Release: Patch 10.5.10

[github-actions]

This is an automated pull request that bumps the version from 10.5.9 to 10.5.10.
Once this pull request is merged, it will trigger a new release of version 10.5.10.
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:

• 🐛 Bug: React: Preserve discriminated union prop values in metadata extraction #35844
• 📦 Dependencies: Dependencies: Bump Vitest to 4.1.6 (CVE-2026-47428) #35530
• 📦 Dependencies: Core: Pin oxc-resolver to 11.21.2 to keep tsconfig path aliases on solution-style tsconfigs #35929
• 🐛 Bug: Core: Fetch static open-service snapshots relative to the document #35945
• 🐛 Bug: ESLint Plugin: Bundle CSF helpers so the plugin loads without storybook #35950
• 🐛 Bug: Docs: Declare the font on overlay surfaces so docs tooltips are not left to inherit #35966
• 🏗️ Build: Build: Fix React Native sandbox generation under age gate #35939

🍒 Manual cherry picking needed!

The following pull requests could not be cherry-picked automatically because it resulted in merge conflicts.
For each pull request below, you need to either manually cherry pick it, or discard it by replacing the "patch:yes" label with "patch:no" on the PR and re-generate this PR.

• #35530: git cherry-pick -m1 -x f2406fb948826ac40a9a0fd7f98772618c32860a — applied on 10.5; kept Chromatic 13 / typescript-eslint; regenerated yarn.lock
• #35882: discarded — vite-plugin-storybook-nextjs is not in the 10.5 tree (external ^3.3.0); patch:yes removed
• #35929: git cherry-pick -m1 -x 08c61b71218bc756925d24e8cafb2a02eb0e565f — applied pin oxc-resolver@11.21.2; regenerated yarn.lock

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

10.5.10

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

[github-actions]

	Fails
🚫	This PR needs an approving review from a Storybook Core or Developer Experience team member before it can be merged.

Generated by 🚫 dangerJS against a9432b9

[storybook-app-bot]

Package Benchmarks

^{Commit: a9432b9, ran on 20 August 2026 at 10:24:18 UTC}

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

storybook

	Before	After	Difference
Dependency count	73	73	0
Self size	21.35 MB	21.35 MB	🚨 +472 B 🚨
Dependency size	30.98 MB	31.20 MB	🚨 +218 KB 🚨
Bundle Size Analyzer	Link	Link

@storybook/cli

	Before	After	Difference
Dependency count	205	205	0
Self size	829 KB	829 KB	🎉 -48 B 🎉
Dependency size	85.98 MB	86.20 MB	🚨 +219 KB 🚨
Bundle Size Analyzer	Link	Link

@storybook/codemod

	Before	After	Difference
Dependency count	198	198	0
Self size	32 KB	32 KB	🎉 -36 B 🎉
Dependency size	84.46 MB	84.68 MB	🚨 +219 KB 🚨
Bundle Size Analyzer	Link	Link

create-storybook

	Before	After	Difference
Dependency count	74	74	0
Self size	1.09 MB	1.09 MB	🎉 -66 B 🎉
Dependency size	52.33 MB	52.55 MB	🚨 +219 KB 🚨
Bundle Size Analyzer	node	node