my Board is MSI B450 A pro Max and currently bios version is 7B86vMD and the lastest is 7B86vML, but I still don't know if this Bios needs updating because the latest one has security patches or it's still like the old days "don't update BIOS, unless you update CPU"
at this board i use
ryzen 5 5600
rx 6600
at this board i use
ryzen 5 5600
rx 6600