Alpha blending disabled by default?

bugs, errors
#1

Alpha blending is said to be disabled by default. However, if I fire up a brand new project in 084 and run only this code:

void ofApp::draw(){
  ofSetColor(255,0,0,127);
  ofRect(20,20,100,100);
}

…it shows me a semi-transparent rectangle.

#2

this was changed in 0.8.0

I’ve updated the documentation to reflect.

thanks!