Release Notes Firmware SW01978-4.9.0.0

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Supported Products:
R-PASS (A0)
SSD (B0)
Z-PASS2-RT-4G (A0)
Z-PASS2-RT-4G (B0)
Z-PASS2-RT-4G (C0)
Z-PASS2-RT-4G-S (A0)
Z-PASS2-RT-4G-S (B0)
Z-PASS2-RT-4G-S (C0)
Z-TWS4-RT-S (A0)
Z-TWS4-RT-S (B0)
Z-TWS4-RT-S (C0)
Z-PASS1-RT (A0)
Z-PASS1-RT (B0)
Z-PASS1-RT (C0)

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NEW:
-New: version that allows migration from versions 4.x to 5.x