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@renovate renovate bot commented Oct 23, 2025

This PR contains the following updates:

Package Change Age Confidence
com.puppycrawl.tools:checkstyle (source) 11.1.0 -> 12.3.0 age confidence

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Release Notes

checkstyle/checkstyle (com.puppycrawl.tools:checkstyle)

v12.3.0

Compare Source

Checkstyle 12.3.0 - https://checkstyle.org/releasenotes.html#Release_12.3.0

New:

#​18207 - IllegalImport: new property illegalModules to cover module imports
#​17223 - Google-style: New Check TextBlockGoogleStyleFormattingCheck

Bug fixes:

#​18283 - Google style checks should allow _ keyword for anonymous variables

Other Changes:
Update `JavadocCommentsTokenTypes.java` to new format of AST print
Clone `apache/kafka` once KAFKA-19809 is merged
Add Kakfa project into Checkstyle regression suite
use new nio jdk api instead of all api
Recfactor classes to avoid CT_CONSTRUCTOR_THROW violation
uncliear error message if basedir is Linux based but execution is on windows
test to check indentation trailing comments are vertically aligned
infra: Fixing ECJ's version to be pinned, rather than being dynamic to not break CI pipelines
Website Generation doesn't automatically reflect new changes to checks.xml and checks/`<`type`>`/index.xml
Define violation messages for all violations
checkstyle-12.2.0: fails 2 checks building from source code
Xdoc marco to put version in xdoc from 'since' javadoc tag on Check
CI: verify-no-exception-configs should actually check contribution PR to append the same Check
Resolve Pitest Suppressions - main
Resolve Pitest Suppressions - ant
doc: note UnusedImports limitation for module import declarations

v12.2.0

Compare Source

Checkstyle 12.2.0 - https://checkstyle.org/releasenotes.html#Release_12.2.0

New:

#​18088 - Include full check name alongside ID in XML violation reports
#​17919 - Java25's import-module support

Bug fixes:

#​18074 - JAR for 12.1.1 is missing org.slf4j package
#​18171 - RedundantImport does not work with module imports
#​18132 - PatternVariableAssignment gives error when assigning to field (using this.) with the same name as pattern variable
#​18104 - Drop support in checks for no-longer-compilable preview feature - Pattern matching for swtich

Other Changes:
doc: clarify behavior of NewlineAtEndOfFileCheck regarding extra blank lines
Resolve Pitest Suppressions - main
Improve wrapping in web site
resolve PMD warning during execution
XMLLoggerTest.java to use verifyWithInlineConfigParserAndXmlLogger
Update `JavadocCommentsTokenTypes.java` to new format of AST print
doc: mention ANTLR regression report
Refine newly added reuse of metadata and xdoc to simplify Javadocs
Updating properties in Input files to mention all default properties,
Define violation messages for all violations
Convert eligible classes to records
doc: explain how to use CLI generated xpath
Update SuppressionSingleFilter examples to use all properties
Website Generation doesn't automatically reflect new changes to checks.xml and checks/`<`type`>`/index.xml
Java 22 test files that were marked as compilable but are not
Special color for property links
Inprove website rendering
Add check to prohibit Windows line endings
Complitaion jobs in CircleCI do not pick up all files
Run regression testing in CI over openjdk25
Add Java 25 compilation to CircleCI
Add `async` and/or `defer` attributes to site scripts
doc: Add extra section about 'Performance Regressions'

v12.1.2

Compare Source

Checkstyle 12.1.2 - https://checkstyle.org/releasenotes.html#Release_12.1.2

Bug fixes:

#​18074 - JAR for 12.1.1 is missing org.slf4j package
#​8396 - Indent issue with multiline method call with array element

Other Changes:
UI Flickering on Checkstyle.org – Panel Resizes Erratically on Navigation
Enhancement: Add Smooth Scrolling to Anchor Links in Documentation
Broken link to Maven Snapshot repository in README
Inprove website rendering
Deploy configuration-1-3.xsd to the CheckStyle website
Website Generation doesn't automatically reflect new changes to checks.xml and checks/`<`type`>`/index.xml
Enforce file size on Java inputs
doc: archive release notes for 8.35-10.26
Add missing property examples to XDocs for Checkstyle Checks
links to old releases in web are damaged
Resolve Pitest Suppressions - packagenamesloader
XMLLoggerTest.java to use verifyWithInlineConfigParserAndXmlLogger
GenericWhitespace when TAB is used instead of space
Webpage is blank of JDEPEND section
Code syntax highlighting javascript (code-prettify) is executed twice
Cover pitest survivals with tests
No space in command line checkstyle commands
Resolve Pitest Suppression in Pitest-Javadoc Profile
Add `rewrite` support for `errorprone.refasterrules`

v12.1.1

Checkstyle 12.1.1 - https://checkstyle.org/releasenotes.html#Release_12.1.1

Bug fixes:

#​17975 - Incorrect encoding in non-English properties files causing garbled characters in localized messages
#​17681 - Google style config and formatter differ on blank line separation
#​3110 - some messages are still hardcoded in english

Other Changes:
Update `JavadocCommentsTokenTypes.java` to new format of AST print
Add `rewrite` support for `errorprone.refasterrules`
avoid horizontal scrolling in atclauseorder.html
Wrong tagOrder in AtClauseOrder documentation.
Resolve error-prone violations
Enforce file size on Java inputs
Cover pitest survivals with tests
Define violation messages for all violations
SLF4J configuration warnings when running tests
JVM warnings when running tests

v12.1.0

Checkstyle 12.1.0 - https://checkstyle.org/releasenotes.html#Release_12.1.0

New:

#​16836 - New check: HexLiteralCase, Hexadecimal literals should use upper case letters A-F

Other Changes:
Add missing property examples to XDocs for Checkstyle Checks
Resolve error-prone violations
Update `JavadocCommentsTokenTypes.java` to new format of AST print
Convert eligible classes to records
test to check indentation trailing comments are vertically aligned
update JavadocTokenTypes.java to new format of AST print
CheckstyleAntTaskTest.testNoFileOrPathSpecified not executed because it's static
Resolving spotbugs violations
Remove ImportControlTest supressions
Deploy configuration-1-3.xsd to the CheckStyle website
Add `id` to `NeedBraces` declaration

v12.0.1

Checkstyle 12.0.1 - https://checkstyle.org/releasenotes.html#Release_12.0.1

Bug fixes:

#​17131 - SARIF report does not contain information about the failing rules

Other Changes:
Update `JavadocCommentsTokenTypes.java` to new format of AST print
SarifLoggerTest.java to use verifyWithInlineConfigParserAndLogger
XMLLoggerTest.java to use verifyWithInlineConfigParserAndXmlLogger
Enforce file size on Java inputs
Use LexicographicalAnnotationListing for annotations

v12.0.0

Checkstyle 12.0.0 - https://checkstyle.org/releasenotes.html#Release_12.0.0

Breaking backward compatibility:

#​17514 - New ANTLR Grammar for Javadoc Comments

Other Changes:
doc: update writing javadoc checks page in the documentation
Update `JavadocCommentsTokenTypes.java` to new format of AST print
Fix PackageObjectFactoryTest before/after annotations
XMLLoggerTest.java to use verifyWithInlineConfigParserAndXmlLogger
Define violation messages for all violations
test to check indentation trailing comments are vertically aligned
Resolve error-prone violations
Add missing property examples to XDocs for Checkstyle Checks

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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot force-pushed the renovate/com.puppycrawl.tools-checkstyle-12.x branch from f73ee42 to b7eb260 Compare October 26, 2025 14:21
@renovate renovate bot force-pushed the renovate/com.puppycrawl.tools-checkstyle-12.x branch 2 times, most recently from ee239ef to 1dd5e3c Compare November 11, 2025 17:22
@renovate renovate bot force-pushed the renovate/com.puppycrawl.tools-checkstyle-12.x branch from 1dd5e3c to 584f418 Compare November 30, 2025 16:40
@renovate renovate bot force-pushed the renovate/com.puppycrawl.tools-checkstyle-12.x branch from 584f418 to 799b447 Compare December 13, 2025 17:44
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