Pre-release v0.8.0-pre.1

🚀 Release v0.7.0 - Bun Migration & Modern TUI

🚀 Major Transformations:

**Complete Bun Runtime Migration**: Revolutionary shift from Node.js/pnpm to Bun runtime with massive performance improvements
  - 98% faster builds (114ms vs several seconds)
  - 60% faster startup time (~200ms vs ~500ms)
  - 50% less memory usage (~40MB vs ~80MB)
  - 78% faster test execution (3s vs 14s)
  - Unified runtime for development, testing, and production

**Modern OpenTUI Interface**: Complete terminal UI overhaul using OpenTUI/SolidJS
  - Beautiful, responsive TUI with custom CodeMachine theme
  - Toast notifications and dialog system
  - Dual-binary architecture to prevent JSX runtime conflicts
  - Fade-in animations and terminal background detection
  - Improved authentication flow with TUI restart and feedback

**SQLite Database Migration**: Replaced JSON-based agent registry with SQLite
  - Native concurrency handling (no more file locks)
  - Better performance and ACID compliance
  - 487 lines removed, 377 added (net simplification)
  - New export command for JSON compatibility

🎉 New Features:

- **Auggie CLI Engine Support**: Added Auggie as a new engine provider
  - Full integration with 726 lines of new code
  - Auth, execution, and telemetry support
- **Embedded Resources System**: Standalone binaries with compressed embedded resources and smart caching
- **Cross-Platform Binary Distribution**: Automated GitHub Actions builds for Linux, macOS, and Windows
- **MkDocs Documentation**: Professional documentation site with CI/CD
- **Abort Signal Support**: Workflows can now be gracefully interrupted during execution
- **Cache Token Telemetry**: Better visibility into prompt caching usage

🐛 Critical Bug Fixes:

- **Windows Authentication**: Fixed all 5 engine providers failing on Windows by using Bun.which() to resolve .cmd files
- **OpenCode Multi-Provider Auth**: Fixed authentication for non-OpenCode providers (Anthropic, OpenAI, etc.) in OpenCode engine
- **Stdin Data Loss**: Pre-encode stdin input to prevent data loss in Bun
- **Process Resolution**: Proper Bun executable path resolution in child processes
- **Empty Stdout Storage**: Skip memory storage when stdout is empty
- **Version Flag**: Fixed --version flag in compiled binaries
- **Windows Path Normalization**: Proper path handling on Windows in dev mode
- **Windows Binary Path**: Fixed binary not found error due to npm hoisting optional dependencies
- **Windows Package Installation**: Fixed os field (windows -> win32) so npm installs the package on Windows

🔧 Improvements:

- Removed execa, cross-spawn, tsx, tsup, vitest, and node dependencies
- Native Bun.spawn() for all process operations
- Removed legacy presentation layer (simplified architecture)
- Better Ctrl+C handling with proper state management
- Improved terminal dimension handling with safety checks
- Enhanced debug logging throughout the system
- Binary auto-installation and global linking
- Update notifier system
- Dependency fixes and improvements

Thanks to all contributors who helped make this release possible: @AlexFigures, @LegendEvent, @hadywalied, and @TheMightyDman

📦 Installation:

npm install -g codemachine@0.7.0

or using Bun:

bun install -g codemachine@0.7.0

Release v0.5.0 - OpenCode Integration & Type Safety

🎉 New Features:
- OpenCode CLI Integration: Added OpenCode as a first-class engine provider alongside Claude, Codex, Cursor, and CCR
  - Full registry-based provider pattern with JSON event streaming
  - Non-interactive execution via environment guardrails
  - XDG-compliant paths under OPENCODE_HOME (~/.codemachine/opencode)
  - Support for multiple authentication providers
  - Run with: codemachine opencode run or --engine opencode in workflows

🔧 Improvements:
- Type Safety: Replaced 'any' types with 'unknown' and proper type guards throughout telemetry system
- Telemetry Refactoring: Implemented provider-specific telemetry parsers for better maintainability
- CCR Auth Simplification: Streamlined authentication using simple .enable marker instead of .credentials.json
- Engine Naming: Updated display names to be more descriptive (CCR → Claude Code Router, Claude → Claude Code)
- ESLint Configuration: Updated to use tseslint.config for better type safety

🐛 Fixes:
- Process Cleanup: Improved child process termination with process group killing for Unix systems
- Environment Variables: Fixed OpenCode runner to properly merge process.env with provided env
- Race Conditions: Better handling of abort signals and process events

📚 Documentation:
- Comprehensive updates across README, CLI reference, and workflow guides
- Added contributor credits for OpenCode integration

Release v0.4.3

- Loop Progress Display: UI now shows task completion status in cycle iterations
- Claude Session Status: Added analyzing status message on session initialization
- Task Progress Reporting: Task verification workflow reports progress as Task X/Y format

- UI State Management: Improved loop state persistence
- Debug Logging: Added debug output for loop state tracking
- Workflow Transparency: Better visibility into task completion progress

- Loop Reason Display: Fixed bug where loopReason was cleared during agent reset
- State Synchronization: Loop round and reason properly preserved across resets

✨ Features

No new features in this release

🔧 Improvements
Workflow Configuration: Updated step engines and models for better workflow execution
Agent Configuration: Removed redundant engine field from agent configs for cleaner setup
Code Organization: Removed unused imports and improved code structure
Documentation: Updated git-commit-workflow.md with additional gitignore rules

🐛 Bug Fixes
Registry Operations: Prevented race conditions in registry file handling
Registry Lock: Ensured file exists before locking to prevent corruption
Monitoring Cleanup: Fixed incorrect type usage in process.emit during cleanup

📦 Installation
npm install -g codemachine@0.4.2

Release v0.4.1

Features:
- Add Grok model support and improve cursor status handling
- Add monitoring with async registry operations and file locking
- Check for cursor updates support

Fixes:
- Fix CCR engine bug
- Fix monitoring cleanup with correct process.emit type
- Search for foundation file improvements

Refactoring:
- Remove redundant engine field from agent configs
- Remove unused fs import from registryLock
- Update contextual information in runtime preparation agent

Starting from commit d3e666b

**Revolutionary UI/UX Transformation**: Complete overhaul from basic …

…CLI to an interactive, real-time monitoring dashboard with Ink-powered interface, smooth scrolling, and dynamic terminal sizing.

**Smart Connected Workflows**: Next-generation workflow system with intelligent agent coordination, user-centered design, and seamless UI integration throughout the execution pipeline.

**Advanced Architecture Agents**: Enhanced architecture system with dedicated UI/UX Designer agent and improved agent orchestration for more cohesive and intelligent project planning.

**Production-Ready Monitoring**: Real-time agent orchestration system with PID tracking, telemetry capture, execution history, and multi-process safety features.

---

- **Real-time Agent Monitoring Dashboard**: Live visualization of workflow execution with agent status, progress tracking, and detailed log streaming
- **Interactive Session Shell UI**: Ink-powered terminal interface with smooth scrolling, dynamic panel sizing, and responsive navigation
- **Timeline Navigation**: Intuitive workflow timeline with keyboard navigation, scroll position persistence, and visual progress indicators
- **Two-Stage Ctrl+C Handling**: Graceful workflow exit with proper cleanup and status management
- **Text Wrapping & Layout**: Smart text wrapping, width calculations, and optimized terminal layout for better readability

- **User-Revolved Workflow Design**: Workflows now intelligently adapt to user needs with contextual decision points and interactive elements
- **Intelligent Agent Coordination**: Enhanced agent-to-agent communication with shared context and collaborative decision-making
- **Connected Architecture Pipeline**: Seamless flow between planning, architecture, and execution phases with improved information sharing
- **Dynamic Workflow Adaptation**: Workflows that respond to user input and project requirements in real-time

- **UI/UX Designer Agent**: New specialized agent dedicated to user interface and experience design within the architecture pipeline
- **Enhanced Architecture Sub-Agents**: Improved agent coordination with specialized roles for UI/UX, specifications, and blueprint design
- **Intelligent Architecture Orchestration**: Better connected architecture workflow with improved agent protocols and information flow
- **Comprehensive Blueprint Structure**: Detailed architectural planning with enhanced template systems and validation

- **Workflow Resume Capability**: Resume workflows from the last incomplete step, allowing you to pick up where you left off after interruptions
- **Checkpoint System**: Manual review checkpoints with pause/resume functionality for critical workflow stages
- **Intelligent Loop System**: Advanced loop behavior with iteration tracking, runtime monitoring, and configurable triggers via config file
- **UI Elements Integration**: Seamlessly integrate UI steps within workflows for interactive user input and confirmation
- **Fallback Agent Support**: Automatically handle incomplete workflow steps with fallback agents for improved reliability (30-minute timeout)
- **Workflow Abort Functionality**: Graceful abort capability with proper cleanup and status reporting

- **Complete CCR Integration**: Full support for Claude Code Router engine with authentication, permission management, and bypass flags
- **Enhanced Authentication Handling**: Improved user guidance and error handling for CCR authentication flows
- **Comprehensive Test Suite**: Extensive test coverage for CCR engine functionality and edge cases

- **Telemetry Capture System**: Comprehensive logging and metrics collection for engine executions with cached token calculations
- **Execution History Tracking**: Complete workflow execution history with search, navigation, and detailed analytics
- **PID Tracking & Validation**: Real-time process monitoring with PID tracking and agent validation for system safety
- **Structured Output Formatting**: Consistent, structured logging system with improved readability and debugging capabilities

- **Global CLI Support**: Enhanced CLI with --spec flag for global usage and dynamic path management
- **Update Notifier**: Get notified when a new version of CodeMachine is available
- **Comprehensive Terminal Utilities**: Advanced terminal clearing, resizing hooks, and utility functions
- **React DevTools Integration**: Enhanced development experience with integrated debugging tools

- **UI Performance Revolution**: Shared spinner context, optimized polling, batch updates, and cached rendering
- **Memory Management**: Write-only memory system, removed in-memory buffering, switch to log file streaming
- **Process Management**: Improved process cleanup, signal handling, and async loop operations
- **Execution Pipeline**: Enhanced prompt formatting, output display, and command execution markers

- **Standardized Engine Configuration**: Unified engine settings across all sub-agents and components
- **Simplified Configuration**: Streamlined agent config and workflow engine settings for easier setup
- **Enhanced Protocols**: Updated agent protocols with improved task extraction and coordination
- **Flexible Loop Triggers**: Configure loop behavior with optional triggers via config file for more control
- **Smart Agent Communication**: Improved inter-agent messaging and context sharing for more intelligent workflows

- **Comprehensive Documentation**: Restructured docs, contributing guidelines, and project scale classification
- **Enhanced Templates**: Improved workflow templates, agent prompts, and configuration examples
- **Better Examples**: Clearer task validation output format templates and usage examples

- **Viewport & Layout Issues**: Fixed terminal viewport sizing errors and layout inconsistencies
- **Race Conditions**: Resolved agent ID mapping conflicts with version counter system
- **Navigation Issues**: Fixed keyboard input handling when history/log viewer is open
- **Duplicate Prevention**: Eliminated duplicate agent entries in workflow execution
- **Auto-scroll Control**: Prevented unwanted auto-scroll when updating visible items

- **Process Management**: Improved process cleanup, signal handling, and workflow start behavior
- **Timeout Handling**: Increased retry timeouts from 10 to 30 seconds for better reliability
- **Memory Issues**: Fixed total input tokens calculation to properly include cached tokens
- **Workflow Performance**: Resolved very slow workflow execution issues
- **Loop Trigger Functionality**: Fixed issues with loop triggers not working correctly

- **Template Variables**: Fixed incorrect task_fallback path and template variable names
- **Error Messages**: Improved placeholder error messages to be more helpful and informative
- **Path Handling**: Simplified agent prompt paths by removing unnecessary path module usage
- **Step Tracking**: Fixed workflow step tracking for agents in execution pipeline

\`\`\`bash
npm install -g codemachine@0.4.0
\`\`\`

This release includes **no breaking changes**. All existing workflows, configurations, and templates remain fully compatible.

Special thanks to all contributors who made this release possible:
- **Adinda Praditya** for CCR engine implementation and comprehensive testing
- **Sohayb** for gitignore improvements and workflow fixes
- **bahyali** for development tooling and UI fixes

This release represents a major leap forward in intelligent workflow automation, combining powerful UI capabilities with smart, user-centered workflow design.

**Key innovations in v0.4.0:**
- **User-Revolved Design**: Workflows that truly understand and adapt to user needs
- **Connected Intelligence**: Seamless agent collaboration for more coherent project execution
- **UI/UX Excellence**: Dedicated design agent ensuring exceptional user experience in all projects

docs: improve readability of README section header

fix: remove unused profile parameter from all engines

Release v0.2.2 - Better missing-CLI handling