During September 2025, Huanqiang Ma focused on maintaining and improving data reliability in the pyro-kinetics/pyrokinetics repository. He addressed a critical bug in the PyroScan component by correcting the unit assignment for the nmode attribute when reading tglf pyroscans, changing it from 'dimensionless' to None. This adjustment, implemented in Python and leveraging his skills in data analysis and scientific computing, eliminated read-time errors and ensured accurate data interpretation for downstream analytics. Although no new features were introduced during this period, his maintenance work enhanced the stability of the codebase and improved the overall developer experience for future contributions.