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feat(satteri): update to Sätteri 0.10.x - #17731

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Aug 19, 2026
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Princesseuh merged 9 commits into
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chore/update-satteri

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@Princesseuh

@Princesseuh Princesseuh commented Aug 18, 2026 •

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Changes

Updated to the latest version of Sätteri. This update brings on a bunch of features people have been asking for (root visitors, rehype-raw equivalent, bug fixes. etc)

Testing

Tests should pass!

Docs

N/A, we don't document the current version of Sätteri used

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changeset-bot Bot commented Aug 18, 2026 •

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🦋 Changeset detected

Latest commit: 6154204

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 422 packages
Name Type
@astrojs/markdown-satteri Patch
@astrojs/mdx Patch
astro Patch
@test/astro-cloudflare Patch
@e2e/content-collections Patch
@e2e/csp-server-islands Patch
@e2e/preact-component Patch
@e2e/preact-lazy-component Patch
@e2e/react-component Patch
@e2e/server-islands Patch
@e2e/solid-component Patch
@e2e/svelte-component Patch
@e2e/vue-component Patch
@performance/mdx Patch
@test/astro-assets-prefix Patch
@test/astro-basic Patch
@test/content-with-spaces-in-folder-name Patch
@test/content-collections-base Patch
@test/content-collections-mutation Patch
@test/content-collections Patch
@test/content-intellisense Patch
@test/content-layer-remark-plugins Patch
@test/content-layer Patch
@test/content-ssr-integration Patch
@test/content-static-paths-integration Patch
@test/content Patch
@test/core-image-deletion Patch
@test/core-image-svg Patch
@test/incremental-build-content Patch
@test/incremental-build Patch
@test/jsx-queue-rendering Patch
@test/lightningcss-css-modules-content Patch
@test/partials Patch
@test/server-islands-ssr Patch
@test/slots-preact Patch
@test/slots-react Patch
@test/slots-solid Patch
@test/slots-svelte Patch
@test/slots-vue Patch
@test/special-chars-in-component-imports Patch
@test/tailwindcss Patch
@test/astro-cloudflare-prerender-styles Patch
@test/astro-cloudflare-vite-plugin Patch
@test/content-layer-rendering Patch
@test/mdx-css-head-mdx Patch
@test/image-remark-imgattr Patch
@test/mdx-astro-container-escape Patch
@test/mdx-frontmatter-injection Patch
astro-benchmark Patch
@e2e/astro-linked-lib Patch
@e2e/actions-blog Patch
@e2e/actions-react-19 Patch
@e2e/astro-component Patch
@e2e/astro-envs Patch
@e2e/astro-island-hydration-error Patch
@test/astro-cloudflare-node-prerender-mdx Patch
@e2e/css Patch
@test/custom-client-directives Patch
@e2e/dev-toolbar Patch
@e2e/error-cyclic Patch
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@e2e/errors Patch
@e2e/hydration-race Patch
@e2e/i18n Patch
@test/nested-style-bug-e22e Patch
@e2e/preact-compat-component Patch
@e2e/prefetch Patch
@e2e/server-islands-key Patch
@e2e/solid-circular Patch
@e2e/solid-recurse Patch
@e2e/e2e-tailwindcss Patch
@e2e/ts-resolution Patch
@e2e/view-transitions Patch
@performance/md Patch
@performance/mdoc Patch
@test/0-css Patch
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@test/actions Patch
@test/alias-css-url-data-uri Patch
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@test/alias-path-alias-style Patch
@test/ts-paths-no-baseurl Patch
@test/aliases-tsconfig Patch
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@test/astro-pages Patch
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@test/astro-check-errors Patch
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@test/astro-client-only Patch
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@test/astro-dev-http2 Patch
@test/astro-doctype Patch
@test/astro-dynamic Patch
@test/astro-env-content-collections Patch
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@test/astro-manifest-invalid Patch
@test/astro-manifest Patch
@test/astro-markdown-frontmatter-injection Patch
@test/astro-markdown-plugins Patch
@test/astro-markdown-remarkRehype Patch
@test/astro-markdown-skiki-default-color Patch
@test/astro-markdown-skiki-langs Patch
@test/astro-markdown-skiki-themes-custom Patch
@test/astro-markdown-skiki-themes-integrated Patch
@test/astro-markdown-skiki-wrap-false Patch
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@test/content-collection-picture-render Patch
@example/content-collection-references Patch
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@test/content-collections-empty-dir Patch
@test/content-collections-empty-md-file Patch
@test/content-collections-image-hmr Patch
@test/content-collections-number-id Patch
@test/content-collections-type-inference Patch
@test/content-collections-with-config-mjs Patch
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@test/content-layer-loader-schema-function Patch
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@test/hmr-markdown Patch
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@test/hoisted-imports Patch
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@test/html-escape Patch
@test/html-page Patch
@test/html-slots Patch
@test/hydration-race Patch
@test/i18n-client-import Patch
@test/i18n-css-leak-basic Patch
@test/import-ts-with-js Patch
@test/impostor-md-file Patch
@test/incremental-build-client-only Patch
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@test/incremental-build-drop-key Patch
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@test/incremental-build-fonts Patch
@test/incremental-build-headers Patch
@test/incremental-build-images Patch
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@test/integration-add-page-extension Patch
@test/integration-server-setup Patch
@test/large-array-solid Patch
@test/legacy-collections-backwards-compat Patch
@test/lightningcss-scoped-nesting Patch
@test/live-loaders Patch
@test/markdown Patch
@test/middleware-dev Patch
@test/middleware-full-ssr Patch
@test/middleware-no-user-middlewaqre Patch
@test/middleware-tailwind Patch
@test/minification-html-default Patch
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@test/non-ascii-path Patch
@test/non-html-pages Patch
@test/page-format Patch
@test/page-level-styles Patch
@test/parallel-components Patch
@test/partials-css-boundary Patch
@test/passthrough-image-service Patch
@test/postcss Patch
@test/preact-compat-component Patch
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@test/request-signal Patch
@test/reuse-injected-entrypoint Patch
@test/root-srcdir-css Patch
@test/scoped-style-strategy Patch
@test/server-entry-fake-adapter Patch
@test/server-entry Patch
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@test/session-false Patch
@test/session-tree-shake Patch
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@test/sourcemap Patch
@test/space-in-folder-name Patch
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@e2e/third-party-astro Patch
@test/url-import-suffix Patch
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@test/astro-cloudflare-prerender-node-env Patch
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async-rendering Patch
conditional-rendering Patch
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svelte-prop-types Patch
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@github-actions github-actions Bot added feat: markdown Related to Markdown (scope) pkg: integration Related to any renderer integration (scope) labels Aug 18, 2026
const pre = `<pre class="${classLanguage}" data-language="${lang}"><code class="${classLanguage}">${html}</code></pre>`;
return fromHtml(pre, { fragment: true }).children[0] as HastNode;
const tree = htmlToHast(pre, { fragment: true });
return ('children' in tree ? tree.children[0] : undefined) as HastNode;

@Princesseuh Princesseuh Aug 18, 2026 •

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The type Sätteri returns here is less accurate, but it's breaking now so I'll have to wait for 0.11.0 to fix it, it's this issue bruits/satteri#191

if (node.tagName === 'img') {
node.properties.className = ['image-class'];
node.properties.htmlFor = 'some-id';
node.properties.htmlFor = ['some-id'];

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This is a weird thing with @types/hast latest update, unrelated to Sätteri (apart from Sätteri bringing it on), strings are clearly supported (this code works), however the types claim to only support arrays.

"@astrojs/internal-helpers": "workspace:*",
"@astrojs/prism": "workspace:*",
"github-slugger": "^2.0.0",
"hast-util-from-html": "^2.0.3",

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yay

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🎉

@Princesseuh
Princesseuh force-pushed the chore/update-satteri branch from 4829e51 to b079a9b Compare August 19, 2026 02:23
@Princesseuh Princesseuh changed the title feat(satteri): update to Sätteri 0.10.1 feat(satteri): update to Sätteri 0.10.x Aug 19, 2026
@Princesseuh
Princesseuh marked this pull request as ready for review August 19, 2026 02:26
@Princesseuh

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Not doing any plugins rewrite in this PR, but some of our plugins hacks can now be removed thanks to the root visitors existing.

@Princesseuh
Princesseuh merged commit bc171af into main Aug 19, 2026
24 of 25 checks passed
@Princesseuh
Princesseuh deleted the chore/update-satteri branch August 19, 2026 09:52
@astrobot-houston astrobot-houston mentioned this pull request Aug 19, 2026
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Aug 26, 2026
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Aug 31, 2026
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 2, 2026
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 3, 2026
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 3, 2026
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 7, 2026
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 10, 2026
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 10, 2026
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 15, 2026
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 16, 2026
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 16, 2026
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 18, 2026
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 23, 2026
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 24, 2026
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 24, 2026
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Sep 29, 2026
##### [v8.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#802)

##### Patch Changes

- [#18036](withastro/astro#18036) [`f4444eb`](withastro/astro@f4444eb) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes an incompatibility where `@astrojs/mdx` v8 could be installed with `astro` versions that bundle an older `@astrojs/markdown-satteri` lacking MDX support. Also improves the error message when the processor is too old to suggest updating `astro` itself.
- Updated dependencies \[[`3fd16ee`](withastro/astro@3fd16ee), [`8358d59`](withastro/astro@8358d59)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Oct 1, 2026
##### [v8.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#802)

##### Patch Changes

- [#18036](withastro/astro#18036) [`f4444eb`](withastro/astro@f4444eb) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes an incompatibility where `@astrojs/mdx` v8 could be installed with `astro` versions that bundle an older `@astrojs/markdown-satteri` lacking MDX support. Also improves the error message when the processor is too old to suggest updating `astro` itself.
- Updated dependencies \[[`3fd16ee`](withastro/astro@3fd16ee), [`8358d59`](withastro/astro@8358d59)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
renovate Bot added a commit to gwennlbh/portfolio that referenced this pull request Oct 5, 2026
##### [v8.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#802)

##### Patch Changes

- [#18036](withastro/astro#18036) [`f4444eb`](withastro/astro@f4444eb) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes an incompatibility where `@astrojs/mdx` v8 could be installed with `astro` versions that bundle an older `@astrojs/markdown-satteri` lacking MDX support. Also improves the error message when the processor is too old to suggest updating `astro` itself.
- Updated dependencies \[[`3fd16ee`](withastro/astro@3fd16ee), [`8358d59`](withastro/astro@8358d59)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801)

##### Patch Changes

- Updated dependencies \[[`a548223`](withastro/astro@a548223)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800)

##### Major Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors.

  '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors.

##### What should I do?

If you haven't explicitly installed a Markdown processor, you don't need to do anything.

Otherwise, ensure that your configured Markdown processor uses the following version:

- `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()`
- `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()`

##### Patch Changes

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly.

- [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise.

- Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708)

##### Patch Changes

- [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error

- [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3.
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707)

##### Patch Changes

- [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added.

- Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706)

##### Patch Changes

- Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705)

##### Patch Changes

- Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704)

##### Patch Changes

- [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703)

##### Patch Changes

- [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX.
##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702)

##### Patch Changes

- Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1
##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701)

##### Patch Changes

- [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies.
##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700)

##### Major Changes

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

##### Minor Changes

- [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) 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](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) 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](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) 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](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha
##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603)

##### Patch Changes

- [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism.

  ```js
  // astro.config.mjs
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri(),
      syntaxHighlight: 'prism',
    },
  });
  ```
##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602)

##### Patch Changes

- [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added.

- Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2
##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601)

##### Patch Changes

- Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]:
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1
##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600)

##### Major Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor.

  Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor.

  The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { unified } from '@astrojs/markdown-remark';
  import remarkToc from 'remark-toc';

  export default defineConfig({
    markdown: {
      processor: unified({
        remarkPlugins: [remarkToc],
      }),
    },
  });
  ```

  In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
  });
  ```

  This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality.

  The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) :

  ```diff
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import remarkToc from 'remark-toc';
  import rehypeSlug from 'rehype-slug';
  + import { unified } from '@astrojs/markdown-remark';

  export default defineConfig({
    markdown: {
  +    processor: unified({
  +      remarkPlugins: [remarkToc],
  +      rehypePlugins: [rehypeSlug],
  +      remarkRehype: true,
  +      gfm: true,
  +      smartypants: true,
  +    }),
  -    remarkPlugins: [remarkToc],
  -    rehypePlugins: [rehypeSlug],
  -    remarkRehype: true,
  -    gfm: true,
  -    smartypants: true,
    },
  });
  ```

  For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364).

##### Minor Changes

- [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files.

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [mdx()],
  });
  ```

  Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration:

  ```js
  // astro.config.mjs
  import { defineConfig } from 'astro/config';
  import mdx from '@astrojs/mdx';
  import { satteri } from '@astrojs/markdown-satteri';
  import { unified } from '@astrojs/markdown-remark';
  import myPlugin from './my-recma-plugin.js';

  export default defineConfig({
    markdown: {
      processor: satteri({
        features: { directive: true },
      }),
    },
    integrations: [
      mdx({
        recmaPlugins: [myPlugin],
        processor: unified(),
      }),
    ],
  });
  ```

##### Patch Changes

- Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]:
  - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0
  - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0
##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506)

##### Patch Changes

- [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored.
##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505)

##### Patch Changes

- Updated dependencies \[[`9256345`](withastro/astro@9256345)]:
  - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
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