Monthly summary for 2025-10: Delivered key features in mozilla/docker-etl and mozilla/bigquery-etl to improve task definitions ingestion, analytics, and reliability. Implemented task_definitions table in BigQuery, extended FXCI ETL to capture task-specific metadata, and added configurable chunking for large data loads. Established Firefox-CI task definitions schema and a derived data view to enable structured analytics with fields including taskId, submission_date, timestamps, and JSON payloads. All work maps to bug 1989550 and positions the data platform for scalable analytics and reporting.

September 2025 performance for mozmeao/springfield: Key feature delivered ESR Linux/ARM64 Build Support in Firefox Endpoints. This work adds ESR Linux/ARM64 builds to the firefox/all endpoint, updates platform availability and test counts to reflect the new target, and ensures reporting reflects ESR Linux/ARM64 builds. There were no major bugs fixed this month. Overall impact: expands ESR coverage to ARM64 Linux, enabling customers on ARM64 to receive ESR builds via the Firefox Endpoints, improving cross-platform support, build visibility, and data accuracy. Technologies/skills demonstrated: Linux/ARM64 build pipelines, endpoint data modeling, test instrumentation, cross-repo collaboration, and commit-based traceability.