During March 2026, Arngris focused on enhancing model management and internationalization workflows across the nuclia/e2e and nuclia/frontend repositories. They updated the Gemini Models Catalog by discontinuing gemini-3-pro and adding gemini-3.1-pro, ensuring model listings accurately reflected the evolving product roadmap. In parallel, Arngris expanded multilingual support in the knowledge base creation process by introducing the GEMINI_2 model label and refining localization readiness. Their work leveraged Python, Babel, and JSON to streamline cross-repository changes, improve metadata workflows, and lay the groundwork for future multilingual features. The contributions demonstrated depth in both frontend development and software maintenance practices.