# Tailwind CSS v3.4.16 — Release & Upgrade Intelligence
- **Product:** Tailwind CSS (https://tailwindcss.com)
- **Version:** v3.4.16
- **Released:** Dec 03, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/tailwind/updates/v3.4.16/

## Executive Summary (TL;DR)
Tailwind CSS v3.4.16. Source highlight: Ensure the TypeScript types for `PluginsConfig` allow `undefined` values (#14668)

## Bug Fixes
- Ensure the TypeScript types for `PluginsConfig` allow `undefined` values (#14668)

## Upgrade Command
```bash
npm install --save-exact tailwindcss@3.4.16
```