| B | ↗ | A | BackendLogController improved |
| ⇢ | A | BackendLogController::groupLogEntriesDay() added | |
| C | ↗ | A | BackendLogController::setStartAndEndTimeFromTimeSe... improved |
| A | ↛ | BackendLogController::groupLogEntriesByPageAndDay(... removed | |
| A | ↛ | Constraint::setTimeFrame() removed | |
| A | ↛ | Constraint::setGroupByPage() removed | |
| A | ↛ | Constraint::getTimeFrame() removed | |
| A | ↛ | Constraint::getGroupByPage() removed |