Platform Updates

What we've been building

A timeline of every major release, from the first public version to the latest platform improvements. We ship in the open — here's the full record.

v5Latest04 April 2026

Platform redesign & expanded analytics

Complete UI overhaul with a new dashboard experience, improved navigation, and a refined visual identity. This release focuses on making the platform faster, cleaner, and more intuitive across every screen.

v411 September 2025

Interactive platform & user accounts

Introduced the authenticated platform experience with user accounts, personalised dashboards, and the interactive portfolio explorer. Users can now sign up and access the full analysis directly from the web app.

Global Portfolio04 May 2025

First global equity portfolio published

Launch of the flagship Global Portfolio — a concentrated selection of 50 stocks distilled from the holdings of the world's highest-rated active equity fund managers. The culmination of our core methodology, made freely available.

v315 December 2024

Public launch

The first public release of Mestral Invest. A static site presenting our mission, methodology, and the initial framework for open-source equity analysis. The foundation everything else is built on.