relnotes/v0.91.0.md
### New features
* New option `--cache-root` and support for the `RUBOCOP_CACHE_ROOT` environment variable. Both can be used to override the `AllCops: CacheRootDirectory` config, especially in a CI setting. ([@sascha-wolf][])
* [#8582](https://github.com/rubocop/rubocop/issues/8582): Add new `Layout/BeginEndAlignment` cop. ([@koic][])
* [#8699](https://github.com/rubocop/rubocop/pull/8699): Add new `Lint/IdentityComparison` cop. ([@koic][])
* Add new `Lint/UselessTimes` cop. ([@dvandersluis][])
* [#8707](https://github.com/rubocop/rubocop/pull/8707): Add new `Lint/ConstantDefinitionInBlock` cop. ([@eugeneius][])
### Bug fixes
* [#8627](https://github.com/rubocop/rubocop/issues/8627): Fix a false positive for `Lint/DuplicateRequire` when same feature argument but different require method. ([@koic][])
* [#8674](https://github.com/rubocop/rubocop/issues/8674): Fix an error for `Layout/EmptyLineAfterMultilineCondition` when conditional is at the top level. ([@fatkodima][])
* [#8658](https://github.com/rubocop/rubocop/pull/8658): Fix a false positive for `Style/RedundantSelfAssignment` when calling coercion methods. ([@fatkodima][])
* [#8669](https://github.com/rubocop/rubocop/issues/8669): Fix an offense creation for `Lint/EmptyFile`. ([@fatkodima][])
* [#8607](https://github.com/rubocop/rubocop/issues/8607): Fix a false positive for `Lint/UnreachableLoop` when conditional branch includes continue statement preceding break statement. ([@fatkodima][])
* [#8572](https://github.com/rubocop/rubocop/issues/8572): Fix a false positive for `Style/RedundantParentheses` when parentheses are used like method argument parentheses. ([@koic][])
* [#8630](https://github.com/rubocop/rubocop/issues/8630): Fix some false positives for `Style/HashTransformKeys` and `Style/HashTransformValues` when the receiver is an array. ([@eugeneius][])
* [#8653](https://github.com/rubocop/rubocop/pull/8653): Fix a false positive for `Layout/DefEndAlignment` when using refinements and `private def`. ([@koic][])
* [#8655](https://github.com/rubocop/rubocop/pull/8655): Fix a false positive for `Style/ClassAndModuleChildren` when using cbase class name. ([@koic][])
* [#8654](https://github.com/rubocop/rubocop/pull/8654): Fix a false positive for `Style/SafeNavigation` when checking `foo&.empty?` in a conditional. ([@koic][])
* [#8660](https://github.com/rubocop/rubocop/pull/8660): Fix a false positive for `Style/ClassAndModuleChildren` when using cbase module name. ([@koic][])
* [#8664](https://github.com/rubocop/rubocop/issues/8664): Fix a false positive for `Naming/BinaryOperatorParameterName` when naming multibyte character method name. ([@koic][])
* [#8604](https://github.com/rubocop/rubocop/issues/8604): Fix a false positive for `Bundler/DuplicatedGem` when gem is duplicated in condition. ([@tejasbubane][])
* [#8671](https://github.com/rubocop/rubocop/issues/8671): Fix an error for `Style/ExplicitBlockArgument` when using safe navigation method call. ([@koic][])
* [#8681](https://github.com/rubocop/rubocop/pull/8681): Fix an error for `Style/HashAsLastArrayItem` with `no_braces` for empty hash. ([@fsateler][])
* [#8682](https://github.com/rubocop/rubocop/pull/8682): Fix a positive for `Style/HashTransformKeys` and `Style/HashTransformValues` when the `each_with_object` hash is used in the transformed key or value. ([@eugeneius][])
* [#8688](https://github.com/rubocop/rubocop/issues/8688): Mark `Style/GlobalStdStream` as unsafe autocorrection. ([@marcandre][])
* [#8642](https://github.com/rubocop/rubocop/issues/8642): Fix a false negative for `Style/SpaceInsideHashLiteralBraces` when a correct empty hash precedes the incorrect hash. ([@dvandersluis][])
* [#8683](https://github.com/rubocop/rubocop/issues/8683): Make naming cops work with non-ascii characters. ([@tejasbubane][])
* [#8626](https://github.com/rubocop/rubocop/issues/8626): Fix false negatives for `Lint/UselessMethodDefinition`. ([@marcandre][])
* [#8698](https://github.com/rubocop/rubocop/pull/8698): Fix cache to avoid encoding exception. ([@marcandre][])
* [#8704](https://github.com/rubocop/rubocop/issues/8704): Fix an error for `Lint/AmbiguousOperator` when using safe navigation operator with a unary operator. ([@koic][])
* [#8661](https://github.com/rubocop/rubocop/pull/8661): Fix an incorrect auto-correct for `Style/MultilineTernaryOperator` when returning a multiline ternary operator expression. ([@koic][])
* [#8526](https://github.com/rubocop/rubocop/pull/8526): Fix a false positive for `Style/CaseEquality` cop when the receiver is not a camel cased constant. ([@koic][])
* [#8673](https://github.com/rubocop/rubocop/issues/8673): Fix the JSON parse error when specifying `--format=json` and `--stdin` options. ([@koic][])
### Changes
* [#8470](https://github.com/rubocop/rubocop/issues/8470): Do not autocorrect `Style/StringConcatenation` when parts of the expression are too complex. ([@dvandersluis][])
* [#8561](https://github.com/rubocop/rubocop/issues/8561): Fix `Lint/UselessMethodDefinition` to not register an offense when method definition includes optional arguments. ([@fatkodima][])
* [#8617](https://github.com/rubocop/rubocop/issues/8617): Fix `Style/HashAsLastArrayItem` to not register an offense when all items in an array are hashes. ([@dvandersluis][])
* [#8500](https://github.com/rubocop/rubocop/issues/8500): Add `in?` to AllowedMethods for `Lint/SafeNavigationChain` cop. ([@tejasbubane][])
* [#8629](https://github.com/rubocop/rubocop/pull/8629): Fix the cache being reusable in CI by using crc32 to calculate file hashes rather than `mtime`, which changes each CI build. ([@dvandersluis][])
* [#8663](https://github.com/rubocop/rubocop/issues/8663): Fix multiple autocorrection bugs with `Style/ClassMethodsDefinitions`. ([@dvandersluis][])
* [#8621](https://github.com/rubocop/rubocop/issues/8621): Add helpful Infinite Loop error message. ([@iSarCasm][])
[@sascha-wolf]: https://github.com/sascha-wolf
[@koic]: https://github.com/koic
[@dvandersluis]: https://github.com/dvandersluis
[@eugeneius]: https://github.com/eugeneius
[@fatkodima]: https://github.com/fatkodima
[@tejasbubane]: https://github.com/tejasbubane
[@fsateler]: https://github.com/fsateler
[@marcandre]: https://github.com/marcandre
[@iSarCasm]: https://github.com/iSarCasm