Jens Diemer contributed to the YunoHost/apps repository by delivering a branding asset for the PyInventory project, focusing on the integration of a new logo to enhance product recognition and visual consistency. Jens applied graphic design skills to create and prepare the asset, then managed its integration into the Git repository with careful commit hygiene. The work involved collaborating with branding and design teams to ensure alignment with broader product identity goals. While the contribution was limited to a single feature over one month and did not involve programming languages, it established a foundation for future design system assets and improved onboarding materials.