| ⇢ | A | SaveAccountsTableData added |
| ⇢ | C | SaveAccountsTableData::migrateUserInfo() added | |
| ⇢ | B | SaveAccountsTableData::runStep() added | |
| ⇢ | A | SaveAccountsTableData::shouldRun() added | |
| ⇢ | A | SaveAccountsTableData::run() added | |
| ⇢ | A | SaveAccountsTableData::__construct() added | |
| ⇢ | A | SaveAccountsTableData::getName() added | |
| A | ↘ | C | Updater::isUpgradePossible() got worse |