* [#1238](https://github.com/rubocop/rubocop-rails/issues/1238): Add new `Rails/EnumSyntax` cop. ([@maxprokopiev][], [@koic][])

* [#1309](https://github.com/rubocop/rubocop-rails/pull/1309): Support Rails 7 syntax for `Rails/EnumHash` cop. ([@ytjmt][])

* [#1298](https://github.com/rubocop/rubocop-rails/pull/1298): Support Rails 7 syntax for `Rails/EnumUniqueness` cop. ([@ytjmt][])

* [#1335](https://github.com/rubocop/rubocop-rails/pull/1335): Fix an error for `Rails/BulkChangeTable` when the block for `change_table` is empty. ([@earlopain][])

* [#1325](https://github.com/rubocop/rubocop-rails/pull/1325): Fix an error for `Rails/RenderPlainText` when the content type is passed as a constant. ([@earlopain][])

* [#1337](https://github.com/rubocop/rubocop-rails/pull/1337): Fix an error for `Rails/Validation` when passing no arguments. ([@earlopain][])

* [#1330](https://github.com/rubocop/rubocop-rails/pull/1330): Fix an error for `Rails/WhereNot` when using placeholder without second argument. ([@earlopain][])

* [#1311](https://github.com/rubocop/rubocop-rails/pull/1311): Fix false negatives for `Rails/ActionControllerFlashBeforeRender` when using implicit render or rescue blocks. ([@tldn0718][])

* [#1313](https://github.com/rubocop/rubocop-rails/pull/1313): Fix false positives for `Rails/CompactBlank` when using `collection.reject!`. ([@koic][])

* [#1319](https://github.com/rubocop/rubocop-rails/issues/1319): Fix a false positive for `Rails/RedundantPresenceValidationOnBelongsTo` when removing `presence` would leave other non-validation options like `allow_blank` without validations. ([@earlopain][])

* [#1306](https://github.com/rubocop/rubocop-rails/pull/1306): Make `Rails/PluralizationGrammar` aware of byte methods. ([@earlopain][])

* [#1302](https://github.com/rubocop/rubocop-rails/pull/1302): Allow `params` receiver by default for `Style/CollectionMethods`. ([@koic][])

* [#1321](https://github.com/rubocop/rubocop-rails/pull/1321): Fix an error for `Rails/WhereEquals` when the second argument is not yet typed (`where("foo = ?", )`). ([@earlopain][])

* [#1308](https://github.com/rubocop/rubocop-rails/issues/1308): Change `Rails/CompactBlank` to handle `select(&:present?)`. ([@fatkodima][])

* [#1303](https://github.com/rubocop/rubocop-rails/pull/1303): Change `Rails/IgnoredSkipActionFilterOption` to handle multiple callbacks. ([@fatkodima][])

* [#1199](https://github.com/rubocop/rubocop-rails/issues/1199): Make `Rails/WhereEquals` aware of `where.not(...)`. ([@earlopain][])

* [#1003](https://github.com/rubocop/rubocop-rails/pull/1003): Change `Rails/RootPathnameMethods` to detect offenses on `Dir.[]`. ([@r7kamura][])

[@maxprokopiev]: https://github.com/maxprokopiev

[@ytjmt]: https://github.com/ytjmt