Bump js-yaml and @angular-devkit/build-angular

[dependabot]

Bumps js-yaml to 4.2.0 and updates ancestor dependency @angular-devkit/build-angular. These dependencies need to be updated together.

Updates js-yaml from 4.1.0 to 4.2.0

Changelog

Sourced from js-yaml's changelog.

[4.2.0] - 2026-06-01

Added

• Added docs/safety.md with notes about processing untrusted YAML.
• Added maxDepth (100) loader option. Not a problem, but gives a better exception instead of RangeError on stack overflow.
• Added maxMergeSeqLength (20) loader option. Not a problem after merge fix, but an additional restriction for safety.
• Added sourcemaps to dist/ builds.

Changed

• Stop resolving numbers with underscores as numeric scalars, #627.
• Switched dev toolchains to Vite / neostandard.
• Updated demo.
• Reorganized tests.
• dist/ files are no longer kept in the repository.

Fixed

• Fix parsing of properties on the first implicit block mapping key, #62.
• Fix trailing whitespace handling when folding flow scalar lines, #307.
• Reject top-level block scalars without content indentation, #280.
• Ensure numbers survive round-trip, #737.
• Fix test coverage for issue #221.
• Fix flow scalar trailing whitespace folding, #307.
• Fix digits in YAML named tag handles.

Security

• Fix potential DoS via quadratic complexity in merge - deduplicate repeated elements (makes sense for malformed files > 10K).

[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.

Commits

• 590dbab 4.2.0 released
• f944dc5 Add package.json funding field
• f692719 Changelog update
• 9971a06 Fix digits in YAML named tag handles
• 464a5b8 Fix flow scalar trailing whitespace folding, close #307
• 1fda4f7 Tests for #567, #565
• 031ad07 Stop resolving numbers with underscores as numeric scalars, #627
• e46d223 CI config update
• 9023fee Add lockfile
• 990e6f4 Docs update
• Additional commits viewable in compare view

Updates @angular-devkit/build-angular from 14.2.13 to 21.2.16

Release notes

Sourced from @​angular-devkit/build-angular's releases.

21.2.16

@​angular/cli

Commit	Description
	update pacote to 21.5.1

@​angular/ssr

Commit	Description
	prioritize options over environment variables in AngularNodeAppEngine

21.2.15

@​angular/cli

Commit	Description
	remove forceAuth and unscoped credential parsing
	support registry metadata fetching under bun package manager

21.2.14

@​angular/cli

Commit	Description
	expand package groups for newly added peer dependencies in update schematic

@​angular/build

Commit	Description
	prevent esbuild service child process leakage

21.2.13

@​angular-devkit/build-angular

Commit	Description
	remove unconditional CORS wildcard from webpack dev-server

@​angular/build

Commit	Description
	assert that asset input paths are within workspace root

21.2.12

@​angular/build

Commit	Description
	ignore virtual esbuild paths with (disabled):

21.2.11

@​angular/cli

Commit	Description
	robustly parse npm manifest from array

@​angular/ssr

| Commit | Description |

... (truncated)

Changelog

Sourced from @​angular-devkit/build-angular's changelog.

21.2.16 (2026-06-17)

@​angular/cli

Commit	Type	Description
77c9047ac	fix	update pacote to 21.5.1

@​angular/ssr

Commit	Type	Description
d052e97da	fix	prioritize options over environment variables in AngularNodeAppEngine

20.3.29 (2026-06-17)

@​angular/cli

Commit	Type	Description
5f7c0328c	fix	update pacote to 21.5.1

@​angular/ssr

Commit	Type	Description
a75d78e68	fix	prioritize options over environment variables in AngularNodeAppEngine

22.0.2 (2026-06-17)

@​angular/cli

Commit	Type	Description
136fc2714	fix	support registry metadata fetching under bun package manager
2653dd5c7	perf	implement semaphore backpressure throttling in PackageManager

@​angular/build

Commit	Type	Description
0b4a48add	perf	implement semaphore backpressure throttling in JavaScriptTransformer

... (truncated)

Commits

• 1efc647 release: cut the v21.2.16 release
• 14459e2 build: update dependency webpack-dev-server to 5.2.5
• 77c9047 fix(@​angular/cli): update pacote to 21.5.1
• d052e97 fix(@​angular/ssr): prioritize options over environment variables in AngularNo...
• d318ddd release: cut the v21.2.15 release
• c7a7f19 fix(@​angular/cli): support registry metadata fetching under bun package manager
• bdc3d2f test(@​angular/cli): ignore engines in version-specifier E2E test when using yarn
• 42ac0ed fix(@​angular/cli): remove forceAuth and unscoped credential parsing
• 2c25333 test(@​angular/cli): remove unscoped authentication test cases from registry t...
• 4488398 release: cut the v21.2.14 release
• Additional commits viewable in compare view

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[semgrepcode-auth0]

Semgrep found 1 ssc-c8b7a1f2-4d36-4f0a-9e2b-1a5c8d7e6f30 finding:

• package-lock.json
  • L400 - Triage

Risk: Affected versions of vite and vite-plus are vulnerable to Exposure of Sensitive Information to an Unauthorized Actor / Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'). Vite's server.fs.deny blocklist—which protects sensitive files such as .env and certificate files from being served—can be bypassed on Windows using alternate path representations (NTFS Alternate Data Stream syntax like /.env::$DATA?raw, or 8.3 short filenames), allowing an attacker to read otherwise-denied files when the dev server is exposed to the network.

Manual Review Advice: A vulnerability from this advisory is reachable if you expose the Vite dev server or vite-plus to the network by configuring a non-loopback address using the --host CLI flag on Windows

Fix: Upgrade this library to at least version 7.3.5 at angular2-jwt/package-lock.json:400.

Reference(s): GHSA-fx2h-pf6j-xcff