# Storybook changelog

> A frontend workshop for building UI components in isolation.

- Vendor: Storybook
- Category: Frameworks & Libraries
- License: MIT
- Language: TypeScript
- Official site: https://storybook.js.org
- Tracked by: What's New (https://whatsnew.fyi/product/storybook)
- Harvested from: GitHub (storybookjs/storybook)
- Entries below: 25 (newest first)

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'.

## Releases

### v11.0.0-alpha.4

- Date: 2026-10-07
- Version: v11.0.0-alpha.4
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v11.0.0-alpha.4
- Permalink: https://whatsnew.fyi/product/storybook/releases/v11.0.0-alpha.4
- Labels: Pre-release

- **fixed** — Angular: Preserve unknown standalone metadata in story-docs snippets
- **changed** — CLI: Replace addon-svelte-csf with the framework package in every workspace package
- **changed** — Core: Include stories from every CSF file sharing a component id in story-docs
- **fixed** — Nextjs-Vite: Skip unresolved image imports
- **changed** — Tools: Require strict input schemas in defineToolset

##### 11.0.0-alpha.4

- Angular: Preserve unknown standalone metadata in story-docs snippets - [#36015](https://github.com/storybookjs/storybook/pull/36015), thanks @dvmhmdsd!
- CLI: Replace addon-svelte-csf with the framework package in every workspace package - [#36619](https://github.com/storybookjs/storybook/pull/36619), thanks @JReinhold!
- Core: Include stories from every CSF file sharing a component id in story-docs - [#36618](https://github.com/storybookjs/storybook/pull/36618), thanks @kasperpeulen!
- Nextjs-Vite: Skip unresolved image imports - [#36296](https://github.com/storybookjs/storybook/pull/36296), thanks @dvd233!
- Tools: Require strict input schemas in defineToolset - [#36607](https://github.com/storybookjs/storybook/pull/36607), thanks @kasperpeulen!

### v11.0.0-alpha.3

- Date: 2026-10-06
- Version: v11.0.0-alpha.3
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v11.0.0-alpha.3
- Permalink: https://whatsnew.fyi/product/storybook/releases/v11.0.0-alpha.3
- Labels: Pre-release

- **changed** — Skills no longer require addon-mcp
- **changed** — Tools now use strict input schemas so CLI and MCP reject unknown arguments

##### 11.0.0-alpha.3

- Skills: Stop requiring addon-mcp - [#36559](https://github.com/storybookjs/storybook/pull/36559), thanks @kasperpeulen!
- Tools: Use strict input schemas so CLI and MCP reject unknown arguments - [#36601](https://github.com/storybookjs/storybook/pull/36601), thanks @kasperpeulen!

### v11.0.0-alpha.2

- Date: 2026-10-05
- Version: v11.0.0-alpha.2
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v11.0.0-alpha.2
- Permalink: https://whatsnew.fyi/product/storybook/releases/v11.0.0-alpha.2
- Labels: Pre-release

- **fixed** — Addon Docs: Keep the dev server running when a story file is deleted during a rebuild
- **fixed** — Addon Links: Handle story URLs that only carry a path
- **changed** — Addon Vitest: Prevent users from calling setProjectAnnotations and add auto migration for vitest.setup.ts
- **fixed** — Addon Vitest: Restart the test runner after its child process dies
- **changed** — Addon Vitest: Send the story index to the test runner over IPC, not in every store frame
- **changed** — Agent-eval: Let shell segments use the tokenizer's heredoc handling
- **changed** — Agent-eval: Read Storybook calls after heredocs and judge test runs in the sandbox
- **fixed** — Angular Vite: Honor angular.json browserTarget options in build/start builders
- **changed** — Angular-Vite: Require @analogjs/vite-plugin-angular 2.7.3 or later
- **fixed** — Angular: Resolve named-type properties in docgen-server extractType
- **fixed** — Builder Vite: Static assets copy to handle Windows paths
- **fixed** — Builder-Vite: Resolve preview runtime import from builder context
- **fixed** — CLI: Accept Node.js prerelease builds in the version gate
- **fixed** — CLI: Find main.mts and main.cts configs in automigrations
- **fixed** — CLI: Fix Windows paths in automigration failure reports
- **fixed** — CLI: Fix hidden output of CLI commands on Yarn 1
- **fixed** — CLI: Fix vitest ERESOLVE on fresh Next.js apps
- **changed** — CLI: Install skills with the AI feature instead of addon-mcp
- **added** — CLI: Install the official Storybook skills on init and upgrade
- **fixed** — CLI: Keep custom args types in csf-factories codemod

##### 11.0.0-alpha.2

- Addon Docs: Keep the dev server running when a story file is deleted during a rebuild - [#36579](https://github.com/storybookjs/storybook/pull/36579), thanks @valentinpalkovic!
- Addon Links: Handle story URLs that only carry a path - [#36495](https://github.com/storybookjs/storybook/pull/36495), thanks @valentinpalkovic!
- Addon Vitest: Prevent users from calling \`setProjectAnnotations\`, add auto migration for \`vitest.setup.ts\` - [#36396](https://github.com/storybookjs/storybook/pull/36396), thanks @AriPerkkio!
- Addon Vitest: Restart the test runner after its child process dies - [#36436](https://github.com/storybookjs/storybook/pull/36436), thanks @JReinhold!
- Addon Vitest: Send the story index to the test runner over IPC, not in every store frame - [#36421](https://github.com/storybookjs/storybook/pull/36421), thanks @JReinhold!
- Agent-eval: Let shell segments use the tokenizer\'s heredoc handling - [#36590](https://github.com/storybookjs/storybook/pull/36590), thanks @kasperpeulen!
- Agent-eval: Read Storybook calls after heredocs and judge test runs in the sandbox - [#36578](https://github.com/storybookjs/storybook/pull/36578), thanks @kasperpeulen!
- Angular Vite: Honor angular.json browserTarget options in build/start builders - [#36375](https://github.com/storybookjs/storybook/pull/36375), thanks @obvious-autobuild!
- Angular-Vite: Require @analogjs/vite-plugin-angular 2.7.3 or later - [#36525](https://github.com/storybookjs/storybook/pull/36525), thanks @valentinpalkovic!
- Angular: Resolve named-type properties in docgen-server extractType - [#36253](https://github.com/storybookjs/storybook/pull/36253), thanks @obvious-autobuild!
- Builder Vite: Static assets copy to handle Windows paths - [#36307](https://github.com/storybookjs/storybook/pull/36307), thanks @AriPerkkio!
- Builder-Vite: Resolve preview runtime import from builder context - [#36321](https://github.com/storybookjs/storybook/pull/36321), thanks @obvious-autobuild!
- CLI: Accept Node.js prerelease builds in the version gate - [#36320](https://github.com/storybookjs/storybook/pull/36320), thanks @obvious-autobuild!
- CLI: Find main.mts and main.cts configs in automigrations - [#36538](https://github.com/storybookjs/storybook/pull/36538), thanks @valentinpalkovic!
- CLI: Fix Windows paths in automigration failure reports - [#36582](https://github.com/storybookjs/storybook/pull/36582), thanks @valentinpalkovic!
- CLI: Fix hidden output of CLI commands on Yarn 1 - [#36419](https://github.com/storybookjs/storybook/pull/36419), thanks @kasperpeulen!
- CLI: Fix vitest ERESOLVE on fresh Next.js apps. - [#36310](https://github.com/storybookjs/storybook/pull/36310), thanks @obvious-autobuild!
- CLI: Install skills with the AI feature instead of addon-mcp - [#36561](https://github.com/storybookjs/storybook/pull/36561), thanks @kasperpeulen!
- CLI: Install the official Storybook skills on init and upgrade - [#36431](https://github.com/storybookjs/storybook/pull/36431), thanks @kasperpeulen!
- CLI: Keep custom args types in csf-factories codemod - [#36532](https://github.com/storybookjs/storybook/pull/36532), thanks @kasperpeulen!
- CLI: Keep storybook add\'s progress lines out of the automigration log - [#36542](https://github.com/storybookjs/storybook/pull/36542), thanks @valentinpalkovic!
- CLI: Log per-project config notices at debug level - [#36549](https://github.com/storybookjs/storybook/pull/36549), thanks @valentinpalkovic!
- CLI: Make browser opening opt-in - [#36395](https://github.com/storybookjs/storybook/pull/36395), thanks @ndelangen!
- CLI: Never look for Storybook projects inside node_modules - [#36541](https://github.com/storybookjs/storybook/pull/36541), thanks @valentinpalkovic!
- CLI: Remove \`--preview-url\` and \`--force-build-preview\` - [#36451](https://github.com/storybookjs/storybook/pull/36451), thanks @ndelangen!
- CLI: Remove automigrations for upgrades to Storybook 10 and earlier - [#36461](https://github.

_[Truncated at 4000 characters — full notes: https://github.com/storybookjs/storybook/releases/tag/v11.0.0-alpha.2]_

### v10.6.1

- Date: 2026-09-29
- Version: v10.6.1
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.1
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.1

- **fixed** — Fix vision simulator color filters in Firefox for Addon A11y
- **changed** — Support Vitest 5 browser tests in Addon Vitest
- **fixed** — Fix vitest ERESOLVE on fresh Next.js apps in CLI
- **fixed** — Fix build crash when ref reachability check fails mid-request in Core
- **fixed** — Restore the change-detection CTA in the sidebar in Core
- **changed** — Support both interpolatePath signatures in TanStack
- **changed** — Record one tools-command per invocation with CLI toolset and tool names in Telemetry

##### 10.6.1

- Addon A11y: Fix vision simulator color filters in Firefox - [#36153](https://github.com/storybookjs/storybook/pull/36153), thanks @ghengeveld!
- Addon Vitest: Support Vitest 5 browser tests - [#36270](https://github.com/storybookjs/storybook/pull/36270), thanks @valentinpalkovic!
- CLI: Fix vitest ERESOLVE on fresh Next.js apps. - [#36310](https://github.com/storybookjs/storybook/pull/36310), thanks @obvious-autobuild!
- Core: Fix build crash when ref reachability check fails mid-request - [#36181](https://github.com/storybookjs/storybook/pull/36181), thanks @shilman!
- Core: Restore the change-detection CTA in the sidebar - [#36214](https://github.com/storybookjs/storybook/pull/36214), thanks @ghengeveld!
- TanStack: Support both interpolatePath signatures - [#36333](https://github.com/storybookjs/storybook/pull/36333), thanks @BaconMan1168!
- Telemetry: One tools-command record per invocation with CLI toolset and tool names - [#36210](https://github.com/storybookjs/storybook/pull/36210), thanks @kasperpeulen!

### v11.0.0-alpha.1

- Date: 2026-09-19
- Version: v11.0.0-alpha.1
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v11.0.0-alpha.1
- Permalink: https://whatsnew.fyi/product/storybook/releases/v11.0.0-alpha.1
- Labels: Pre-release

- **fixed** — Fix SummaryScreen region nesting in A11y addon
- **fixed** — Fix vision simulator color filters in Firefox in Addon A11y
- **added** — Add hrefToSync function for synchronous url generation in Addon Links
- **added** — Support Vitest 5 browser tests in Addon-vitest
- **removed** — Drop @angular/animations and warn on legacy animation modules in Angular-Vite
- **changed** — Raise Angular supported floor to 21
- **fixed** — Prevent publicDir from overriding index.json and staticDirs in Builder Vite
- **added** — Automigrate SB11 setConfig layout options in CLI
- **added** — Block upgrade when addon-vitest runs Vitest below 4 in CLI
- **removed** — Remove Create React App support in CLI
- **fixed** — Fix DEP0205 deprecation warning for module.register() on Node.js 26
- **fixed** — Fix build crash when ref reachability check fails mid-request
- **fixed** — Fix manager WebSocket overload during large test runs
- **removed** — Remove Yarn PnP support
- **removed** — Remove client-side WebSocket timeout detection
- **fixed** — Restore the change-detection CTA in the sidebar
- **changed** — Upgrade react-aria to 3.52 and drop the patched builds
- **deprecated** — Deprecate @storybook/nextjs with removal planned in SB12
- **changed** — Raise Next.js supported floor to 15
- **added** — Add Preact 11 support
- **fixed** — Fix focus trap, indicators and tab order in the mobile about overlay
- **fixed** — Fix stacked modals being inert and Escape closing both
- **fixed** — Preserve story scroll position on HMR re-render
- **changed** — Require Node.js 22.12+ for Storybook 11

##### 11.0.0-alpha.1

- A11y: Fix SummaryScreen region nesting - [#36183](https://github.com/storybookjs/storybook/pull/36183), thanks @Sidnioulz!
- Addon A11y: Fix vision simulator color filters in Firefox - [#36153](https://github.com/storybookjs/storybook/pull/36153), thanks @ghengeveld!
- Addon Links: Add \`hrefToSync\` function for synchronous url generation - [#36189](https://github.com/storybookjs/storybook/pull/36189), thanks @Vazaril!
- Addon-vitest: Support Vitest 5 browser tests - [#36270](https://github.com/storybookjs/storybook/pull/36270), thanks @valentinpalkovic!
- Angular-Vite: Drop @angular/animations and warn on legacy animation modules - [#35437](https://github.com/storybookjs/storybook/pull/35437), thanks @valentinpalkovic!
- Angular: Raise the supported floor to 21 - [#36166](https://github.com/storybookjs/storybook/pull/36166), thanks @obvious-autobuild!
- Builder Vite: Prevent \`publicDir\` from overriding \`index.json\` and \`staticDirs\` - [#36247](https://github.com/storybookjs/storybook/pull/36247), thanks @AriPerkkio!
- CLI: Automigrate SB11 setConfig layout options - [#36128](https://github.com/storybookjs/storybook/pull/36128), thanks @valentinpalkovic!
- CLI: Block upgrade when addon-vitest runs Vitest below 4 - [#36187](https://github.com/storybookjs/storybook/pull/36187), thanks @obvious-autobuild!
- CLI: Remove Create React App support - [#36168](https://github.com/storybookjs/storybook/pull/36168), thanks @obvious-autobuild!
- Core: Fix DEP0205 deprecation warning for module.register() on Node.js 26 - [#35337](https://github.com/storybookjs/storybook/pull/35337), thanks @alexismo!
- Core: Fix build crash when ref reachability check fails mid-request - [#36181](https://github.com/storybookjs/storybook/pull/36181), thanks @shilman!
- Core: Fix manager WebSocket overload during large test runs - [#36229](https://github.com/storybookjs/storybook/pull/36229), thanks @JReinhold!
- Core: Remove Yarn PnP support - [#36237](https://github.com/storybookjs/storybook/pull/36237), thanks @obvious-autobuild!
- Core: Remove client-side WebSocket timeout detection - [#36244](https://github.com/storybookjs/storybook/pull/36244), thanks @JReinhold!
- Core: Restore the change-detection CTA in the sidebar - [#36214](https://github.com/storybookjs/storybook/pull/36214), thanks @ghengeveld!
- Dependencies: Bump \`jscodeshift\` to 17.4.0 - [#36262](https://github.com/storybookjs/storybook/pull/36262), thanks @AriPerkkio!
- Dependencies: Upgrade react-aria to 3.52 and drop the patched builds - [#36216](https://github.com/storybookjs/storybook/pull/36216), thanks @Sidnioulz!
- Next.js: Deprecate @storybook/nextjs (removal in SB12) - [#36193](https://github.com/storybookjs/storybook/pull/36193), thanks @obvious-autobuild!
- Next.js: Raise the supported floor to 15 - [#36167](https://github.com/storybookjs/storybook/pull/36167), thanks @obvious-autobuild!
- Next.js: Raise the supported floor to 15 - [#36201](https://github.com/storybookjs/storybook/pull/36201), thanks @obvious-autobuild!
- Next.js: Replace node-polyfill-webpack-plugin with minimal polyfills - [#35944](https://github.com/storybookjs/storybook/pull/35944), thanks @ndelangen!
- Nextjs-Vite: Hash next-image virtual IDs to avoid ENAMETOOLONG - [#35885](https://github.com/storybookjs/storybook/pull/35885), thanks @ndelangen!
- Node.js: Require 22.12+ for Storybook 11 - [#36279](https://github.com/storybookjs/storybook/pull/36279), thanks @obvious-autobuild!
- Preact: Preact 11 support - [#33917](https://github.com/storybookjs/storybook/pull/33917), thanks @Sidnioulz!
- Revert \"Next.js: Raise the supported floor to 15\" - [#36199](https://github.com/storybookjs/storybook/pull/36199), thanks @obvious-autobuild!
- Telemetry: One tools-command record per invocation with CLI toolset and tool names - [#36210](https://github.com/storybookjs/storybook/pull/36210), thanks @kasperpeulen!
- Telemetry: Read the package manager node linker from its config file - [#3615

_[Truncated at 4000 characters — full notes: https://github.com/storybookjs/storybook/releases/tag/v11.0.0-alpha.1]_

### v11.0.0-alpha.0

- Date: 2026-09-02
- Version: v11.0.0-alpha.0
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v11.0.0-alpha.0
- Permalink: https://whatsnew.fyi/product/storybook/releases/v11.0.0-alpha.0
- Labels: Pre-release

##### 11.0.0-alpha.0

### v10.6.0

- Date: 2026-09-02
- Version: v10.6.0
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0

- **added** — CLI bindings for agent tools and skills
- **added** — Angular-Vite MCP and skills support with improved docgen and snippets (experimental)
- **added** — Vue MCP and skills support with improved docgen and snippets (experimental)
- **added** — In-process docgen analyzer for Angular, replacing Compodoc under a flag
- **added** — Story args declaration by name in Angular snippet markup
- **changed** — Angular-Vite now runs Compodoc on demand
- **changed** — Make experimentalDocgenServer the default in angular-vite
- **changed** — Migrate Analog projects to angular-vite instead of refusing them
- **changed** — Addon Vitest now reports test runs with failures as failed tool outcomes
- **changed** — Improved performance and reduced bundle size
- **fixed** — Addon MCP stops silently dropping composed refs from MCP composition
- **fixed** — Addon Vitest resolves story test globs against the project root
- **fixed** — Addon Vitest filters Storybook instrumentation from reported stack traces
- **fixed** — Angular Vite resolves tsConfig against the workspace root
- **fixed** — Angular component resolution, MCP output, and dev/build path aliasing
- **fixed** — Eight Angular upgrade and migration bugs
- **fixed** — Ten Angular docgen bugs found across 22 community repositories
- **fixed** — Angular builder styles resolution to match how Angular builders resolve styles
- **fixed** — Angular self-closing tags rendering in server-side docs snippets
- **fixed** — Tanstack and NextJS-Vite framework bugfixes

##### 10.6.0

> New skills architecture for agentic workflows

Storybook 10.6 contains hundreds of fixes and improvements:

- 💻 CLI bindings for agent tools/skills
- 🅰️ Angular-Vite MCP/skills support and improved docgen/snippets (experimental)
- 🟢 Vue MCP/skills support and improved docgen/snippets (experimental)
- 🧩 Tanstack / NextJS-Vite framework bugfixes
- ⚡ Improved performance and reduced bundle size

<details>
<summary>List of all updates</summary>

- Addon MCP: Stop silently dropping composed refs from MCP composition - [#36077](https://github.com/storybookjs/storybook/pull/36077), thanks @kasperpeulen!
- Addon Vitest: Pin storybook/test in optimizeDeps so its CJS-only deps are prebundled - [#35572](https://github.com/storybookjs/storybook/pull/35572), thanks @Nic-Polumeyv!
- Addon Vitest: Report test runs with failures as failed tool outcomes - [#36080](https://github.com/storybookjs/storybook/pull/36080), thanks @kasperpeulen!
- Addon Vitest: Resolve story test globs against the project root - [#36103](https://github.com/storybookjs/storybook/pull/36103), thanks @kasperpeulen!
- Addon-vitest: Filter Storybook instrumentation from reported stack traces - [#36120](https://github.com/storybookjs/storybook/pull/36120), thanks @ghengeveld!
- Angular Vite: Resolve tsConfig against the workspace root - [#36026](https://github.com/storybookjs/storybook/pull/36026), thanks @ndelangen!
- Angular-Vite: Run Compodoc on demand - [#35776](https://github.com/storybookjs/storybook/pull/35776), thanks @valentinpalkovic!
- Angular: Add an in-process docgen analyzer, replacing Compodoc under the flag - [#35805](https://github.com/storybookjs/storybook/pull/35805), thanks @valentinpalkovic!
- Angular: Bind only what the component accepts in story snippets, and report the rest - [#35943](https://github.com/storybookjs/storybook/pull/35943), thanks @valentinpalkovic!
- Angular: Decide the migration\'s zone.js import from the dependency tree - [#36008](https://github.com/storybookjs/storybook/pull/36008), thanks @valentinpalkovic!
- Angular: Declare story args the snippet markup binds by name - [#35895](https://github.com/storybookjs/storybook/pull/35895), thanks @valentinpalkovic!
- Angular: Declare style preprocessors as optional peers and name the missing one - [#36098](https://github.com/storybookjs/storybook/pull/36098), thanks @valentinpalkovic!
- Angular: Derive required inputs from Compodoc\'s own flag - [#35758](https://github.com/storybookjs/storybook/pull/35758), thanks @valentinpalkovic!
- Angular: Extract Compodoc parsing into its own package - [#35749](https://github.com/storybookjs/storybook/pull/35749), thanks @valentinpalkovic!
- Angular: Extract component JSDoc through TypeScript\'s APIs - [#35977](https://github.com/storybookjs/storybook/pull/35977), thanks @huang-julien!
- Angular: Extract docgen on the server via Compodoc - [#35733](https://github.com/storybookjs/storybook/pull/35733), thanks @valentinpalkovic!
- Angular: Fix component resolution, MCP output, and dev/build path aliasing - [#35952](https://github.com/storybookjs/storybook/pull/35952), thanks @valentinpalkovic!
- Angular: Fix eight upgrade and migration bugs - [#35946](https://github.com/storybookjs/storybook/pull/35946), thanks @valentinpalkovic!
- Angular: Fix ten docgen bugs found across 22 community repositories - [#35941](https://github.com/storybookjs/storybook/pull/35941), thanks @valentinpalkovic!
- Angular: Generate story-docs snippets from the analyzer - [#35807](https://github.com/storybookjs/storybook/pull/35807), thanks @valentinpalkovic!
- Angular: Give agents real input and output documentation - [#35896](https://github.com/storybookjs/storybook/pull/35896), thanks @valentinpalkovic!
- Angular: Hide class internals from the props table by default - [#35887](https://github.com/storybookjs/storybook/pull/35887), thanks @valentinpalkovic!
- Angular: Install the \`@storybook/angular-vite\` peers that nothing else brings in - [#36002](http

_[Truncated at 4000 characters — full notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0]_

### v10.6.0-beta.3

- Date: 2026-09-02
- Version: v10.6.0-beta.3
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-beta.3
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-beta.3
- Labels: Pre-release

- **removed** — Drop CLI commands skills get and skills list
- **added** — Add CLI option skills --all
- **changed** — Record the dev server's storybook installation and attach through it

##### 10.6.0-beta.3

- CLI: Drop \`skills get\`/\`skills list\`, add \`skills --all\` - [#36127](https://github.com/storybookjs/storybook/pull/36127), thanks @kasperpeulen!
- Tools: Record the dev server\'s storybook installation and attach through it - [#36117](https://github.com/storybookjs/storybook/pull/36117), thanks @kasperpeulen!

### v10.6.0-beta.2

- Date: 2026-09-01
- Version: v10.6.0-beta.2
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-beta.2
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-beta.2
- Labels: Pre-release

- **fixed** — Addon Vitest: Resolve story test globs against the project root
- **fixed** — Addon-vitest: Filter Storybook instrumentation from reported stack traces
- **changed** — Angular: Declare style preprocessors as optional peers and name the missing one
- **changed** — CLI: Align storybook skills with storybook tools shape
- **fixed** — CLI: Fix stories changed hanging on attach
- **changed** — CLI: Label the tools help Output block as the --json shape
- **fixed** — CLI: Match Storybook instances across Windows drive-letter case
- **fixed** — CLI: Silence auto-mode fallback when no Storybook is running
- **fixed** — Core: Always show warning in story-docs if available
- **fixed** — Core: Fix module resolution for packages with conditional-only exports maps
- **fixed** — Manager: Fix sidebar scroll on iOS Safari
- **changed** — Tanstack: Use dependency chain for deps optimization
- **changed** — Telemetry: Track StyleX as a styling package
- **added** — Tools: Accept a story ID in docs show-story as an alternative to componentId + storyName
- **fixed** — Tools: Flush remote-command ack before the handler's fan-out starts
- **fixed** — UI: Fix missing whitespace in search result breadcrumb

##### 10.6.0-beta.2

- Addon Vitest: Resolve story test globs against the project root - [#36103](https://github.com/storybookjs/storybook/pull/36103), thanks @kasperpeulen!
- Addon-vitest: Filter Storybook instrumentation from reported stack traces - [#36120](https://github.com/storybookjs/storybook/pull/36120), thanks @ghengeveld!
- Angular: Declare style preprocessors as optional peers and name the missing one - [#36098](https://github.com/storybookjs/storybook/pull/36098), thanks @valentinpalkovic!
- CLI: Align \`storybook skills\` with \`storybook tools\` shape - [#36121](https://github.com/storybookjs/storybook/pull/36121), thanks @ghengeveld!
- CLI: Fix stories changed hanging on attach - [#36093](https://github.com/storybookjs/storybook/pull/36093), thanks @JReinhold!
- CLI: Label the tools help \`Output\` block as the \`--json\` shape - [#36089](https://github.com/storybookjs/storybook/pull/36089), thanks @kasperpeulen!
- CLI: Match Storybook instances across Windows drive-letter case - [#36108](https://github.com/storybookjs/storybook/pull/36108), thanks @JReinhold!
- CLI: Silence auto-mode fallback when no Storybook is running - [#36092](https://github.com/storybookjs/storybook/pull/36092), thanks @JReinhold!
- Core: Always show warning in story-docs if available - [#36079](https://github.com/storybookjs/storybook/pull/36079), thanks @huang-julien!
- Core: Fix module resolution for packages with conditional-only exports maps - [#36090](https://github.com/storybookjs/storybook/pull/36090), thanks @kasperpeulen!
- Manager: Fix sidebar scroll on iOS Safari - [#35117](https://github.com/storybookjs/storybook/pull/35117), thanks @ayerhs0904!
- Tanstack: Use dependency chain for deps optimization - [#36101](https://github.com/storybookjs/storybook/pull/36101), thanks @huang-julien!
- Telemetry: Track StyleX as a styling package - [#36091](https://github.com/storybookjs/storybook/pull/36091), thanks @valentinpalkovic!
- Tools: Accept a story ID in \`docs show-story\` as an alternative to componentId + storyName - [#36104](https://github.com/storybookjs/storybook/pull/36104), thanks @kasperpeulen!
- Tools: Flush remote-command ack before the handler\'s fan-out starts - [#36100](https://github.com/storybookjs/storybook/pull/36100), thanks @kasperpeulen!
- UI: Fix missing whitespace in search result breadcrumb - [#36067](https://github.com/storybookjs/storybook/pull/36067), thanks @kroeder!

### v10.6.0-beta.1

- 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

- **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!

### v10.6.0-beta.0

- Date: 2026-08-27
- Version: v10.6.0-beta.0
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-beta.0
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-beta.0
- Labels: Pre-release

- **changed** — CLI plugins now delegate to storybook skills and storybook tools with aligned evals
- **changed** — CLI tools-command telemetry now enriched with attach dimensions
- **fixed** — CLI storybook tools --json stdout is now kept parseable
- **security** — Add security token to instance registry record
- **added** — Add storybook/internal/tools SDK skeleton
- **fixed** — Fix Windows unit tests for instance-record ACLs
- **fixed** — Fix change detection missing working-tree edits until a commit
- **added** — Add delegated mode for Open Service transports
- **added** — Auto-spawn a project-local child host on fidelity failure
- **changed** — Tools default to attach mode and MCP proxy has been deleted
- **added** — Implement attached mode in storybook/internal/tools
- **added** — Spawn a child host for local mode when cwd differs
- **changed** — Vue allows args to be explicitly undefined in story-snippet generation

##### 10.6.0-beta.0

- CLI plugins: Delegate to \`storybook skills\` / \`storybook tools\` and align the evals - [#35957](https://github.com/storybookjs/storybook/pull/35957), thanks @kasperpeulen!
- CLI: Enrich tools-command telemetry with attach dimensions - [#36032](https://github.com/storybookjs/storybook/pull/36032), thanks @JReinhold!
- CLI: Keep \`storybook tools --json\` stdout parseable - [#36023](https://github.com/storybookjs/storybook/pull/36023), thanks @kasperpeulen!
- Core: Add security token to instance registry record - [#35988](https://github.com/storybookjs/storybook/pull/35988), thanks @JReinhold!
- Core: Add storybook/internal/tools SDK skeleton - [#35985](https://github.com/storybookjs/storybook/pull/35985), thanks @JReinhold!
- Core: Fix Windows unit tests for instance-record ACLs - [#36060](https://github.com/storybookjs/storybook/pull/36060), thanks @JReinhold!
- Core: Fix change detection missing working-tree edits until a commit - [#35744](https://github.com/storybookjs/storybook/pull/35744), thanks @ghengeveld!
- Open Service: Add delegated mode for Open Service transports - [#35984](https://github.com/storybookjs/storybook/pull/35984), thanks @JReinhold!
- Tools: Auto-spawn a project-local child host on fidelity failure - [#35981](https://github.com/storybookjs/storybook/pull/35981), thanks @JReinhold!
- Tools: Default to attach mode, delete MCP proxy - [#35990](https://github.com/storybookjs/storybook/pull/35990), thanks @JReinhold!
- Tools: Implement attached mode in \`storybook/internal/tools\` - [#35983](https://github.com/storybookjs/storybook/pull/35983), thanks @JReinhold!
- Tools: Spawn a child host for local mode when cwd differs - [#36052](https://github.com/storybookjs/storybook/pull/36052), thanks @JReinhold!
- Vue: Allow args to be explictly undefined in story-snippet generation - [#36048](https://github.com/storybookjs/storybook/pull/36048), thanks @huang-julien!

### v10.6.0-alpha.9

- Date: 2026-08-26
- Version: v10.6.0-alpha.9
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-alpha.9
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-alpha.9
- Labels: Pre-release

- **changed** — Angular now decides the migration's zone.js import from the dependency tree
- **changed** — CLI renders the same toolset output as MCP
- **changed** — Core allows token-only WebSocket upgrade without Origin
- **fixed** — Core keeps Tabs memo out of an esbuild joined var
- **changed** — Vue raises the vue-component-meta floor to ^3.3.9
- **changed** — Vue rearchitects Story snippet generation

##### 10.6.0-alpha.9

- Angular: Decide the migration\'s zone.js import from the dependency tree - [#36008](https://github.com/storybookjs/storybook/pull/36008), thanks @valentinpalkovic!
- CLI: Render the same toolset output as MCP - [#36029](https://github.com/storybookjs/storybook/pull/36029), thanks @kasperpeulen!
- Core: Allow token-only WebSocket upgrade without Origin - [#35980](https://github.com/storybookjs/storybook/pull/35980), thanks @JReinhold!
- Core: Keep Tabs memo out of an esbuild joined var - [#36038](https://github.com/storybookjs/storybook/pull/36038), thanks @ndelangen!
- Vue: Raise the vue-component-meta floor to ^3.3.9 - [#36040](https://github.com/storybookjs/storybook/pull/36040), thanks @seanogdev!
- Vue: Rearchitecture Story snippet generation - [#36044](https://github.com/storybookjs/storybook/pull/36044), thanks @huang-julien!

### v10.6.0-alpha.8

- Date: 2026-08-25
- Version: v10.6.0-alpha.8
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-alpha.8
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-alpha.8
- Labels: Pre-release

- **changed** — Angular Vite: Resolve tsConfig against the workspace root
- **changed** — Angular: Extract component JSDoc through TypeScript's APIs
- **added** — Angular: Install the @storybook/angular-vite peers that nothing else brings in
- **changed** — Angular: Migrate Analog projects to angular-vite instead of refusing them
- **changed** — Angular: Resolve @angular/core through the package manager, not the raw specifier
- **changed** — Angular: Resolve builder styles the way the Angular builders do
- **changed** — Angular: Resolve builder styles against the workspace root
- **changed** — Angular: Hoist non-literal args onto the host component instead of inlining them
- **added** — CLI: Offer the new 10.5 experimental feature flags during upgrade
- **changed** — CLI: Point the init outro at storybook skills get setup and remove duplicate sandbox addon
- **changed** — Core: Make TypeScript's JSDoc semantics canonical for component docgen
- **fixed** — Core: Resolve tsconfig paths from the defining config
- **changed** — Docs: Declare the font on overlay surfaces so docs tooltips are not left to inherit
- **added** — Docs: Surface the story-docs snippet warning in docs and the Code panel
- **added** — Manifest debugger: Show the API description and snippet warnings
- **added** — Mcp: Support JsDoc annotations in component documentation
- **changed** — Performance: Halve the tools CLI cold-boot time
- **added** — Search: Add docs headings to search results
- **fixed** — Vue: Fix Component Metadata in Production Builds
- **fixed** — Vue: Fix docgen fidelity gaps

##### 10.6.0-alpha.8

- Angular Vite: Resolve tsConfig against the workspace root - [#36026](https://github.com/storybookjs/storybook/pull/36026), thanks @ndelangen!
- Angular: Extract component JSDoc through TypeScript\'s APIs - [#35977](https://github.com/storybookjs/storybook/pull/35977), thanks @huang-julien!
- Angular: Install the \`@storybook/angular-vite\` peers that nothing else brings in - [#36002](https://github.com/storybookjs/storybook/pull/36002), thanks @valentinpalkovic!
- Angular: Migrate Analog projects to angular-vite instead of refusing them - [#35971](https://github.com/storybookjs/storybook/pull/35971), thanks @valentinpalkovic!
- Angular: Resolve \`@angular/core\` through the package manager, not the raw specifier - [#35999](https://github.com/storybookjs/storybook/pull/35999), thanks @valentinpalkovic!
- Angular: Resolve builder \`styles\` the way the Angular builders do - [#35998](https://github.com/storybookjs/storybook/pull/35998), thanks @valentinpalkovic!
- Angular: Resolve builder styles against the workspace root - [#35974](https://github.com/storybookjs/storybook/pull/35974), thanks @valentinpalkovic!
- Angular: hoist non-literal args onto the host component instead of inlining them - [#36003](https://github.com/storybookjs/storybook/pull/36003), thanks @valentinpalkovic!
- CLI: Offer the new 10.5 experimental feature flags during upgrade - [#35417](https://github.com/storybookjs/storybook/pull/35417), thanks @valentinpalkovic!
- CLI: Point the init outro at \`storybook skills get setup\` and remove duplicate sandbox addon - [#36024](https://github.com/storybookjs/storybook/pull/36024), thanks @kasperpeulen!
- Core: Make TypeScript\'s JSDoc semantics canonical for component docgen - [#35976](https://github.com/storybookjs/storybook/pull/35976), thanks @huang-julien!
- Core: Resolve tsconfig paths from the defining config - [#35959](https://github.com/storybookjs/storybook/pull/35959), thanks @ndelangen!
- Docs: Declare the font on overlay surfaces so docs tooltips are not left to inherit - [#35966](https://github.com/storybookjs/storybook/pull/35966), thanks @valentinpalkovic!
- Docs: Surface the story-docs snippet warning in docs and the Code panel - [#35965](https://github.com/storybookjs/storybook/pull/35965), thanks @valentinpalkovic!
- Manifest debugger: Show the API description and snippet warnings - [#36000](https://github.com/storybookjs/storybook/pull/36000), thanks @valentinpalkovic!
- Mcp: Support JsDoc annotations in component documentation - [#35963](https://github.com/storybookjs/storybook/pull/35963), thanks @huang-julien!
- Performance: Halve the tools CLI cold-boot time - [#35951](https://github.com/storybookjs/storybook/pull/35951), thanks @kasperpeulen!
- Search: Add docs headings to search results - [#33593](https://github.com/storybookjs/storybook/pull/33593), thanks @kroeder!
- Vue: Fix Component Metadata in Production Builds - [#36030](https://github.com/storybookjs/storybook/pull/36030), thanks @huang-julien!
- Vue: Fix docgen fidelity gaps - [#36001](https://github.com/storybookjs/storybook/pull/36001), thanks @huang-julien!
- Vue: Fix docgen slot, exposed-member, and add warning for snippet losses - [#35958](https://github.com/storybookjs/storybook/pull/35958), thanks @huang-julien!
- Vue: Substitute static arg values in template snippet expressions - [#36027](https://github.com/storybookjs/storybook/pull/36027), thanks @huang-julien!

### v10.5.10

- Date: 2026-08-20
- Version: v10.5.10
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.5.10
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.5.10

- **fixed** — Fetch static open-service snapshots relative to the document
- **fixed** — Pin oxc-resolver to 11.21.2 to keep tsconfig path aliases on solution-style tsconfigs
- **security** — Bump Vitest to 4.1.6 (CVE-2026-47428)
- **fixed** — Declare the font on overlay surfaces so docs tooltips are not left to inherit
- **fixed** — Bundle CSF helpers so the ESLint plugin loads without storybook
- **fixed** — Preserve discriminated union prop values in metadata extraction for React

##### 10.5.10

- Core: Fetch static open-service snapshots relative to the document - [#35945](https://github.com/storybookjs/storybook/pull/35945), thanks @valentinpalkovic!
- Core: Pin oxc-resolver to 11.21.2 to keep tsconfig path aliases on solution-style tsconfigs - [#35929](https://github.com/storybookjs/storybook/pull/35929), thanks @valentinpalkovic!
- Dependencies: Bump Vitest to 4.1.6 (CVE-2026-47428) - [#35530](https://github.com/storybookjs/storybook/pull/35530), thanks @anupamme!
- Docs: Declare the font on overlay surfaces so docs tooltips are not left to inherit - [#35966](https://github.com/storybookjs/storybook/pull/35966), thanks @valentinpalkovic!
- ESLint Plugin: Bundle CSF helpers so the plugin loads without storybook - [#35950](https://github.com/storybookjs/storybook/pull/35950), thanks @ndelangen!
- React: Preserve discriminated union prop values in metadata extraction - [#35844](https://github.com/storybookjs/storybook/pull/35844), thanks @s-robertson!

### v10.6.0-alpha.7

- Date: 2026-08-20
- Version: v10.6.0-alpha.7
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-alpha.7
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-alpha.7
- Labels: Pre-release

- **fixed** — Angular: Bind only what the component accepts in story snippets, and report the rest
- **changed** — Angular: Declare story args the snippet markup binds by name
- **fixed** — Angular: Fix component resolution, MCP output, and dev/build path aliasing
- **fixed** — Angular: Fix eight upgrade and migration bugs
- **fixed** — Angular: Fix ten docgen bugs found across 22 community repositories
- **added** — Angular: Give agents real input and output documentation
- **changed** — Angular: Hide class internals from the props table by default
- **changed** — Angular: Keep the function control on constructor and generic signatures
- **changed** — Angular: Make experimentalDocgenServer the default in angular-vite
- **fixed** — Angular: Print unevaluable story args instead of slicing the file
- **added** — Angular: Read the story shapes that supply their own markup
- **fixed** — Angular: Render self-closing tags in server-side docs snippets
- **changed** — Angular: Skip the runtime source decorator when the docgen server produces snippets
- **fixed** — Angular: Stop marking a defaulted input as required in the props table
- **fixed** — Core: Fetch static open-service snapshots relative to the document
- **changed** — Core: Pin oxc-resolver to 11.21.2 to keep tsconfig path aliases on solution-style tsconfigs
- **fixed** — Core: Recover from a docgen worker death instead of going dark for the session
- **fixed** — Core: Restore the args a server-docgen preview cannot type
- **fixed** — Core: Scope in-flight open-service loads to their runtime
- **fixed** — Core: Skip module-graph reverse-index mirror when a patch is a no-op

##### 10.6.0-alpha.7

- Angular: Bind only what the component accepts in story snippets, and report the rest - [#35943](https://github.com/storybookjs/storybook/pull/35943), thanks @valentinpalkovic!
- Angular: Declare story args the snippet markup binds by name - [#35895](https://github.com/storybookjs/storybook/pull/35895), thanks @valentinpalkovic!
- Angular: Fix component resolution, MCP output, and dev/build path aliasing - [#35952](https://github.com/storybookjs/storybook/pull/35952), thanks @valentinpalkovic!
- Angular: Fix eight upgrade and migration bugs - [#35946](https://github.com/storybookjs/storybook/pull/35946), thanks @valentinpalkovic!
- Angular: Fix ten docgen bugs found across 22 community repositories - [#35941](https://github.com/storybookjs/storybook/pull/35941), thanks @valentinpalkovic!
- Angular: Give agents real input and output documentation - [#35896](https://github.com/storybookjs/storybook/pull/35896), thanks @valentinpalkovic!
- Angular: Hide class internals from the props table by default - [#35887](https://github.com/storybookjs/storybook/pull/35887), thanks @valentinpalkovic!
- Angular: Keep the function control on constructor and generic signatures - [#35921](https://github.com/storybookjs/storybook/pull/35921), thanks @valentinpalkovic!
- Angular: Make experimentalDocgenServer the default in angular-vite - [#35886](https://github.com/storybookjs/storybook/pull/35886), thanks @valentinpalkovic!
- Angular: Print unevaluable story args instead of slicing the file - [#35888](https://github.com/storybookjs/storybook/pull/35888), thanks @valentinpalkovic!
- Angular: Read the story shapes that supply their own markup - [#35797](https://github.com/storybookjs/storybook/pull/35797), thanks @valentinpalkovic!
- Angular: Render self-closing tags in server-side docs snippets - [#35953](https://github.com/storybookjs/storybook/pull/35953), thanks @valentinpalkovic!
- Angular: Skip the runtime source decorator when the docgen server produces snippets - [#35906](https://github.com/storybookjs/storybook/pull/35906), thanks @valentinpalkovic!
- Angular: Stop marking a defaulted input as required in the props table - [#35899](https://github.com/storybookjs/storybook/pull/35899), thanks @valentinpalkovic!
- Core: Fetch static open-service snapshots relative to the document - [#35945](https://github.com/storybookjs/storybook/pull/35945), thanks @valentinpalkovic!
- Core: Pin oxc-resolver to 11.21.2 to keep tsconfig path aliases on solution-style tsconfigs - [#35929](https://github.com/storybookjs/storybook/pull/35929), thanks @valentinpalkovic!
- Core: Recover from a docgen worker death instead of going dark for the session - [#35964](https://github.com/storybookjs/storybook/pull/35964), thanks @valentinpalkovic!
- Core: Restore the args a server-docgen preview cannot type - [#35907](https://github.com/storybookjs/storybook/pull/35907), thanks @valentinpalkovic!
- Core: Scope in-flight open-service loads to their runtime - [#35897](https://github.com/storybookjs/storybook/pull/35897), thanks @valentinpalkovic!
- Core: Skip module-graph reverse-index mirror when a patch is a no-op - [#35825](https://github.com/storybookjs/storybook/pull/35825), thanks @ndelangen!
- Core: Warn when multiple story files collapse onto one componentId - [#35931](https://github.com/storybookjs/storybook/pull/35931), thanks @valentinpalkovic!
- Dependencies: Bump Vitest to 4.1.6 (CVE-2026-47428) - [#35530](https://github.com/storybookjs/storybook/pull/35530), thanks @anupamme!
- Docgen server: Resolve arg spreads and identifier references in static snippets - [#35923](https://github.com/storybookjs/storybook/pull/35923), thanks @valentinpalkovic!
- ESLint Plugin: Bundle CSF helpers so the plugin loads without storybook - [#35950](https://github.com/storybookjs/storybook/pull/35950), thanks @ndelangen!
- Nextjs-Vite: Recover from Next.js 16.3 raw config cache - [#35882](https://github.com/storybookjs/storybook/pull/35882), thanks @ndel

_[Truncated at 4000 characters — full notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-alpha.7]_

### v10.5.9

- Date: 2026-08-18
- Version: v10.5.9
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.5.9
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.5.9

- **fixed** — Addon-Pseudo-States: Fix pseudo-states rewriting for nested functional selectors
- **fixed** — Core: Skip module-graph reverse-index mirror when a patch is a no-op
- **changed** — Core: Split module-graph into hot revisions and cold index services
- **fixed** — Preview: Fix crash when initialising UrlStore on a docs path
- **fixed** — Pseudo-States: Make stylesheet rewrites WebKit-safe
- **fixed** — TanStack: Keep the layout id when cloning a standalone index file route
- **fixed** — TanStack: Render real link hrefs in the Link mock
- **fixed** — Webpack: Prevent long preview output filenames

##### 10.5.9

- Addon-Pseudo-States: Fix pseudo-states rewriting for nested functional selectors - [#34318](https://github.com/storybookjs/storybook/pull/34318), thanks @filipw01!
- Core: Skip module-graph reverse-index mirror when a patch is a no-op - [#35825](https://github.com/storybookjs/storybook/pull/35825), thanks @ndelangen!
- Core: Split module-graph into hot revisions and cold index services - [#35831](https://github.com/storybookjs/storybook/pull/35831), thanks @ndelangen!
- Preview: Fix crash when initialising UrlStore on a docs path - [#35521](https://github.com/storybookjs/storybook/pull/35521), thanks @TheSeydiCharyyev!
- Pseudo-States: Make stylesheet rewrites WebKit-safe - [#35629](https://github.com/storybookjs/storybook/pull/35629), thanks @ethriel3695!
- TanStack: Keep the layout id when cloning a standalone index file route - [#35660](https://github.com/storybookjs/storybook/pull/35660), thanks @Insik-Han!
- TanStack: Render real link hrefs in the Link mock - [#35505](https://github.com/storybookjs/storybook/pull/35505), thanks @unpunnyfuns!
- Webpack: Prevent long preview output filenames - [#35533](https://github.com/storybookjs/storybook/pull/35533), thanks @zhangli091011!

### v10.6.0-alpha.6

- Date: 2026-08-17
- Version: v10.6.0-alpha.6
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-alpha.6
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-alpha.6
- Labels: Pre-release

- **added** — Angular: Add an in-process docgen analyzer, replacing Compodoc under the flag
- **added** — Angular: Generate story-docs snippets from the analyzer
- **added** — CLI: Add storybook skills command
- **added** — CLI: Add the public storybook tools command derived at runtime from the OSA toolsets
- **changed** — Build: Stop nissuer from treating every repro URL as blocklisted
- **changed** — Core: Centralize import-statement generation in csf-tools
- **changed** — Core: Move the component-meta invalidation state machine into core
- **changed** — Core: Share the program-backed half of a component-meta project
- **changed** — Dependencies: Bump @testing-library/user-event to 14.6.3
- **changed** — Harness: Gate the Angular component meta analyzer against Compodoc
- **changed** — Nextjs-Vite: Move vite-plugin-storybook-nextjs into the monorepo
- **changed** — Nextjs-Vite: Support % in next/font/local declarations
- **changed** — Nextjs: Replace archived image-size with probe-image-size
- **changed** — React: Fix RDT tsconfig selection for Vite project references
- **changed** — Skills M2b: Rework the core toolsets into their intended shape
- **changed** — Skills M4: Run addon-mcp and @storybook/mcp on the shared core toolsets
- **changed** — Tanstack React: Remove @cloudflare/vite-plugin from the inherited Vite config
- **changed** — Vue: Generate Story snippets from docgen payload
- **changed** — Webpack: Prevent long preview output filenames
- **fixed** — Preview: Fix crash when initialising UrlStore on a docs path
- **fixed** — TanStack: Render real link hrefs in the Link mock
- **removed** — Core: Remove experimental Playwright CT integration
- **security** — OSA: Review fixes for toolsets, skills, and MCP

##### 10.6.0-alpha.6

- Angular: Add an in-process docgen analyzer, replacing Compodoc under the flag - [#35805](https://github.com/storybookjs/storybook/pull/35805), thanks @valentinpalkovic!
- Angular: Generate story-docs snippets from the analyzer - [#35807](https://github.com/storybookjs/storybook/pull/35807), thanks @valentinpalkovic!
- Build: Stop nissuer from treating every repro URL as blocklisted - [#35827](https://github.com/storybookjs/storybook/pull/35827), thanks @ndelangen!
- CLI: Add `storybook skills` command - [#35757](https://github.com/storybookjs/storybook/pull/35757), thanks @ghengeveld!
- Core: Centralize import-statement generation in csf-tools - [#35845](https://github.com/storybookjs/storybook/pull/35845), thanks @valentinpalkovic!
- Core: Move the component-meta invalidation state machine into core - [#35806](https://github.com/storybookjs/storybook/pull/35806), thanks @valentinpalkovic!
- Core: Remove experimental Playwright CT integration - [#35650](https://github.com/storybookjs/storybook/pull/35650), thanks @ndelangen!
- Core: Share the program-backed half of a component-meta project - [#35820](https://github.com/storybookjs/storybook/pull/35820), thanks @valentinpalkovic!
- Dependencies: Bump @testing-library/user-event to 14.6.3 - [#35840](https://github.com/storybookjs/storybook/pull/35840), thanks @ndelangen!
- Harness: Gate the Angular component meta analyzer against Compodoc - [#35808](https://github.com/storybookjs/storybook/pull/35808), thanks @valentinpalkovic!
- Nextjs-Vite: Move vite-plugin-storybook-nextjs into the monorepo - [#35833](https://github.com/storybookjs/storybook/pull/35833), thanks @ndelangen!
- Nextjs-Vite: Support % in next/font/local declarations - [#35884](https://github.com/storybookjs/storybook/pull/35884), thanks @ndelangen!
- Nextjs: Replace archived image-size with probe-image-size - [#35881](https://github.com/storybookjs/storybook/pull/35881), thanks @ndelangen!
- OSA: Review fixes for toolsets, skills, and MCP - [#35846](https://github.com/storybookjs/storybook/pull/35846), thanks @JReinhold!
- Preview: Fix crash when initialising UrlStore on a docs path - [#35521](https://github.com/storybookjs/storybook/pull/35521), thanks @TheSeydiCharyyev!
- React: Fix RDT tsconfig selection for Vite project references - [#35743](https://github.com/storybookjs/storybook/pull/35743), thanks @ndelangen!
- Skills M2b: Rework the core toolsets into their intended shape - [#35726](https://github.com/storybookjs/storybook/pull/35726), thanks @kasperpeulen!
- Skills M4: Run addon-mcp and @storybook/mcp on the shared core toolsets - [#35858](https://github.com/storybookjs/storybook/pull/35858), thanks @JReinhold!
- Skills M5a: CLI: Add the public `storybook tools` command derived at runtime from the OSA toolsets - [#35850](https://github.com/storybookjs/storybook/pull/35850), thanks @JReinhold!
- TanStack: Render real link hrefs in the Link mock - [#35505](https://github.com/storybookjs/storybook/pull/35505), thanks @unpunnyfuns!
- Tanstack React: Remove @cloudflare/vite-plugin from the inherited Vite config - [#35706](https://github.com/storybookjs/storybook/pull/35706), thanks @FrancoKaddour!
- Vue: Generate Story snippets from docgen payload - [#35815](https://github.com/storybookjs/storybook/pull/35815), thanks @huang-julien!
- Webpack: Prevent long preview output filenames - [#35533](https://github.com/storybookjs/storybook/pull/35533), thanks @zhangli091011!

### v10.5.8

- Date: 2026-08-13
- Version: v10.5.8
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.5.8
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.5.8

- **fixed** — Fix RDT tsconfig selection for Vite project references in React
- **fixed** — Remove @cloudflare/vite-plugin from the inherited Vite config in Tanstack React
- **fixed** — Wait for router to load before rendering in Tanstack
- **fixed** — Fix Illegal invocation when reading prototype.focus in Test

##### 10.5.8

- React: Fix RDT tsconfig selection for Vite project references - [#35743](https://github.com/storybookjs/storybook/pull/35743), thanks @ndelangen!
- Tanstack React: Remove @cloudflare/vite-plugin from the inherited Vite config - [#35706](https://github.com/storybookjs/storybook/pull/35706), thanks @FrancoKaddour!
- Tanstack: Wait for router to load before rendering - [#35784](https://github.com/storybookjs/storybook/pull/35784), thanks @huang-julien!
- Test: Fix Illegal invocation when reading prototype.focus - [#35528](https://github.com/storybookjs/storybook/pull/35528), thanks @FrancoKaddour!

### v10.6.0-alpha.5

- Date: 2026-08-10
- Version: v10.6.0-alpha.5
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-alpha.5
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-alpha.5
- Labels: Pre-release

- **changed** — Angular-Vite: Run Compodoc on demand
- **changed** — Angular: Derive required inputs from Compodoc's own flag
- **changed** — Angular: Extract Compodoc parsing into its own package
- **changed** — Angular: Extract docgen on the server via Compodoc
- **fixed** — Angular: Stop treating input/output alias collisions as two-way bindings
- **changed** — CLI: Allow esbuild builds for Storybook-owned pnpm dlx
- **changed** — CLI: Categorize Execa failures for init telemetry
- **changed** — Core: Extract ComponentMetaManager to Core
- **changed** — Core: Share the CSF story-shape helpers snippet generators need
- **added** — Manifests: Add a warning field to story entries
- **changed** — React: Share a TypeScript DocumentRegistry across component-meta projects
- **changed** — Refactor: Update getVersionedPackages method to handle non-Storybook packages correctly
- **fixed** — TanStack: Keep the layout id when cloning a standalone index file route
- **fixed** — TanStack: Wait for router to load before rendering
- **added** — Vue: Add story-docs provider skeleton
- **changed** — Vue: Move vue-component-meta in vue renderer and implement docgen payload builder

##### 10.6.0-alpha.5

- Angular-Vite: Run Compodoc on demand - [#35776](https://github.com/storybookjs/storybook/pull/35776), thanks @valentinpalkovic!
- Angular: Derive required inputs from Compodoc\'s own flag - [#35758](https://github.com/storybookjs/storybook/pull/35758), thanks @valentinpalkovic!
- Angular: Extract Compodoc parsing into its own package - [#35749](https://github.com/storybookjs/storybook/pull/35749), thanks @valentinpalkovic!
- Angular: Extract docgen on the server via Compodoc - [#35733](https://github.com/storybookjs/storybook/pull/35733), thanks @valentinpalkovic!
- Angular: Stop treating input/output alias collisions as two-way bindings - [#35777](https://github.com/storybookjs/storybook/pull/35777), thanks @valentinpalkovic!
- CLI: Allow esbuild builds for Storybook-owned pnpm dlx - [#35742](https://github.com/storybookjs/storybook/pull/35742), thanks @ndelangen!
- CLI: Categorize Execa failures for init telemetry - [#35720](https://github.com/storybookjs/storybook/pull/35720), thanks @ndelangen!
- Core: Extract ComponentMetaManager to Core - [#35657](https://github.com/storybookjs/storybook/pull/35657), thanks @huang-julien!
- Core: Share the CSF story-shape helpers snippet generators need - [#35803](https://github.com/storybookjs/storybook/pull/35803), thanks @valentinpalkovic!
- Manifests: Add a warning field to story entries - [#35794](https://github.com/storybookjs/storybook/pull/35794), thanks @valentinpalkovic!
- React: Share a TypeScript DocumentRegistry across component-meta projects - [#35468](https://github.com/storybookjs/storybook/pull/35468), thanks @connorshea!
- Refactor: Update getVersionedPackages method to handle non-Storybook packages correctly - [#35769](https://github.com/storybookjs/storybook/pull/35769), thanks @valentinpalkovic!
- TanStack: Keep the layout id when cloning a standalone index file route - [#35660](https://github.com/storybookjs/storybook/pull/35660), thanks @Insik-Han!
- Tanstack: Wait for router to load before rendering - [#35784](https://github.com/storybookjs/storybook/pull/35784), thanks @huang-julien!
- Vue: Add story-docs provider skeleton - [#35786](https://github.com/storybookjs/storybook/pull/35786), thanks @huang-julien!
- Vue: Move vue-component-meta in vue renderer and implement docgen payload builder - [#35665](https://github.com/storybookjs/storybook/pull/35665), thanks @huang-julien!

### v10.5.7

- Date: 2026-08-06
- Version: v10.5.7
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.5.7
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.5.7

- **fixed** — Angular: Serve ancestor node_modules for addon-vitest in browser mode
- **changed** — Update getVersionedPackages method to handle non-Storybook packages correctly

##### 10.5.7

- Angular: Serve ancestor node_modules for addon-vitest in browser mode - [#35600](https://github.com/storybookjs/storybook/pull/35600), thanks @brandonroberts!
- Refactor: Update getVersionedPackages method to handle non-Storybook packages correctly - [#35769](https://github.com/storybookjs/storybook/pull/35769), thanks @valentinpalkovic!

### v10.5.6

- Date: 2026-08-03
- Version: v10.5.6
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.5.6
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.5.6

- **changed** — Pin @testing-library/jest-dom to 6.9.1
- **added** — Add plugin meta and document oxlint usage to ESLint Plugin
- **fixed** — Skip docgen for Vue module ids carrying a query

##### 10.5.6

- Dependencies: Pin \`@testing-library/jest-dom\` to \`6.9.1\` - [#35614](https://github.com/storybookjs/storybook/pull/35614), thanks @ndelangen!
- ESLint Plugin: Add plugin meta and document oxlint usage - [#35655](https://github.com/storybookjs/storybook/pull/35655), thanks @yannbf!
- Vue: Skip docgen for module ids carrying a query - [#35598](https://github.com/storybookjs/storybook/pull/35598), thanks @seanogdev!

### v10.6.0-alpha.4

- Date: 2026-08-03
- Version: v10.6.0-alpha.4
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-alpha.4
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-alpha.4
- Labels: Pre-release

- **fixed** — Addon-Pseudo-States: Fix pseudo-states rewriting for nested functional selectors
- **changed** — Angular: Serve ancestor node_modules for addon-vitest in browser mode
- **fixed** — Build: Fix repository.directory path in @storybook/nextjs-vite package.json
- **fixed** — Build: Fix repository.directory path in create-storybook package.json
- **fixed** — Builder-Webpack5: Use strict mtime equality for mock cache reuse
- **changed** — CLI: Update AI setup instructions to msw-storybook-addon v3
- **added** — Core: Add additional field for component API in manifest
- **added** — Core: Define shared public toolsets (defineToolset)
- **changed** — Core: Include null union members as enum options in TS argTypes conversion
- **changed** — Core: Move docgen JSDoc parser into csf-tools
- **security** — Core: Upgrade ws to fix security advisories
- **changed** — Dependencies: Bump magic-string from 0.30.21 to 1.1.0
- **changed** — Dependencies: Pin @testing-library/jest-dom to 6.9.1
- **added** — ESLint Plugin: Add plugin meta and document oxlint usage
- **fixed** — Icons: Add missing @storybook/icons to the toolbar icon map
- **changed** — Manager: Toggle the mobile navigation drawer with the sidebar keyboard shortcut
- **changed** — Manifest Debugger: Stable deep-link anchors for component cards
- **fixed** — NextJS: Normalize trailing slash in the next/link mock
- **fixed** — Review: Use correct role for footer
- **fixed** — TanStack: Carry lazy route bindings onto cloned routes

##### 10.6.0-alpha.4

- Addon-Pseudo-States: Fix pseudo-states rewriting for nested functional selectors - [#34318](https://github.com/storybookjs/storybook/pull/34318), thanks @filipw01!
- Angular: Serve ancestor node_modules for addon-vitest in browser mode - [#35600](https://github.com/storybookjs/storybook/pull/35600), thanks @brandonroberts!
- Build: Fix repository.directory path in @storybook/nextjs-vite package.json - [#35609](https://github.com/storybookjs/storybook/pull/35609), thanks @LHMQ878!
- Build: Fix repository.directory path in create-storybook package.json - [#35596](https://github.com/storybookjs/storybook/pull/35596), thanks @LHMQ878!
- Builder-Webpack5: Use strict mtime equality for mock cache reuse - [#35681](https://github.com/storybookjs/storybook/pull/35681), thanks @benwarbrooke-auror!
- CLI: Update AI setup instructions to msw-storybook-addon v3 - [#35512](https://github.com/storybookjs/storybook/pull/35512), thanks @yannbf!
- Core: Add additionnal field for component API in manifest - [#35585](https://github.com/storybookjs/storybook/pull/35585), thanks @huang-julien!
- Core: Define shared public toolsets (defineToolset) - [#35516](https://github.com/storybookjs/storybook/pull/35516), thanks @ghengeveld!
- Core: Include null union members as enum options in TS argTypes conversion - [#35599](https://github.com/storybookjs/storybook/pull/35599), thanks @solp721!
- Core: Move docgen JSDoc parser into csf-tools - [#35623](https://github.com/storybookjs/storybook/pull/35623), thanks @huang-julien!
- Core: Upgrade \`ws\` to fix security advisories - [#35584](https://github.com/storybookjs/storybook/pull/35584), thanks @ndelangen!
- Dependencies: Bump magic-string from 0.30.21 to 1.1.0 - [#35559](https://github.com/storybookjs/storybook/pull/35559), thanks @wojtekmaj!
- Dependencies: Pin \`@testing-library/jest-dom\` to \`6.9.1\` - [#35614](https://github.com/storybookjs/storybook/pull/35614), thanks @ndelangen!
- ESLint Plugin: Add plugin meta and document oxlint usage - [#35655](https://github.com/storybookjs/storybook/pull/35655), thanks @yannbf!
- Icons: Add missing @storybook/icons to the toolbar icon map - [#35595](https://github.com/storybookjs/storybook/pull/35595), thanks @thejamesgore!
- Manager: Toggle the mobile navigation drawer with the sidebar keyboard shortcut - [#35263](https://github.com/storybookjs/storybook/pull/35263), thanks @TheSeydiCharyyev!
- Manifest Debugger: Stable deep-link anchors for component cards - [#35470](https://github.com/storybookjs/storybook/pull/35470), thanks @rachelslurs!
- NextJS: Normalize trailing slash in the next/link mock - [#35589](https://github.com/storybookjs/storybook/pull/35589), thanks @sobol-sudo!
- Review: Use correct role for footer - [#35434](https://github.com/storybookjs/storybook/pull/35434), thanks @Sidnioulz!
- TanStack: Carry lazy route bindings onto cloned routes - [#35500](https://github.com/storybookjs/storybook/pull/35500), thanks @unpunnyfuns!
- TanStack: Preserve explicit route ids on pathful clones - [#35499](https://github.com/storybookjs/storybook/pull/35499), thanks @unpunnyfuns!
- TanStack: Resolve mock redirects through Vite\'s resolver - [#35501](https://github.com/storybookjs/storybook/pull/35501), thanks @unpunnyfuns!
- TanStack: Select the story leaf by mount path and params - [#35498](https://github.com/storybookjs/storybook/pull/35498), thanks @unpunnyfuns!
- Test: Fix Illegal invocation when reading prototype.focus - [#35528](https://github.com/storybookjs/storybook/pull/35528), thanks @FrancoKaddour!
- Vue3 Vite: Enable Schema Extraction for Vue Component Meta - [#35565](https://github.com/storybookjs/storybook/pull/35565), thanks @dmitriy-prokoshev!
- Vue3: Support TypeScript enum props in vue-component-meta docgen - [#35684](https://github.com/storybookjs/storybook/pull/35684), thanks @valentinpalkovic!
- Vue: Resolve docgen per export so a type-only export does not drop a file\'s prop tables - [#35593](https://github.c

_[Truncated at 4000 characters — full notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-alpha.4]_

### v10.5.5

- Date: 2026-07-27
- Version: v10.5.5
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.5.5
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.5.5

- **changed** — Update AI setup instructions to msw-storybook-addon v3
- **security** — Upgrade ws to fix security advisories
- **fixed** — Fix ReactNative telemetry framework detection
- **fixed** — Fix PrismJS dark mode mismatch in SyntaxHighlighter
- **fixed** — Preserve explicit route ids on pathful clones in TanStack
- **fixed** — Resolve mock redirects through Vite's resolver in TanStack
- **fixed** — Respect routeOverrides component overrides in stories in TanStack

##### 10.5.5

- CLI: Update AI setup instructions to msw-storybook-addon v3 - [#35512](https://github.com/storybookjs/storybook/pull/35512), thanks @yannbf!
- Core: Upgrade \`ws\` to fix security advisories - [#35584](https://github.com/storybookjs/storybook/pull/35584), thanks @ndelangen!
- ReactNative: Telemetry framework detection fix - [#35560](https://github.com/storybookjs/storybook/pull/35560), thanks @ndelangen!
- SyntaxHighlighter: Fix PrismJS dark mode mismatch - [#35541](https://github.com/storybookjs/storybook/pull/35541), thanks @hxy-asdw!
- TanStack: Preserve explicit route ids on pathful clones - [#35499](https://github.com/storybookjs/storybook/pull/35499), thanks @unpunnyfuns!
- TanStack: Resolve mock redirects through Vite\'s resolver - [#35501](https://github.com/storybookjs/storybook/pull/35501), thanks @unpunnyfuns!
- TanStack: Respect routeOverrides component overrides in stories - [#35497](https://github.com/storybookjs/storybook/pull/35497), thanks @unpunnyfuns!

### v10.6.0-alpha.3

- Date: 2026-07-24
- Version: v10.6.0-alpha.3
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.6.0-alpha.3
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.6.0-alpha.3
- Labels: Pre-release

- **fixed** — Addon Vitest: Pin storybook/test in optimizeDeps so its CJS-only deps are prebundled
- **fixed** — ReactNative: Telemetry framework detection fix
- **fixed** — SyntaxHighlighter: Fix PrismJS dark mode mismatch
- **changed** — TanStack: Respect routeOverrides component overrides in stories

##### 10.6.0-alpha.3

- Addon Vitest: Pin storybook/test in optimizeDeps so its CJS-only deps are prebundled - [#35572](https://github.com/storybookjs/storybook/pull/35572), thanks @Nic-Polumeyv!
- ReactNative: Telemetry framework detection fix - [#35560](https://github.com/storybookjs/storybook/pull/35560), thanks @ndelangen!
- SyntaxHighlighter: Fix PrismJS dark mode mismatch - [#35541](https://github.com/storybookjs/storybook/pull/35541), thanks @hxy-asdw!
- TanStack: Respect routeOverrides component overrides in stories - [#35497](https://github.com/storybookjs/storybook/pull/35497), thanks @unpunnyfuns!

### v10.5.4

- Date: 2026-07-24
- Version: v10.5.4
- Original notes: https://github.com/storybookjs/storybook/releases/tag/v10.5.4
- Permalink: https://whatsnew.fyi/product/storybook/releases/v10.5.4

- **fixed** — ReactNative telemetry framework detection
- **fixed** — SyntaxHighlighter PrismJS dark mode mismatch

##### 10.5.4

- ReactNative: Telemetry framework detection fix - [#35560](https://github.com/storybookjs/storybook/pull/35560), thanks @ndelangen!
- SyntaxHighlighter: Fix PrismJS dark mode mismatch - [#35541](https://github.com/storybookjs/storybook/pull/35541), thanks @hxy-asdw!