Sourced from rubocop's releases.

RuboCop v1.80.1

Bug fixes

• #14479: Don't invalidate cache when --display-time option is used on the CLI. (@​lovro-bikic)
• #14473: Fix a false negative for Style/RedundantBegin using begin with multiple statements without rescue or ensure. (@​koic)
• #14475: Fix cop errors during autocorrect for the build in LSP when analyzing as Ruby 3.4. (@​earlopain)

Changes

• #14474: Fix false negative for Layout/EndAlignment when end is not on a separate line. (@​lovro-bikic)

RuboCop v1.80.0

Bug fixes

• #14469: Fix an incorrect autocorrect for Style/BitwisePredicate when using & with LHS flags in conjunction with == for comparisons. (@​koic)
• #14459: Fix wrong autocorrect for Style/For with save navigation in the collection. (@​earlopain)
• #14435: Fix false negatives for regexp cops when Lint/DuplicateRegexpCharacterClassElement is enabled. (@​earlopain)
• #14419: Fix false positives for Lint/UselessAssignment when duplicate assignments appear in nested if branches inside a loop and the variable is used outside while loop. (@​koic)
• #14468: Fix false positives for Naming/MethodName when an operator method is defined using a string. (@​koic)
• #14427: Fix false positives for Style/RedundantParentheses when do...end block is wrapped in parentheses as a method argument. (@​koic)
• #14441: Better hash access handling in Style/SafeNavigation. (@​issyl0)
• #14443: Fix false positive in Layout/EmptyLinesAfterModuleInclusion when include does not have exactly one argument. (@​issyl0)
• #14424: Fix Style/SafeNavigation cop to preserve existing safe navigation in fixed code. (@​martinemde)
• #14455: Follow module inclusion with nonzero args with an empty line. (@​issyl0)
• #14445: Fix false positives for Lint/UselessAssignment with for loops when the variable is referenced in the collection. (@​earlopain)
• #14447: Fix wrong autocorrect for Style/RedundantCondition with a parenthesised method call in the condition. (@​earlopain)

Changes

• #14428: Enhance Lint/SelfAssignment to handle indexed assignment with multiple arguments. (@​viralpraxis)
• #14464: Exclude AutoCorrect and Include from configuration parameters. (@​r7kamura)
• #14472: Make Style/RedundantBegin aware of case pattern matching. (@​koic)
• #14448: Register array intersection size checks as offenses under Style/ArrayIntersect. (@​lovro-bikic)
• #14431: Support LSP TextDocumentSyncKind.Incremental. (@​tmtm)
• #14453: Update Style/RedundantBegin to register begin blocks inside if, unless, case, while and until as redundant. (@​dvandersluis)

... (truncated)

Sourced from rubocop's changelog.

1.80.1 (2025-08-27)

Bug fixes

• #14479: Don't invalidate cache when --display-time option is used on the CLI. ([@​lovro-bikic][])
• #14473: Fix a false negative for Style/RedundantBegin using begin with multiple statements without rescue or ensure. ([@​koic][])
• #14475: Fix cop errors during autocorrect for the build in LSP when analyzing as Ruby 3.4. ([@​earlopain][])

Changes

• #14474: Fix false negative for Layout/EndAlignment when end is not on a separate line. ([@​lovro-bikic][])

1.80.0 (2025-08-22)

Bug fixes

• #14469: Fix an incorrect autocorrect for Style/BitwisePredicate when using & with LHS flags in conjunction with == for comparisons. ([@​koic][])
• #14459: Fix wrong autocorrect for Style/For with save navigation in the collection. ([@​earlopain][])
• #14435: Fix false negatives for regexp cops when Lint/DuplicateRegexpCharacterClassElement is enabled. ([@​earlopain][])
• #14419: Fix false positives for Lint/UselessAssignment when duplicate assignments appear in nested if branches inside a loop and the variable is used outside while loop. ([@​koic][])
• #14468: Fix false positives for Naming/MethodName when an operator method is defined using a string. ([@​koic][])
• #14427: Fix false positives for Style/RedundantParentheses when do...end block is wrapped in parentheses as a method argument. ([@​koic][])
• #14441: Better hash access handling in Style/SafeNavigation. ([@​issyl0][])
• #14443: Fix false positive in Layout/EmptyLinesAfterModuleInclusion when include does not have exactly one argument. ([@​issyl0][])
• #14424: Fix Style/SafeNavigation cop to preserve existing safe navigation in fixed code. ([@​martinemde][])
• #14455: Follow module inclusion with nonzero args with an empty line. ([@​issyl0][])
• #14445: Fix false positives for Lint/UselessAssignment with for loops when the variable is referenced in the collection. ([@​earlopain][])
• #14447: Fix wrong autocorrect for Style/RedundantCondition with a parenthesised method call in the condition. ([@​earlopain][])

Changes

• #14428: Enhance Lint/SelfAssignment to handle indexed assignment with multiple arguments. ([@​viralpraxis][])
• #14464: Exclude AutoCorrect and Include from configuration parameters. ([@​r7kamura][])
• #14472: Make Style/RedundantBegin aware of case pattern matching. ([@​koic][])
• #14448: Register array intersection size checks as offenses under Style/ArrayIntersect. ([@​lovro-bikic][])
• #14431: Support LSP TextDocumentSyncKind.Incremental. ([@​tmtm][])
• #14453: Update Style/RedundantBegin to register begin blocks inside if, unless, case, while and until as redundant. ([@​dvandersluis][])

1.79.2 (2025-08-05)

Bug fixes

• #11664: Cache wasn't getting used when using parallelization. ([@​jvlara][])
• #14411: Fix false negatives for Layout/EmptyLinesAroundClassBody when a class body starts with a blank line and defines a multiline superclass. ([@​koic][])
• #14413: Fix a false positive for Layout/EmptyLinesAroundArguments with multiline strings that contain only whitespace. ([@​earlopain][])
• #14408: Fix false-positive for Layout/EmptyLinesAfterModuleInclusion when inclusion is called with modifier. ([@​r7kamura][])
• #14402: Fix false positives for Lint/UselessAssignment when duplicate assignments appear in if branch inside a loop and the variable is used outside while loop. ([@​koic][])
• #14416: Fix false positives for Style/MapToHash when using to_h with block argument. ([@​koic][])
• #14418: Fix false positives for Style/MapToSet when using to_set with block argument. ([@​koic][])
• #14420: Fix false positives for Style/SafeNavigation when ternary expression with operator method call with method chain. ([@​koic][])

... (truncated)

• d56f11a Cut 1.80.1
• 3ac19eb Update Changelog
• f5c5e75 Merge pull request #14479 from lovro-bikic/display-time-shouldnt-impact-cache
• d500cc9 Prevent display-time CLI option from invalidating cache
• 161ba26 Don't use keyword argument for get_processed_source
• d7972b6 [Fix #14475] Fix cop errors during autocorrect for the buildin LSP when analy...
• 6e5c599 Merge pull request #14474 from lovro-bikic/false-negative-end-alignment
• 49b7248 Fix false negative for Layout/EndAlignment when end is not on a separate line
• 103f3ab Merge pull request #14473 from koic/fix_false_negative_for_style_redundant_begin
• 6b5c6ac Fix a false negative for Style/RedundantBegin
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