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  • Research agent examples simplified with DuckDuckGo integration
  • X402 payment infrastructure with browser-based paywall UI
  • Task manager refactored into specialized handlers
  • Skills system migrated to YAML-only format

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General Changes

Research Agent Updates
  • Refactored agent example with DuckDuckGoTools integration
  • Simplified agent configuration for easier setup
  • Enhanced documentation and code examples
Payment System
  • Added copy button for payment addresses in UI
  • Implemented Web3 connection pooling for improved performance
  • Streamlined payment verification flow

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X402 Payment Integration

  • Payment session management with browser-based paywall UI
  • X402 middleware integration with payment settlement flow
  • Coinbase payment verification and JWT authentication
  • Payment requirement checks for agent execution costs

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Code Organization & Refactoring

Task Manager Restructuring
  • Split TaskManager into specialized handlers:
    • MessageHandler for message processing
    • TaskHandler for task lifecycle management
    • ContextHandler for conversation context
    • NotificationHandler for push notifications
Architecture Improvements
  • Consolidated endpoint error handling into request_utils module
  • Removed DID and X402 extensions from AgentManifest for cleaner architecture
  • Centralized error handling and skill lookup logic

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Skills System

Format Simplification
  • Migrated to YAML-only format
  • Removed manifest.json and SKILL.md duplication
  • Added skill management endpoints at /agent/skills
Example Skills
  • Added question-answering skill for context-based Q&A
  • Added pdf-processing skill for PDF extraction and analysis

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Infrastructure & Observability

  • Added OpenTelemetry configuration with multiple OTLP endpoints support
  • Dynamic version management from git tags
  • Enhanced server display with protocol endpoints and community links
  • Coverage status badge and CI improvements

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Previous Releases

For older releases and detailed version history: