During March 2026, work centered on the antimatterhq/dasl-content-packs repository, delivering AWS Security Lake presets for CloudTrail, EKS, Lambda, Route53, and WAF. This involved designing detailed schema definitions and implementing transformation logic in YAML to streamline data processing and enable integration with Lakewatch. The approach emphasized data engineering best practices, focusing on schema design and data transformation to ensure seamless ingestion and usability of AWS security data. Documentation and usage guidance were extended, including updates to the README to clarify integration steps. No major bugs were reported, reflecting a focused delivery of new features and supporting technical documentation.