📝 Release Notes
- Add Hysteria Realm service and Hysteria2 NAT traversal support 1
- Fixes and improvements
1:
The new Hysteria Realm service is a rendezvous service for Hysteria2 NAT traversal. A Hysteria2 server behind NAT registers its STUN-discovered public addresses on a stable realm endpoint via the new realm inbound field; clients query the realm via the new realm outbound field to learn the server's current addresses and perform UDP hole-punching to establish a direct QUIC connection. Once hole-punching succeeds, all proxy traffic flows directly between client and server.