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Bump fast-xml-parser from 3.21.1 to 4.5.4#1980

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Bump fast-xml-parser from 3.21.1 to 4.5.4#1980
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@dependabot dependabot bot commented on behalf of github Mar 3, 2026

Bumps fast-xml-parser from 3.21.1 to 4.5.4.

Release notes

Sourced from fast-xml-parser's releases.

Summary update on all the previous releases from v4.2.4

  • Multiple minor fixes provided in the validator and parser
  • v6 is added for experimental use.
  • ignoreAttributes support function, and array of string or regex
  • Add support for parsing HTML numeric entities
  • v5 of the application is ESM module now. However, JS is also supported

Note: Release section in not updated frequently. Please check CHANGELOG or Tags for latest release information.

Security Fix

Update to this release if you use entity parsing in Fast XML Parser.

v4

  • Generating different combined, parser only, builder only, validator only browser bundles
  • Keeping cjs modules as they can be imported in cjs and esm modules both. Otherwise refer esm branch.

4.0.0-beta.8 / 2021-12-13

  • call tagValueProcessor for stop nodes

4.0.0-beta.7 / 2021-12-09

  • fix Validator bug when an attribute has no value but '=' only
  • XML Builder should suppress unpaired tags by default.
  • documents update for missing features
  • refactoring to use Object.assign
  • refactoring to remove repeated code

4.0.0-beta.6 / 2021-12-05

  • Support PI Tags processing
  • Support suppressBooleanAttributes by XML Builder for attributes with value true.

4.0.0-beta.5 / 2021-12-04

  • fix: when a tag with name "attributes"

4.0.0-beta.4 / 2021-12-02

  • Support HTML document parsing
  • skip stop nodes parsing when building the XML from JS object
  • Support external entites without DOCTYPE
  • update dev dependency: strnum v1.0.5 to fix long number issue

4.0.0-beta.3 / 2021-11-30

  • support global stopNodes expression like "*.stop"
  • support self-closing and paired unpaired tags
  • fix: CDATA should not be parsed.
  • Fix typings for XMLBuilder (#396)(By Anders Emil Salvesen)
  • supports XML entities, HTML entities, DOCTYPE entities

⚠️ 4.0.0-beta.2 / 2021-11-19

  • rename attrMap to attibutes in parser output when preserveOrder:true
  • supports unpairedTags

... (truncated)

Changelog

Sourced from fast-xml-parser's changelog.

Note: If you find missing information about particular minor version, that version must have been changed without any functional change in this library.

Note: Due to some last quick changes on v4, detail of v4.5.3 & v4.5.4 are not updated here. v4.5.4x is the last tag of v4 in github repository. I'm extremely sorry for the confusion

5.4.2 / 2026-03-03

  • support maxEntityCount option

5.4.1 / 2026-02-25

  • fix (#785) unpairedTag node should not have tag content

5.4.0 / 2026-02-25

  • migrate to fast-xml-builder

5.3.9 / 2026-02-25

  • support strictReservedNames

5.3.8 / 2026-02-25

  • support maxNestedTags
  • handle non-array input for XML builder when preserveOrder is true (By Angelo Coetzee)
  • save use of js properies

5.3.7 / 2026-02-20

5.3.6 / 2026-02-14

  • Improve security and performance of entity processing
    • new options maxEntitySize, maxExpansionDepth, maxTotalExpansions, maxExpandedLength, allowedTags,tagFilter
    • fast return when no edtity is present
    • improvement replacement logic to reduce number of calls

5.3.5 / 2026-02-08

  • fix: Escape regex char in entity name
  • update strnum to 2.1.2
  • add missing exports in CJS typings

5.3.4 / 2026-01-30

  • fix: handle HTML numeric and hex entities when out of range

5.3.3 / 2025-12-12

  • fix #775: transformTagName with allowBooleanAttributes adds an unnecessary attribute

5.3.2 / 2025-11-14

  • fix for import statement for v6

5.3.1 / 2025-11-03

... (truncated)

Commits
  • f8d4d42 update strnum to fix parsing issues of 0 when skiplike is used
  • ab00cdc update package bundle for minor fixes
  • 57c6187 Update ReadMe
  • caeda37 fix: emit full JSON string from CLI when no output filename specified (#710)
  • eadeb7e fix(performance): Update check for leaf node in saveTextToParentTag function ...
  • 682066c Update disclaimer
  • 280cd63 Fix null CDATA to comply with undefined behavior (#701)
  • e132656 update release detail
  • 74e2651 Fixes entity parsing when used in strict mode (#699)
  • 4082902 Fix empty tag key name for v5 (#697)
  • Additional commits viewable in compare view

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Bumps [fast-xml-parser](https://github.com/NaturalIntelligence/fast-xml-parser) from 3.21.1 to 4.5.4.
- [Release notes](https://github.com/NaturalIntelligence/fast-xml-parser/releases)
- [Changelog](https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/CHANGELOG.md)
- [Commits](NaturalIntelligence/fast-xml-parser@v3.21.1...v4.5.4)

---
updated-dependencies:
- dependency-name: fast-xml-parser
  dependency-version: 4.5.4
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
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Coverage Report

Status Category Percentage Covered / Total
🔵 Lines 84.69% 5021 / 5928
🔵 Statements 84.69% 5021 / 5928
🔵 Functions 90.28% 158 / 175
🔵 Branches 93.53% 579 / 619
File CoverageNo changed files found.
Generated in workflow #55 for commit f45212c by the Vitest Coverage Report Action

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