# Storybook v10.6.0-beta.1

- Product: Storybook (https://whatsnew.fyi/product/storybook)
- Vendor: Storybook
- Date: 2026-09-01
- Version: v10.6.0-beta.1
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-beta.1
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-beta.1
- Labels: Pre-release

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **fixed** — Addon MCP: Stop silently dropping composed refs from MCP composition
- **changed** — Addon Vitest: Report test runs with failures as failed tool outcomes
- **added** — Angular: Render the required badge for required inputs in the props table
- **added** — CLI: Attach to the most recent matching Storybook instance and add --port target selection
- **added** — CLI: Detect Turbopack, Module Federation, and renderer versions
- **added** — CLI: Serve the skills docs workflow whenever manifests are producible
- **fixed** — Core: Fix resolve wrapped addon entries via package exports map
- **fixed** — Core: Skip builder preset in headless loading if non-existing
- **fixed** — Nextjs-Vite: Unwrap CJS loadJsConfig on Vite 7
- **fixed** — Vue: Format correctly story snippets

##### 10.6.0-beta.1

- Addon MCP: Stop silently dropping composed refs from MCP composition - [#36077](https://github.com/storybookjs/storybook/pull/36077), thanks @kasperpeulen!
- Addon Vitest: Report test runs with failures as failed tool outcomes - [#36080](https://github.com/storybookjs/storybook/pull/36080), thanks @kasperpeulen!
- Angular: Render the required badge for required inputs in the props table - [#36065](https://github.com/storybookjs/storybook/pull/36065), thanks @valentinpalkovic!
- CLI: Attach to the most recent matching Storybook instance and add --port target selection - [#36076](https://github.com/storybookjs/storybook/pull/36076), thanks @kasperpeulen!
- CLI: Detect Turbopack, Module Federation, and renderer versions - [#35949](https://github.com/storybookjs/storybook/pull/35949), thanks @yannbf!
- CLI: Serve the skills docs workflow whenever manifests are producible - [#36081](https://github.com/storybookjs/storybook/pull/36081), thanks @kasperpeulen!
- Core: Fix resolve wrapped addon entries via package exports map - [#36011](https://github.com/storybookjs/storybook/pull/36011), thanks @yzxcj797!
- Core: Skip builder preset in headless loading if non-existing - [#36078](https://github.com/storybookjs/storybook/pull/36078), thanks @ndelangen!
- Nextjs-Vite: Unwrap CJS loadJsConfig on Vite 7 - [#36075](https://github.com/storybookjs/storybook/pull/36075), thanks @ndelangen!
- Vue: Format correctly story snippets - [#36074](https://github.com/storybookjs/storybook/pull/36074), thanks @huang-julien!