Firmware Release Notes SW01800-1.5.0.0

Supported products:
Z-KEY-0 (Rev. E0)
Z-KEY-0 (Rev. F0)
Z-KEY-0 (Rev. F1)
R-KEY-LT (Rev. C0)
R-KEY-LT (Rev. D0)
R-KEY-LT (Rev. D1)
Z-KEY-2ETH (Rev. B0)

NEW:
-New: Added parameter to block Modbus requests when there is no Modbus TCP-IP client in Gateway mode with TAG (to trigger output timeouts).
-New: Changed the operation of the watchdog: independently of everything restarts the device after the set number of hours.