Release: Prerelease 10.3.0-alpha.15 by github-actions[bot] · Pull Request #34010 · storybookjs/storybook

github-actions · 2026-03-04T11:25:28Z

This is an automated pull request that bumps the version from 10.3.0-alpha.14 to 10.3.0-alpha.15.
Once this pull request is merged, it will trigger a new release of version 10.3.0-alpha.15.
If you're not a core maintainer with permissions to release you can ignore this pull request.

To do

Before merging the PR, there are a few QA steps to go through:

Add the "freeze" label to this PR, to ensure it doesn't get automatically forced pushed by new changes.
Add the "ci:daily" label to this PR, to trigger the full test suite to run on this PR.

And for each change below:

Ensure the change is appropriate for the version bump. E.g. patch release should only contain patches, not new or de-stabilizing features. If a change is not appropriate, revert the PR.
Ensure the PR is labeled correctly with one of: "BREAKING CHANGE", "feature request", "bug", "maintenance", "dependencies", "documentation", "build", "unknown".
Ensure the PR title is correct, and follows the format "[Area]: [Summary]", e.g. "React: Fix hooks in CSF3 render functions". If it is not correct, change the title in the PR.
- Areas include: React, Vue, Core, Docs, Controls, etc.
- First word of summary indicates the type: “Add”, “Fix”, “Upgrade”, etc.
- The entire title should fit on a line

This is a list of all the PRs merged and commits pushed directly to next, that will be part of this release:

If you've made any changes doing the above QA (change PR titles, revert PRs), manually trigger a re-generation of this PR with this workflow and wait for it to finish. It will wipe your progress in this to do, which is expected.

Feel free to manually commit any changes necessary to this branch after you've done the last re-generation, following the Make Manual Changes section in the docs, especially if you're making changes to the changelog.

When everything above is done:

Merge this PR
Follow the run of the publish action

Generated changelog

10.3.0-alpha.15

Actions: Fix HandlerFunction type to support async callback props - #33864, thanks mixelburg!
Addon-Vitest: Refactor Vitest setup to eliminate the need for a dedicated setup file - #34025, thanks valentinpalkovic!
CI:: declare explicit permissions for stale and weekly cron workflows - #33902, thanks Rohan5commit!
Core: Add vike metadata frameworks - #33965, thanks yannbf!
Core: Resolve builder preset path correctly in pnpm strict mode - #34032, thanks braedenfoster!
UI: Fix modal text selection - #33967, thanks Sidnioulz!

Change return type from void to any so action handlers can be assigned to async callback props without type errors.

…n test

…n Storybook core settings

- Add CSF Next examples to snippet - Prose improvements

Co-authored-by: Sidnioulz <5108577+Sidnioulz@users.noreply.github.com>

…etBranch Co-authored-by: Sidnioulz <5108577+Sidnioulz@users.noreply.github.com>

…election UI: Fix modal text selection

…urn-type Actions: Fix HandlerFunction type to support async callback props

…e and streamline project annotations handling

…esence before transformation

…tale-and-cron-weekly CI:: declare explicit permissions for stale and weekly cron workflows

- Add support for file URLs and absolute paths in builder name resolution - Check if builder name is already resolved before calling resolvePackageDir - Use dirname for resolved paths, resolvePackageDir for bare package names - Import dirname and isAbsolute from pathe for path detection

…vironments - Use `parent` parameter in `createRequire()` to maintain correct module resolution context - Rename `require` to `req` to avoid shadowing the global require function

Core: Add vike metadata frameworks

…ss-token Build: Add NX Cloud access token to publish jobs in workflow

Core: Resolve builder preset path correctly in pnpm strict mode

Docs: Use storybook build command in main config build docs

…preview-source Docs: Add small viewport stories for Preview and Source blocks

Docs: Add `allowedHosts` core config option

…etup-file Addon-Vitest: Refactor Vitest setup to eliminate the need for a dedicated setup file

nx-cloud · 2026-03-06T12:28:26Z

View your CI Pipeline Execution ↗ for commit 19896d9

Command	Status	Duration	Result
`nx run-many -t compile -c production --parallel=1`	✅ Succeeded	6m 17s	View ↗

☁️ Nx Cloud last updated this comment at 2026-03-06 12:34:03 UTC

storybook-app-bot · 2026-03-06T12:32:21Z

Package Benchmarks

^{Commit: 19896d9, ran on 6 March 2026 at 12:32:17 UTC}

The following packages have significant changes to their size or dependencies:

`@storybook/builder-webpack5`

	Before	After	Difference
Dependency count	185	185	0
Self size	76 KB	76 KB	0 B
Dependency size	32.19 MB	32.17 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/angular`

	Before	After	Difference
Dependency count	185	185	0
Self size	139 KB	139 KB	🚨 +48 B 🚨
Dependency size	30.40 MB	30.38 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/ember`

	Before	After	Difference
Dependency count	189	189	0
Self size	15 KB	15 KB	0 B
Dependency size	28.90 MB	28.88 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/nextjs`

	Before	After	Difference
Dependency count	534	534	0
Self size	648 KB	648 KB	🚨 +207 B 🚨
Dependency size	59.86 MB	59.84 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/nextjs-vite`

	Before	After	Difference
Dependency count	92	92	0
Self size	1.12 MB	1.12 MB	🚨 +226 B 🚨
Dependency size	22.47 MB	22.45 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/react-native-web-vite`

	Before	After	Difference
Dependency count	124	124	0
Self size	30 KB	30 KB	🎉 -18 B 🎉
Dependency size	23.76 MB	23.74 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/react-vite`

	Before	After	Difference
Dependency count	82	82	0
Self size	35 KB	35 KB	0 B
Dependency size	20.25 MB	20.24 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/react-webpack5`

	Before	After	Difference
Dependency count	271	271	0
Self size	24 KB	24 KB	🚨 +12 B 🚨
Dependency size	44.53 MB	44.51 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/server-webpack5`

	Before	After	Difference
Dependency count	197	197	0
Self size	16 KB	16 KB	0 B
Dependency size	33.44 MB	33.42 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/cli`

	Before	After	Difference
Dependency count	183	183	0
Self size	779 KB	779 KB	🚨 +13 B 🚨
Dependency size	67.35 MB	67.33 MB	🎉 -20 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/codemod`

	Before	After	Difference
Dependency count	176	176	0
Self size	32 KB	32 KB	0 B
Dependency size	65.88 MB	65.86 MB	🎉 -18 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/preset-react-webpack`

	Before	After	Difference
Dependency count	167	167	0
Self size	18 KB	18 KB	🎉 -24 B 🎉
Dependency size	31.40 MB	31.38 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

`@storybook/react`

	Before	After	Difference
Dependency count	58	58	0
Self size	1.19 MB	1.19 MB	🚨 +209 B 🚨
Dependency size	13.21 MB	13.19 MB	🎉 -19 KB 🎉
Bundle Size Analyzer	Link	Link

mixelburg and others added 20 commits February 18, 2026 08:54

Fix HandlerFunction type to support async callbacks

adc6415

Change return type from void to any so action handlers can be assigned to async callback props without type errors.

test: add type-level regression test for HandlerFunction

70baca1

ci: declare explicit permissions for stale and weekly cron workflows

1630d22

fix: replace deprecated toMatchTypeOf with toExtend in HandlerFunctio…

eb0cf6b

…n test

fix: add blank line between imports for prettier

1218f59

Add vike metadata frameworks

2c6132e

UI: Fix modal text selection

ba13166

Tighten type to necessary return values only

52c4e9b

Add small viewport stories for Preview and Source blocks

4ed8458

Merge branch 'next' into ci/explicit-permissions-stale-and-cron-weekly

4938041

docs: use storybook build command in main config build docs

95aaa14

Docs: Add configuration snippets and documentation for allowedHosts i…

f5e65ec

…n Storybook core settings

Tweaks

506c0cd

- Add CSF Next examples to snippet - Prose improvements

fix: update HandlerFunction return type to any for async compatibility

31c27e9

Update CHANGELOG.md for v10.2.15 [skip ci]

33e2117

Initial plan

d8ac6e3

Add danger-js check to fail/warn when PR targets wrong branch

a4e7e93

Co-authored-by: Sidnioulz <5108577+Sidnioulz@users.noreply.github.com>

Merge branch 'next-release' into next

e111abf

Address review: fix branch patterns and remove bot check in checkTarg…

c08d2fe

…etBranch Co-authored-by: Sidnioulz <5108577+Sidnioulz@users.noreply.github.com>

Merge pull request #33967 from storybookjs/sidnioulz/fix-modal-text-s…

52a6b3b

…election UI: Fix modal text selection

github-actions Bot requested review from jonniebigodes and kylegach as code owners March 4, 2026 11:25

github-actions Bot added the release For PRs that trigger new releases. Automated label Mar 4, 2026

Merge pull request #33864 from mixelburg/fix/action-handler-async-ret…

670866d

…urn-type Actions: Fix HandlerFunction type to support async callback props

storybook-bot force-pushed the version-non-patch-from-10.3.0-alpha.14 branch from 41f641f to cb9e0c4 Compare March 4, 2026 15:41

Sidnioulz and others added 4 commits March 4, 2026 17:55

Apply suggestion from @Sidnioulz

ace6ce5

Refactor Vitest setup to eliminate the need for a dedicated setup fil…

4137924

…e and streamline project annotations handling

Fix error handling in addon-a11y-addon-test to check for setupFile pr…

8391508

…esence before transformation

Merge pull request #33902 from Rohan5commit/ci/explicit-permissions-s…

7dd1d96

…tale-and-cron-weekly CI:: declare explicit permissions for stale and weekly cron workflows

storybook-bot force-pushed the version-non-patch-from-10.3.0-alpha.14 branch from cb9e0c4 to 4f5618e Compare March 5, 2026 13:18

Braeden Foster and others added 4 commits March 6, 2026 08:29

fix(core): use parent context in require.resolve fallback for pnpm en…

370e8d9

…vironments - Use `parent` parameter in `createRequire()` to maintain correct module resolution context - Rename `require` to `req` to avoid shadowing the global require function

Do not skip nx cache on CI

89fc677

Merge pull request #33965 from storybookjs/yann/add-vike-metadata

1fe47b7

Core: Add vike metadata frameworks

storybook-bot force-pushed the version-non-patch-from-10.3.0-alpha.14 branch from d5cbec7 to 0a2419f Compare March 6, 2026 08:12

valentinpalkovic added 4 commits March 6, 2026 09:53

Add NX_CLOUD_ACCESS_TOKEN to publish job environment

6a2716c

Add NX_CLOUD_ACCESS_TOKEN to publish job environment

73af6b3

Build: Add NX Cloud access token to publish jobs in workflow

47c9709

Merge pull request #34038 from storybookjs/valentin/add-nx-cloud-acce…

b30c1c9

…ss-token Build: Add NX Cloud access token to publish jobs in workflow

storybook-bot force-pushed the version-non-patch-from-10.3.0-alpha.14 branch from 0a2419f to 5682ae5 Compare March 6, 2026 09:20

Merge pull request #34032 from braedenfoster/fix/pnpm-preset-resolution

5c8e0ea

Core: Resolve builder preset path correctly in pnpm strict mode

storybook-bot force-pushed the version-non-patch-from-10.3.0-alpha.14 branch from 5682ae5 to 621442f Compare March 6, 2026 09:29

valentinpalkovic added 3 commits March 6, 2026 11:48

Adjust wording

55b32fa

Change warning to info

5dbf094

Merge pull request #33986 from pavan-sh/docs/fix-outdated-build-command

10fb558

Docs: Use storybook build command in main config build docs

storybook-bot force-pushed the version-non-patch-from-10.3.0-alpha.14 branch from 621442f to bb0ff38 Compare March 6, 2026 11:02

Merge pull request #33978 from TheSeydiCharyyev/add/viewport-stories-…

a73cc0e

…preview-source Docs: Add small viewport stories for Preview and Source blocks

storybook-bot force-pushed the version-non-patch-from-10.3.0-alpha.14 branch from bb0ff38 to 629da5b Compare March 6, 2026 11:33

Merge pull request #33987 from storybookjs/origin-validation-docs

e81fd16

Docs: Add `allowedHosts` core config option

storybook-bot force-pushed the version-non-patch-from-10.3.0-alpha.14 branch from 629da5b to 976129b Compare March 6, 2026 11:47

valentinpalkovic and others added 2 commits March 6, 2026 13:12

Merge pull request #34025 from storybookjs/valentin/remove-need-for-s…

76371bc

…etup-file Addon-Vitest: Refactor Vitest setup to eliminate the need for a dedicated setup file

Write changelog for 10.3.0-alpha.15 [skip ci]

19896d9

storybook-bot force-pushed the version-non-patch-from-10.3.0-alpha.14 branch from 976129b to 19896d9 Compare March 6, 2026 12:15

valentinpalkovic added ci:daily Run the CI jobs that normally run in the daily job. freeze Freeze the Release PR with this label labels Mar 6, 2026

valentinpalkovic self-assigned this Mar 6, 2026

valentinpalkovic merged commit 0923df5 into next-release Mar 6, 2026
288 of 295 checks passed

valentinpalkovic deleted the version-non-patch-from-10.3.0-alpha.14 branch March 6, 2026 13:54

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Release: Prerelease 10.3.0-alpha.15#34010

Release: Prerelease 10.3.0-alpha.15#34010
valentinpalkovic merged 51 commits into
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Generated changelog

10.3.0-alpha.15

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Package Benchmarks

@storybook/builder-webpack5

@storybook/angular

@storybook/ember

@storybook/nextjs

@storybook/nextjs-vite

@storybook/react-native-web-vite

@storybook/react-vite

@storybook/react-webpack5

@storybook/server-webpack5

@storybook/cli

@storybook/codemod

@storybook/preset-react-webpack

@storybook/react

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github-actions Bot commented Mar 4, 2026 •

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`@storybook/builder-webpack5`

`@storybook/angular`

`@storybook/ember`

`@storybook/nextjs`

`@storybook/nextjs-vite`

`@storybook/react-native-web-vite`

`@storybook/react-vite`

`@storybook/react-webpack5`

`@storybook/server-webpack5`

`@storybook/cli`

`@storybook/codemod`

`@storybook/preset-react-webpack`

`@storybook/react`