3.0.0
- breaking API change: Websocket handler's WsUpgradeRequestCallback now accepts first message to send back to client
- better documentation
- buffer overflow prevention in header receiver
- protocolname in ctxstream's registerHandler
- SecurityThreatened -close cause available for applications to use
- calling
shutdown
automatically sends SIGINT signal, i.e. "presses Ctrl-C" - SIGTERM is now caught and handled as SIGINT (graceful shutdown)