# Tailwind CSS v3.0.15 — Release & Upgrade Intelligence
- **Product:** Tailwind CSS (https://tailwindcss.com)
- **Version:** v3.0.15
- **Released:** Jan 15, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/tailwind/updates/v3.0.15/

## Executive Summary (TL;DR)
Tailwind CSS v3.0.15. Source highlight: Temporarily remove optional chaining in nesting plugin (#7077)

## Bug Fixes
- Temporarily remove optional chaining in nesting plugin (#7077)

## Upgrade Command
```bash
npm install --save-exact tailwindcss@3.0.15
```