# Tailwind CSS v3.3.6 — Release & Upgrade Intelligence
- **Product:** Tailwind CSS (https://tailwindcss.com)
- **Version:** v3.3.6
- **Released:** Dec 04, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/tailwind/updates/v3.3.6/

## Executive Summary (TL;DR)
Tailwind CSS v3.3.6. Source highlight: Don’t add spaces to negative numbers following a comma (#12324)

## Bug Fixes
- Don’t add spaces to negative numbers following a comma (#12324)
- Don't emit `@config` in CSS when watching via the CLI (#12327)
- Improve types for `resolveConfig` (#12272)
- Ensure configured `font-feature-settings` for `mono` are included in Preflight (#12342)
- Improve candidate detection in minified JS arrays (without spaces) (#12396)
- Don't crash when given applying a variant to a negated version of a simple utility (#12514)

## Upgrade Command
```bash
npm install --save-exact tailwindcss@3.3.6
```