January 2026 (2026-01) monthly summary for mamedev/mame. Key feature delivered: Documentation enhancement for educational hardware lineage. Specifically, added a catalog of known undumped educational laptop versions similar to the VTech Genius KID ABC to improve the project’s knowledge base for future reference and development. This work is associated with commit 75898ec0ffd7674d9990436045ef34dd22f4e513 with message 'gkidabc.cpp: Add known undumped versions on similar hardware (#14719)'. No major bugs reported for this repository this month. Overall impact: strengthens the documentation foundation, reduces duplication of effort, and accelerates future compatibility and reverse-engineering work for related hardware. Technologies/skills demonstrated: documentation best practices, version-controlled knowledge curation, cross-referencing related hardware (VTech Genius KID ABC), and targeted contributions to gkidabc.cpp-style patterns.

December 2025 monthly summary for mamedev/mame focused on VTech-related data and catalog work. Delivered compatibility and catalog enhancements for InnoTab and Storio, and strengthened global device data accuracy and localization to support regional releases and multilingual users. Improvements reduce end-user confusion, improve catalog completeness, and enable smoother cross-region support and maintenance.