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34 lines
1.1 KiB
Markdown
34 lines
1.1 KiB
Markdown
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---
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'@astrojs/markdoc': minor
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'@astrojs/markdown-remark': minor
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'astro': minor
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---
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Updates the internal `shiki` syntax highlighter to `shikiji`, an ESM-focused alternative that simplifies bundling and maintenance.
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There are no new options and no changes to how you author code blocks and syntax highlighting.
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**Potentially breaking change:** While this refactor should be transparent for most projects, the transition to `shikiji` now produces a smaller HTML markup by attaching a fallback `color` style to the `pre` or `code` element, instead of to the line `span` directly. For example:
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Before:
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```html
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<code class="astro-code" style="background-color: #24292e">
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<pre>
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<span class="line" style="color: #e1e4e8">my code</span>
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</pre>
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</code>
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```
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After:
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```html
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<code class="astro-code" style="background-color: #24292e; color: #e1e4e8">
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<pre>
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<span class="line">my code<span>
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</pre>
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</code>
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```
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This does not affect the colors as the `span` will inherit the `color` from the parent, but if you're relying on a specific HTML markup, please check your site carefully after upgrading to verify the styles.
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