chore(deps): update storybook to v8 (major)

This MR contains the following updates:

Package	Type	Update	Change
@storybook/addon-a11y (source)	devDependencies	major	^7.6.20 -> ^8.4.7
@storybook/addon-docs (source)	devDependencies	major	^7.6.20 -> ^8.4.7
@storybook/addon-essentials (source)	devDependencies	major	^7.6.20 -> ^8.4.7
@storybook/addon-interactions (source)	devDependencies	major	^7.6.20 -> ^8.4.7
@storybook/addon-viewport (source)	devDependencies	major	^7.6.20 -> ^8.4.7
@storybook/builder-webpack5 (source)	devDependencies	major	^7.6.20 -> ^8.4.7
@storybook/test (source)	devDependencies	major	^7.6.20 -> ^8.4.7
@storybook/theming (source)	devDependencies	major	^7.6.20 -> ^8.4.7
@storybook/vue3 (source)	devDependencies	major	^7.6.20 -> ^8.4.7
@storybook/vue3-webpack5 (source)	devDependencies	major	^7.6.20 -> ^8.4.7
storybook (source)	devDependencies	major	^7.6.20 -> ^8.4.7

MR created with the help of gitlab-org/frontend/renovate-gitlab-bot

---

Release Notes

storybookjs/storybook (@​storybook/addon-a11y)

v8.4.7

Compare Source

• Telemetry: Improve anonymous id calculation - #​29736, thanks @​tmeasday!
• Vue: Properly resolve Vite plugin - #​29795, thanks @​tobiasdiez!

v8.4.6

Compare Source

• Addon Test: Use pathe for better windows support - #​29676, thanks @​yannbf!
• Angular: Default to standalone components in Angular v19 - #​29677, thanks @​ingowagner!
• Frameworks: Add Vite 6 support - #​29710, thanks @​yannbf!
• Portable stories: Support multiple annotation notations from preview - #​29733, thanks @​yannbf!
• React: Upgrade react-docgen-typescript to support Vite 6 - #​29724, thanks @​yannbf!
• Svelte: Support @sveltejs/vite-plugin-svelte v5 - #​29731, thanks @​JReinhold!

v8.4.5

Compare Source

• Angular: Support v19 - #​29659, thanks @​leosvelperez!
• CLI: Disable corepack auto pin behavior - #​29627, thanks @​yannbf!
• CLI: Fix qwik init - #​29632, thanks @​shilman!
• Nextjs-Vite: Add Next.js 15 support - #​29640, thanks @​yannbf!

v8.4.4

Compare Source

• Addon Test: Only optimize react deps if applicable in vitest-plugin - #​29617, thanks @​yannbf!

v8.4.3

Compare Source

• Addon Test: Optimize internal dependencies - #​29595, thanks @​yannbf!
• Next.js: Add support for Next 15 - #​29587, thanks @​yannbf!

v8.4.2

Compare Source

• Addon Test: Fix post-install logic for Next.js Vite framework support - #​29524, thanks @​valentinpalkovic!
• Addon Test: Only render the TestingModule component in development mode - #​29501, thanks @​yannbf!
• CLI: Fix Solid init by installing @storybook/test - #​29514, thanks @​shilman!
• Core: Shim CJS-only globals in ESM output - #​29157, thanks @​valentinpalkovic!
• Next.js: Fix bundled react and react-dom in monorepos - #​29444, thanks @​sentience!

v8.4.1

Compare Source

• Core: Relax peer dep constraint of shim packages - #​29503, thanks @​kasperpeulen!

v8.4.0

Compare Source

Storybook 8.4 comes with a ton of exciting new features designed to give you the best experience developing, testing, and debugging tests in the browser!

• ▶️ Unified UI for component testing
• 5️⃣ Svelte 5 and Svelte CSF support
• ⚛️ React Native Storybook 8 release
• 🏷️ Tags-based filtering to organize your Storybook
• 🫧 Dependency cleanup to reduce install footprint
• 💯 Hundreds more improvements

List of all updates

• Addon Test: Adjust file exports to be ESM/CJS compatible - #​29471, thanks @​valentinpalkovic!
• Addon Test: Error when addon interactions exists - #​29434, thanks @​valentinpalkovic!
• Addon Test: Escape XML when converting ANSI to HTML in test errors - #​29446, thanks @​ghengeveld!
• Addon Test: Fix hiding stacktrace for assertion errors in test panel - #​29458, thanks @​ghengeveld!
• Addon Test: Improve Error Handling - #​29476, thanks @​valentinpalkovic!
• Addon Test: Improve postinstall script - #​29479, thanks @​yannbf!
• Addon Test: Improve unsupported vitest message - #​29486, thanks @​valentinpalkovic!
• Addon Test: Only register testing module in Vite projects - #​29472, thanks @​yannbf!
• Addon Test: Throttle Vitest progress updates more heavily - #​29482, thanks @​ghengeveld!
• Addon-docs, blocks: Prebundle dependencies - #​29301, thanks @​JReinhold!
• Addon-Test: Support for @vitest/browser v2.1.2 - #​29407, thanks @​strozw!
• Blocks: Prebundle es-toolkit - #​29259, thanks @​JReinhold!
• Builder-vite: Replace .at() call with [] in codegen - #​29048, thanks @​Chudesnov!
• CLI: Don't add @storybook/addon-links by default - #​29177, thanks @​tobiasdiez!
• CLI: Ensure .gitignore updated via CLI ends with a newline - #​29124, thanks @​3w36zj6!
• CLI: Fix yarn detection - #​29448, thanks @​ndelangen!
• CLI: Migrate from chalk to picocolors - #​28262, thanks @​43081j!
• CLI: Refactor NPMProxy error parsing logic - #​29459, thanks @​yannbf!
• ConfigFile: Fix export { X } parsing - #​29344, thanks @​vctqs1!
• Core: Add unified UI Testing Module - #​29241, thanks @​yannbf!
• Core: Close story status menu when selecting an item - #​29455, thanks @​ghengeveld!
• Core: Fix building Storybook deleting project root files - #​29371, thanks @​JReinhold!
• Core: Fix race condition during empty folder init - #​29490, thanks @​valentinpalkovic!
• Core: Make prettier an optional peer dependency - #​29223, thanks @​JReinhold!
• Core: Migrate from express to polka - #​29230, thanks @​43081j!
• Core: Migrate from qs to picoquery - #​28315, thanks @​43081j!
• Core: Open 'Component tests' addon panel when clicking a story status - #​29456, thanks @​ghengeveld!
• Core: Remove handlebars usage - #​29208, thanks @​ndelangen!
• Core: Remove dependence on file-system-cache - #​29256, thanks @​ndelangen!
• Core: Replace fs-extra with the native APIs - #​29126, thanks @​ziebam!
• Core: Replace lodash with es-toolkit - #​28981, thanks @​ndelangen!
• Core: Show checkmark icon in story status dropdown and update status label for component tests - #​29451, thanks @​ghengeveld!
• Core: Show tooltip on filter toggles to clarify their purpose - #​29447, thanks @​ghengeveld!
• Core: Track test provider state in sessionStorage - #​29450, thanks @​ghengeveld!
• Core: Upgrade esbuild, broadening version range - #​29254, thanks @​ndelangen!
• Dependencies: Upgrade VTA to v3.1.0 - #​29449, thanks @​ghengeveld!
• Dependencies: Upgrade VTA to v3.2.0 to resolve peerDep conflict - #​29461, thanks @​ghengeveld!
• Interactions: Escape xml of interactions errors - #​29414, thanks @​kasperpeulen!
• Maintenance: Fix broken and outdated documentation links - #​29412, thanks @​jonniebigodes!
• Manager: Add tags property to ComponentEntry objects - #​29343, thanks @​Sidnioulz!
• React: Prebundle all of renderers/react's dependencies - #​29298, thanks @​ndelangen!
• Svelte: Improve argTypes inference with svelte2tsx - support runes - #​29423, thanks @​JReinhold!
• Test: Remove unused util dependency - #​29310, thanks @​JReinhold!
• UI: Brand image css class conflict causes image to resize on hot reloads - #​29129, thanks @​ShreySinha02!
• UI: Fix RefIndicator to use CheckIcon instead of string - #​29209, thanks @​JSMike!
• UI: Simple tag filtering - #​29333, thanks @​shilman!
• UI: Use production-mode react in manager - #​29197, thanks @​ndelangen!
• Viewport-addon: Add InitialViewportKeys type to viewport addon - #​29182, thanks @​hyeongrok7874!
• Vite: Add jsdoc-type-pratt-parser to optimizeDeps - #​29179, thanks @​tobiasdiez!
• Vite: Cleanup and prebundle dependencies - #​29302, thanks @​JReinhold!
• Webpack: Fix export 'act' (imported as 'React4') was not found in 'react' errors in webpack - #​29235, thanks @​kasperpeulen!

v8.3.7

Compare Source

v8.3.7

• Core: Relax peer dep constraint of shim packages - #​29503, thanks @​kasperpeulen!

v8.3.6

Compare Source

• CLI: Install Svelte CSF v5 in Svelte5 projects - #​29323, thanks @​shilman!
• Svelte: Add v5 stories to CLI templates - #​29382, thanks @​JReinhold!

v8.3.5

Compare Source

• CLI: Update the React Native init to include v8 dependencies - #​29273, thanks @​dannyhw!
• Vitest plugin: Fix renamed export stories - #​29250, thanks @​shilman!

v8.3.4

Compare Source

• Addon Test: Support story name as test description - #​29147, thanks @​InfiniteXyy!
• Addon-Interactions: Use ansi-to-html for colored test errors - #​29110, thanks @​kasperpeulen!

v8.3.3

Compare Source

• CLI: Show constraints in error when getting depndencies - #​29187, thanks @​andrasczeh!
• React-Vite: Downgrade react-docgen-typescript plugin - #​29184, thanks @​shilman!
• UI: Fix composed storybook TooltipLinkList bug where href isn't passed forward - #​29175, thanks @​JSMike!

v8.3.2

Compare Source

• CLI: Fix skip-install for stable latest releases - #​29133, thanks @​valentinpalkovic!
• Core: Do not add packageManager field to package.json during storybook dev - #​29152, thanks @​valentinpalkovic!

v8.3.1

Compare Source

• Angular: Fix sourceDecorator to apply excludeDecorators flag - #​29069, thanks @​JSMike!
• Core: Do not prebundle better-opn - #​29137, thanks @​valentinpalkovic!
• Core: Do not prebundle jsdoc-type-pratt-parser - #​29134, thanks @​valentinpalkovic!
• Next.js: Upgrade sass-loader from ^12 to ^13 - #​29040, thanks @​HoncharenkoZhenya!

v8.3.0

Compare Source

Fresh out of the oven! Storybook 8.3 brings you:

• ⚡ First-class Vitest integration to run stories as component tests
• 🔼 Next.js-Vite framework for Vitest compatibility and better DX
• 🗜️ Further reduced bundle size for a smaller install footprint
• 🌐 Experimental Story globals to standardize stories for themes, viewports, and locales
• 💯 Hundreds more improvements

List of all updates

• Addon Test: Improve messages and post install script handling - #​29036, thanks @​yannbf!
• Addon Viewport: Add default options via parameters - #​28944, thanks @​ndelangen!
• Addon Test: Add experimental vitest integration - #​28768, thanks @​kasperpeulen!
• Addon Test: Fix error message logic in set up file - #​28906, thanks @​yannbf!
• Addon Test: Fix indentation of 'vitePluginNext' in generated Vitest config file - #​29011, thanks @​ghengeveld!
• Addon Test: Fix postinstall file types - #​28978, thanks @​shilman!
• Addon Test: Fix tests potentially not existing in non-isolate mode - #​28993, thanks @​yannbf!
• Addon Test: Improve transformation logic to avoid duplicate tests - #​28929, thanks @​yannbf!
• Addon Test: Set default viewport if applicable - #​28905, thanks @​yannbf!
• Addon Test: Set screenshotFailures to false by default - #​28908, thanks @​yannbf!
• Addon Docs: Remove babel dependency - #​28915, thanks @​shilman!
• Addon Interactions: Fix status in panel tab - #​28580, thanks @​yannbf!
• Angular: Fix Angular template error for props with a circular reference - #​28498, thanks @​Marklb!
• Angular: Fix template props not able to use dot notation - #​28588, thanks @​Marklb!
• Backgrounds/Viewports: Make defaults overridable in StoryGlobals-mode - #​29025, thanks @​JReinhold!
• Blocks: Fix scroll to non-ascii anchors - #​28826, thanks @​SkReD!
• Build: Remove external overrides, use package.json as source of truth - #​28632, thanks @​kasperpeulen!
• Builder-Vite: Add null character prefix to virtual file IDs - #​28863, thanks @​valentinpalkovic!
• Builder-Vite: Fix 'condition node never be used' warning - #​28989, thanks @​valentinpalkovic!
• CLI: Add conditional logging for manager and preview start - #​28603, thanks @​tobiasdiez!
• CLI: Fix dedent import in package managers - #​28980, thanks @​shilman!
• CLI: Fix the initialization of Storybook in workspaces - #​28699, thanks @​valentinpalkovic!
• CLI: Handle Yarn PnP wrapper scenario when adding an addon - #​29027, thanks @​yannbf!
• CLI: Make PackageJson optional for starting a dev server - #​28594, thanks @​tobiasdiez!
• CLI: Update spawn options in proxy.ts to support Windows - #​28990, thanks @​valentinpalkovic!
• Components: Remove external overrides - #​28632, thanks @​kasperpeulen!
• ConfigFile: Fix as const satisfies modifiers - #​29000, thanks @​shilman!
• Controls: Add disableSave parameter - #​28734, thanks @​valentinpalkovic!
• Core: Add Rsbuild frameworks to known frameworks - #​28694, thanks @​fi3ework!
• Core: De-duplicate babel use in core - #​28972, thanks @​ndelangen!
• Core: Fix header for MountMustBeDestructuredError message - #​28590, thanks @​0916dhkim!
• Core: Fix manager-builder tsconfig to emit react-jsx - #​28541, thanks @​williamhelmrath!
• Core: Introduce setProjectAnnotations API to more renderers and frameworks - #​28907, thanks @​yannbf!
• Core: Make sure CJS build always has lowest prio - #​28829, thanks @​kasperpeulen!
• Core: Move util to regular dependency - #​29008, thanks @​ndelangen!
• Core: Split Storybook CLI - #​28519, thanks @​kasperpeulen!
• Core: Upgrade docs-mdx for smaller install - #​28552, thanks @​shilman!
• CPC: Add ESM export to docs-tools & node-logger packages - #​28539, thanks @​ndelangen!
• CPC: Fix missing dependency in @storybook/addon-interactions - #​28518, thanks @​ndelangen!
• CPC: Fix type generation - #​28507, thanks @​ndelangen!
• CPC: Revert renames of panels, addon_ids - #​28524, thanks @​ndelangen!
• CSF: Allow overridding globals at the story level - #​26654, thanks @​tmeasday!
• Dependencies: Upgrade commander - #​28857, thanks @​43081j!
• Fix: Add header for MountMustBeDestructuredError message - #​28590, thanks @​0916dhkim!
• Fix: Prevent iframe from capturing mouse events in composed Storybooks - #​28568, thanks @​Vincentdevreede!
• Maintenance: Add node:-prefix to node core-modules - #​28860, thanks @​ndelangen!
• Maintenance: Rename addon-vitest to addon-test - #​29014, thanks @​yannbf!
• Next.js-Vite: Fix vite plugin exports - #​29046, thanks @​valentinpalkovic!
• Next.js-Vite: Streamline Next.js dir option - #​28995, thanks @​valentinpalkovic!
• Next.js-Vite: Update next and vite-plugin-storybook-nextjs dependencies - #​28994, thanks @​valentinpalkovic!
• Next.js: Add @​storybook/nextjs-vite package - #​28800, thanks @​valentinpalkovic!
• Next.js: Fix wrong Next.js framework reference - #​28992, thanks @​valentinpalkovic!
• Next.js: Make RSC portable-stories compatible - #​28756, thanks @​valentinpalkovic!
• Next.js: Update dependencies - #​29052, thanks @​valentinpalkovic!
• Nextjs-Vite: Re-export vite-plugin-storybook-nextjs - #​29012, thanks @​valentinpalkovic!
• Portable Stories: Improve Handling of React Updates and Errors - #​29044, thanks @​valentinpalkovic!
• React: Avoid 'Dynamic require of react is not possible' issue - #​28730, thanks @​valentinpalkovic!
• React: Bundle in lodash - #​28609, thanks @​ndelangen!
• Svelte: Fix events not being logged in Actions when a story has decorators - #​28247, thanks @​JReinhold!
• SvelteKit: Introduce portable stories support - #​28918, thanks @​yannbf!
• SvelteKit/Vue3: Refactor plugin export paths - #​29016, thanks @​yannbf!
• Telemetry: Add globals stats - #​28822, thanks @​shilman!
• Telemetry: Add portable stories - #​26764, thanks @​shilman!
• Test: Fix support for TS < 4.7 - #​28887, thanks @​ndelangen!
• Test: Rename vitest plugin entrypoint - #​29067, thanks @​yannbf!
• Test: Upgrade Vitest to v2 - #​28788, thanks @​yannbf!
• Types: Adjust beforeAll to be non-nullable in NormalizedProjectAnnotations - #​28671, thanks @​kasperpeulen!
• Types: Update type signatures of objects and functions - #​28503, thanks @​valentinpalkovic!
• UI: Fix collapse/expand all functionality - #​28582, thanks @​filipemelo2002!
• UI: Fix conditional hooks usage in sidebar - #​28979, thanks @​JReinhold!
• UI: Fix sidebar not wrapping - #​29055, thanks @​JReinhold!
• Vite: Fix HMR - #​28876, thanks @​ndelangen!
• Vite: Fix missing source map warning - #​28984, thanks @​valentinpalkovic!
• Vitest: Fix add command - #​28975, thanks @​ghengeveld!
• Vitest: Fix default viewport - #​28943, thanks @​kasperpeulen!
• Vitest: Implement add command for vitest addon - #​28920, thanks @​kasperpeulen!
• Vue: Add missing prop controls when using vue-component-meta docgen plugin - #​28760, thanks @​larsrickert!
• Vue: Improve generated code snippets - #​27194, thanks @​larsrickert!
• Vue3: Add vite plugin for portable stories - #​29004, thanks @​yannbf!

v8.2.10

Compare Source

8.2.10

• Core: Relax peer dep constraint of shim packages - #​29503, thanks @​kasperpeulen!

v8.2.9

Compare Source

• CLI: Fix init --skip-install - #​28853, thanks @​ndelangen!
• Telemetry: Disable save-from-controls logs for example stories - #​28870, thanks @​shilman!

v8.2.8

Compare Source

• CLI: Parse more Yarn Berry errors - #​28816, thanks @​yannbf!
• Fix: Invariant failed: Expected package.json#version to be defined in the "undefined" package - #​28752, thanks @​abcdmku!

v8.2.7

Compare Source

• CPC: Fix type usage in renderers - #​28745, thanks @​ndelangen!
• Core: Introduce run over play in portable stories, and revert back play changes of 8.2 - #​28764, thanks @​kasperpeulen!

v8.2.6

Compare Source

• CPC: Fix missing exports for addon-kit - #​28691, thanks @​ndelangen!

v8.2.5

Compare Source

• CPC: Add the globals export for manager - #​28650, thanks @​ndelangen!
• CPC: Correct path to the @storybook/theming/create alias - #​28643, thanks @​Averethel!
• Components: Remove external overrides - #​28632, thanks @​kasperpeulen!
• Core: Fix header for MountMustBeDestructuredError message - #​28590, thanks @​0916dhkim!
• Onboarding: Fix code snippet when story name differs from export name - #​28649, thanks @​ghengeveld!
• Telemetry: Add mount, beforeEach, moduleMock stats - #​28624, thanks @​shilman!
• Telemetry: CSF feature usage - #​28622, thanks @​shilman!

v8.2.4

Compare Source

• CLI: Add diagnostic when the storybook package is missing - #​28604, thanks @​kasperpeulen!
• CLI: Make a few automigrations run on all version upgrades - #​28601, thanks @​yannbf!
• CPC: Direct dependencies on shim packages in renderers - #​28599, thanks @​ndelangen!

v8.2.3

Compare Source

• Bug: Fix invalid docs links in Configure.mdx template page - #​28560, thanks @​kylegach!
• CLI: Add "missing-storybook-dependencies" automigration - #​28579, thanks @​yannbf!
• CPC: Add theming/create aliases in docs preset - #​28570, thanks @​ndelangen!
• CPC: Fix incorrect re-export in core-events - #​28573, thanks @​ndelangen!
• CPC: Fix Vite builder had wrong conditions - #​28581, thanks @​ndelangen!
• CSF: Fix small typing issue - #​28587, thanks @​valentinpalkovic!
• Portable stories: Remove unused types - #​28548, thanks @​kasperpeulen!
• Webpack: Fix sourceMap generation in csf-tools - #​28585, thanks @​valentinpalkovic!

v8.2.2

Compare Source

• CPC: Add ESM export to docs-tools & node-logger packages - #​28539, thanks @​ndelangen!
• CPC: Fix missing dependency in @storybook/addon-interactions - #​28518, thanks @​ndelangen!
• CPC: Revert renames of panels, addon_ids - #​28524, thanks @​ndelangen!

v8.2.1

Compare Source

• CPC: Fix type generation - #​28507, thanks @​ndelangen!
• Types: Update type signatures of objects and functions - #​28503, thanks @​valentinpalkovic!

v8.2.0

Compare Source

Hold onto your hats! Storybook 8.2 has dropped, packed with a treasure trove of new features and bug fixes:

• 🪝 New test hook beforeAll
• 🕹️ Enhanced play function
• 📦 Portable stories that let you use your stories in other testing tools
• 🎁 Consolidated dependency to bring you better performance in a smaller package
• ✨ Brand new onboarding experience to get you up to speed quicker
• 💯 Hundreds more improvements

List of all updates

• Addon Controls: Fix saving on Windows - #​28485, thanks @​ghengeveld!
• Addon Interactions: Use unique keys when rendering array nodes in panel - #​28423, thanks @​yannbf!
• Addon Onboarding: Add icons for dev/test/doc to the splash screen - #​28389, thanks @​ghengeveld!
• Addon Onboarding: New design and flow based on Save from Controls - #​28327, thanks @​ghengeveld!
• Addon Onboarding: Trigger onboarding during init for Vue and Angular projects - #​28482, thanks @​ghengeveld!
• Addon-A11y: Fix property default assignment - #​27224, thanks @​valentinpalkovic!
• Angular: Allow format configuration of custom source preview - #​28305, thanks @​64BitAsura!
• Angular: Allow outputPath object syntax - #​28144, thanks @​valentinpalkovic!
• Angular: Cleanup types - #​27189, thanks @​valentinpalkovic!
• Angular: Fix enableProdMode setting - #​28415, thanks @​valentinpalkovic!
• Angular: Fix wrong detection of standalone components - #​27353, thanks @​dario-baumberger!
• Angular: Introduce preserveSymlink builder option - #​28145, thanks @​valentinpalkovic!
• Angular: Update outputPath default value in angular-cli-webpack.js - #​28418, thanks @​valentinpalkovic!
• Babel: Ensure story files not transpiled earlier than ES2017 - #​28469, thanks @​kasperpeulen!
• Blocks: Fix reference to storybook core - #​28422, thanks @​yannbf!
• Blocks: Prebundle tocbot - #​28318, thanks @​shilman!
• Build: Change require/import order, so that import has higher prio if both are specified - #​27730, thanks @​kasperpeulen!
• Build: Ignore ts stories in cra/default-js sandbox - #​28354, thanks @​valentinpalkovic!
• CLI: Add --no-dev option to init - #​26918, thanks @​fastfrwrd!
• CLI: Add optional --dev and --no-dev options to storybook init CLI - #​26918, thanks @​fastfrwrd!
• CLI: Add support for Nuxt to project init - #​26884, thanks @​tobiasdiez!
• CLI: Fix CLI always asking all automigrations - #​28238, thanks @​ndelangen!
• CLI: Improve error message when fetching CLI version - #​28289, thanks @​yannbf!
• CLI: Include @storybook/addon-svelte-csf when initializing new projects - #​27070, thanks @​benmccann!
• CLI: Prebundle get-npm-tarball-url and @​ndelangen/get-tarball - #​28481, thanks @​ndelangen!
• Config: Apply JavaScript-only story glob extensions for JavaScript projects - #​28338, thanks @​valentinpalkovic!
• Controls: Fix date picker control validation and assignment - #​26695, thanks @​leeovictor!
• Controls: Fix grouped Radio controls to have the same name - #​23374, thanks @​srapilly!
• Controls: Throttling makes Color control lagging - #​22615, thanks @​gitstart!
• Core: Add context as a property of the context (self-referencing) - #​28353, thanks @​kasperpeulen!
• Core: Add support for beforeAll hook - #​28255, thanks @​ghengeveld!
• Core: Fix startup hang caused by watchStorySpecifiers - #​27016, thanks @​heyimalex!
• Core: Make sure StorybookError message shows up in browser console and interactions panel - #​28464, thanks @​kasperpeulen!
• Core: Migrate from pkg-dir to fd-package-json - #​28270, thanks @​43081j!
• Core: Refactor phases to run in order loading -> rendering -> playing - #​28431, thanks @​kasperpeulen!
• Core: Remove more .stories.mdx handling - #​25973, thanks @​JReinhold!
• Core: Remove util dependency - #​28191, thanks @​43081j!
• CPC: Add CJS for core/components - #​28440, thanks @​ndelangen!
• CPC: Core Package Consolidation - #​27039, thanks @​ndelangen!
• CSF: Automatically extract componentPath - #​24396, thanks @​shilman!
• CSF: Rename preview.js globals to initialGlobals - #​27517, thanks @​shilman!
• Dependencies: Allow esbuild version 0.21.x - #​28245, thanks @​edoardocavazza!
• Dependency: bump markdown-to-jsx to v7.4.5 - #​26694, thanks @​xyy94813!
• Dependency: Bump Express.js - #​26680, thanks @​valentinpalkovic!
• Dependency: Remove node-fetch - #​28160, thanks @​yk-kd!
• Dependency: Upgrade webpack-virtual-modules to 0.6.0 - #​27102, thanks @​fyodorovandrei!
• Deps: Migrate from read-pkg-up to fd-package-json - #​28272, thanks @​43081j!
• Docs-tools: Replace doctrine with jsdoc-type-pratt-parser - #​26305, thanks @​43081j!
• Docs: Filter mount stories from Stories block, error when referenced in MDX - #​28434, thanks @​kasperpeulen!
• Docs: Fix Typeset Doc block fontSizes type - #​26475, thanks @​noranda!
• Index: Fix MDX to override project-level autodocs - #​28461, thanks @​shilman!
• Indexer: Improve locating stories with specials chars in path - #​22110, thanks @​jankoritak!
• Next: Set default targets for next babel config - #​28443, thanks @​kasperpeulen!
• Next.js: Set env.bugfixes in SWC so destructuring is never transpiled - #​28363, thanks @​kasperpeulen!
• React: Export ButtonProps and HeaderProps in CLI templates - #​28487, thanks @​valentinpalkovic!
• SWC: Set default targets for swc that align with our esbuild targets - #​28435, thanks @​kasperpeulen!
• Telemetry: Stop prompting about crash reports in CI - #​28433, thanks @​yannbf!
• Test: Add args to mount in react, svelte, and vue renderers - #​28385, thanks @​kasperpeulen!
• Test: Add mount property to the story context - #​28383, thanks @​kasperpeulen!
• Test: Enhance the context with canvas when the test package is used - #​28368, thanks @​kasperpeulen!
• Test: Improve MountMustBeDestructuredError error message - #​28468, thanks @​kasperpeulen!
• Test: Reactive spies preserve the this instance - #​28445, thanks @​kasperpeulen!
• Types: Fix type implementation for CompatibleString - #​27180, thanks @​sni-J!
• Vite: Fix asset warning by externalizing sb-common-assets font - #​27110, thanks @​valentinpalkovic!
• Vue3: Enable new hydration mismatch compile time flag - #​27192, thanks @​Cherry!
• Webpack5/Vite: Fix sourcemaps - #​27171, thanks @​valentinpalkovic!

v8.1.11

Compare Source

• Telemetry: Detect Node version - #​28299, thanks @​yannbf!
• Test: Upgrade deps of @​storybook/test - #​27862, thanks @​kasperpeulen!

v8.1.10

Compare Source

• Addon-interactions: Fix deprecation warnings - #​28250, thanks @​shilman!
• Test: Upgrade deps of @​storybook/test - #​27862, thanks @​kasperpeulen!

v8.1.9

Compare Source

• Addon-a11y: Workaround for Vite 5.3.0 compat - #​28241, thanks @​shilman!
• CLI: Add --no-dev option to init - #​26918, thanks @​fastfrwrd!
• CLI: Fix init --skip-install - #​28226, thanks @​shilman!

v8.1.8

Compare Source

• Automigrations: Make VTA "learn more" link clickable - #​28020, thanks @​deiga!
• CLI: Fix init --skip-install - #​28226, thanks @​shilman!

v8.1.7

Compare Source

• Addon-actions: Only log spies with names - #​28091, thanks @​kasperpeulen!
• CLI: Fix typo in React Docgen migration - #​27536, thanks @​jonniebigodes!
• Portable Stories: Add tags to composed story - #​27708, thanks @​yannbf!
• Test: Display toHaveBeenCalledWith expected / received values on failure - #​28088, thanks @​kasperpeulen!

v8.1.6

Compare Source

• CLI: Only log the UpgradeStorybookToSameVersionError but continue the upgrade as normal - #​27217, thanks @​kasperpeulen!
• Core: Replace ip function with a small helper function to address security concerns - #​27529, thanks @​tony19!
• Tags: Fix unsafe project-level tags lookup - #​27511, thanks @​shilman!
• Vite: Fix stats-plugin to normalize file names with posix paths - #​27218, thanks @​AlexAtVista!

v8.1.5

Compare Source

• CSF-Tools: Fix export specifier bug - #​27418, thanks @​valentinpalkovic!
• Dependency: Upgrade tempy - #​27366, thanks @​mnigh!
• Tags: Refine composition behavior - #​27379, thanks @​shilman!
• Theming: Fix self-referencing type - #​27155, thanks @​SimenB!

v8.1.4

Compare Source

• Angular: Revert style adjustments - #​27361, thanks @​valentinpalkovic!
• Svelte: Support latest prerelease - #​27378, thanks @​valentinpalkovic!
• Tags: Fix composition with older storybooks - #​27358, thanks @​shilman!
• Vite: Fix HMR issue for Storybook preview files - #​27256, thanks @​valentinpalkovic!

v8.1.3

Compare Source

• Angular: Support v18 - #​27237, thanks @​valentinpalkovic!
• Telemetry: Add test packages - #​27226, thanks @​shilman!

v8.1.2

Compare Source

• Angular: Fix filtering of workspace config styles - #​27108, thanks @​valentinpalkovic!
• Next.js: Avoid interfering with the svgr loader - #​27198, thanks @​seanparmelee!

v8.1.1

Compare Source

• Telemetry: Detect Node version - #​28299, thanks @​yannbf!
• Test: Upgrade deps of @​storybook/test - #​27862, thanks @​kasperpeulen!

v8.1.0

Compare Source

Storybook 8.1 is here with a tone of new features and bug fixes:

• 🏷️ Static tag-based filtering
• 🦺 Type-safe, standards-based module mocking
• 🐣 New beforeEach test hook
• 🧳 Portable Stories API for Playwright Component Testing
• 🐕‍🦺 Support the new signal-based input & output functions in Angular
• 2️⃣ Two new ways to create stories: generating them from story controls or from your components directly!

List of all updates

• Addon-actions: Fix falsy args printing as object - 22163 - #​26917, thanks @​Fatcat560!
• Addon-docs: Fix MDX compilation with @vitejs/plugin-react-swc and plugins - #​26837, thanks @​JReinhold!
• Addon-docs: Fix providerImportSource extension - #​26868, thanks @​bashmish!
• Addon-docs: Fix react-dom/server imports breaking stories and docs - #​26557, thanks @​JReinhold!
• Addon-docs: Support Stencil based display names in source snippets - #​26592, thanks @​yannbf!
• Addon-docs: Fix [Object object] displayName in some JSX components - #​26566, thanks @​yannbf!
• Angular: Add type support for Angular's input signals - #​26413, thanks @​valentinpalkovic!
• Angular: Add type support for Angular's output signals - #​26546, thanks @​valentinpalkovic!
• API: Add API access to sidebar renderLabel - #​27099, thanks @​shilman!
• Args: Add possibility to mark controls as read-only - #​26577, thanks @​valentinpalkovic!
• Automigrations: Fix name of VTA addon - #​26816, thanks @​valentinpalkovic!
• Automigrations: Add migration note about new react-docgen default - #​26620, thanks @​valentinpalkovic!
• Automigrations: Fix missing support for mts vite config - #​26441, thanks @​drik98!
• Automigrations: Improve react-docgen automigration prompt - #​27106, thanks @​valentinpalkovic!
• Blocks: Add of prop to Subtitle - #​22552, thanks @​joaonunomota!
• Blocks: Add of prop to Title - #​23728, thanks @​Sidnioulz!
• CLI: Add --config-dir flag to add command - #​26771, thanks @​eric-blue!
• CLI: Add --config-dir flag to migrate command - #​26721, thanks @​yannbf!
• CLI: Add main.js docs.autodocs automigration - #​27089, thanks @​shilman!
• CLI: Add Visual Tests addon install auto-migration when upgrading to 8.0.x - #​26766, thanks @​ndelangen!
• CLI: Automigrate improve upgrade storybook related packages - #​26497, thanks @​ndelangen!
• CLI: Automigrations copy edits - #​26342, thanks @​joevaugh4n!
• CLI: Fix eslint configuration for string extends - #​27097, thanks @​shilman!
• CLI: Improve Yarn berry error parsing - #​26616, thanks @​yannbf!
• CLI: Improve vite-config-file.ts - #​26375, thanks @​joevaugh4n!
• CLI: Instruct the correct auto-migration command - #​26515, thanks @​ndelangen!
• CLI: Introduce package manager fallback for initializing Storybook in an empty directory with yarn1 - #​26500, thanks @​valentinpalkovic!
• CLI: Throw an error when running upgrade command in incorrect cwd - #​26585, thanks @​yannbf!
• Codemods: Escape filename given as argument - #​26430, thanks @​YukiKitagata!
• Controls: Add Channels API to search for files in the project root - #​26726, thanks @​valentinpalkovic!
• Controls: Added server channel to create a new story - #​26769, thanks @​valentinpalkovic!
• Controls: Add UI to create new story files - #​26875, thanks @​valentinpalkovic!
• Controls: Fix crashing when docgen extraction partially fails - #​26862, thanks @​yannbf!
• Controls: Fix disable condition in ArgControl component - #​26567, thanks @​valentinpalkovic!
• Controls: Fix number controls do not reset - #​26372, thanks @​jiyiru!
• Core: Add duration and onClick support to Notification API and improve Notification UI - #​26696, thanks @​ghengeveld!
• Core: Drop unneeded UPDATE_STORY_ARGS which was for SSv6 - #​25993, thanks @​tmeasday!
• Core: Ensure that simultaneous onStoriesChanged don't clobber each other - #​26882, thanks @​tmeasday!
• Core: Fix filters not being applied in WebKit - #​26949, thanks @​JReinhold!
• Core: Fix preloading too early - #​26442, thanks @​ndelangen!
• Core: Implement file formatter - #​26809, thanks @​valentinpalkovic!
• Core: Optimize clearNotification - #​26415, thanks @​ndelangen!
• Core: Save from controls - #​26827, thanks @​ndelangen!
• CSF: Allow default export without title or component attributes - #​26516, thanks @​kasperpeulen!
• CSF: Fix typings for control and other properties of argTypes - #​26824, thanks @​kasperpeulen!
• CSF: Make sure loaders/decorators can be used as array - #​26514, thanks @​kasperpeulen!
• Dependencies: Upgrade @​storybook/csf to 0.1.5 - #​26958, thanks @​Cherry!
• Dependencies: Upgrade @joshwooding/vite-plugin-react-docgen-typescript to 0.3.1 - #​26673, thanks @​joshwooding!
• Dependencies: Upgrade ejs to 3.1.10 - #​27054, thanks @​RiuSalvi!
• Dependencies: Bump es-module-lexer - #​26737, thanks @​valentinpalkovic!
• Dependencies: Update globby dependency - #​26733, thanks @​valentinpalkovic!
• Dependencies: Update postcss-loader in Next.js framework - #​26707, thanks @​valentinpalkovic!
• Doc Tools: Signature Type Error Handling - #​26774, thanks @​ethriel3695!
• Indexer: Escape special characters in storyImport regex - #​22545, thanks @​VojGin!
• Maintenance: Fix performance regressions - #​26411, thanks @​kasperpeulen!
• MDX: Do not transform http:// links - #​26488, thanks @​JReinhold!
• Next.js: Fix Compatibility with <v14.0.4 - #​27082, thanks @​JReinhold!
• Next.js: Fix next/font usage on Windows machines - #​26700, thanks @​valentinpalkovic!
• Next.js: Move sharp into optional deps - #​26787, thanks @​shuta13!
• Next.js: Support v14.2 useParams functionality - #​26874, thanks @​yannbf!
• Next.js: Implement next redirect and the RedirectBoundary - #​27050, thanks @​yannbf!
• Next.js: Support path aliases when no base url is set - #​26651, thanks @​yannbf!
• Node: Safe use of document for preview - #​24248, thanks @​DylanPiercey!
• Onboarding: Improve UI - #​27074, thanks @​ndelangen!
• Portable stories: Introduce experimental Playwright CT API and Support for more renderers - #​26063, thanks @​yannbf!
• Portable stories: Make setProjectAnnotations accept multiple types of imports - #​26316, thanks @​yannbf!
• Portable Stories: Remove link to missing docs - #​27075, thanks @​JReinhold!
• Portable Stories: Warn when rendering stories without cleaning up first - #​27008, thanks @​JReinhold!
• React-Docgen: Make sure to be able to handle empty unions - #​26639, thanks @​kasperpeulen!
• React: Support v19 betas in peer dependencies - #​26960, thanks @​JReinhold!
• React: Support v19 in react-dom-shim - #​26898, thanks @​Tobbe!
• Tags: Add project tags, negation, dev/autodocs/test system tags - #​26634, thanks @​shilman!
• Tags: Fix missing default tags if no preview.js - #​27098, thanks @​shilman!
• Test: Add @​storybook/test as dev dependency - #​26458, thanks @​arnabsen!
• Test: Make spies reactive so that they can be logged by addon-actions - #​26740, thanks @​kasperpeulen!
• Test: Remove chai as dependency of @​storybook/test - #​26852, thanks @​kasperpeulen!
• Test: Support module mocking with conditional subpath imports in package.json - #​26688, thanks @​kasperpeulen!
• Theming: Update emotion dependencies - #​26623, thanks @​SimenB!
• Typescript: Add types for experimental-playwright entries without type:bundler - #​27107, thanks @​ndelangen!
• UI: Add key property to list children in Highlight component - #​26471, thanks @​valentinpalkovic!
• UI: Fix not re-rendering tabs on state change - #​26899, thanks @​lifeiscontent!
• UI: Fix panel layout resizing do not apply when done too fast - #​26460, thanks @​jorge-ji!
• UI: Fix search result color contrast - #​26287, thanks @​winchesHe!
• UI: Fix sidebar search hanging when selecting a story in touch mode - #​26807, thanks @​JReinhold!
• UI: Fix theming of elements inside bars - #​26527, thanks @​valentinpalkovic!
• UI: Improve empty state of addon panel - #​26481, thanks @​yannbf!
• UI: Replace the icon prop in the Manager API - #​26477, thanks @​cdedreuille!
• Viewport: Fix missing style - #​26530, thanks @​jpzwarte!
• Vite: Merge assetsInclude property with Storybook default values - #​26860, thanks @​yuemori!
• Vue: Disable controls for events, slots, and expose - #​26751, thanks @​shilman!
• Webpack: Bump webpack-dev-middleware to patch high security issue - #​26655, thanks @​jwilliams-met!
• Webpack: Fix sourcemap generation in webpack react-docgen-loader - #​26676, thanks @​valentinpalkovic!
• Webpack: Hide runtime errors - #​23175, thanks @​donaldpipowitch!

v8.0.10

Compare Source

• MDX: Don't transform http:// links - #​26488, thanks @​JReinhold!
• React: Support v19 in react-dom-shim - #​26898, thanks @​Tobbe!
• Vite: Merge assetsInclude property with Storybook default values - #​26860, thanks @​yuemori!

v8.0.9

Compare Source

• Addon-docs: Fix MDX compilation when using @vitejs/plugin-react-swc with plugins - #​26837, thanks @​JReinhold!
• CSF: Fix typings for control and other properties of argTypes - #​26824, thanks @​kasperpeulen!
• Controls: Fix crashing when docgen extraction partially fails - #​26862, thanks @​yannbf!
• Doc Tools: Signature Type Error Handling - #​26774, thanks @​ethriel3695!
• Next.js: Move sharp into optional deps - #​26787, thanks @​shuta13!
• Nextjs: Support next 14.2 useParams functionality - #​26874, thanks @​yannbf!
• Test: Remove chai as dependency of @​storybook/test - #​26852, thanks @​kasperpeulen!
• UI: Fix sidebar search hanging when selecting a story in touch mode - #​26807, thanks @​JReinhold!

v8.0.8

Compare Source

• Automigration: Fix name of VTA addon - #​26816, thanks @​valentinpalkovic!

v8.0.7

Compare Source

• CLI: Add Visual Tests addon install auto-migration when upgrading to 8.0.x - #​26766, thanks @​ndelangen!
• Next.js: Move sharp into optional deps - #​26787, thanks @​shuta13!
• Vue: Disable controls for events, slots, and expose - #​26751, thanks @​shilman!
• Webpack: Bump webpack-dev-middleware to patch high security issue - #​26655, thanks @​jwilliams-met!

v8.0.6

Compare Source

• CLI: Add --config-dir flag to migrate command - #​26721, thanks @​yannbf!
• Next.js: Fix next/font usage on Windows machines - #​26700, thanks @​valentinpalkovic!
• Next.js: Support path aliases when no base url is set - #​26651, thanks @​yannbf!
• Webpack: Fix sourcemap generation in webpack react-docgen-loader - #​26676, thanks @​valentinpalkovic!

v8.0.5

Compare Source

• Addon-docs: Fix react-dom/server imports breaking stories and docs - #​26557, thanks @​JReinhold!
• Automigrations: Fix missing support for mts vite config - #​26441, thanks @​drik98!
• CLI: Improve Yarn berry error parsing - #​26616, thanks @​yannbf!
• React-Docgen: Make sure to be able to handle empty unions - #​26639, thanks @​kasperpeulen!
• Viewport: Fix missing style - #​26530, thanks @​jpzwarte!

v8.0.4

Compare Source

• Addon Docs: Support Stencil based display names in source snippets - #​26592, thanks @​yannbf!
• CLI: Instruct the correct auto-migration command - #​26515, thanks @​ndelangen!
• CLI: Throw an error when running upgrade command in incorrect cwd - #​26585, thanks @​yannbf!

v8.0.3

Compare Source

• Bug: Remove redundant component check, as we auto-generate titles from the file system - #​26516, thanks @​kasperpeulen!
• UI: Replace the icon prop in the Manager API - #​26477, thanks @​cdedreuille!

v8.0.2

Compare Source

• Addon Docs: Fix [Object object] displayName in some JSX components - #​26566, thanks @​yannbf!
• CLI: Add yarn1 package manager fallback for init in empty directory - #​26500, thanks @​valentinpalkovic!
• CSF: Make sure loaders/decorators can be used as array - #​26514, thanks @​kasperpeulen!
• Controls: Fix disable condition in ArgControl component - #​26567, thanks @​valentinpalkovic!
• UI: Add key property to list children in Highlight component - #​26471, thanks @​valentinpalkovic!
• UI: Fix theming of elements inside bars - #​26527, thanks @​valentinpalkovic!
• UI: Improve empty state of addon panel - #​26481, thanks @​yannbf!

v8.0.1

Compare Source

• MDX: Don't transform http:// links - #​26488, thanks @​JReinhold!
• React: Support v19 in react-dom-shim - #​26898, thanks @​Tobbe!
• Vite: Merge assetsInclude property with Storybook default values - #​26860, thanks @​yuemori!

v8.0.0

Compare Source

Storybook 8.0 is here

It brings major improvements to Storybook's feature set for testing and documentation, with strengthened framework support across React, Vue, Angular, web-components, Svelte, and more.

• 🩻 Built-in visual testing
• ⚛️ React Server Component support
• 🎛️ Improved controls for React and Vue projects
• ⚡ Improved Vite architecture, Vitest testing, and Vite 5 support
• 🧪 2-4x faster Storybooks for testing
• ✨ Refreshed desktop UI
• 📲 Rebuilt mobile UX
• 🙅‍♀️ No more React requirement in non-React projects

Please checkout our Migration Guide to upgrade from earlier versions of Storybook. To see a comprehensive list of changes that went into 8.0, you can refer to the 8.0 prerelease changelogs.

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