    std::map<std::string, QLabel*> alerts;
    QPushButton rebootBtn;
    void updateAlerts();
  
    ScrollView *releaseNotesScroll;
    ScrollView *alertsScroll;
  
  signals:
    void closeAlerts();
  
 
</s> remove   QPushButton rebootBtn;
  void updateAlerts();
 </s> add  </s> remove   QLabel releaseNotes;
 </s> add  </s> remove     * {
      font-size: 50px;
    }
 </s> add 
  QLabel releaseNotes;
  QPushButton rebootBtn;
    std::map<std::string, QLabel*> alerts;
    QPushButton rebootBtn;
    void updateAlerts();
  
  QLabel releaseNotes;
  QPushButton rebootBtn;
    ScrollView *alertsScroll;
  
  signals:
    void closeAlerts();
  
keep keep keep keep replace keep keep keep keep keep
 UI: fast startup (#20781)

* faster startup

* faster

* cleanup

Co-authored-by: Comma Device <device@comma.ai> 
selfdrive/ui/qt/widgets/offroad_alerts.h