Firmware Release Notes SW01978-1.0.6.4

Supported tools:
Z-PASS2-RT-4G (A0)
Z-PASS2-RT-4G-S (A0)
Z-PASS2-RT-4G (B0)
Z-PASS2-RT-4G-S (B0)
Z-PASS1-RT (A0)
Z-PASS1-RT (B0)
Z-TWS4-RT-S (A0)
Z-TWS4-RT-S (B0)

NEW:
-New: Added parameter "Reply on WAN to packets coming from WAN".
-New: possibility to log in via SFTP as user to read SD content

FIX:
-Fix: Absolute function of a float in logical rules