# TypeScript v1.8.9 — Release & Upgrade Intelligence
- **Product:** TypeScript (https://typescriptlang.org)
- **Version:** v1.8.9
- **Released:** Apr 14, 2016
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/typescript/updates/v1.8.9/

## Executive Summary (TL;DR)
TypeScript v1.8.9. Source highlight: Note: This release has the version tag of `1.8.9.0` for NuGet and npm and `1.8.29.0` for Visual Studio 2015.

## Upgrade Command
```bash
npm install --save-dev --save-exact typescript@1.8.9
```