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24 Oct 2026 · release

Peritheos 0.17.0 released.

Release announcement from GitHub. Selected notes reflect the release's publication date; the complete notes and downloads are linked below.

Peritheos 0.17.0 is available as a stable release.

Selected release notes

  • Add BM2Reference in Python, Rust, native fitting and EOSMAT, with explicit nonzero reference pressure, reference volume and reference bulk modulus. Include a complete standalone example and reference-state, energy, inversion, fitting and compatibility checks.
  • Add the joint coesite-IV/V experimental EOS of Bykova (2018), preserving its 32.7 GPa reference and all 16 published observations. Distinguish published-curve checks from observation scatter and the unresolved author regression; this empirical joint-phase curve is not a default pressure calibrant.
  • Document additional Bykova (2018) EOS checks and the diagnostic reconstruction of the Dewaele (2008) multi-metal ruby calibration. Preserve published coefficients and explicitly retain unresolved source and workflow limitations.

Read the complete release notes on GitHub.

Project overview and installation.