### Bug fixes

* [#263](https://github.com/rubocop/rubocop-minitest/pull/263): Fix an error for `Minitest/AssertOperator` and `Minitest/RefuteOperator` when using unary operation argument. ([@koic][])

### Changes

* [#264](https://github.com/rubocop/rubocop-minitest/pull/264): Make `Minitest/AssertOperator` and `Minitest/RefuteOperator` allow index access with `[]`. ([@flavorjones][])

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