| A | ↛ | CreateWrongEmailsTable removed |
| ⇢ | A | AwsSesBounceComplaintHandler::saveBouncedEmailsToD... added | |
| ⇢ | A | AwsSesBounceComplaintHandler::saveComplainedEmails... added | |
| B | ↗ | A | AwsSesBounceComplaintHandler::storeEmailToDB() improved |
| A | ↛ | CreateWrongEmailsTable::up() removed | |
| A | ↛ | CreateWrongEmailsTable::down() removed |