---
title: 'Storybook 7.6 - November 2023'
---

- 🔥 Improved SWC support
- 🧪 New test utilities and fast build mode
- 🔼 NextJS SWC + avif support & fixes
- 🤡 SvelteKit page and navigation mocking
- ⚛️ React-docgen upgrade
- 🎨 Controls a11y, background theming, and viewports
- 🩺 CLI: Diagnose errors with storybook-doctor!
- 🚫 Addons: Remove React as a peer dependency
- 🪦 Storyshots and Vue2 deprecated

Lots of little fixes and improvements. Browse the [changelogs](https://github.com/storybookjs/storybook/blob/next/CHANGELOG.md) for the full list of changes.

---

There are no breaking changes, but you can refer to our
[Migration guide](https://storybook.js.org/migration-guides/7.0) to upgrade from
pre-7.0 of Storybook.
