March 2026 monthly summary focusing on key accomplishments, major bugs fixed, impact and technologies demonstrated. Key achievements include delivery of minute-level granularity for the Dimensional TimeSlice Source Crawler in opensearch-project/data-prepper, enabling minute-range lookbacks and updating lookback handling to Instant (PR #6368). Added a generic method to centralize logic for wrapping adjustedStartTime, improving maintainability and reducing code duplication. Enhanced data processing and analytics responsiveness through smaller time slices, enabling faster, more precise time-based queries on historical data. These changes deliver business value by enabling faster, more accurate time-based queries and more reliable historical data processing. Technologies used include Java time APIs (Instant), time-based data processing, and contribution through PR #6368.