During May 2026, this developer enhanced the hashtopolis/server repository by implementing Swagger UI-based API documentation, replacing the legacy reference with an interactive and visual interface. Leveraging JavaScript, YAML, and front end development skills, they designed and integrated OpenAPI specifications to modernize the API exploration experience. This update enabled developers and external integrators to visualize endpoints, test requests interactively, and onboard more efficiently. The work focused on improving API discoverability and aligning documentation with business goals of faster third-party integration and reduced support needs. No major bugs were addressed during this period, with efforts concentrated on documentation and developer experience.