# TypeScript v1.5.4 — Release & Upgrade Intelligence
- **Product:** TypeScript (https://typescriptlang.org)
- **Version:** v1.5.4
- **Released:** Aug 10, 2015
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/typescript/updates/v1.5.4/

## Executive Summary (TL;DR)
TypeScript v1.5.4. Source highlight: This release is a hotfix for TypeScript 1.5 for Visual Studio 2015 only. The release should be accessible through Visual Studio Extension and Updates window.

## Upgrade Command
```bash
npm install --save-dev --save-exact typescript@1.5.4
```