I'm using the ioquake 1.36 mac version. I downloaded the point release and installed it but it still says v1.36 in the quake drop down. I've taken screen shots of my baseq3 and wfa folders. Maybe you can find something that's missing...
http://imageshack.us/a/img191/8494/wf1p.jpg
http://imageshack.us/a/img217/5278/wf2w.jpg