### New features

* [#521](https://github.com/rubocop/rubocop-rails/pull/521): Support auto-correction for `Rails/Output`. ([@koic][])
* [#520](https://github.com/rubocop/rubocop-rails/pull/520): Support auto-correction for `Rails/ScopeArgs`. ([@koic][])
* [#524](https://github.com/rubocop/rubocop-rails/pull/524): Add new `Rails/RedundantTravelBack` cop. ([@koic][])

### Bug fixes

* [#528](https://github.com/rubocop/rubocop-rails/issues/528): Fix a false positive for `Rails/HasManyOrHasOneDependent` when specifying `:dependent` strategy with double splat. ([@koic][])
* [#529](https://github.com/rubocop/rubocop-rails/issues/529): Fix a false positive for `Rails/LexicallyScopedActionFilter` when action method is aliased by `alias_method`. ([@koic][])
* [#532](https://github.com/rubocop/rubocop-rails/issues/532): Fix a false positive for `Rails/HttpPositionalArguments` when defining `get` in `Rails.application.routes.draw` block. ([@koic][])

### Changes

* [#260](https://github.com/rubocop/rubocop-rails/issues/260): Change target of `Rails/ContentTag` from `content_tag` method to `tag` method. ([@tabuchi0919][])

[@koic]: https://github.com/koic
[@tabuchi0919]: https://github.com/tabuchi0919
