Release: Prerelease 10.1.0-alpha.5

[github-actions]

This is an automated pull request that bumps the version from 10.1.0-alpha.4 to 10.1.0-alpha.5.
Once this pull request is merged, it will trigger a new release of version 10.1.0-alpha.5.
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:

1. 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.
2. Ensure the PR is labeled correctly with one of: "BREAKING CHANGE", "feature request", "bug", "maintenance", "dependencies", "documentation", "build", "unknown".
3. 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:

• ✨ Feature Request: React: Improve automatic component, automatic imports, support barrel files and enhance story filtering #32939
• 🐛 Bug: CRA: Fix module not defined in ESM #32940 (will also be patched)
• 🐛 Bug: CLI: Fix issue with running Storybook after being initialized #32929 (will also be patched)
• 🐛 Bug: Theming: Set themes.normal according to user preference and export getPreferredColorScheme #28721
• 📝 Documentation: Docs: Adjust telemetry snippet environment variable #32879
• 📝 Documentation: Docs: Update tsconfig.json diffs in addons migration guide #32922

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

10.1.0-alpha.5

• CLI: Fix issue with running Storybook after being initialized - #32929, thanks yannbf!
• CRA: Fix module not defined in ESM - #32940, thanks ndelangen!
• React: Improve automatic component, automatic imports, support barrel files and enhance story filtering - #32939, thanks kasperpeulen!
• Theming: Set themes.normal according to user preference and export getPreferredColorScheme - #28721, thanks elisezhg!

[nx-cloud]

View your CI Pipeline Execution ↗ for commit 032aa8a

Command	Status	Duration	Result
nx run-many -t check -c production --parallel=7	✅ Succeeded	1s	View ↗
nx run-many -t build -c production --parallel=3	✅ Succeeded	2s	View ↗

---

☁️ Nx Cloud last updated this comment at 2025-11-04 14:37:01 UTC

[storybook-app-bot]

Package Benchmarks

^{Commit: 032aa8a, ran on 4 November 2025 at 14:43:22 UTC}

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

@storybook/nextjs

	Before	After	Difference
Dependency count	533	533	0
Self size	749 KB	749 KB	0 B
Dependency size	58.93 MB	58.95 MB	🚨 +17 KB 🚨
Bundle Size Analyzer	Link	Link

@storybook/nextjs-vite

	Before	After	Difference
Dependency count	124	124	0
Self size	3.83 MB	3.83 MB	🚨 +36 B 🚨
Dependency size	21.76 MB	21.78 MB	🚨 +17 KB 🚨
Bundle Size Analyzer	Link	Link

@storybook/react-native-web-vite

	Before	After	Difference
Dependency count	157	157	0
Self size	31 KB	31 KB	🎉 -24 B 🎉
Dependency size	23.11 MB	23.13 MB	🚨 +17 KB 🚨
Bundle Size Analyzer	Link	Link

@storybook/react-vite

	Before	After	Difference
Dependency count	114	114	0
Self size	37 KB	37 KB	🎉 -24 B 🎉
Dependency size	19.67 MB	19.69 MB	🚨 +17 KB 🚨
Bundle Size Analyzer	Link	Link

@storybook/react-webpack5

	Before	After	Difference
Dependency count	273	273	0
Self size	25 KB	25 KB	0 B
Dependency size	43.89 MB	43.90 MB	🚨 +17 KB 🚨
Bundle Size Analyzer	Link	Link

@storybook/react

	Before	After	Difference
Dependency count	57	57	0
Self size	812 KB	829 KB	🚨 +16 KB 🚨
Dependency size	12.94 MB	12.94 MB	🚨 +214 B 🚨
Bundle Size Analyzer	Link	Link