In November 2024, Greg Riegel enhanced the ISSUIUC/ISS-PCB repository by improving the CAM-MK2 hardware design, focusing on optimizing CAN bus routing and refining power and battery sense circuitry. Using KiCad for PCB layout and hardware design, Greg reworked the CAN routing to increase communication reliability and fault isolation, while integrating power mux and battery sense routing to improve power integrity and safety margins. These hardware changes were implemented without requiring software modifications, supporting safer field deployments and future scalability. All updates were committed with clear traceability, reflecting a methodical approach to maintainability and auditability in hardware engineering.