During September 2025, Daniel Hilgarth contributed targeted documentation improvements to the metal-stack/mini-lab repository, focusing on aligning firewall provisioning instructions with the actual command-line interface. He updated the project’s README, replacing outdated references to 'machine create' with the correct 'firewall create' command and clarifying the use of network placeholders. This Markdown-based documentation change ensures that users can accurately provision firewall resources within the mini-lab environment, reducing confusion and support requests. Daniel’s work demonstrated attention to detail in technical writing and a clear understanding of user workflows, though the scope was limited to a single feature without direct code or bug fixes.