Update CHANGELOG.md

Author: alestiago

CHANGELOG.md

@@ -1,6 +1,6 @@
 # 2.0.0
 
-**Note**: This release supports [Flutter 3.32.0](https://docs.flutter.dev/release/release-notes/release-notes-3.32.0). Contains a breaking change, where the `removeRouteBelow` changes its signature to add a new `result` parameter.
+**Note**: This release supports [Flutter 3.32.0](https://docs.flutter.dev/release/release-notes/release-notes-3.32.0), for migration details see the [release notes](https://github.com/VeryGoodOpenSource/mockingjay/releases/tag/v2.0.0).
 
 - chore!: upgrade to flutter 3.32.0 ([#98](https://github.com/VeryGoodOpenSource/mockingjay/pull/98))