⚠️ No Changeset found

Latest commit: 099cd71

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

hey @florian-lefebvre if you need any help on that please share, i'm currently stuck with zod issue on build. i need zod 4 for my project but it fail as astro use v3

It may very well be possible we won't support zod 4 in Astro 6, we're still discussing it.

@florian-lefebvre any chance you update to v4 but still use v3 zod/v3 internally to allow us to use it in our project without breaking the build?
Right now, if I'm on my website, which uses Astro, and I update to v4 my build breaks in astro internal, which is quite annoying.

That's a good idea but we can't yet because of a bug in an upstream library: StefanTerdell/zod-to-json-schema#179

That's a good idea but we can't yet because of a bug in an upstream library: StefanTerdell/zod-to-json-schema#179

Somehow I was not expecting this dependency to be bumped to zod 4 since .toJSONSchema() was introduced https://zod.dev/json-schema. I moved everything I could to the native zod4 method, but maybe here this is different.

Crazy work btw, I’m not sure I would have chosen to support zod3 😅

Yes zod 4 has built-in json schema generation. But the problem here is we can't use zod/v3 on main because zod-to-json-schema doesn't support that, so users cannot use zod 4. It's a mess, we currently plan to drop support for zod 3 in v6 and only support zod 4 (plans have changed many times and may change again!)

I totally understand, supporting zod3 and zod4 add so much complexity, especially when you have crazy types built on top of it! Good luck!

For end-users, it’s actually not so hard to migrate zod3 to zod4, you can just run the codemod 😁 https://github.com/nicoespeon/zod-v3-to-v4 (I said for end user, not library author ;) )

Ha sorry I misunderstood 😆

We're not going to support both at once

Does this PR being closed mean that Astro 6 won’t support Zod 4?

No it's just that we didn't go with this approach. This is currently being worked on at #14947

thanks for linking ! sorry i didn’t find that PR