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Add Zod v3 → v4 codemod link to upgrade guide #12905

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HiDeoo merged 3 commits into from
Dec 15, 2025
Merged

Add Zod v3 → v4 codemod link to upgrade guide #12905

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docs: add zod codemod link to upgrade guide
HiDeoo Dec 15, 2025
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docs: refine position
HiDeoo Dec 15, 2025
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Merge branch 'v6' into hd/docs-zod-codemod
HiDeoo Dec 15, 2025
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2 changes: 2 additions & 0 deletions src/content/docs/en/guides/upgrade-to/v6.mdx
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Expand Up @@ -152,6 +152,8 @@ For the old behavior where defaults are parsed, use the new `.prefault()` method

These are only some of the many changes upgrading from Zod 3 to Zod 4. If you encounter any issues with your Zod schemas after upgrading to Astro 6, please consult the [Zod 4 changelog](https://zod.dev/v4/changelog) for complete upgrade guidance.

Additionally, a [community codemod](https://github.com/nicoespeon/zod-v3-to-v4), which can potentially automate some of these changes when migrating from Zod 3 to Zod 4, is also available.

You can ensure you're the same version of Zod that Astro uses internally by [importing Zod from `astro/zod`](#deprecated-astroschema-and-z-from-astrocontent).

```ts
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