During September 2025, this developer contributed to the KotatsuApp/Kotatsu repository by enhancing localization support for Chinese users. They implemented a new test string in XML to extend source integration testing, laying the groundwork for broader internationalization and future language expansion. Their work focused on Android development, leveraging localization and translation skills to improve the app’s accessibility for Chinese speakers. By committing translations through Weblate and integrating them into the codebase, they addressed the need for more comprehensive language coverage. The scope of work was focused and foundational, providing a basis for future i18n testing rather than addressing bug fixes.