Jun 10, 2026 · 6 min
Spintronics 0.3.1 Released — Faster Demagnetizing Fields and Safer Topological APIs
A focused patch on top of the production-grade 0.3.0 release. The micromagnetic demag convolution gets flat kernel indexing plus optional rayon parallelism, BbhModel::hamiltonian_at now returns Result for proper error propagation, and scirs2-core/scirs2-spatial move to 0.5.0 with lean default features. 1829 tests passing, zero warnings.
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