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Update dependency js-yaml to v5#1381

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Update dependency js-yaml to v5#1381
renovate[bot] wants to merge 1 commit into
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renovate/js-yaml-5.x

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@renovate

@renovate renovate Bot commented Jul 14, 2026

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This PR contains the following updates:

Package Change Age Confidence
js-yaml ~4.2.0~5.2.0 age confidence

Release Notes

nodeca/js-yaml (js-yaml)

v5.2.1

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Fixed
  • Add Map support to !!omap (should work when realMapTag used)
Security
  • Remove quadratic complexity from !!omap addItem. Regression from v5
    (usually not critical, because YAML11_SCHEMA is not default anymore).

v5.2.0

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Added
  • Added maxTotalMergeKeys (10000) loader option to limit the total number of
    keys processed by YAML merge (<<) across one load() / loadAll() call.
  • Added maxAliases (-1) loader option to limit the number of YAML aliases per
    document.
Removed
  • maxMergeSeqLength replaced with maxTotalMergeKeys for limiting YAML merge
    processing.
Fixed
  • Round-trip of integers with exponential form (>= 1e21)

v5.1.0

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Added
  • Collection tags can finalize an incrementally populated carrier into a
    different result value.
Changed
  • [breaking] quoteStyle now selects the preferred quote style; use the
    restored forceQuotes option to force quoting non-key strings.

v5.0.0

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Added
  • Added named exports for schemas, tags, parser events and AST utilities.
  • Reworked JSON_SCHEMA and CORE_SCHEMA with spec-compliant scalar resolution
    rules, and added YAML11_SCHEMA.
  • Added realMapTag for lossless mappings with non-string and complex keys.
    Object-based mappings now reject complex keys instead of stringifying them.
  • Added dump() transform option for changing the generated AST before
    rendering.
  • Added dump() options seqInlineFirst, flowBracketPadding,
    flowSkipCommaSpace, flowSkipColonSpace, quoteFlowKeys, quoteStyle and
    tagBeforeAnchor.
  • Added formal data layers (events and AST) for modular data pipelines.
    • Added low-level parser (to events), presenter and visitor APIs.
  • Added the YAML Test Suite to the
    test set.
Changed
  • See the migration guide for upgrade notes.
  • Rewritten in TypeScript and reorganized the public API around flat named
    exports.
  • Reduced the set of exported schemas:
    • YAML 1.2 schemas: CORE_SCHEMA (loader default), JSON_SCHEMA,
      FAILSAFE_SCHEMA.
    • YAML11_SCHEMA, a combination of all YAML 1.1 tags (YAML 1.1 does not
      specify a schema, only "types").
  • load/dump default behaviour is now specified exactly via schemas:
    • load uses CORE_SCHEMA, without !!merge by default.
    • dump uses YAML11_SCHEMA + CORE_SCHEMA for the quoting check, to
      guarantee backward compatibility by default.
  • !!set is now loaded as a JavaScript Set.
  • Replaced the Type API with a tags API. Similar, but more precise and
    simpler. See examples for details. Tags can be defined via
    defineScalarTag(), defineSequenceTag() and defineMappingTag(), or as a
    spread + override of an existing tag.
  • Renamed Schema.extend() to Schema.withTags().
  • Expanded YAML 1.2 conformance and improved handling of directives, document
    markers, block keys, multiline scalars, tag syntax and other things.
  • load() now throws on empty input instead of returning undefined.
  • Moved browser builds to the js-yaml/browser export.
  • Deprecated the loadAll signature with an iterator (still works, but is a
    candidate for removal).
Removed
  • Removed deprecated safeLoad(), safeLoadAll() and safeDump() exports.
  • Removed DEFAULT_SCHEMA and the nested types export.
  • Removed loader options onWarning, legacy and listener.
  • Removed dumper options styles, replacer, noCompatMode, condenseFlow,
    quotingType and forceQuotes. Renamed noArrayIndent to seqNoIndent.
    Formatting and representation are now configured through presenter options,
    schemas and tag definitions. See migration guide on how to replace.
  • Removed support for importing internal files from lib/.

v4.3.0

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@vercel

vercel Bot commented Jul 14, 2026

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Project Deployment Actions Updated (UTC)
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@changeset-bot

changeset-bot Bot commented Jul 14, 2026

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⚠️ No Changeset found

Latest commit: 286d3d1

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

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size-limit report 📦

Path Size
LiveKitRoom only 6.01 KB (0%)
LiveKitRoom with VideoConference 32.25 KB (0%)
All exports 43.69 KB (0%)

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