v3.22.0

3.22.0 (2026-02-24)

Features

• add Ping opcode and method for mesh gateway reachability checks. (d028e19)
• Add mesh gateway liveness monitoring and automatic C2 client re-initialization when the gateway dies. (36b7925)
• enhance mesh resilience and stealth by randomizing sleep intervals, improving TakeASnap robustness, and adding periodic gossip bootstrap retry. (cb2e9ca)
• Implement C2-assisted mesh peer discovery and self-healing for agents. (7f96743)
• implement mesh networking with token-based authentication and Trust On First Use (TOFU) agent key pinning, replacing proxychain broadcast. (10e2e01)

Bug Fixes

• implement early rate limiting in the check-in handler to prevent DoS and remove debug key content logging. (8126fea)
• introduce early rate-limiting for agent check-ins to prevent log flooding and remove debug logging. (9d5cba8)