chore(deps-dev): bump astro from 6.3.5 to 6.3.8 in the astro group across 1 directory

[dependabot]

Bumps the astro group with 1 update in the / directory: astro.

Updates astro from 6.3.5 to 6.3.8

Release notes

Sourced from astro's releases.

astro@6.3.8

Patch Changes

• #16830 f2bf3cb Thanks @​matthewp! - Fixes 404s for dynamically imported JS chunks when using an adapter with assetQueryParams (e.g. Vercel skew protection)

• #16831 ace96ba Thanks @​astrobot-houston! - Fixes a misleading GetStaticPathsRequired error when a redirect is configured from a dynamic route to a static (or less-dynamic) destination. For example, '/project/[slug]': '/' previously produced a confusing error pointing at index.astro. Astro now detects the parameter mismatch at config validation time and throws a clear InvalidRedirectDestination error naming the missing parameters.

• #16702 b7d1758 Thanks @​matthewp! - Fixes scoped styles from .astro components being dropped when rendered inside MDX content (<Content /> from render(entry)) passed through a named slot using <Fragment slot="X">. The Fragment component now eagerly evaluates its slot contents to ensure propagating components register their styles before head content is flushed.

• #16823 3df6a45 Thanks @​astrobot-houston! - Fixes missing CSS for conditionally rendered Svelte components in production builds

• #16836 3d7adfa Thanks @​LongYC! - Document compressHTML: "jsx" config is only available since Astro v6.2.0

• #16864 334ce13 Thanks @​cheets! - Fixes a false-positive Internal Warning: route cache overwritten logged on every SSR request for dynamic routes

astro@6.3.7

Patch Changes

• #16821 9c76b12 Thanks @​astrobot-houston! - Fixes request body handling in the Node adapter when req.body is a Buffer, Uint8Array, or ArrayBuffer. Previously, binary body data was incorrectly JSON-stringified (producing {"type":"Buffer","data":[...]}) instead of being passed through directly. This affected libraries like serverless-http that set req.body to a Buffer.

• #16785 de96360 Thanks @​astrobot-houston! - Fixes vite.build.minify, vite.build.sourcemap, and vite.build.rollupOptions.output (e.g. compact) being ignored for client-side builds. These top-level Vite build options are now properly forwarded to the client environment, with environment-specific overrides (vite.environments.client.build.*) taking priority when set.

• #16819 b5dd8f1 Thanks @​astrobot-houston! - Fixes custom elements in MDX files bypassing the renderer pipeline. Custom elements (tags containing hyphens like <my-element>) in .mdx files are now routed through registered renderers for SSR, matching the behavior of .astro files. If no renderer claims the element, it falls back to rendering as raw HTML.

• #16808 765896c Thanks @​ematipico! - Fixes dynamic routes returning 400 Bad Request when the URL contains a literal % character, such as paths built with encodeURIComponent('%?.pdf')

• #16804 90d2aca Thanks @​jp-knj! - Fixes a v6 regression where astro:i18n could not be imported from client <script> blocks.

astro@6.3.6

Patch Changes

• #16774 8f77583 Thanks @​astrobot-houston! - Fixes markdown images with empty alt text (![](https://github.com/withastro/astro/tree/HEAD/packages/astro/blob/HEAD/image.jpg)) in content collections dropping the alt attribute entirely. The alt="" attribute is now correctly preserved in the rendered HTML output, which is important for accessibility (indicating decorative images).

• #16776 3d10b5e Thanks @​matthewp! - Fixes HMR serving stale content when components are passed as props via getStaticPaths()

• #16784 7453860 Thanks @​ematipico! - Improved the printing of the build time if it goes over the 60 seconds.

• #16665 3dbbcee Thanks @​Princesseuh! - Fixes remote SVG sources erroring with dangerouslyProcessSVG after the v6.3 SVG-processing gate. The default Sharp service now resolves the output format from the source up-front when it can (URL extension, data: MIME, ESM metadata), and from the actual buffer at request time when it can't, so SVG sources pass through untouched without needing to set image.dangerouslyProcessSVG: true or an explicit format="svg".

  The error message has also been updated to point at format="svg" as the simpler workaround when an SVG source is encountered without dangerouslyProcessSVG enabled.

• #16777 1754b91 Thanks @​matthewp! - Fixes HMR serving stale content for dynamically imported components through barrel files

• #16730 068d924 Thanks @​harshagarwalnyu! - Fixes an issue where the file() content loader did not generate a valid JSON Schema for collections whose JSON or YAML data is a top-level array instead of an object.

Changelog

Sourced from astro's changelog.

6.3.8

Patch Changes

• #16830 f2bf3cb Thanks @​matthewp! - Fixes 404s for dynamically imported JS chunks when using an adapter with assetQueryParams (e.g. Vercel skew protection)

• #16831 ace96ba Thanks @​astrobot-houston! - Fixes a misleading GetStaticPathsRequired error when a redirect is configured from a dynamic route to a static (or less-dynamic) destination. For example, '/project/[slug]': '/' previously produced a confusing error pointing at index.astro. Astro now detects the parameter mismatch at config validation time and throws a clear InvalidRedirectDestination error naming the missing parameters.

• #16702 b7d1758 Thanks @​matthewp! - Fixes scoped styles from .astro components being dropped when rendered inside MDX content (<Content /> from render(entry)) passed through a named slot using <Fragment slot="X">. The Fragment component now eagerly evaluates its slot contents to ensure propagating components register their styles before head content is flushed.

• #16823 3df6a45 Thanks @​astrobot-houston! - Fixes missing CSS for conditionally rendered Svelte components in production builds

• #16836 3d7adfa Thanks @​LongYC! - Document compressHTML: "jsx" config is only available since Astro v6.2.0

• #16864 334ce13 Thanks @​cheets! - Fixes a false-positive Internal Warning: route cache overwritten logged on every SSR request for dynamic routes

6.3.7

Patch Changes

• #16821 9c76b12 Thanks @​astrobot-houston! - Fixes request body handling in the Node adapter when req.body is a Buffer, Uint8Array, or ArrayBuffer. Previously, binary body data was incorrectly JSON-stringified (producing {"type":"Buffer","data":[...]}) instead of being passed through directly. This affected libraries like serverless-http that set req.body to a Buffer.

• #16785 de96360 Thanks @​astrobot-houston! - Fixes vite.build.minify, vite.build.sourcemap, and vite.build.rollupOptions.output (e.g. compact) being ignored for client-side builds. These top-level Vite build options are now properly forwarded to the client environment, with environment-specific overrides (vite.environments.client.build.*) taking priority when set.

• #16819 b5dd8f1 Thanks @​astrobot-houston! - Fixes custom elements in MDX files bypassing the renderer pipeline. Custom elements (tags containing hyphens like <my-element>) in .mdx files are now routed through registered renderers for SSR, matching the behavior of .astro files. If no renderer claims the element, it falls back to rendering as raw HTML.

• #16808 765896c Thanks @​ematipico! - Fixes dynamic routes returning 400 Bad Request when the URL contains a literal % character, such as paths built with encodeURIComponent('%?.pdf')

• #16804 90d2aca Thanks @​jp-knj! - Fixes a v6 regression where astro:i18n could not be imported from client <script> blocks.

6.3.6

Patch Changes

• #16774 8f77583 Thanks @​astrobot-houston! - Fixes markdown images with empty alt text (![](https://github.com/withastro/astro/blob/main/packages/astro/image.jpg)) in content collections dropping the alt attribute entirely. The alt="" attribute is now correctly preserved in the rendered HTML output, which is important for accessibility (indicating decorative images).

• #16776 3d10b5e Thanks @​matthewp! - Fixes HMR serving stale content when components are passed as props via getStaticPaths()

• #16784 7453860 Thanks @​ematipico! - Improved the printing of the build time if it goes over the 60 seconds.

• #16665 3dbbcee Thanks @​Princesseuh! - Fixes remote SVG sources erroring with dangerouslyProcessSVG after the v6.3 SVG-processing gate. The default Sharp service now resolves the output format from the source up-front when it can (URL extension, data: MIME, ESM metadata), and from the actual buffer at request time when it can't, so SVG sources pass through untouched without needing to set image.dangerouslyProcessSVG: true or an explicit format="svg".

  The error message has also been updated to point at format="svg" as the simpler workaround when an SVG source is encountered without dangerouslyProcessSVG enabled.

• #16777 1754b91 Thanks @​matthewp! - Fixes HMR serving stale content for dynamically imported components through barrel files

• #16730 068d924 Thanks @​harshagarwalnyu! - Fixes an issue where the file() content loader did not generate a valid JSON Schema for collections whose JSON or YAML data is a top-level array instead of an object.

Commits

• 1e49163 [ci] release (#16832)
• 2f3bbf1 refactor: move integration tests to unit tests (#16866)
• 4591fb0 [ci] format
• 334ce13 fix(core): include mod in SSR route-cache entry to silence false-positive w...
• 3df6a45 Fix missing CSS for conditionally rendered Svelte components (#16823)
• 221bb4b fix(core): cache resolved actions in base pipeline (#16859)
• 4f5a9a8 chore: remove fixtures and move slot tests to unit (#16773)
• b22af11 fix(docs): update InvalidRedirectDestination error message (#16840)
• e542226 [ci] format
• b7d1758 fix(render): propagate styles through Fragment named slots (#16181) (#16702)
• Additional commits viewable in compare view