Apr 12, 2026 · 7 min
SciRS2 0.4.2 Released — Neural Architecture Search, CMA-ES, Mamba SSM, Async GPU & Apache Iceberg: The Biggest 0.4.x Drop Yet
SciRS2 0.4.2 — pure-Rust SciPy/NumPy/scikit-learn replacement, 2.94M SLoC, 27,632 tests, 29 crates. This release adds Neural Architecture Search, CMA-ES, Mamba SSM, async/unified GPU memory, H-matrix compression, streaming FFT, DLPack zero-copy, and Apache Iceberg/DataFusion IO. No C/Fortran.
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