update unreleased section in changelog
@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- [#699](https://github.com/reviewdog/reviewdog/pull/699) Support diff input format (`-f=diff`). Useful for suggested changes.
- [#700](https://github.com/reviewdog/reviewdog/pull/700) Support to show code(rule), code URL and severity in GitHub and GitLab reporters.
- Introduced [reviewdog/action-setup](https://github.com/reviewdog/action-setup) GitHub Action which installs reviewdog easily including nightly release.
+- [#769](https://github.com/reviewdog/reviewdog/pull/769) Integration with [Bitbucket Code Insights](https://support.atlassian.com/bitbucket-cloud/docs/code-insights/) and [Bitbucket Pipelines](https://bitbucket.org/product/ru/features/pipelines)
- ...
### :bug: Fixes
