During April 2026, this developer expanded the amenity chains dataset for Japan in the osmlab/name-suggestion-index repository, focusing on banks, fast food outlets, and pubs to improve point-of-interest coverage for location-based services. The work centered on data management and API integration, utilizing JSON to ensure schema consistency and facilitate future regional enhancements. By validating data quality and maintaining clear commit traceability, the developer supported more accurate search results and streamlined future updates. No bug fixes were addressed during this period, as efforts were concentrated on delivering a targeted feature that enhances dataset completeness and supports better location service outcomes.