Mikrotik - upgrade

[admin@MikroTik] > system package update check-for-updates
            channel: stable
  installed-version: 6.45.8
     latest-version: 6.47.8
             status: New version is available

[admin@MikroTik] > system package update download          
            channel: stable
  installed-version: 6.45.8
     latest-version: 6.47.8
             status: Downloaded, please reboot router to upgrade it

[admin@MikroTik] > system package update install

[admin@MikroTik] > system package update check-for-updates 
            channel: stable
  installed-version: 6.47.8
     latest-version: 6.47.8
             status: System is already up to date

[admin@MikroTik] > system routerboard upgrade
Do you really want to upgrade firmware? [y/n]
y
[admin@MikroTik] >
08:34:21 echo: system,info,critical Firmware upgraded successfully, please reboot for changes to take effect!

[admin@MikroTik] > system routerboard print 
                ;;; Firmware upgraded successfully, please reboot for changes to take effect!
       routerboard: yes
        board-name: hEX lite
             model: RB750r2
          revision: r3
     serial-number: D1530B548622
     firmware-type: qca9531L
  factory-firmware: 6.45.8
  current-firmware: 6.45.8
  upgrade-firmware: 6.47.8

[admin@MikroTik] > system reboot 
Reboot, yes? [y/N]: 
y
system will reboot shortly
Received disconnect from 192.168.88.1 port 22:11: shutdown/reboot
Disconnected from 192.168.88.1 port 22

[admin@MikroTik] > system routerboard print 
       routerboard: yes
        board-name: hEX lite
             model: RB750r2
          revision: r3
     serial-number: 0123456789AF
     firmware-type: qca9531L
  factory-firmware: 6.45.8
  current-firmware: 6.47.8
  upgrade-firmware: 6.47.8