January 2026 (2026-01) monthly summary: Delivered the Aritch Brand Custom Integration for Home Assistant, enabling native connection and control of Aritch devices within the platform. This work broadens device support in the home-assistant/brands repo, and reduces setup effort for users by providing a native integration with clear device binding. No major bugs were reported during this period. Overall impact: accelerates user onboarding for Aritch devices, expands automation capabilities, and strengthens the Home Assistant ecosystem. Technologies/skills demonstrated: Python-based custom integration development, alignment with Home Assistant integration patterns (custom integration architecture, entity model, and configuration handling), and strong Git traceability through the associated commit.