| A | ↛ | ConnectionLog removed |
| ⇢ | C | LogModule::get() added | |
| ⇢ | A | InputValidation::dateTime() added | |
| B | ↗ | A | LogModule::init() improved |
| B | ↛ | ConnectionLog::connect() removed | |
| B | ↛ | ConnectionLog::disconnect() removed | |
| A | ↛ | ConnectionLog::getConnectionHistory() removed | |
| A | ↛ | ConnectionLog::initDatabase() removed | |
| A | ↛ | InputValidation::date() removed | |
| A | ↛ | ConnectionLog::__construct() removed | |
| A | ↛ | ConnectionLog::createTableQueries() removed | |
| A | ↛ | ConnectionLog::housekeeping() removed |