### New features

* [#12074](https://github.com/rubocop/rubocop/pull/12074): Add new `Bundler/DuplicatedGroup` cop. ([@OwlKing][])
* [#12078](https://github.com/rubocop/rubocop/pull/12078): Make LSP server support `rubocop.formatAutocorrectsAll` execute command. ([@koic][])

### Bug fixes

* [#12106](https://github.com/rubocop/rubocop/issues/12106): Fix a false negative for `Style/RedundantReturn` when returning value with guard clause and `return` is used. ([@koic][])
* [#12095](https://github.com/rubocop/rubocop/pull/12095): Fix a false positive for `Style/Alias` when `EncforcedStyle: prefer_alias` and using `alias` with interpolated symbol argument. ([@koic][])
* [#12098](https://github.com/rubocop/rubocop/pull/12098): Fix a false positive for `Style/ClassEqualityComparison` when comparing interpolated string class name for equality. ([@koic][])
* [#12102](https://github.com/rubocop/rubocop/pull/12102): Fix an error for `Style/LambdaCall` when using nested lambda call `x.().()`. ([@koic][])
* [#12099](https://github.com/rubocop/rubocop/pull/12099): Fix an incorrect autocorrect for `Style/Alias` when `EncforcedStyle: prefer_alias_method` and using `alias` with interpolated symbol argument. ([@koic][])
* [#12085](https://github.com/rubocop/rubocop/issues/12085): Fix an error for `Lint/SuppressedException` when `AllowNil: true` is set and endless method definition is used. ([@koic][])
* [#12087](https://github.com/rubocop/rubocop/issues/12087): Fix false positives for `Style/ArgumentsForwarding` with additional args/kwargs in def/send nodes. ([@owst][])
* [#12071](https://github.com/rubocop/rubocop/issues/12071): Fix `Style/SymbolArray` false positives when using square brackets or interpolation in a symbol literal in a percent style array. ([@jasondoc3][])
* [#12061](https://github.com/rubocop/rubocop/issues/12061): Support regex in StringLiteralsInInterpolation. ([@jonas054][])
* [#12091](https://github.com/rubocop/rubocop/pull/12091): With `--fail-level A` ignore non-correctable offenses at :info severity. ([@naveg][])

### Changes

* [#12094](https://github.com/rubocop/rubocop/pull/12094): Add `base64` gem to runtime dependency to suppress Ruby 3.3's warning. ([@koic][])

[@OwlKing]: https://github.com/OwlKing
[@koic]: https://github.com/koic
[@owst]: https://github.com/owst
[@jasondoc3]: https://github.com/jasondoc3
[@jonas054]: https://github.com/jonas054
[@naveg]: https://github.com/naveg
