/awkward/pull/2783
• refactor: drop behavior broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2761
• refactor: introduce parametrised nplike types by @agoose77 in https://github.com/scikit-hep/awkward/pull/2795

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.6...v2.4.8

Bug Fixes and Performance

• fix: drop lengths recursively by @agoose77 in https://github.com/scikit-hep/awkward/pull/2775

Other

• chore: remove ak.to_categorical by @agoose77 in https://github.com/scikit-hep/awkward/pull/2779

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.7...v2.5.0rc0

New Features

• feat: add to_buffer and helper methods in layout builder by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2766
• feat: add helper methods to utils.h by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2771
• feat!: rework ufunc type promotion handling by @agoose77 in https://github.com/scikit-hep/awkward/pull/2767

Bug Fixes and Performance

• fix: add highlevel, behavior arguments to composite reducers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2754
• fix: export nan variants by @agoose77 in https://github.com/scikit-hep/awkward/pull/2758
• fix: update __class__ for both layout and behavior consistently by @agoose77 in https://github.com/scikit-hep/awkward/pull/2759
• fix: support all-None index in awkward_Index_nones_as_index.cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2769
• fix: handle unhashable behaviour type by @ianna in https://github.com/scikit-hep/awkward/pull/2770
• fix: protect RecordForm against len(fields) != len(contents) by @jpivarski in https://github.com/scikit-hep/awkward/pull/2776
• refactor: drop behavior broadcasting by @agoose77 in https://github.com/scikit-hep/awkward/pull/2761

Other

• chore: add trove classifier to awkward-cpp by @agoose77 in https://github.com/scikit-hep/awkward/pull/2729
• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2733
• chore: set pyupgrade version by @agoose77 in https://github.com/scikit-hep/awkward/pull/2756
• chore: prepare for ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2773
• chore: move to Ruff-format by @henryiii in https://github.com/scikit-hep/awkward/pull/2777* feat: extend to_layout options by @agoose77 in https://github.com/scikit-hep/awkward/pull/2763

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.6...v2.4.7

New Features

• feat!: revert breaking component of asarray PR by @agoose77 in https://github.com/scikit-hep/awkward/pull/2752* fix: update cppyy module by @ianna in https://github.com/scikit-hep/awkward/pull/2747

Bug-fixes and performance

• fix: update cppyy version by @ianna in https://github.com/scikit-hep/awkward/pull/2748
• fix: don't call asarray on Index objects internally by @agoose77 in https://github.com/scikit-hep/awkward/pull/2749

Other

• chore: update CITATION.cff by @agoose77 in https://github.com/scikit-hep/awkward/pull/2750

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.5...v2.4.6

What's Changed

New features

• feat: add recursive argument to expected_from_buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2724
• feat: infer unknown lengths from context in from_buffers by @agoose77 in https://github.com/scikit-hep/awkward/pull/2732

Bug-fixes and performance

• fix: don't use np.asarray on Index or Content objects by @agoose77 in https://github.com/scikit-hep/awkward/pull/2740
• fix: swap names for __dlpack__ by @agoose77 in https://github.com/scikit-hep/awkward/pull/2741
• fix: __array__ accepts positional arguments by @agoose77 in https://github.com/scikit-hep/awkward/pull/2744

Other

• test: add dask-awkward to at least one of our tests. by @jpivarski in https://github.com/scikit-hep/awkward/pull/2739
• chore(deps): bump pypa/cibuildwheel from 2.16.1 to 2.16.2 by @dependabot in https://github.com/scikit-hep/awkward/pull/2736
• ci: improve deployment environment UX by @agoose77 in https://github.com/scikit-hep/awkward/pull/2742

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.4...v2.4.5

What's Changed

• fix: update backport for changes in Numba, NumExpr, Arrow, and RDataFrame by @ianna and @jpivarski in https://github.com/scikit-hep/awkward/pull/2735

Basically, third-party libraries have been changing. This backport brings Awkward 1.x up to speed with them.

Full Changelog: https://github.com/scikit-hep/awkward/compare/v1.10.4...v1.10.5

New features

• feat: add buffer_key to typetracer_with_report by @agoose77 in https://github.com/scikit-hep/awkward/pull/2719

Bug-fixes and performance

• fix: catch cases in which fields required by a JSON schema are not in the JSON object by @jpivarski in https://github.com/scikit-hep/awkward/pull/2712
• fix: support concrete buffers in TypeTracer.frombuffer by @agoose77 in https://github.com/scikit-hep/awkward/pull/2718
• fix: make the examples consistent with the changes in #2553 by @ManasviGoyal in https://github.com/scikit-hep/awkward/pull/2725
• fix: reduction with axis=None, keepdims=True by @agoose77 in https://github.com/scikit-hep/awkward/pull/2728

Other

• chore: update pre-commit hooks by @pre-commit-ci in https://github.com/scikit-hep/awkward/pull/2722
• chore(deps): bump pypa/cibuildwheel from 2.15.0 to 2.16.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2716
• chore(deps): bump amannn/action-semantic-pull-request from 5.2.0 to 5.3.0 by @dependabot in https://github.com/scikit-hep/awkward/pull/2721
• chore(deps): bump pypa/cibuildwheel from 2.16.0 to 2.16.1 by @dependabot in https://github.com/scikit-hep/awkward/pull/2723

Full Changelog: https://github.com/scikit-hep/awkward/compare/v2.4.3...v2.4.4