During November 2025, J.A. Pike enhanced the onboarding experience and reproducibility of the coding-for-reproducible-research/CfRR_Courses repository by refining R Notebook content and data loading guidance. Pike focused on improving the clarity of the notebook introduction, correcting typographical errors, and updating instructions for data loading, particularly around file path usage. Additionally, Pike updated the notebook metadata to specify the R version, ensuring consistent environments for users. Leveraging skills in R programming, data analysis, and notebook development, Pike’s work addressed common onboarding challenges and reduced potential support needs. The scope was focused, with depth in documentation and environment configuration improvements.