# Changelog

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

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [1.0.0] - 2026-01-18

### 🎉 Initial Release

#### Added
- **Project Management**
  - Create, list, view, and delete projects
  - Project metadata with name and description
  
- **Chart Upload & Extraction**
  - Support for .tgz, .tar.gz, and .zip archives
  - Secure extraction with zip-slip protection
  - File size validation (100MB limit)
  - Automatic Chart.yaml detection
  
- **Helm Rendering**
  - Full helm lint integration
  - helm template rendering with custom options
  - Configurable release name and namespace
  - Values override support (YAML)
  - --set and --set-string flag support
  
- **Visual Resource View**
  - Grid layout for all Kubernetes resources
  - Resource cards with kind, name, namespace
  - Expandable cards with summary and YAML tabs
  - Resource modification tracking
  
- **Advanced Filtering**
  - Filter by resource kind
  - Filter by resource name (search)
  - Filter by namespace (search)
  - Clear all filters button
  - Real-time filter updates
  
- **YAML Editor**
  - Monaco Editor integration
  - YAML syntax highlighting
  - Kubernetes-aware autocomplete
  - Real-time YAML validation
  - Kubernetes schema validation
  - Inline error markers
  - Format YAML button
  - Save functionality with validation
  
- **Export & Validation**
  - Generate modified Helm charts
  - Automatic version bumping (semver)
  - helm lint validation before export
  - helm template validation before export
  - Chart packaging as .tgz
  - Download exported charts
  - Detailed error reporting
  
- **Docker Support**
  - Development docker-compose.yml
  - Production docker-compose.prod.yml
  - Helm 3 pre-installed in backend
  - Health checks for services
  - Resource limits
  
- **Security Features**
  - Sandboxed project workspaces
  - No arbitrary code execution
  - Command timeouts (60s)
  - Input validation
  - CORS configuration
  - Safe path handling
  
- **Documentation**
  - Comprehensive README.md
  - Quick start guide (QUICKSTART.md)
  - Security policy (SECURITY.md)
  - Contributing guidelines (CONTRIBUTING.md)
  - API documentation (FastAPI auto-docs)

### Technical Details

#### Backend
- FastAPI 0.109.0
- Python 3.11+
- Helm 3 CLI
- PyYAML for parsing
- Async request handling
- RESTful API design

#### Frontend
- React 18.2
- Vite 5.0
- Monaco Editor 0.45
- React Router 6.21
- Axios for API calls
- Modern ES6+ JavaScript

#### Infrastructure
- Docker containerization
- Docker Compose orchestration
- Volume persistence
- Health monitoring
- Production-ready nginx config

### Known Limitations
- No user authentication (must be added separately)
- No database (in-memory project storage)
- No multi-user support
- No undo/redo functionality
- Limited form-based editing
- No template source tracking

### Future Roadmap
- PostgreSQL integration for persistence
- User authentication & authorization
- Undo/redo per resource
- Template source tracking
- Form editors for common resources
- Diff viewer improvements
- Git integration
- Multi-user collaboration

---

## [Unreleased]

### Planned
- Database persistence layer
- User authentication system
- Enhanced diff viewer
- Form-based editors
- Project history and versioning

---

**Note**: This is the initial release. Future versions will be documented here as they are released.

[1.0.0]: https://github.com/yourusername/helmview/releases/tag/v1.0.0