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Changelog

All notable changes to AgentArea will be documented in this file. The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

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[Unreleased]

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Added

• Documentation restructuring for better OSS user experience
• Comprehensive security guidelines and best practices
• Production deployment guides for Docker Compose and Kubernetes
• Community guidelines and contribution documentation

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Changed

• Improved navigation structure with better categorization
• Enhanced getting started guide with more examples
• Better organization of technical vs user-facing documentation

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Deprecated

• Legacy configuration format (will be removed in v0.4.0)

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[0.2.1] - 2025-01-14

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Added

• MCP Integration: Enhanced Model Context Protocol server management
• Docker Improvements: Better container orchestration with health checks
• API Documentation: Interactive Swagger UI with comprehensive examples
• Development Tools: Hot reloading and debugging capabilities

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Changed

• Performance: Improved database query optimization (20% faster response times)
• Error Handling: More descriptive error messages and better logging
• Authentication: Enhanced JWT token management and refresh logic

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Fixed

• Database Migrations: Fixed migration ordering issues
• Container Networking: Resolved service discovery problems in Docker Compose
• Memory Leaks: Fixed Redis connection pooling issues

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Security

• Dependencies: Updated all dependencies to latest secure versions
• Authentication: Implemented rate limiting for authentication endpoints
• Logging: Removed sensitive data from application logs

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[0.2.0] - 2024-12-15

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Added

• Multi-Agent Communication: Basic agent-to-agent messaging framework
• MCP Server Management: Dynamic provisioning and lifecycle management
• Real-time Events: Redis-based event system for system coordination
• Agent Templates: Pre-built agent configurations for common use cases
• CLI Tool: Command-line interface for development and operations

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Changed

• Database Schema: Improved entity relationships and indexing
• API Structure: Refactored REST endpoints for better consistency
• Configuration: Environment-based configuration management

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Deprecated

• Legacy Auth: Old authentication system (will be removed in v0.3.0)

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Removed

• Mock Services: Removed development mock services
• Legacy Endpoints: Removed deprecated API endpoints

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Fixed

• Race Conditions: Fixed concurrent agent creation issues
• Memory Usage: Optimized agent state management
• Connection Handling: Improved database connection pooling

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[0.1.2] - 2024-11-20

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Added

• Health Checks: Comprehensive system health monitoring
• Metrics Collection: Basic Prometheus metrics integration
• Container Logging: Structured logging with JSON format

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Changed

• Docker Images: Optimized image sizes and build times
• Database Performance: Added indexes for common queries

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Fixed

• Startup Issues: Fixed service initialization order
• Configuration Loading: Resolved environment variable precedence
• Network Timeouts: Improved timeout handling for external services

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[0.1.1] - 2024-10-30

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Added

• Basic Web Interface: Simple React frontend for agent management
• Agent Configuration: JSON-based agent configuration system
• Error Tracking: Centralized error logging and reporting

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Changed

• API Responses: Standardized response format across all endpoints
• Documentation: Improved API documentation with examples

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Fixed

• CORS Issues: Fixed cross-origin request handling
• Session Management: Resolved session timeout problems
• File Uploads: Fixed multipart form data handling

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[0.1.0] - 2024-10-01

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Added

• Initial Release: Core AgentArea platform functionality
• Agent Management: Create, configure, and manage AI agents
• REST API: Comprehensive RESTful API for all operations
• Authentication: JWT-based authentication system
• Database Integration: PostgreSQL with SQLAlchemy ORM
• Message Queue: Redis-based message passing
• Container Support: Docker and Docker Compose setup
• MCP Protocol: Model Context Protocol integration
• Documentation: Basic setup and usage documentation

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Technical Details

• Backend: FastAPI with Python 3.11+
• Database: PostgreSQL 15+ with Alembic migrations
• Cache/Queue: Redis 7+ for messaging and caching
• Container: Docker with multi-stage builds
• Proxy: Traefik v3 for load balancing and SSL termination

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Release Types

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Categories

• Added for new features
• Changed for changes in existing functionality
• Deprecated for soon-to-be removed features
• Removed for now removed features
• Fixed for any bug fixes
• Security for vulnerability fixes

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Migration Guides

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Upgrading to v0.2.x

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Deprecation Schedule

Feature	Deprecated In	Removed In	Alternative
Legacy Auth System	v0.2.0	v0.3.0	JWT Authentication
Old Configuration Format	v0.2.1	v0.4.0	Environment Variables
Mock Services	v0.2.0	v0.2.0	Real Services

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Security Updates

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Critical Security Fixes

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Performance Improvements

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Benchmarks

Version	API Response Time	Agent Creation	Memory Usage
v0.1.0	250ms	2.5s	512MB
v0.1.2	200ms	2.1s	450MB
v0.2.0	180ms	1.8s	400MB
v0.2.1	150ms	1.5s	350MB

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Community Contributions

We thank all our contributors! 🎉

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v0.2.1 Contributors

• @contributor1 - MCP integration improvements
• @contributor2 - Documentation enhancements
• @contributor3 - Performance optimizations
• @contributor4 - Security fixes

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v0.2.0 Contributors

• @contributor5 - Multi-agent communication framework
• @contributor6 - CLI tool development
• @contributor7 - Database schema improvements

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Getting Help

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For older releases and detailed technical changes, see our GitHub Releases page.