@astrojs/mdx@7.0.0

usestrix/strix@astrojs/mdx@7.0.0Jun 22, 2026by astrobot-houston

AI Summary

Major version bump to Vite 8 featuring updated Container API imports and new frontmatter manipulation capabilities.

Key Highlights

Upgrade to Vite v8
New `container-renderer` entrypoint
Support for modifying frontmatter programmatically via Sätteri plugin

New Features

Programmatic frontmatter modification support
Container API import updates
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.

-   [#17129](https://github.com/withastro/astro/pull/17129) [`ff7b718`](https://github.com/withastro/astro/commit/ff7b718a301b8edc7d7db6626f65e69ce35823a7) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor.

    A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX.

### Patch Changes

-   [#17124](https://github.com/withastro/astro/pull/17124) [`7e7ab87`](https://github.com/withastro/astro/commit/7e7ab8775f1c70e00e30db9d3c4796246eaf1c5f) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details.

-   [#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