The support for WebSockets in Burp Repeater has been enhanced with a new WebSocket connection wizard that lets you:

  • Attach to an existing WebSocket that is currently open.
  • Reconnect to a WebSocket that has closed.
  • Clone a WebSocket.
  • Manually configure a new WebSocket connection.

The new capability gives you full manual control over the WebSocket negotiation request.

Some other minor enhancements have also been made:

  • When creating a new project on disk, Burp will now automatically suggest a project filename, based on the project name and a timestamp.
  • When loading a configuration file for project or user options, Burp now warns if the file doesn't contain any options of the relevant type.
  • Various minor bugs have been fixed.