# Turborepo v2.5.6 — Release & Upgrade Intelligence
- **Product:** Turborepo (https://turbo.build)
- **Version:** v2.5.6
- **Released:** Aug 15, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/turborepo/updates/v2.5.6/

## Executive Summary (TL;DR)
Turborepo v2.5.6. Source highlight: fix(examples): correct 'test:projects' script to use vitest directly

## New Features
- feat: upgrade NestJS to v11 and migrate to ESLint flat config
- docs: add architecture document for `turbo run`
- feat: allow Watch Mode with `--root-turbo-json`
- feat: improve parsing error

## Improvements
- test(turbo-utils): improve test coverage

## Bug Fixes
- fix(examples): correct 'test:projects' script to use vitest directly
- docs(run): fix --log-prefix options to match CLI (task, not prefix)
- fix(examples): add missing extension to with-react-native-web ui tsconfig
- chore: fix lints in tests
- fix(logs): no longer output group prefixes if no logs present
- fix(turbo): graceful shutdown on sighup

## Upgrade Command
```bash
npm install --save-dev --save-exact turbo@2.5.6
```