During October 2025, Jan Linxweiler focused on maintaining the reliability of the soot-oss/SootUp repository by addressing a critical metadata issue. He identified and corrected a typo in the DOI format within the CITATION.cff file, ensuring that academic references generated from the project would be accurate and compatible with citation tools. This targeted fix, implemented using YAML and leveraging his skills in citation formatting and metadata management, improved the integrity of downstream data and enhanced interoperability for users relying on precise citation metadata. Jan’s work demonstrated careful attention to detail and contributed to the ongoing quality of the project’s academic outputs.