| ⇢ | A | PlanConverter added |
| ⇢ | A | SubscriptionRepository::hasActiveMainSubscription(... added | |
| ⇢ | A | SubscriptionRepository::getActiveMainSubscription(... added | |
| ⇢ | A | SubscriptionRepository::getAllForCustomer() added | |
| ⇢ | A | SubscriptionManager::startSubscriptionWithDto() added | |
| ⇢ | A | PlanConverter::convert() added | |
| A | ↘ | B | SubscriptionManager::startSubscription() got worse |