# Changelog
The authoritative changelog is the
[GitHub Releases page](https://github.com/swnesbitt/rustmatrix/releases).
This page is a Phase 1 stub. Subsequent doc phases will mirror the
release notes here so they are searchable and versioned alongside the
rest of the documentation.
## Latest
* **v2.1.0** — `spectra.beam` module (Gaussian / Airy / Tabulated beam
patterns; `BeamIntegrator` for pattern × scene integration), tutorials
13 and 14.
* **v2.0.1** — Logo and branding refresh.
* **v2.0.0** — Initial public release of the Rust-accelerated rewrite of
pytmatrix.