During October 2025, work focused on enhancing telemetry and observability within the fiddler-examples repository. The main feature delivered was the introduction of user-defined attributes to telemetry data for both the Weather Function and Knowledge Base Search components. This approach, implemented using Python and leveraging data analysis and telemetry integration skills, enabled richer monitoring and more granular performance tracking. By instrumenting telemetry in these areas, the changes supported proactive maintenance and faster root-cause analysis, facilitating data-driven capacity planning. No major bugs were addressed during this period, with efforts concentrated on disciplined change logging and improving overall system observability and monitoring.