Jakob contributed targeted documentation updates to the near/NEPs repository, focusing on gas refund policy changes across two protocol versions. He authored detailed Markdown documentation that clarified the handling of unused gas, the introduction and calculation of gas refund fees, and the conditions under which refunds apply, including scenarios with zero-cost penalties. Jakob’s work aligned technical documentation with evolving protocol requirements, supporting both developer understanding and governance discussions. By linking documentation changes to specific commits and maintaining version control discipline, he improved traceability and maintainability. His technical writing and documentation skills ensured stakeholders were prepared for protocol rollouts and future policy adjustments.