---
title: "v0.7.0"
description: "Documentation for v0.7.0"
---

# v0.7.0


## v0.7.0

Release Date: January 2025

## Highlights

Major improvements and new features in this release.

## New Features

### Enhanced Traceability Engine

- 50% faster relationship traversal
- Support for custom relationship types
- Improved visualization

```typescript
// New relationship API
tracertm.relationships.create({
  source: 'REQ-001',
  target: 'TC-001',
  type: 'validates',
  metadata: { confidence: 0.95 }
})
```

### Advanced Query System

- GraphQL API support
- Complex filters
- Aggregations

### Real-time Collaboration

- Live updates
- Conflict resolution
- Activity feeds

## Improvements

### Performance

- Query execution: 40% faster
- Memory usage: 25% reduction
- Startup time: 30% improvement

### User Experience

- Redesigned UI
- Dark mode
- Customizable dashboards
- Keyboard shortcuts

### Developer Experience

- Enhanced TypeScript types
- Better error messages
- Improved CLI

## Breaking Changes

### API Changes

```typescript
// Before
tracertm.create({ type: 'requirement', data: {...} })

// After
tracertm.requirements.create({...})
```

### Configuration Format

```yaml
# Updated configuration structure
tracertm:
  database:
    type: postgres
    url: postgres://...
```

## Migration Guide

### Update Dependencies

```bash
bun update @tracertm/cli @tracertm/core
```

### Run Migration

```bash
tracertm migrate --to v0.7.0
```

### Verify Migration

```bash
tracertm verify --version v0.7.0
```

## Bug Fixes

- Fixed memory leak in graph traversal (#123)
- Resolved race condition (#145)
- Corrected timezone handling (#189)
- Fixed validation errors (#201)

## Deprecations

- `tracertm.legacy.create()` - Use `tracertm.requirements.create()`
- `--old-format` flag - Use `--format json`

## Known Issues

- Graph visualization slow for >10,000 nodes
- Real-time updates ~500ms delay on slow connections

## Contributors

Thank you to all contributors!

## Full Changelog

[View on GitHub](https://github.com/tracertm/tracertm/releases/tag/v0.7.0)

