# Tailwind CSS v2.2.7 — Release & Upgrade Intelligence
- **Product:** Tailwind CSS (https://tailwindcss.com)
- **Version:** v2.2.7
- **Released:** Aug 10, 2021
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/tailwind/updates/v2.2.7/

## Executive Summary (TL;DR)
Tailwind CSS v2.2.7. Source highlight: Temporarily revert runtime performance optimizations introduced in v2.2.5, use universal selector again (#5060)

## Bug Fixes
- Temporarily revert runtime performance optimizations introduced in v2.2.5, use universal selector again (#5060)

## Upgrade Command
```bash
npm install --save-exact tailwindcss@2.2.7
```