I just wanted to chime in hear as a P67 Sabertooth User. The only 2 sensor readings I can see that aren't being read are the Vcore 1 and 2 (The VRM section) This is has been the case since 1.80. For me personally I would really like those 2 temps as I run watercooling so they aren't getting any kinda of passive cooling from a CPU fan.
But outside of that it reads the rest of the sensors just fine.