Lack of Version History

[awilhite]

There should be a branch for each version of the protocol, as there are branches on the engine.io repository for 3.1.x, 2.1.x, etc. I have found it extremely frustrating to develop a client implementation without this necessary information.

[darrachequesne]

Long overdue, but the following branches were created:

• https://github.com/socketio/engine.io-protocol/tree/v2
• https://github.com/socketio/engine.io-protocol/tree/v3