- Fix SASL auth flow.
- Support SASL PLAIN authentication.
- Change default bind address to Any IPv6.
- Add away-notify support.
- Fix client connection error handling.
- Add AWAY support.
- Change public API. Use ServerConfig and SocketConfig.
- Add MODE support partialy.
- Add TOPIC support.
- Fix PRIVMSG to channel from outside.
- Add CAP negotiation support.
- Add connection password customize env var.
- Initial version.