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@dependabot dependabot bot commented on behalf of github Dec 3, 2025

Bumps the npm_and_yarn group with 1 update in the / directory: esbuild.
Bumps the npm_and_yarn group with 1 update in the /tools/@aws-cdk/construct-metadata-updater directory: esbuild.
Bumps the npm_and_yarn group with 1 update in the /tools/@aws-cdk/enum-updater directory: js-yaml.

Updates esbuild from 0.24.2 to 0.25.0

Release notes

Sourced from esbuild's releases.

v0.25.0

This release deliberately contains backwards-incompatible changes. To avoid automatically picking up releases like this, you should either be pinning the exact version of esbuild in your package.json file (recommended) or be using a version range syntax that only accepts patch upgrades such as ^0.24.0 or ~0.24.0. See npm's documentation about semver for more information.

  • Restrict access to esbuild's development server (GHSA-67mh-4wv8-2f99)

    This change addresses esbuild's first security vulnerability report. Previously esbuild set the Access-Control-Allow-Origin header to * to allow esbuild's development server to be flexible in how it's used for development. However, this allows the websites you visit to make HTTP requests to esbuild's local development server, which gives read-only access to your source code if the website were to fetch your source code's specific URL. You can read more information in the report.

    Starting with this release, CORS will now be disabled, and requests will now be denied if the host does not match the one provided to --serve=. The default host is 0.0.0.0, which refers to all of the IP addresses that represent the local machine (e.g. both 127.0.0.1 and 192.168.0.1). If you want to customize anything about esbuild's development server, you can put a proxy in front of esbuild and modify the incoming and/or outgoing requests.

    In addition, the serve() API call has been changed to return an array of hosts instead of a single host string. This makes it possible to determine all of the hosts that esbuild's development server will accept.

    Thanks to @​sapphi-red for reporting this issue.

  • Delete output files when a build fails in watch mode (#3643)

    It has been requested for esbuild to delete files when a build fails in watch mode. Previously esbuild left the old files in place, which could cause people to not immediately realize that the most recent build failed. With this release, esbuild will now delete all output files if a rebuild fails. Fixing the build error and triggering another rebuild will restore all output files again.

  • Fix correctness issues with the CSS nesting transform (#3620, #3877, #3933, #3997, #4005, #4037, #4038)

    This release fixes the following problems:

    • Naive expansion of CSS nesting can result in an exponential blow-up of generated CSS if each nesting level has multiple selectors. Previously esbuild sometimes collapsed individual nesting levels using :is() to limit expansion. However, this collapsing wasn't correct in some cases, so it has been removed to fix correctness issues.

      /* Original code */
      .parent {
        > .a,
        > .b1 > .b2 {
          color: red;
        }
      }
      /* Old output (with --supported:nesting=false) */
      .parent > :is(.a, .b1 > .b2) {
      color: red;
      }
      /* New output (with --supported:nesting=false) */
      .parent > .a,
      .parent > .b1 > .b2 {
      color: red;
      }

      Thanks to @​tim-we for working on a fix.

    • The & CSS nesting selector can be repeated multiple times to increase CSS specificity. Previously esbuild ignored this possibility and incorrectly considered && to have the same specificity as &. With this release, this should now work correctly:

      /* Original code (color should be red) */

... (truncated)

Changelog

Sourced from esbuild's changelog.

Changelog: 2024

This changelog documents all esbuild versions published in the year 2024 (versions 0.19.12 through 0.24.2).

Commits
  • e9174d6 publish 0.25.0 to npm
  • c27dbeb fix hosts in plugin-tests.js
  • 6794f60 fix hosts in node-unref-tests.js
  • de85afd Merge commit from fork
  • da1de1b fix #4065: bitwise operators can return bigints
  • f4e9d19 switch case liveness: default is always last
  • 7aa47c3 fix #4028: minify live/dead switch cases better
  • 22ecd30 minify: more constant folding for strict equality
  • 4cdf03c fix #4053: reordering of .tsx in node_modules
  • dc71977 fix #3692: 0 now picks a random ephemeral port
  • Additional commits viewable in compare view

Updates esbuild from 0.24.2 to 0.25.0

Release notes

Sourced from esbuild's releases.

v0.25.0

This release deliberately contains backwards-incompatible changes. To avoid automatically picking up releases like this, you should either be pinning the exact version of esbuild in your package.json file (recommended) or be using a version range syntax that only accepts patch upgrades such as ^0.24.0 or ~0.24.0. See npm's documentation about semver for more information.

  • Restrict access to esbuild's development server (GHSA-67mh-4wv8-2f99)

    This change addresses esbuild's first security vulnerability report. Previously esbuild set the Access-Control-Allow-Origin header to * to allow esbuild's development server to be flexible in how it's used for development. However, this allows the websites you visit to make HTTP requests to esbuild's local development server, which gives read-only access to your source code if the website were to fetch your source code's specific URL. You can read more information in the report.

    Starting with this release, CORS will now be disabled, and requests will now be denied if the host does not match the one provided to --serve=. The default host is 0.0.0.0, which refers to all of the IP addresses that represent the local machine (e.g. both 127.0.0.1 and 192.168.0.1). If you want to customize anything about esbuild's development server, you can put a proxy in front of esbuild and modify the incoming and/or outgoing requests.

    In addition, the serve() API call has been changed to return an array of hosts instead of a single host string. This makes it possible to determine all of the hosts that esbuild's development server will accept.

    Thanks to @​sapphi-red for reporting this issue.

  • Delete output files when a build fails in watch mode (#3643)

    It has been requested for esbuild to delete files when a build fails in watch mode. Previously esbuild left the old files in place, which could cause people to not immediately realize that the most recent build failed. With this release, esbuild will now delete all output files if a rebuild fails. Fixing the build error and triggering another rebuild will restore all output files again.

  • Fix correctness issues with the CSS nesting transform (#3620, #3877, #3933, #3997, #4005, #4037, #4038)

    This release fixes the following problems:

    • Naive expansion of CSS nesting can result in an exponential blow-up of generated CSS if each nesting level has multiple selectors. Previously esbuild sometimes collapsed individual nesting levels using :is() to limit expansion. However, this collapsing wasn't correct in some cases, so it has been removed to fix correctness issues.

      /* Original code */
      .parent {
        > .a,
        > .b1 > .b2 {
          color: red;
        }
      }
      /* Old output (with --supported:nesting=false) */
      .parent > :is(.a, .b1 > .b2) {
      color: red;
      }
      /* New output (with --supported:nesting=false) */
      .parent > .a,
      .parent > .b1 > .b2 {
      color: red;
      }

      Thanks to @​tim-we for working on a fix.

    • The & CSS nesting selector can be repeated multiple times to increase CSS specificity. Previously esbuild ignored this possibility and incorrectly considered && to have the same specificity as &. With this release, this should now work correctly:

      /* Original code (color should be red) */

... (truncated)

Changelog

Sourced from esbuild's changelog.

Changelog: 2024

This changelog documents all esbuild versions published in the year 2024 (versions 0.19.12 through 0.24.2).

Commits
  • e9174d6 publish 0.25.0 to npm
  • c27dbeb fix hosts in plugin-tests.js
  • 6794f60 fix hosts in node-unref-tests.js
  • de85afd Merge commit from fork
  • da1de1b fix #4065: bitwise operators can return bigints
  • f4e9d19 switch case liveness: default is always last
  • 7aa47c3 fix #4028: minify live/dead switch cases better
  • 22ecd30 minify: more constant folding for strict equality
  • 4cdf03c fix #4053: reordering of .tsx in node_modules
  • dc71977 fix #3692: 0 now picks a random ephemeral port
  • Additional commits viewable in compare view

Updates js-yaml from 3.14.1 to 3.14.2

Changelog

Sourced from js-yaml's changelog.

[3.14.2] - 2025-11-15

Security

  • Backported v4.1.1 fix to v3

[4.1.1] - 2025-11-12

Security

  • Fix prototype pollution issue in yaml merge (<<) operator.

[4.1.0] - 2021-04-15

Added

  • Types are now exported as yaml.types.XXX.
  • Every type now has options property with original arguments kept as they were (see yaml.types.int.options as an example).

Changed

  • Schema.extend() now keeps old type order in case of conflicts (e.g. Schema.extend([ a, b, c ]).extend([ b, a, d ]) is now ordered as abcd instead of cbad).

[4.0.0] - 2021-01-03

Changed

  • Check migration guide to see details for all breaking changes.
  • Breaking: "unsafe" tags !!js/function, !!js/regexp, !!js/undefined are moved to js-yaml-js-types package.
  • Breaking: removed safe* functions. Use load, loadAll, dump instead which are all now safe by default.
  • yaml.DEFAULT_SAFE_SCHEMA and yaml.DEFAULT_FULL_SCHEMA are removed, use yaml.DEFAULT_SCHEMA instead.
  • yaml.Schema.create(schema, tags) is removed, use schema.extend(tags) instead.
  • !!binary now always mapped to Uint8Array on load.
  • Reduced nesting of /lib folder.
  • Parse numbers according to YAML 1.2 instead of YAML 1.1 (01234 is now decimal, 0o1234 is octal, 1:23 is parsed as string instead of base60).
  • dump() no longer quotes :, [, ], (, ) except when necessary, #470, #557.
  • Line and column in exceptions are now formatted as (X:Y) instead of at line X, column Y (also present in compact format), #332.
  • Code snippet created in exceptions now contains multiple lines with line numbers.
  • dump() now serializes undefined as null in collections and removes keys with undefined in mappings, #571.
  • dump() with skipInvalid=true now serializes invalid items in collections as null.
  • Custom tags starting with ! are now dumped as !tag instead of !<!tag>, #576.
  • Custom tags starting with tag:yaml.org,2002: are now shorthanded using !!, #258.

Added

  • Added .mjs (es modules) support.
  • Added quotingType and forceQuotes options for dumper to configure string literal style, #290, #529.
  • Added styles: { '!!null': 'empty' } option for dumper (serializes { foo: null } as "foo: "), #570.

... (truncated)

Commits

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@dependabot dependabot bot added dependencies This issue is a problem in a dependency or a pull request that updates a dependency file. javascript Pull requests that update Javascript code labels Dec 3, 2025
@aws-cdk-automation aws-cdk-automation requested a review from a team December 3, 2025 16:05
@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/npm_and_yarn-8b364b5c08 branch from ceed07e to a8e59f1 Compare December 3, 2025 16:41
@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/npm_and_yarn-8b364b5c08 branch from a8e59f1 to 061571a Compare December 4, 2025 10:34
…updates

Bumps the npm_and_yarn group with 1 update in the / directory: [esbuild](https://github.com/evanw/esbuild).
Bumps the npm_and_yarn group with 1 update in the /tools/@aws-cdk/construct-metadata-updater directory: [esbuild](https://github.com/evanw/esbuild).
Bumps the npm_and_yarn group with 1 update in the /tools/@aws-cdk/enum-updater directory: [js-yaml](https://github.com/nodeca/js-yaml).


Updates `esbuild` from 0.24.2 to 0.25.0
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2024.md)
- [Commits](evanw/esbuild@v0.24.2...v0.25.0)

Updates `esbuild` from 0.24.2 to 0.25.0
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2024.md)
- [Commits](evanw/esbuild@v0.24.2...v0.25.0)

Updates `js-yaml` from 3.14.1 to 3.14.2
- [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
- [Commits](nodeca/js-yaml@3.14.1...3.14.2)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-version: 0.25.0
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: esbuild
  dependency-version: 0.25.0
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: js-yaml
  dependency-version: 3.14.2
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot force-pushed the dependabot/npm_and_yarn/npm_and_yarn-8b364b5c08 branch from 061571a to 65873e0 Compare December 4, 2025 22:50
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