### Bug fixes

* [#54](https://github.com/rubocop/rubocop-performance/issues/54): Fix `Performance/FixedSize` to accept const assign with some operation. ([@tejasbubane][])
* [#61](https://github.com/rubocop/rubocop-performance/pull/61): Fix a false negative for `Performance/RegexpMatch` when using RuboCop 0.71 or higher. ([@koic][])

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