F-Droid repositories can utilize UnifiedPush for notifying F-Droid clients about index modifications.
When an update occurs in the F-Droid repository, a UnifiedPush notification will be dispatched by the server to inform clients.
Upon receiving this notification, F-Droid clients can initiate synchronization of their index with the repository.
This approach reduces battery consumption, eliminates the requirement for frequent syncing, and ensures faster updates for clients.