# Turborepo v1.2.9 — Release & Upgrade Intelligence
- **Product:** Turborepo (https://turbo.build)
- **Version:** v1.2.9
- **Released:** May 19, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/turborepo/updates/v1.2.9/

## Executive Summary (TL;DR)
Turborepo v1.2.9. Source highlight: git integration cleanup

## New Features
- Add better diagnostic errors when we fail to hash files with git
- feat(cobra): add bin command
- feat(cobra): port logout command to cobra
- Add self-ref check when build task graph

## Upgrade Command
```bash
npm install --save-dev --save-exact turbo@1.2.9
```