During May 2025, Ading enhanced the chalk-ai/chalk-go repository by focusing on schema improvements to support auditing and scheduled-query features. They introduced new type definitions and extended enums in Go, adding fields such as ChartLinkKind and unversioned_attribute_name to the graph package, and an error field to the AuditLog struct in the server package. These changes, implemented using Go and Protobuf, improved traceability, data integrity, and error handling across the system. Ading’s work emphasized forward compatibility and maintainability, addressing cross-package schema design to reduce migration risk and strengthen observability, though no major bug fixes were required during this period.