Version 2.0.0

• Upgraded RatchetPHP 0.3 to 0.4.

It changes the way to get websocket request object:

$conn->WebSocket->request

becomes:

$conn->httpRequest

Also, you get a psr7 request object.
So, in exemple, to access to query parameters, do:

parse_str($conn->httpRequest->getUri()->getQuery(), $queryParameters);
$myParameter = $queryParameters['my_parameter'];

• Upgraded league/oauth2-server from 4.x to 6.x

It then removes the support for PHP 5.5. See league/oauth2-server changelog.