During July 2025, Mia Grahn enhanced the CovertLab/vEcoli repository by improving its onboarding documentation. She identified recurring issues with Python virtual environment setup, particularly in uv-managed environments, and addressed them by adding a troubleshooting section to the README. This update guides users through removing and reinstalling the venv to resolve common connection or installation problems, streamlining the setup process for new contributors. Mia’s work focused on developer documentation and troubleshooting, utilizing Markdown and Python environment management. While no bugs were fixed, her contribution increased project maintainability and reduced onboarding friction, demonstrating attention to practical developer experience and workflow reliability.