Sourced from rubocop's releases.

RuboCop v1.82.1

Bug fixes

• #14736: Fix an error for Style/TrailingCommaInArguments when EnforcedStyleForMultiline is consistent_comma and keyword arguments use a trailing comma. (@​koic)
• #14737: Fix crash in Layout/RedundantLineBreak when Layout/LineLength is disabled. (@​ydakuka)
• #14719: Fix crash on long lines when Layout/LineLength is disabled. (@​floriandejonckheere)
• #14743: Fix false positives for Layout/MultilineMethodCallIndentation when multiline method chain with block has expected indent width and the method is preceded by splat or double splat. (@​koic)
• #12297: Fix false negative in Layout/IndentationWidth for multiline method chain blocks. (@​rscq)
• #14730: Fix the cache implementation to use consistent cache keys across workers. (@​byroot)
• #14559: Fix false positives for Lint/UselessAssignment when a variable is assigned in loop body and used in loop condition. (@​ydakuka)

RuboCop v1.82.0

New features

• #14655: Add AllowRBSInlineAnnotation option to Layout/LineLength. (@​koic)
• #14569: Add IncludedMacroPatterns configuration option to Style/MethodCallWithArgsParentheses for pattern-based macro method enforcement. ([@​mmenanno][])
• #14670: Add new cop Style/ModuleMemberExistenceCheck. ([@​lovro-bikic][])
• #14644: Support TargetRubyVersion 4.0 (experimental). (@​koic)

Bug fixes

• #14649: Fix an error for Lint/LiteralAsCondition when there are literals in multiple branches. ([@​viralpraxis][])
• #14678: Fix an error when running deprecated rake rubocop:auto_correct task. (@​koic)
• #14650: Fix wrong autocorrect for Lint/RedundantSplatExpansion when splatting a single literal. ([@​earlopain][])
• #14703: Fix false negatives for Layout/RescueEnsureAlignment when using self class definition. (@​koic)
• #14706: Fix false negatives for Lint/NoReturnInBeginEndBlocks when assigning instance variable, class variable, global variable, or constant. (@​koic)
• #14715: Fix false positives for Layout/EmptyLineAfterGuardClause when a guard clause follows a multiline heredoc in a parenthesized method call. (@​koic)
• #14667: Fix false positives for Layout/EndAlignment when a conditional assignment is used on the same line and the end with a safe navigation method call is aligned. (@​koic)
• #14688: Fix false positives for Layout/EndAlignment when a conditional assignment is used on the same line and the end with a numbered block or it block method call is aligned. (@​koic)
• #14699: Fix false positives for Lint/RedundantSafeNavigation when the receiver is used outside the singleton method definition scope. (@​koic)
• #14663: Fix false positives for Style/EndlessMethod when multiline or xstring heredoc is used in method body. (@​koic)
• #10173: Fix false positives for Style/TrailingCommaInArguments when EnforcedStyleForMultiline is set to consistent_comma and a multiline braced hash argument appears after another argument. (@​koic)
• #14680: Handle all OptionParser errors when running rubocop with input that causes an error. ([@​dvandersluis][])
• #14658: Fix incorrect behavior when Layout/LineLength is disabled. (@​koic)
• #14704: Fix incorrect Position character value in LSP. ([@​tmtm][])
• #14619: Store remote configuration caches in cache root. ([@​Jack12816][])
• #14476: Fix Style/ClassAndModuleChildren to skip compact style definitions inside another class or module when EnforcedStyle: nested. (@​rscq)
• #14281: Update Layout/EndAlignment with EnforcedStyleAlignWith: variable to handle conditionals inside begin nodes properly. ([@​dvandersluis][])

Changes

• #14662: Add autocorrection for Lint/UselessOr. ([@​r7kamura][])
• #14668: Exclude Severity from configuration parameters. ([@​r7kamura][])
• #14684: Make Style/CaseEquality allow regexp case equality where the receiver is a regexp literal. (@​koic)

... (truncated)

Sourced from rubocop's changelog.

1.82.1 (2025-12-24)

Bug fixes

• #14736: Fix an error for Style/TrailingCommaInArguments when EnforcedStyleForMultiline is consistent_comma and keyword arguments use a trailing comma. ([@​koic][])
• #14737: Fix crash in Layout/RedundantLineBreak when Layout/LineLength is disabled. ([@​ydakuka][])
• #14719: Fix crash on long lines when Layout/LineLength is disabled. ([@​floriandejonckheere][])
• #14743: Fix false positives for Layout/MultilineMethodCallIndentation when multiline method chain with block has expected indent width and the method is preceded by splat or double splat. ([@​koic][])
• #12297: Fix false negative in Layout/IndentationWidth for multiline method chain blocks. ([@​rscq][])
• #14730: Fix the cache implementation to use consistent cache keys across workers. ([@​byroot][])
• #14559: Fix false positives for Lint/UselessAssignment when a variable is assigned in loop body and used in loop condition. ([@​ydakuka][])

1.82.0 (2025-12-17)

New features

• #14655: Add AllowRBSInlineAnnotation option to Layout/LineLength. ([@​koic][])
• #14569: Add IncludedMacroPatterns configuration option to Style/MethodCallWithArgsParentheses for pattern-based macro method enforcement. ([@​mmenanno][])
• #14670: Add new cop Style/ModuleMemberExistenceCheck. ([@​lovro-bikic][])
• #14644: Support TargetRubyVersion 4.0 (experimental). ([@​koic][])

Bug fixes

• #14649: Fix an error for Lint/LiteralAsCondition when there are literals in multiple branches. ([@​viralpraxis][])
• #14678: Fix an error when running deprecated rake rubocop:auto_correct task. ([@​koic][])
• #14650: Fix wrong autocorrect for Lint/RedundantSplatExpansion when splatting a single literal. ([@​earlopain][])
• #14703: Fix false negatives for Layout/RescueEnsureAlignment when using self class definition. ([@​koic][])
• #14706: Fix false negatives for Lint/NoReturnInBeginEndBlocks when assigning instance variable, class variable, global variable, or constant. ([@​koic][])
• #14715: Fix false positives for Layout/EmptyLineAfterGuardClause when a guard clause follows a multiline heredoc in a parenthesized method call. ([@​koic][])
• #14667: Fix false positives for Layout/EndAlignment when a conditional assignment is used on the same line and the end with a safe navigation method call is aligned. ([@​koic][])
• #14688: Fix false positives for Layout/EndAlignment when a conditional assignment is used on the same line and the end with a numbered block or it block method call is aligned. ([@​koic][])
• #14699: Fix false positives for Lint/RedundantSafeNavigation when the receiver is used outside the singleton method definition scope. ([@​koic][])
• #14663: Fix false positives for Style/EndlessMethod when multiline or xstring heredoc is used in method body. ([@​koic][])
• #10173: Fix false positives for Style/TrailingCommaInArguments when EnforcedStyleForMultiline is set to consistent_comma and a multiline braced hash argument appears after another argument. ([@​koic][])
• #14680: Handle all OptionParser errors when running rubocop with input that causes an error. ([@​dvandersluis][])
• #14658: Fix incorrect behavior when Layout/LineLength is disabled. ([@​koic][])
• #14704: Fix incorrect Position character value in LSP. ([@​tmtm][])
• #14619: Store remote configuration caches in cache root. ([@​Jack12816][])
• #14476: Fix Style/ClassAndModuleChildren to skip compact style definitions inside another class or module when EnforcedStyle: nested. ([@​rscq][])
• #14281: Update Layout/EndAlignment with EnforcedStyleAlignWith: variable to handle conditionals inside begin nodes properly. ([@​dvandersluis][])

Changes

• #14662: Add autocorrection for Lint/UselessOr. ([@​r7kamura][])
• #14668: Exclude Severity from configuration parameters. ([@​r7kamura][])
• #14684: Make Style/CaseEquality allow regexp case equality where the receiver is a regexp literal. ([@​koic][])
• #14645: Change Lint/CircularArgumentReference to detect offenses within long assignment chains. ([@​viralpraxis][])
• #14642: Make Gemspec/RubyVersionGlobalsUsage aware of Ruby::VERSION. ([@​koic][])
• #14695: Make Layout/EmptyLineAfterMagicComment aware of # rbs_inline magic comment. ([@​koic][])
• #10147: Make Lint/ElseLayout allow a single-line else body in then single-line conditional. ([@​koic][])

... (truncated)

• 5711dcb Cut 1.82.1
• 4918002 Update Changelog
• 0479119 [Fix rubocop#14559] Fix false positives for Lint/UselessAssignment when a v...
• 990121b Optimize cache cleanup routine
• e06d0c1 [Fix #14743] Fix false positives for Layout/MultilineMethodCallIndentation
• a6e4adf Merge pull request #14742 from ydakuka/14737/fix_crash_in_layout_redundant_li...
• 1873836 [Fix rubocop#14737] Fix crash in Layout/RedundantLineBreak when `Layout/Lin...
• bb2fb48 Merge pull request #14738 from koic/fix_an_error_for_style_trailing_comma_in_...
• d08ff2e [Fix #14736] Fix an error for Style/TrailingCommaInArguments
• edca36e Merge pull request #14725 from viralpraxis/fix-layout-line-length-cop-error-i...
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