During August 2025, Andrii Taran focused on enhancing the stability and memory management of the Status Bar Message Registry in the eclipsesource/theia repository. He addressed a memory leak by refining the lifecycle of disposables, ensuring that resources were only allocated for genuinely new entries. This involved correcting the logic for detecting new entries by checking for missing IDs in the entries map, which resolved a bug introduced in a previous pull request. Working primarily with TypeScript, Andrii applied strong debugging and memory management skills, resulting in improved UI reliability and reduced memory consumption for long-running sessions within the codebase.