Socket.IO 2.0.1, 2.0.2 and 2.0.3 ======================================= We published three minor releases right after ``2.0.0``, so please be sure to use the latest version! Including: - A fix for a race condition within middleware: `Issue #2935 `_ - A fix for a potential race condition when emitting to a room: `Issue #2962 `_ - A fix for the *query* option in the client: `Issue #1086 `_ Get the latest client from the CDN: .. code:: html