doc(changelog): Added to unreleased section
@@ -9,7 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### :sparkles: Release Note <!-- optional -->
### :rocket: Enhancements
-- ...
+- [#888](https://github.com/reviewdog/reviewdog/pull/888) Allow GitHub PR reporting for a forked repository iff it's triggered by `pull_request_target`
### :bug: Fixes
- ...
