[ci] release semver

[shopify-github-actions-access]

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

@shopify/mini-oxygen@4.2.0

Minor Changes

• • Make the Oxygen Vite plugin self-sufficient by inferring a compatibility date from the resolved Hydrogen package when one is not provided. (#3819) by @frandiox

  • Worker-specific resolve conditions now apply only to the SSR worker environment so browser/client modules continue using Vite's normal client conditions.

  • oxygen.json is now emitted only during SSR builds.

  • The Oxygen Vite plugin now loads Vite environment variables as Mini Oxygen bindings when no env bindings are provided by plugin options or the Hydrogen CLI.

  • vite preview can now run the built Oxygen worker in Mini Oxygen, with an optional previewEntry override for custom worker output paths.

Patch Changes

• Fix ~/ path alias resolution in the MiniOxygen SSR environment (#3823) by @jibin7jose

  The Oxygen Vite plugin now captures the user's resolve.tsconfigPaths setting
  from the top-level Vite config and forwards it to the custom SSR environment
  returned by configEnvironment(). Because Vite environments are isolated, the
  top-level resolve config does not automatically apply to custom environments
  created by plugins, so tsconfig path aliases (e.g. ~/assets/favicon.svg)
  would fail to resolve at runtime.

  Fixes Fresh Hydrogen quickstart fails to resolve ~/ aliases during during Dev build,had to use npm i -D vite-tsconfig-paths during Dev build #3816

@shopify/cli-hydrogen@13.0.0

Patch Changes

• Add deploy flags and environment variables for configuring Oxygen's client assets directory and worker directory. The worker directory must contain an index.js or index.mjs entry point. (#3819) by @frandiox

  Deployments now resolve output directories from explicit flags, Vite output directories, then dist/client and dist/server fallbacks. Custom output deployments and 0.0.0-preview-* Hydrogen versions default to node --run build instead of the Hydrogen build pipeline when no build command is provided.

• Updated dependencies [375ed8e512b8d1f85867e8b7e52c48893cf6e4fb, 091f8ec62f9e213b02f68f540d81c65e9ee41cd2]:

  • @shopify/mini-oxygen@4.2.0

[shopify]

Oxygen deployed a preview of your changeset-release/main branch. Details:

Storefront	Status	Preview link	Deployment details	Last update (UTC)
Skeleton (skeleton.hydrogen.shop)	✅ Successful (Logs)	Preview deployment	Inspect deployment	June 30, 2026 1:43 AM
custom-cart-method	✅ Successful (Logs)	Preview deployment	Inspect deployment	June 30, 2026 1:43 AM
classic-remix	✅ Successful (Logs)	Preview deployment	Inspect deployment	June 30, 2026 1:43 AM
metaobjects	✅ Successful (Logs)	Preview deployment	Inspect deployment	June 30, 2026 1:43 AM
third-party-queries-caching	✅ Successful (Logs)	Preview deployment	Inspect deployment	June 30, 2026 1:43 AM
sitemap	✅ Successful (Logs)	Preview deployment	Inspect deployment	June 30, 2026 1:43 AM

Learn more about Hydrogen's GitHub integration.

[Copilot]

Pull request overview

This Changesets-generated release PR prepares publishing updated versions of @shopify/mini-oxygen and @shopify/cli-hydrogen by bumping package versions, updating changelogs, and removing the consumed changeset files.

Changes:

• Bump @shopify/mini-oxygen from 4.1.0 to 4.2.0 and add the 4.2.0 changelog entry.
• Bump @shopify/cli-hydrogen from 12.0.2 to 13.0.0, update the oclif manifest version, and add the 13.0.0 changelog entry.
• Remove the two changeset markdown files that were applied into the changelogs.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
packages/mini-oxygen/package.json	Updates the published package version to 4.2.0.
packages/mini-oxygen/CHANGELOG.md	Adds release notes for 4.2.0 (needs a small markdown bullet formatting fix).
packages/cli/package.json	Updates the published package version to 13.0.0.
packages/cli/oclif.manifest.json	Aligns the oclif manifest version with 13.0.0.
packages/cli/CHANGELOG.md	Adds release notes for 13.0.0 (version bump vs “Patch Changes” labeling needs verification).
.changeset/soft-clouds-serve.md	Removes the consumed changeset for @shopify/mini-oxygen.
.changeset/lucky-buckets-build.md	Removes the consumed changeset for @shopify/cli-hydrogen.

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[mdamjanic7]

Should be unblocked by: #3827