September 2025-09 focused on delivering localization-ready UI and up-to-date wiki content, driving business value through better international accessibility and streamlined content governance. In osu, we migrated UI date/time rendering to a localization-friendly model, introducing LocalisableString, a HumanisedLocalisableDate utility, and interpolation so dynamic times (schedules, lounge end times) update correctly across locales. We also fixed an overwrite-type bug in ScheduleScreen to ensure localization updates propagate reliably. In osu-wiki, we launched and refined the FumoFumo Cup: Summer Lights article in English and Chinese (schedule, prizes, organization, participants, results, mappools) and updated the main tournament index; we also kept tournament listings current for 2024/2025. Overall, these efforts improved localization coverage, content accuracy, and maintenance velocity. Technologies/skills demonstrated include localization architecture (LocalisableString, HumanisedLocalisableDate, string interpolation), cross-repo collaboration, wiki content management, and multilingual publishing.

July 2025 monthly summary for ppy/osu-wiki: Delivered Chinese wiki maintenance documentation enhancements and DO_NOT_OUTDATE directive guidance. Replaced manual skipping with a new GitHub Action for post-merge processing and introduced a flexible directive-based system to skip outdated checks. Documentation now includes detailed instructions and examples for using the DO_NOT_OUTDATE directive, reducing manual overhead and translation drift.

June 2025 summary (ppy/osu): Delivered the Hold to Walk mod for osu!catch, introducing a dash-key-to-walk movement mode, a dedicated input handler, and a validation test scene. Implemented compatibility improvements to prevent conflicts with related mods and reclassified the mod category to Conversion to reflect its function. All changes are release-ready with clear documentation and commit traceability.

January 2025: Focused on correctness, localization, and content clarity across osu and osu-wiki. Delivered targeted bug fixes and documentation updates that improve user experience, data accuracy, and Chinese-language accessibility.

December 2024 osu! wiki contributions (ppy/osu-wiki) focused on strengthening documentation through structured content, multilingual consistency, and navigation reliability. Delivered comprehensive improvements across Skinning/Sounds, Chinese game mode/modifier/osu!mania documentation, osu!lazer Tournament drawings guidance, and translation management. These changes reduce support overhead, accelerate contributor onboarding, and improve user experience across EN/ES/FR locales with lazer-related content.

November 2024 monthly summary focused on delivering targeted features, clarifying documentation, and strengthening localization across two repositories. The work improves resource quality for competition participants, enhances multilingual accessibility, and demonstrates cross-repo collaboration and scalable content practices.