| ⇢ | A | AbstractSaveableConnection added |
| ⇢ | A | AbstractSaveableConnection::beforeSave() added | |
| ⇢ | A | IntegrationConnections::handleConnectionNotFound() added | |
| ⇢ | A | AbstractSaveableConnection::afterSave() added | |
| ⇢ | A | AbstractSaveableConnection::beforeDelete() added | |
| ⇢ | A | AbstractSaveableConnection::afterDelete() added | |
| A | ↛ | IntegrationConnections::handleCacheNotFound() removed |