# Turborepo v1.10.15 — Release & Upgrade Intelligence
- **Product:** Turborepo (https://turbo.build)
- **Version:** v1.10.15
- **Released:** Oct 05, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/turborepo/updates/v1.10.15/

## Executive Summary (TL;DR)
Turborepo v1.10.15. Source highlight: release(turborepo): 1.10.14

## New Features
- feat(turbopack): emit raw image bytes for unsupported codec
- feat(create-turbo): support package manager opt
- add progress and top self time to convert trace tool
- Add "toggleButton" to sidebar
- feature(turborepo): Port Run Summary
- feat(prune): add ability to specify scopes via argument instead of flag

## Improvements
- Tracing improvements
- Performance Improvements (1)
- Performance Improvements (2)
- Performance Improvements (4)
- Performance Improvements (1+2) review follow-up
- Performance improvements (3)

## Bug Fixes
- fix:(create-turbo) Review changes for package manager flag.
- fix(Turborepo): Add typescript peer dep as dev dep
- fix(turborepo): Run outline fixes
- fix(turborepo): Make shim do complete package manager detection.
- fix: make `OutputWriter` references `Send`
- fix(turbopack-ecmascript): make free var replacements (compile time defines) work for member expressions and allow JSON values

## Upgrade Command
```bash
npm install --save-dev --save-exact turbo@1.10.15
```