Version 2.5.2

New features

• feat: add some simpler cuda_kernels by @ManasviGoyal in #2880
• feat: add recursive flag to Content.to_packed by @agoose77 in #2933
• feat: configure Julia version and required packages by @ianna in #2896

Bug-fixes and performance

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

Other

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

Full Changelog: v2.5.1...v2.5.2