chore(deps): bump esbuild and astro in /docs

[dependabot]

Bumps esbuild to 0.28.1 and updates ancestor dependency astro. These dependencies need to be updated together.

Updates esbuild from 0.27.7 to 0.28.1

Release notes

Sourced from esbuild's releases.

v0.28.1

• Disallow \ in local development server HTTP requests (GHSA-g7r4-m6w7-qqqr)

  This release fixes a security issue where HTTP requests to esbuild's local development server could traverse outside of the serve directory on Windows using a \ backslash character. It happened due to the use of Go's path.Clean() function, which only handles Unix-style / characters. HTTP requests with paths containing \ are no longer allowed.

  Thanks to @​dellalibera for reporting this issue.

• Add integrity checks to the Deno API (GHSA-gv7w-rqvm-qjhr)

  The previous release of esbuild added integrity checks to esbuild's npm install script. This release also adds integrity checks to esbuild's Deno install script. Now esbuild's Deno API will also fail with an error if the downloaded esbuild binary contains something other than the expected content.

  Note that esbuild's Deno API installs from registry.npmjs.org by default, but allows the NPM_CONFIG_REGISTRY environment variable to override this with a custom package registry. This change means that the esbuild executable served by NPM_CONFIG_REGISTRY must now match the expected content.

  Thanks to @​sondt99 for reporting this issue.

• Avoid inlining using and await using declarations (#4482)

  Previously esbuild's minifier sometimes incorrectly inlined using and await using declarations into subsequent uses of that declaration, which then fails to dispose of the resource correctly. This bug happened because inlining was done for let and const declarations by avoiding doing it for var declarations, which no longer worked when more declaration types were added. Here's an example:

  // Original code
  {
    using x = new Resource()
    x.activate()
  }
  // Old output (with --minify)
  new Resource().activate();
  // New output (with --minify)
  {using e=new Resource;e.activate()}

• Fix module evaluation when an error is thrown (#4461, #4467)

  If an error is thrown during module evaluation, esbuild previously didn't preserve the state of the module for subsequent module references. This was observable if import() or require() is used to import a module multiple times. The thrown error is supposed to be thrown by every call to import() or require(), not just the first. With this release, esbuild will now throw the same error every time you call import() or require() on a module that throws during its evaluation.

• Fix some edge cases around the new operator (#4477)

  Previously esbuild incorrectly printed certain edge cases involving complex expressions inside the target of a new expression (specifically an optional chain and/or a tagged template literal). The generated code for the new target was not correctly wrapped with parentheses, and either contained a syntax error or had different semantics. These edge cases have been fixed so that they now correctly wrap the new target in parentheses. Here is an example of some affected code:

  // Original code
  new (foo()`bar`)()
  new (foo()?.bar)()
  // Old output
  new foo()bar();
  new (foo())?.bar();

... (truncated)

Changelog

Sourced from esbuild's changelog.

0.28.1

• Disallow \ in local development server HTTP requests (GHSA-g7r4-m6w7-qqqr)

  This release fixes a security issue where HTTP requests to esbuild's local development server could traverse outside of the serve directory on Windows using a \ backslash character. It happened due to the use of Go's path.Clean() function, which only handles Unix-style / characters. HTTP requests with paths containing \ are no longer allowed.

  Thanks to @​dellalibera for reporting this issue.

• Add integrity checks to the Deno API (GHSA-gv7w-rqvm-qjhr)

  The previous release of esbuild added integrity checks to esbuild's npm install script. This release also adds integrity checks to esbuild's Deno install script. Now esbuild's Deno API will also fail with an error if the downloaded esbuild binary contains something other than the expected content.

  Note that esbuild's Deno API installs from registry.npmjs.org by default, but allows the NPM_CONFIG_REGISTRY environment variable to override this with a custom package registry. This change means that the esbuild executable served by NPM_CONFIG_REGISTRY must now match the expected content.

  Thanks to @​sondt99 for reporting this issue.

• Avoid inlining using and await using declarations (#4482)

  Previously esbuild's minifier sometimes incorrectly inlined using and await using declarations into subsequent uses of that declaration, which then fails to dispose of the resource correctly. This bug happened because inlining was done for let and const declarations by avoiding doing it for var declarations, which no longer worked when more declaration types were added. Here's an example:

  // Original code
  {
    using x = new Resource()
    x.activate()
  }
  // Old output (with --minify)
  new Resource().activate();
  // New output (with --minify)
  {using e=new Resource;e.activate()}

• Fix module evaluation when an error is thrown (#4461, #4467)

  If an error is thrown during module evaluation, esbuild previously didn't preserve the state of the module for subsequent module references. This was observable if import() or require() is used to import a module multiple times. The thrown error is supposed to be thrown by every call to import() or require(), not just the first. With this release, esbuild will now throw the same error every time you call import() or require() on a module that throws during its evaluation.

• Fix some edge cases around the new operator (#4477)

  Previously esbuild incorrectly printed certain edge cases involving complex expressions inside the target of a new expression (specifically an optional chain and/or a tagged template literal). The generated code for the new target was not correctly wrapped with parentheses, and either contained a syntax error or had different semantics. These edge cases have been fixed so that they now correctly wrap the new target in parentheses. Here is an example of some affected code:

  // Original code
  new (foo()`bar`)()
  new (foo()?.bar)()
  // Old output
  new foo()bar();
  new (foo())?.bar();

... (truncated)

Commits

• bb9db84 publish 0.28.1 to npm
• 9ff053e security: add integrity checks to the Deno API
• 0a9bf21 enforce non-negative size in gzip parser
• e2a1a71 security: forbid \\ in local dev server requests
• 83a2cbf fix #4482: don't inline using declarations
• 308ad74 fix #4471: renaming of nested var declarations
• f013f5f fix some typos
• aafd6e4 chore: fix some minor issues in comments (#4462)
• 15300c3 follow up: cjs evaluation fixes
• 1bda0c3 fix #4461, fix #4467: esm evaluation fixes
• Additional commits viewable in compare view

Updates astro from 6.4.6 to 7.1.3

Release notes

Sourced from astro's releases.

astro@7.1.3

Patch Changes

• #17427 630b382 Thanks @​astrobot-houston! - Fixes image optimization during astro build using too many parallel processes in CPU-limited containers. Builds now respect the container's CPU limit, reducing peak memory usage and avoiding out-of-memory crashes.

astro@7.1.2

Patch Changes

• #17445 a5f7230 Thanks @​ocavue! - Updates dependency cookie to v2. Cookie values made entirely of URL-safe characters are no longer percent-encoded in Set-Cookie headers; encoded values round-trip exactly as before.

• #17402 a89c137 Thanks @​farrosfr! - Fixes a bug where mutated Astro.locals during the request lifecycle are lost and not passed to custom error pages (404.astro/500.astro)

• #17405 91992ef Thanks @​Araluma! - Prevents an unhandled promise rejection from the prefetch fetch fallback. In WebKit (Safari), <link rel="prefetch"> is unsupported, so prefetch uses the fetch() fallback; on a flaky connection that fetch rejects with TypeError: Load failed, and because the promise was not awaited or caught, it surfaced as an unhandled rejection to the page's global error handlers. The best-effort prefetch now swallows the failure with .catch().

astro@7.1.1

Patch Changes

• #17399 4b03702 Thanks @​matthewp! - Fixes encoded request paths being routed incorrectly when using domain-based i18n

astro@7.1.0

Minor Changes

• #17302 5f4dc03 Thanks @​astrobot-houston! - Adds a new deferRender option to the glob() content loader

  When set to true, renderable entries (such as Markdown) are not rendered during content sync. Instead, rendering is deferred until the entry is actually rendered in a page, using the same on-demand path that .mdx files already use.

  This reduces memory usage during astro build for large collections whose rendered output is much larger than the source — for example, Markdown that uses heavy rehype plugins like rehype-katex. Such builds could previously run out of memory while storing the eagerly-rendered HTML for every entry.

  // src/content.config.ts
  import { defineCollection } from 'astro:content';
  import { glob } from 'astro/loaders';
  const docs = defineCollection({
  loader: glob({ pattern: '**/*.md', base: 'src/content/docs', deferRender: true }),
  });

  By default deferRender is false, preserving the existing behavior of rendering entries eagerly during sync so their rendered HTML can be cached across builds.

• #17296 30698a2 Thanks @​ematipico! - Adds a new experimental collectionStorage option for controlling how the content layer persists its data store

  By default, Astro serializes the entire content layer data store to a single file (.astro/data-store.json). For very large content collections, this file can grow large enough to hit platform file-size limits.

  Set experimental.collectionStorage: 'chunked' to instead split the data store across many smaller, content-addressed files inside a .astro/data-store/ directory, described by a manifest:

  // astro.config.mjs

... (truncated)

Changelog

Sourced from astro's changelog.

7.1.3

Patch Changes

• #17427 630b382 Thanks @​astrobot-houston! - Fixes image optimization during astro build using too many parallel processes in CPU-limited containers. Builds now respect the container's CPU limit, reducing peak memory usage and avoiding out-of-memory crashes.

7.1.2

Patch Changes

• #17445 a5f7230 Thanks @​ocavue! - Updates dependency cookie to v2. Cookie values made entirely of URL-safe characters are no longer percent-encoded in Set-Cookie headers; encoded values round-trip exactly as before.

• #17402 a89c137 Thanks @​farrosfr! - Fixes a bug where mutated Astro.locals during the request lifecycle are lost and not passed to custom error pages (404.astro/500.astro)

• #17405 91992ef Thanks @​Araluma! - Prevents an unhandled promise rejection from the prefetch fetch fallback. In WebKit (Safari), <link rel="prefetch"> is unsupported, so prefetch uses the fetch() fallback; on a flaky connection that fetch rejects with TypeError: Load failed, and because the promise was not awaited or caught, it surfaced as an unhandled rejection to the page's global error handlers. The best-effort prefetch now swallows the failure with .catch().

7.1.1

Patch Changes

• #17399 4b03702 Thanks @​matthewp! - Fixes encoded request paths being routed incorrectly when using domain-based i18n

7.1.0

Minor Changes

• #17302 5f4dc03 Thanks @​astrobot-houston! - Adds a new deferRender option to the glob() content loader

  When set to true, renderable entries (such as Markdown) are not rendered during content sync. Instead, rendering is deferred until the entry is actually rendered in a page, using the same on-demand path that .mdx files already use.

  This reduces memory usage during astro build for large collections whose rendered output is much larger than the source — for example, Markdown that uses heavy rehype plugins like rehype-katex. Such builds could previously run out of memory while storing the eagerly-rendered HTML for every entry.

  // src/content.config.ts
  import { defineCollection } from 'astro:content';
  import { glob } from 'astro/loaders';
  const docs = defineCollection({
  loader: glob({ pattern: '**/*.md', base: 'src/content/docs', deferRender: true }),
  });

  By default deferRender is false, preserving the existing behavior of rendering entries eagerly during sync so their rendered HTML can be cached across builds.

• #17296 30698a2 Thanks @​ematipico! - Adds a new experimental collectionStorage option for controlling how the content layer persists its data store

  By default, Astro serializes the entire content layer data store to a single file (.astro/data-store.json). For very large content collections, this file can grow large enough to hit platform file-size limits.

... (truncated)

Commits

• cf9ffc7 [ci] release (#17455)
• 630b382 Use os.availableParallelism() for image optimization queue to fix OOM in CP...
• 8a7f7e0 [ci] release (#17411)
• ebbd793 chore(deps): update astro-embed (#17436)
• 311e42c [ci] format
• 1d62202 chore(deps): update neotraverse to v1 (#17446)
• a5f7230 fix(astro): update cookie to v2 (#17445)
• 91992ef fix(prefetch): swallow fetch-fallback rejection to avoid unhandled 'Load fail...
• a89c137 fix(astro): propagate mutated locals to custom error pages (#17402)
• 91c645a [ci] release (#17403)
• Additional commits viewable in compare view

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[github-actions]

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2026-07-30 19:54 UTC

[dependabot]

Looks like these dependencies are updatable in another way, so this is no longer needed.