Love caniuse.com but unfortunately there's lot missing from this support matrix. More important than which browsers support the API is which underlying protoco

Love caniuse.com but unfortunately there's lot missing from this support matrix. More important than which browsers support the API is which underlying protocol version the sockets speak. A lot of major browsers support the API but very few speak the same protocol. I believe today's announcement is a finalized protocol standard which means that there's finally going to be a lingua franca for websockets.