2026-06-10
- Presets: Added example presets to Mie, Cylinder, BEM, Photothermal, and Laser tools.
- Permalinks: Tool parameters now sync to the URL — share a link to reproduce any configuration.
- Export: Save PNG button for chart export on Mie, Cylinder, BEM, Photothermal, Laser.
- Cite: "Cite this tool" button on every tool page copies a formatted citation with version and access date.
- Versioning: All tools now display version number and last-updated date.
- Model info: Collapsible "Model & Assumptions" block on all 12 tool pages — model, assumptions, validity, limitations, references.
- Maturity badges: Tools classified as Stable, Beta, or Experimental (replacing generic "Live" badge).
- Navigation: LabToolsBar redesigned with category dropdowns (Calculators, Photonics Lab, Toolkit) and search.