RAK7249 latest firmware checksum mismatch

Today I downloaded ‘https://downloads.rakwireless.com/LoRa/DIY-Gateway-RAK7249/Firmware/RAK7249_Latest_Firmware.zip

When I unpacked it, I checked the checksum and it didn’t match. NOTE: The .bin file version is 1.2.1 but the checksum is for 1.1.2!

Can you clarfiy? Thanks!

# mdsum WisGateOS_1.2.1.bin
cec1878433fbbcc31cfda2dd344b5398  WisGateOS_1.2.1.bin

# cat checksum.txt
ea82c6220ca5448a9dee10b8f9bc312c  WisGateOS_1.1.2.bin