During May 2025, Cy Blocker contributed to the google/perfetto repository by developing a targeted feature to enhance CTS testing and debugging workflows. They introduced the attached_insets field, leveraging Protocol Buffers and the protobuf language to extend InsetsSourceProto with relative insets support. This addition enabled more detailed reporting and observability of insets data, facilitating accurate validation and streamlined troubleshooting for CTS-related scenarios. Cy’s work focused on clear, reviewable changes that strengthened the technical foundation for insets handling, including data plumbing and protocol extensions. The feature addressed a specific need for improved test reporting without introducing bug fixes during the period.