In Oct 2024, delivered foundational telemetry client monitoring and health features for the Chainlink telemetry subsystem (smartcontractkit/chainlink). The work focuses on observability, reliability, and readiness for proactive incident response, enabling better operational insight and faster triage. Key capabilities implemented: - Telemetry Client Monitoring and Health: Basic monitoring for the telemetry client including metrics for connection status, messages sent, errors, and dropped messages; added health monitoring to track connection state; included tests for the new functionality. Impact: - Improved observability and reliability of the telemetry path, enabling early detection of connection issues and message losses, and providing data for dashboards and alerting. - Lays groundwork for SLA monitoring and faster MTTR in production environments. Commits: - 9641ea29daa9da459975afaddc78120f5b15d38c — CCIP-2840 Add basic monitoring for telemetry client (#14661) Note: No other features or bug fixes were reported for this month apart from the telemetry monitoring work.