# TypeScript v4.9.4 — Release & Upgrade Intelligence
- **Product:** TypeScript (https://typescriptlang.org)
- **Version:** v4.9.4
- **Released:** Dec 08, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/typescript/updates/v4.9.4/

## Executive Summary (TL;DR)
TypeScript v4.9.4. Source highlight: For release notes, check out the release announcement.

## Bug Fixes
- fixed issues query for Typescript v4.9.4.
- 1727912f0437a7f367d90040fc4b0b4f3efd017a Cherry-pick fix around `visitEachChild` to release-4.9. (#51544)

## Upgrade Command
```bash
npm install --save-dev --save-exact typescript@4.9.4
```