Yes, there’s always an upgrade available.
I want to know if the upgrade has been applied already. First situation:
[admin@Mikrotik] > /system routerboard print
routerboard: yes
model: CCR1009-7G-1C-1S+
serial-number: 849708XXXXXX
firmware-type: tilegx
factory-firmware: 3.41
current-firmware: 6.49
upgrade-firmware: 6.49.1
Second situation:
[admin@Mikrotik] > /system routerboard print
;;; Firmware upgraded successfully, please reboot for changes to take effect!
routerboard: yes
model: CCR1009-7G-1C-1S+
serial-number: 849708XXXXXX
firmware-type: tilegx
factory-firmware: 3.41
current-firmware: 6.49
upgrade-firmware: 6.49.1
How to tell the difference from script?