Blog post: https://socket.io/blog/socket-io-4-1-0/
Features
- add support for inter-server communication (93cce05)
- notify upon namespace creation (499c892)
- add a "connection_error" event (7096e98, from
engine.io) - add the "initial_headers" and "headers" events (2527543, from
engine.io)
Links:
- Diff: 4.0.2...4.1.0
- Client release: 4.1.0
- engine.io version:
~5.1.0 - ws version:
~7.4.2