During December 2024, David Haberthuer focused on improving the documentation for the imagej/imagejhub.io.git repository, specifically targeting the GPU acceleration tutorials and Labkit plugin guides. He addressed a documentation bug by correcting spelling errors and broken links, ensuring that users could more easily find and understand the relevant materials. David’s work involved editing Markdown files and updating internal link paths to align with established naming conventions, which enhanced both clarity and discoverability. His efforts centered on documentation skills and proficiency with Markdown, resulting in more accurate onboarding resources for users seeking information about GPU acceleration features. The work was targeted and precise.