Caterina Cappello enhanced the UniversalDependencies/docs repository by consolidating and refining Sicilian language documentation. She focused on improving the index.md file, merging information on morphology, tags, and usage to create a more coherent and searchable resource. Using Markdown and applying her skills in documentation and linguistics, Caterina standardized file naming conventions and removed outdated instructional content to improve maintainability. She also clarified grammatical explanations, adding detailed examples for the auxiliary verb 'avíri' in compound tenses. Her work emphasized content clarity and contributor onboarding, resulting in higher documentation quality and consistency, though her contributions this period did not involve direct bug fixes.