- I2: Add MemoryMax=4G, LimitNOFILE=65535, TasksMax=2048 to systemd service - I3: Tor rotation keeps old service for 1h transition before cleanup - R14: Replace .parse().unwrap() with .unwrap_or(localhost) in rate limiter - R15: Replace 7 unwrap/expect in mesh protocol with proper error propagation - R27: Add 10s timeouts to mesh Bitcoin RPC calls Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>