1.7.2

Fixed: parsing error when Connection header uses ',' instead of ', ' (with space) #46
Fixed: uses Buffer.alloc and Buffer.from instead of new Buffer
Changed: Drop support for Node v0.12

1.7.1

Fixed: two errors were emitted when trying to sendText to a closed connection while there was another pending binary write operation.

1.7.0

Added: emit Connection#error event on invalid handshake response with the reason why it was rejected
Added: support for protocol negotiation
Added: validProtocols and selectProtocol options to ws.createServer()
Added: protocols option to ws.connect
Added: Connection#protocols and Connection#protocol

1.6.0

Added: Server#close as a short hand for Server#socket.close

1.5.0

Added: Connection#send as a short hand for Connection#sendText or Connection#sendBinary, depending on the data type (string or Buffer)

1.4.1

Added: example to README

1.4.0

Added: extraHeaders option in ws.connect(URL, [options], [callback]) to let one add custom headers to the HTTP handshake request

1.3.0

Added: Connection#sendPing([data=''])
Added: pong(data) event