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Bump log4j.version from 2.25.3 to 2.25.4#1455

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rowleya merged 1 commit intomasterfrom
dependabot/maven/log4j.version-2.25.4
Mar 30, 2026
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Bump log4j.version from 2.25.3 to 2.25.4#1455
rowleya merged 1 commit intomasterfrom
dependabot/maven/log4j.version-2.25.4

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@dependabot dependabot bot commented on behalf of github Mar 30, 2026

Bumps log4j.version from 2.25.3 to 2.25.4.
Updates org.apache.logging.log4j:log4j-bom from 2.25.3 to 2.25.4

Release notes

Sourced from org.apache.logging.log4j:log4j-bom's releases.

2.25.4

This patch release delivers fixes for configuration inconsistencies and formatting issues across several layouts.

  • Restores alignment between documented and actual configuration attributes.
  • Fixes formatting and sanitization issues in XML and RFC5424 layouts.
  • Improves handling of invalid characters and non-standard values.

The authoritative list of recognized configuration attributes is available in the PluginReference.

Fixed

  • Don't issue warnings if extra argument in parameterized logging is null. (#3975, #4014)
  • Restore support for documented Rfc5424Layout parameter names. (#4022, #4074)
  • Take Throwable#toString() into account while rendering stack traces in Pattern Layout. (#3623, #4033)
  • Added debug level logs for successful resource loading in Loader class. (#4058, #4060)
  • Align SslConfiguration factory method usage with Log4j 2.12+ API. The verifyHostname attribute is now correctly recognized. (#4061, #4075)
  • Fix sanitization of structured data parameter names in RFC5424 layout. (#4073)
  • Replace invalid characters in XmlLayout output with the Unicode replacement character (U+FFFD). (#4077)
  • Replace invalid characters in Log4j1XmlLayout output with the Unicode replacement character (U+FFFD). (#4078)
  • Replace invalid characters in MapMessage.asXml() output with the Unicode replacement character (U+FFFD). (#4079)
  • Write non-finite floating-point numbers as strings in JsonWriter. (#4080)
Commits
  • 0628e53 Update the project.build.outputTimestamp property
  • a2590b4 Add debug logs for successful resource loading in Loader (#4060)
  • b788154 Changelog for additional fixes
  • 59bd6b3 Avoid referring to PluginBuilderAttribute.class in PluginProcessor (#4041)
  • 79568db Take Throwable#toString() into account while rendering stack traces in Patt...
  • 0881bc5 Add versioning and support policy information (#3341)
  • 0543b52 docs: recommend use of appropriately scoped trust roots (#4006)
  • 7a1e0ad Fix warning when last argument is null (#4014)
  • 5286148 Remove Log4j Jakarta EE link from navigation file (#4025)
  • adcda32 Retire Log4j Scala (#4030)
  • Additional commits viewable in compare view

Updates org.apache.logging.log4j:log4j-api from 2.25.3 to 2.25.4

Updates org.apache.logging.log4j:log4j-slf4j2-impl from 2.25.3 to 2.25.4

Updates org.apache.logging.log4j:log4j-core from 2.25.3 to 2.25.4

Updates org.apache.logging.log4j:log4j-jul from 2.25.3 to 2.25.4

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Bumps `log4j.version` from 2.25.3 to 2.25.4.

Updates `org.apache.logging.log4j:log4j-bom` from 2.25.3 to 2.25.4
- [Release notes](https://github.com/apache/logging-log4j2/releases)
- [Changelog](https://github.com/apache/logging-log4j2/blob/2.x/RELEASE-NOTES.adoc)
- [Commits](apache/logging-log4j2@rel/2.25.3...rel/2.25.4)

Updates `org.apache.logging.log4j:log4j-api` from 2.25.3 to 2.25.4

Updates `org.apache.logging.log4j:log4j-slf4j2-impl` from 2.25.3 to 2.25.4

Updates `org.apache.logging.log4j:log4j-core` from 2.25.3 to 2.25.4

Updates `org.apache.logging.log4j:log4j-jul` from 2.25.3 to 2.25.4

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-bom
  dependency-version: 2.25.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.logging.log4j:log4j-api
  dependency-version: 2.25.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.logging.log4j:log4j-slf4j2-impl
  dependency-version: 2.25.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.logging.log4j:log4j-core
  dependency-version: 2.25.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.logging.log4j:log4j-jul
  dependency-version: 2.25.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added bug Something isn't working dependabot Automatic PR by dependabot labels Mar 30, 2026
@dependabot dependabot bot added bug Something isn't working dependabot Automatic PR by dependabot labels Mar 30, 2026
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Coverage Status

coverage: 36.103% (-0.2%) from 36.317%
when pulling cd9b8d9 on dependabot/maven/log4j.version-2.25.4
into 5b87139 on master.

@rowleya rowleya added this pull request to the merge queue Mar 30, 2026
Merged via the queue into master with commit 01f4b1c Mar 30, 2026
11 checks passed
@dependabot dependabot bot deleted the dependabot/maven/log4j.version-2.25.4 branch March 30, 2026 15:19
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