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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

1.0.0 - 2024-01-01

Added - Production-Ready Release

Core Features

  • Multi-agent orchestration system for collaborative AI coding
  • Interactive shell with REPL-style interface
  • Session management and conversation history
  • Configurable workflows and agent coordination
  • Support for multiple AI agents (Claude, Codex, Gemini, Copilot)

Production Enhancements

  • Type Safety

    • Comprehensive type hints throughout codebase
    • MyPy static type checking configuration
    • Pydantic models for configuration validation

  • Error Handling & Resilience

    • Custom exception hierarchy
    • Retry logic with exponential backoff
    • Circuit breaker pattern implementation
    • Graceful degradation support

  • Logging & Observability

    • Structured logging with structlog
    • Multiple log levels and formatters
    • JSON logging for production
    • Performance tracking and metrics

  • Security

    • Input validation and sanitization
    • Rate limiting with token bucket algorithm
    • Secret management utilities
    • Audit logging for security events
    • Dangerous pattern detection

  • Metrics & Monitoring

    • Prometheus metrics integration
    • Task and agent execution tracking
    • Performance metrics collection
    • Health check endpoints
    • Readiness probes

  • Configuration Management

    • Environment variable support
    • Pydantic settings management
    • YAML configuration validation
    • Multiple environment support (dev/prod)

  • Testing

    • Comprehensive test suite
    • Unit, integration, and security tests
    • Test fixtures and mocking
    • Code coverage reporting (>80%)
    • Pytest configuration

  • Code Quality

    • Black code formatting
    • isort import sorting
    • Flake8 linting
    • Pylint static analysis
    • Bandit security scanning
    • Pre-commit hooks

  • CI/CD

    • GitHub Actions workflows
    • Automated testing on multiple Python versions
    • Automated linting and type checking
    • Security scanning
    • Automated releases
    • Docker image building

  • Containerization

    • Multi-stage Dockerfile
    • Docker Compose configuration
    • Health checks in containers
    • Non-root user execution
    • Monitoring stack (Prometheus + Grafana)

  • Deployment

    • Kubernetes manifests
    • Helm chart structure
    • Systemd service file
    • Production-ready configurations
    • Persistent volume claims

  • Documentation

    • Comprehensive README
    • Contributing guidelines
    • Code of Conduct
    • Security policy
    • Architecture documentation
    • API documentation
    • Setup guides

  • Developer Experience

    • Makefile for common tasks
    • Development environment setup
    • Pre-commit hooks
    • CLI improvements
    • Better error messages

Changed

  • Enhanced requirements.txt with production dependencies
  • Updated setup.py with complete metadata
  • Improved CLI help messages and outputs

Technical Debt

  • Migrated to pyproject.toml for modern Python packaging
  • Added comprehensive type hints
  • Implemented proper error handling throughout
  • Added structured logging

Infrastructure

  • Monitoring directory structure
  • Deployment configurations
  • Health check implementations
  • Metrics collection

Dependencies

  • Added: tenacity, structlog, prometheus-client, pydantic-settings
  • Added (dev): black, isort, mypy, pylint, bandit, safety, pre-commit
  • Updated: All dependencies to latest compatible versions

[0.1.0] - Initial Development

Added

  • Basic orchestration framework
  • Simple CLI interface
  • Configuration file support
  • Basic agent adapters

Release Notes

Upgrading to 1.0.0

This is a major release with significant enhancements for production readiness.

Breaking Changes:

  • None (first stable release)

Migration Guide:

  1. Update dependencies: pip install -r requirements.txt
  2. Review new configuration options in .env.example
  3. Run database migrations (if any): N/A
  4. Update deployment configurations

New Environment Variables: See .env.example for complete list of new configuration options.

Version Support

  • Python 3.8+ required
  • Tested on: 3.8, 3.9, 3.10, 3.11, 3.12
  • Platforms: Linux, macOS, Windows

Contributors

Thank you to all contributors who made this release possible!