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chore(deps): bump pyo3 + numpy to 0.29 in /rust (RUSTSEC-2026-0176/0177) #548

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igerber merged 1 commit into from
Jun 25, 2026
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chore(deps): bump pyo3 + numpy to 0.29 in /rust (RUSTSEC-2026-0176/0177) #548

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10 changes: 10 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -31,6 +31,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
`treatment_fraction` remains inert (balanced 2×2×2); pass `group_frac`/`partition_frac`
via `data_generator_kwargs`. See `docs/methodology/REGISTRY.md` §PowerAnalysis.

### Security
- **Bumped the Rust backend's `pyo3` and `numpy` crates 0.28 → 0.29.** Resolves two RustSec
advisories in `pyo3 < 0.29` — RUSTSEC-2026-0176 (out-of-bounds read in `PyList`/`PyTuple`
`nth`/`nth_back`, High) and RUSTSEC-2026-0177 (missing `Sync` bound on
`PyCFunction::new_closure`, Medium). Neither vulnerable path was reachable in this crate
(no `PyList`/`PyTuple` iteration, no `new_closure`, no free-threaded wheels); `numpy` 0.29 is
bumped in lockstep because it requires `pyo3` ^0.29. No API or numerical change — both crates
are FFI/binding layers, and the math/RNG crates (`ndarray`, `faer`, `rand`, `rand_xoshiro`)
are unchanged.

## [3.5.2] - 2026-06-08

### Added
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6 changes: 3 additions & 3 deletions rust/Cargo.toml
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Expand Up @@ -21,9 +21,9 @@ accelerate = ["ndarray/blas", "dep:blas-src", "blas-src/accelerate"]
openblas = ["ndarray/blas"]

[dependencies]
# PyO3 0.28 supports Python 3.9-3.14
pyo3 = "0.28"
numpy = "0.28"
# PyO3 0.29 supports Python 3.9-3.14
pyo3 = "0.29"
numpy = "0.29"
ndarray = { version = "0.17", features = ["rayon"] }
rand = "0.10"
rand_xoshiro = "0.8"
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