Month: 2026-06 — Implemented resilience-focused server connectivity improvements and a tunnel lifecycle refactor in amantus-ai/vibetunnel. Key changes include: (1) persist HQ remote registrations through transient health-check failures with a defined failure threshold to avoid premature unregistration; (2) introduce bounded jitter to iOS reconnection backoff to spread retry attempts and prevent overload after outages; (3) refactor tunnel service lifecycle into TunnelServiceBase to reduce duplication and improve test coverage for server mode. These changes enhance reliability during outages, reduce outage-related risks, and improve maintainability and testability across server and iOS components. Core commits: 5b2985ad98092e31dec3d0f816bb2ff1a78db803; 45db0960412a9e41ea4700647b928f7f1b599043; 52d066b6a3aae2ab2f49babdcb4488264b0b2e67.

February 2026 monthly summary for openclaw/openclaw focused on enhancing agent configuration robustness and reliability. Delivered Flexible Agent Model Configuration with Primary and Fallback Models, including utilities to resolve model inputs and guarantee default fallbacks when no specific model is configured. Implemented a fix path to fall back to agents.defaults.model when an agent has no model config, improving stability in production and reducing misconfiguration risk.