UnsubscribeFromAggregate contains aggregate id as well to make routing possible.
Unapply on aggregateType.AggregateKey.
Have AggregateActorManager handle subscribe/unsubscribe events.
Fix persistence id of subscription manager.
Add test for AggregateSubscription.
Escalate stratgy & clarification of pos/start/liveFrom in AggregateSubscription.
Improve documentation.
Cleanup.
Support for manual subscriptions.
Add partitions for aggregate subscription.
AggregateJournalReplay now sends the correct type of messages.
Add TODO.
Fix an ordering problem in AggregateSubscription (with test).
Implement event publishing in aggregate.
Fix test naming.
Add retry to aggregate subscription.
Log retries.
Change retry timing for aggregate subscription.