Yeah I guess blocking was added.
But guess what else seems to be blocked???
FoxFi wireless tethering!
I just tried to use it and I keep getting the mobile hotspot pop up telling me to go subscribe. :-(
I haven't bothered to root my last few phones because FoxFi allowed me to tether without rooting and that was the only reason for me to.
Hopefully FoxFi gets an update to fix that.