December 2025 monthly summary for CDCgov/covid19-forecast-hub focusing on business value and technical achievements. Delivered a Major Platform Overhaul enabling enhanced submission workflows, modular architecture, and broader forecasting capabilities across the project. Implemented targeted data integrity fixes to ensure accurate submission representation and compliance with reporting standards. These changes improved platform reliability, data quality, and time-to-submission, enabling forecasting teams to deliver reliable results with fewer post-submission corrections.

May 2025 performance focused on delivering end-to-end flu forecast data submission datasets for FluSight-forecast-hub, enabling timely forecast submission and evaluation across locations and horizons. Strengthened data ingestion, submission workflows, and reproducibility with May-2025 datasets and UM-DeepOutBreak submissions integrated into the pipeline. Documented data schema to support onboarding and future releases.