Update dependency js-yaml to v4.3.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
js-yaml	4.1.1 → 4.3.2

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Release Notes

nodeca/js-yaml (js-yaml)

v4.3.2

Compare Source

v4.3.1

Compare Source

v4.3.0

Compare Source

v4.2.0

Compare Source

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).

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[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (1 file)

• package.json - Dependency version update from js-yaml 4.1.1 to 4.3.0

Review Notes

This PR updates js-yaml from 4.1.1 to 4.3.0, which includes all improvements from 4.2.0 plus:

• Additional bug fixes for YAML parsing
• Improved number handling to ensure round-trip consistency
• Removal of underscores in numeric scalars (minor breaking change, unlikely to affect this codebase)
• Enhanced sourcemap support in dist builds

The update is a minor version bump with security improvements, bug fixes, and no significant breaking changes for typical usage. The change is appropriate for merging.

Previous Review Summary (commit ede1078)

Current summary above is authoritative. Previous snapshots are kept for context only.

Previous review (commit ede1078)

Status: No Issues Found | Recommendation: Merge

Files Reviewed (1 file)

• package.json - Dependency version update from js-yaml 4.1.1 to 4.2.0

Review Notes

This PR updates js-yaml from 4.1.1 to 4.2.0, which includes:

• Security fix for potential DoS via quadratic complexity in merge operations
• Multiple bug fixes for YAML parsing edge cases
• New loader options for additional safety (maxDepth, maxMergeSeqLength)
• No breaking changes

The update is a minor version bump with security improvements and bug fixes. The change is appropriate for merging.

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_{Reviewed by claude-4.5-sonnet-20250929 · Input: 4.4K · Output: 2.1K · Cached: 142.1K}