During June 2025, this developer updated graphical assets for the python/peps repository by replacing legacy DIA and PNG figures in PEP 3147 documentation with a new SVG-based illustration. The transition to SVG improved visual clarity, accessibility, and maintainability, while also streamlining the asset pipeline by removing obsolete formats. Their work focused on technical illustration and documentation, leveraging skills in vector graphics and asset management. All changes were managed through Git-based version control, ensuring traceability and consistency across documentation. No bugs were addressed during this period, with efforts concentrated on enhancing the scalability and alignment of PEP 3147’s visual assets.