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1. Commits on Oct 27, 2026

   • Add for_each_unset_index to BitBuffer (#10866)

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     rapour

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   • Dispatch structural kernels by physical width (#10841)

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     connortsui20

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     claude

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2. Commits on Oct 23, 2026

   • Dispatch count_ones using fearless_simd (#10683)

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     robert3005

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3. Commits on Oct 21, 2026

   • Add `select_unset` to `BitBuffer` (#10666)

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     rapour

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4. Commits on Oct 19, 2026

   • Fix the manual_map lint in TrustedLenAdapter::next (#10597)

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     robert3005

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5. Commits on Oct 17, 2026

   • Audit tests for duplication and coverage (#10458)

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     robert3005

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6. Commits on Oct 13, 2026

   • avx2 branch for bool take kernel (#10385)

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     myrrc

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7. Commits on Oct 8, 2026

   • bench for boolean take, basic take case (#10383)

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     myrrc

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   • perf(array): expand FixedSizeList filter masks directly into a bitmap (#10274)

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     robert3005

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   • fix(buffer): require both halves of a Zip to be TrustedLen (#10293)

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   • fix(buffer): validate offsets in Buffer::into_arrow_offset_buffer (#10292)

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     jianhe25

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8. Commits on Oct 7, 2026

   • fix(buffer): don't create &mut [u64] over uninitialized memory in collect_words_in (#10294)

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     jianhe25

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     Jian He

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9. Commits on Oct 6, 2026

   • perf(buffer): portable fearless_simd kernels for bitmap rank-select (#10319)

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     joseph-isaacs

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   • perf(buffer): use fearless_simd for popcount (#10327)

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     joseph-isaacs

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10. Commits on Oct 5, 2026

    • Move users of map_each_with_validity and map_each_in_place to lane kernels and remove those methods (#10139)

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      robert3005

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    • fix(buffer): enable and detect bmi1 for _tzcnt_u64 in select_in_word (#10295)

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      jianhe25

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      Jian He

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11. Commits on Oct 2, 2026

    • Rename r#for and r#const modules to for_ and const_ (#10204)

      joseph-isaacs

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12. Commits on Sep 24, 2026

    • fix(buffer): avoid shrinking allocations through grow (#10030)

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      connortsui20

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13. Commits on Sep 23, 2026

    • perf(array): pack Boolean output during RowFn dense retry (#9986)

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      connortsui20

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14. Commits on Sep 18, 2026

    • move Buffer/BufferMut panic helpers into separate functions (#9927)

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      myrrc

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15. Commits on Sep 16, 2026

    • fix(buffer): include the bit offset in BitBufferMut::from_buffer's bounds check (#9879)

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      jackylee-ch

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16. Commits on Sep 15, 2026

    • Replace MaybeUninit transmutes with write_copy_of_slice (#9814)

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      robert3005

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17. Commits on Sep 12, 2026

    • refactor(array): allocate execution outputs through context (#9671)

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      gatesn

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18. Commits on Sep 9, 2026

    • refactor(array): propagate allocators through builders (#9670)

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      gatesn

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19. Commits on Sep 8, 2026

    • fix(buffer): reject ZSTs and address allocator review comments (#9807)

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      gatesn

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20. Commits on Sep 2, 2026

    • refactor(array): use buffer allocator in execution context (#9669)

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      gatesn

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    • feat(buffer): add allocator-backed storage (#9668)

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      gatesn

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    • chore: deny clippy::inline_always at the workspace level (#9726)

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      joseph-isaacs

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      claude

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    • perf(buffer): store alignment exponents (#9730)

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      gatesn

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21. Commits on Sep 1, 2026

    • nit: go directly from alignment to usize (#9666)

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      danking

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22. Commits on Aug 31, 2026

    • Clarify Boolean collection code generation (#9676)

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      connortsui20

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23. Commits on Aug 27, 2026

    • Better fixed-width buffer filtering (#8723)

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      robert3005

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24. Commits on Aug 18, 2026

    • Deduplicate trusted-length buffer construction without losing vectorization (#9467)

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      connortsui20

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    • Deduplicate BitBuffer set-index visitors (#9461)

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      connortsui20

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    • Implement RowFn row execution (#9353)

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      connortsui20

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