New redux warning?

Hello!

We used react-navigation on a project a while ago, and integrated it with our Redux store as per the documentation. But I've just noticed you now have a warning telling people not to do this.

1. Can you elaborate why it's bad? "You probably don't need to do this" is a bit ambiguous.
2. Managing navigation through actions was our main reason for doing it; it meant one LOGIN_SUCCEEDED action would mutate both our app state and the navigation state to put the user in the right place. What's the recommended approach instead? Is it to navigate without the navigation prop?

Redux 統合に関する警告と、リンク先の navigating-without-navigation-prop ドキュメントから始めてください。Issue の質問と既存の文言を確認し、統合が推奨されない理由を明確にしたうえで、アクション後のナビゲーションに推奨されるアプローチを特定してください。ドキュメントでは、両方の質問に直接答える必要があります。