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February 2, 2026
API documentation, simulation study management, and input expressions

API documentation

Studio now includes a full API Reference tab powered by a custom OpenAPI schema. Browse available endpoints, see request/response schemas, and try out calls directly from the documentation.

Simulation study management

A new simulation study feature lets you organize related simulation runs into studies, making it easier to compare parameter sweeps, model variants, and protocol configurations side by side.Find out more →

Input expressions in protocol simulations

The protocol simulator now supports input expressions in resolution fields, such as 10 / input["C-rate"]. This lets you define resolution relative to operating conditions, so protocols automatically adapt when C-rate or other inputs change.Find out more →
Improvements
  • Fraction and C-rate inputs are now accepted, with better failure messages and links to the relevant cell and model.
  • Pinned actions column and updated single simulation plot style.
  • Updated data management documentation.
Fixes
  • Fixed voltage components plot displaying both split and unsplit data incorrectly.
  • Fixed Enter key not advancing from email to password on the login page.
Improvements
  • Batteries 101 guide added to technical documentation.
  • Consolidated optimization documentation for easier navigation.
  • Calculation docs now link to corresponding Python API methods.
  • Technical guide figures are now included in the documentation.
  • Migrated documentation to GitHub Pages with a custom domain.
  • Replaced hardcoded polish default with a configurable option.
Fixes
  • Fixed equations scrollbar overflow in documentation pages.
Improvements
  • Added Sphinx documentation site for the Python API.