@astrojs/svelte@9.0.0

usestrix/strix@astrojs/svelte@9.0.0Jun 22, 2026by astrobot-houston

AI Summary

Major version bump to Vite 8 including updates to the Container API imports and the underlying Svelte Vite plugin.

Key Highlights

Upgrade to Vite v8
New `container-renderer` entrypoint
Updates `@sveltejs/vite-plugin-svelte` to v7

New Features

Container API import updates
Svelte Vite plugin v7 update
Vite v8 upgrade

Full Release Notes

### Major Changes

-   [#15819](https://github.com/withastro/astro/pull/15819) [`cafec4e`](https://github.com/withastro/astro/commit/cafec4e23365061491103dfce2e889a15cf86f27) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8

### Minor Changes

-   [#17093](https://github.com/withastro/astro/pull/17093) [`4585fe5`](https://github.com/withastro/astro/commit/4585fe57dda06226058118f90a809f9e33d4b2af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()`

    A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used.

    If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React:

    ```diff
    - import { getContainerRenderer } from '@astrojs/react';
    + import { getContainerRenderer } from '@astrojs/react/container-renderer';
    ```

    Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning.

-   [#16549](https://github.com/withastro/astro/pull/16549) [`9d9d516`](https://github.com/withastro/astro/commit/9d9d516ba95fb888d5e8c62892269cf047b523e9) Thanks [@ocavue](https://github.com/ocavue)! - Updates `@sveltejs/vite-plugin-svelte` to v7. No user action is necessary.

### Patch Changes

-   [#17027](https://github.com/withastro/astro/pull/17027) [`241250b`](https://github.com/withastro/astro/commit/241250bf126f39c86a8aedd38df106e533301752) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha