# Turborepo v2.5.1 — Release & Upgrade Intelligence
- **Product:** Turborepo (https://turbo.build)
- **Version:** v2.5.1
- **Released:** Apr 23, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/turborepo/updates/v2.5.1/

## Executive Summary (TL;DR)
Turborepo v2.5.1. Source highlight: docs: 2.5 release post

## New Features
- docs: add Bun to package manager tabs
- feat(codemod): update `$schema` when versioned
- docs: add response header to OpenAPI spec
- feat: allow specifying concurrency in config / environment
- feat(sidebar): improve folder link accessibility and UX
- feat(tui): more keybinds for scrolling

## Improvements
- docs: navbar improvements
- docs: improve accuracy for self-hosted OpenAPI spec

## Bug Fixes
- fix(docs): fix SVG attribute casing to remove React warnings
- fix(docs): update redirects rule to resolve access issue on `getting-started` index page
- docs: fix line highlights in yaml files
- docs: fix openapi paths
- docs(fix): persist tabs state
- docs: fix link-checker file discovery

## Upgrade Command
```bash
npm install --save-dev --save-exact turbo@2.5.1
```