> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dualmindlab.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Latest updates and releases for DualMind Arena.

# Changelog

Stay up to date with the latest improvements to DualMind Arena.

<Update date="2026-02-07" version="2.0.0">
  ## Arena 2.0 Launch

  Major platform upgrade delivering a comprehensive blind comparison experience.

  ### Features

  * **Interactive API Playground**: Test API endpoints directly from the documentation.
  * **Community Leaderboard**: Real-time ranking of models based on thousands of user votes.
  * **Enhanced Sharing**: Share specific comparisons or entire conversation threads with public links.
  * **Mobile Optimization**: Fully responsive design for voting on the go.

  ### Documentation

  * Complete rewrite of public documentation
  * New guides for "How it Works" and "Model Comparison"
</Update>

<Update date="2025-01-15" version="1.5.0">
  ## Topper Mode & Analytics

  ### Features

  * **Topper Mode**: Challenge the current #1 model against random challengers.
  * **Text-to-Speech**: Listen to model responses (accessibility feature).
  * **Improved Thread Management**: Better organization for your conversation history.
</Update>

<Update date="2024-12-01" version="1.0.0">
  ## Public Beta

  Initial public release of DualMind Arena.

  * **Dual Chat**: Compare two models side-by-side.
  * **Voting**: Submit preference for A or B.
  * **Basic Accounts**: Save your history.
</Update>