Worked on improving documentation stability for the inveniosoftware/docs-invenio-rdm repository by addressing configuration issues in June 2025. Focused on cleaning up the MkDocs configuration, specifically by removing a duplicate 'extra_css' tag from the mkdocs.yml file. This change reduced build conflicts and simplified ongoing maintenance for the documentation system. Utilized YAML for configuration management and applied documentation best practices to enhance build reliability. The work centered on bug fixing rather than feature development, demonstrating attention to detail in maintaining documentation infrastructure. These efforts contributed to a more robust and maintainable documentation workflow for the repository’s ongoing development needs.