# Tailwind CSS v0.4.0 — Release & Upgrade Intelligence
- **Product:** Tailwind CSS (https://tailwindcss.com)
- **Version:** v0.4.0
- **Released:** Dec 15, 2017
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/tailwind/updates/v0.4.0/

## Executive Summary (TL;DR)
Tailwind CSS v0.4.0. Source highlight: `@apply`'d classes can now be made `!important` explicitly

## Upgrade Command
```bash
npm install --save-exact tailwindcss@0.4.0
```