Maybe I'm the next Cate Blanchett

BREAKING:
  * The SuperHFeature enum became a SuperHFeatures bitflags bitfield:
      a) all instances of &[SuperHFeature] replaced with SuperHFeatures
      b) SuperHDecoder and SuperH (yaxpeax) lost their lifetime argument
    (9eb0e4e58a420386dbb3400a976df1c0a78fbe83)
    (Noa)