### Bug fixes

* [#1423](https://github.com/rubocop/rubocop-rails/issues/1423): Fix an error for `Rails/StrongParametersExpect` when using `permit` with no arguments. ([@koic][])
* [#1417](https://github.com/rubocop/rubocop-rails/issues/1417): Fix an incorrect autocorrect for `Rails/StrongParametersExpect` when using a leading dot multiline call to `require` with `permit`. ([@koic][])
* [#1356](https://github.com/rubocop/rubocop-rails/issues/1356): Enhance `Rails/DuplicateAssociation` to handle alias. ([@ydakuka][])
* [#1389](https://github.com/rubocop/rubocop-rails/issues/1389): Handle `TypeError` caused by passing array literals as arguments to `File` methods in `Rails/FilePath` cop. ([@ydakuka][])
* [#1389](https://github.com/rubocop/rubocop-rails/issues/1389): Handle `TypeError` caused by passing array literals as arguments to `File` methods in `Rails/RootPathnameMethods` cop. ([@ydakuka][])
* [#1228](https://github.com/rubocop/rubocop-rails/issues/1228): Enhance `Rails/SaveBang` to properly handle instance variables. ([@ydakuka][])

[@koic]: https://github.com/koic
[@ydakuka]: https://github.com/ydakuka
