Packages

socket.io

4.8.4 · 25 Sep 2026MIT16.6M / weekRepositoryHomepagenpmAtom feed

Upgrading socket.io from 4.0.2 to 4.1.0

1 release in betweenevery note read

Other targets from 4.0.2Newest 4.x, Latest4.8.4Clears its advisory4.6.2
0
changes to make
0
advisories fixed
5
new
0
fixes

Security

1 advisory still affects 4.1.0

Upgrading to 4.6.2 clears it.

Release by release

  1. 4.1.0

    11 May 20215 new
    • new

      Add support for inter-server communication

    • new

      Notify upon namespace creation

    • new

      Add a "connection_error" event (7096e98, from engine.io)

    • new

      Add the "initial_headers" and "headers" events (2527543, from engine.io)

    • new

      Add support for the "wsPreEncoded" writing option