A2UI Protocol Evolution Guide: v0.9 to v0.10

This document serves as a comprehensive guide to the changes between A2UI version 0.9 and version 0.10. It details the shifts in philosophy, architecture, and implementation, providing a reference for stakeholders and developers migrating between versions.

1. Executive Summary

Version 0.10 differs from 0.9 in the following ways:

• <TBD>

2. Changes

2.1. Catalog Definition Schema

• <TBD>

2.2. Server-to-Client Message List Schema

• <TBD>

2.3. Client-to-Server Message List Schema

• <TBD>

2.4. Client Capabilities Schema

• <TBD>

2.5. AgentCard

• <TBD>

2.6. Data Encoding

• <TBD>

2.7. Processing Rules

• <TBD>

2.8. Server-to-Client Messages

• <TBD>

2.9. Client-to-Server Events

• <TBD>

3. Migration Guide

• <TBD>