# Turborepo v1.4.0 — Release & Upgrade Intelligence
- **Product:** Turborepo (https://turbo.build)
- **Version:** v1.4.0
- **Released:** Aug 11, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/turborepo/updates/v1.4.0/

## Executive Summary (TL;DR)
Turborepo v1.4.0. Source highlight: Turborepo 1.4

## New Features
- feat(turbo-ignore): update to support vercel CI
- Add /showcase
- feat(cli): auto hash framework env vars

## Bug Fixes
- fix(deps): update dependency @react-stately/radio to v3.4.1
- fix(turbo-ignore): build on error
- fix(deps): update dependency axios to v0.27.2
- fix(deps): update dependency @react-aria/ssr to v3.2.0
- fix(deps): update dependency execa to v5.1.1

## Upgrade Command
```bash
npm install --save-dev --save-exact turbo@1.4.0
```