RuboCop Releases

GET https://watchchangelog.com/api/v1/entries?source=rubocop.releases

{
  "source": "rubocop.releases",
  "vendor": "RuboCop",
  "id": "tag:github.com,2008:Repository/4095287/v1.90.0",
  "published_at": "2026-08-24T11:40:21.000Z",
  "title": "RuboCop v1.90.0",
  "url": "https://github.com/rubocop/rubocop/releases/tag/v1.90.0",
  "summary": "New features #15073 : Add AllowTrailingComment option to Style/DisableCopsWithinSourceCodeDirective . ( @bbatsov ) #9505 : Add disable-next directives scoped to the following statement. ( @bbatsov ) #15550 : Add --display-suppressed option to also report offenses suppressed by directive comments, including their -- justification in the JSON formatter. ( @bbatsov ) #15523 : Add new Lint/ArgumentMismatch cop. ( @bbatsov ) #15594 : Add new Lint/SuperArgumentMismatch cop. ( @bbatsov ) #15581 : Add new Style/TimeNow cop. ( @Starlexxx ) #15111 : Add NumberOfEmptyLines option to Layout/EmptyLineAfterMagicComment to configure the minimum number of empty lines required after magic comments. ( @alejofraga ) #13037 : Add --report-unused-todo-entries to catch rotting todo files. ( @bbatsov ) #15559 : Add new Style/DirectiveScope cop to flag disable / enable pairs and disable-only push / pop scopes that wrap a single statement and can use disable-next instead. ( @bbatsov ) #15547 : Make Lint/RedundantCopEnableDirective flag # rubocop:pop directives without a matching # rubocop:push . ( @bbatsov ) Bug fixes #15584 : Fix a crash in Lint/NameTypo and Lint/UnusedPrivateMethod on string literals with invalid encoding. ( @bbatsov ) #15541 : Fix a false negative for Lint/OutOfRangeRegexpRef when a preceding element access with a non-string literal argument (e.g. hash[:key] ) discarded the tracked capture count. ( @koic ) #7958 : Add todo comments for skipped unsafe corrections with --disable-uncorrectable . ( @bbatsov ) #15569 : Fix an error for the built-in language server when a workspace/executeCommand request has no document URI in its arguments. ( @koic ) #15410 : Fix an incorrect autocorrect for Naming/BinaryOperatorParameterName . ( @bbatsov ) #15576 : Fix an incorrect autocorrect for Style/Sample when shuffle is given a random: argument; the offense is still reported but no longer autocorrected, since shuffle and sample consume a seeded generator differently and would select different elements. ( @koic ) #15590 : Fix an infinite loop error for Layout/FirstArgumentIndentation when EnforcedStyle: with_fixed_indentation is specified for Layout/ArgumentAlignment and Layout/FirstMethodArgumentLineBreak is enabled with AllowMultilineFinalElement: true . ( @Starlexxx ) #15588 : Fix RuboCop::Cop::IgnoredMethods and RuboCop::Cop::IgnoredPattern being unreachable after require 'rubocop' . ( @SeanLF ) #8349 : Don't autocorrect away directives for unknown cops. ( @bbatsov ) #7894 : Don't flag disables of pending cops as redundant. ( @bbatsov ) #9963 : Fix false negatives for Layout/ExtraSpacing . ( @Starlexxx ) #15525 : Fix false negatives in Layout/LineLength when a constant path like Http::UploadedFile matches URISchemes case-insensitively. ( @koic ) #13941 : Fix false positives for Lint/UselessConstantScoping when assigning with Class.new , Module.new , Struct.new , or Data.define after private . ( @pdobb ) #15526 : Fix false positives in Layout/MultilineMethodCallIndentation when a line has multiple single-line blocks before a multiline block. ( @koic ) #15538 : Fix false positives in Lint/ConstantReassignment when a constant is assigned in compact-style namespaces (e.g. module A::B ). ( @alex-tan ) #15517 : Fix false positives in Lint/RedundantSafeNavigation when InferNonNilReceiver is enabled and the receiver name is rebound by a nested block ( it or a shadowed block parameter). ( @koic ) #15572 : Fix RuboCop::Cop::Registry#freeze to freeze its internal collections, so that registering a lazily loaded cop after the freeze fails fast at the registration site instead of corrupting the registry. ( @koic ) #15585 : Make Lint/DuplicateMethods honor silence_redefinition_of_method and redefine_method as intentional redefinitions. ( @bbatsov ) #15558 : Fix --display-suppressed reporting a nil justification when the offense is loaded from the result cache. ( @corsonknowles ) #10449 : Fix Layout/ClassStructure autocorrection producing a wrong order when an element cannot be moved, and make offenses report the category that actually blocks the expected order. ( @koic ) #15568 : Fix Lint/NameTypo registering false positives for names provided by a gem whose namespace the project reopens, and for constants read from a namespace with an unresolved ancestor. ( @HoneyryderChuck ) #15556 : Fix Lint/UnusedPrivateMethod retaining every past project_index object it has seen (and the index graph reachable from each), rather than only the most recent one. This caused unbounded memory growth in long-lived processes such as rubocop --server . ( @bquorning ) #10046 : Fix Lint/UselessMethodDefinition false positive for methods with **kwargs . ( @bbatsov ) #15589 : Fix --lsp and --mcp being silently ignored when the RuboCop server is running: they now start the protocol server in the current process instead of being forwarded to the server as a lint request. ( @koic ) #11148 : Merge department and cop-level Exclude settings. ( @bbatsov ) #15531 : Fix a regression in RuboCop 1.89 where the modifier cops could produce lines longer than Layout/LineLength Max when exemptions like AllowedPatterns matched the result. ( @bbatsov ) #15574 : Fix an incorrect warning such as AllCops does not support TargetRailsVersion parameter when a plugin declares a custom AllCops key with a nil value and another plugin is loaded after it. ( @koic ) #9543 : Preserve escape notation in Style/StringConcatenation autocorrect. ( @bbatsov ) #11119 : Preserve persistent cop instances across files. ( @Eljees ) #13022 : Fix rubocop . (and other relative directory arguments) needlessly traversing directories excluded by the configuration, which made it much slower than rubocop in projects with large ignored trees. ( @bbatsov ) #15561 : Fix Lint/RedundantCopDisableDirective and Lint/RedundantCopEnableDirective leaving a directive's -- reason behind when removing the directive. ( @corsonknowles ) #15593 : Fix false positives for Lint/UnusedPrivateMethod for private definitions of Ruby runtime hooks like inherited and const_missing . ( @bbatsov ) #15547 : Make Lint/MissingCopEnableDirective suggest # rubocop:pop instead of # rubocop:enable for an unclosed # rubocop:push . ( @bbatsov ) #14379 : Suppress multi-line offenses with a directive on any of their lines. ( @bbatsov ) #15593 : Fix false positives for Lint/UnusedPrivateMethod when a method name is composed with an interpolated symbol or string prefix. ( @bbatsov ) Changes #15585 : Add AllowedCrossFilePaths option to Lint/DuplicateMethods to skip cross-file duplicates in configured paths. ( @bbatsov ) #15593 : Add AllowedNames and AllowedPatterns options to Lint/UnusedPrivateMethod . ( @bbatsov ) #15587 : Backfill missing StyleGuide metadata for 21 cops and fix four broken style guide links. ( @bbatsov ) #15530 : Improve Lint/DeprecatedReference performance by short-circuiting deprecated? . ( @connorshea ) #15529 : Improve Lint/NameTypo performance by deferring the literal-name scan. ( @connorshea ) #15554 : Change AllowForAlignment to no longer treat a same-indentation line beyond the enclosing block as an alignment anchor for Layout/ExtraSpacing , Layout/SpaceAroundOperators , and Layout/SpaceBeforeFirstArg . ( @koic ) #15582 : Make JUnit formatter output <testcase> elements only for cops enabled for each inspected file, instead of all cops. ( @koic ) #15562 : Make Layout/SpaceAroundOperators aware of endless method definitions. ( @koic ) #14673 : Make Lint/CopDirectiveSyntax catch keyword typos and unknown cop names. ( @bbatsov ) #12219 : Stop honoring wrongly-namespaced disable directives. ( @bbatsov )",
  "tags": [
    "RuboCop",
    "rubocop.releases",
    "linter",
    "ruby",
    "code-quality"
  ]
}