Worked on enhancing documentation and configuration management for the home-assistant/addons and thheller/home-assistant.io repositories, focusing on clarity and release hygiene. Delivered a configuration rename in YAML for Z-Wave JS to prevent confusion with the add-on watchdog, and updated version metadata to support accurate upgrade paths. Improved Matter integration documentation in Markdown by adding Vacuum platform support, increasing device visibility for users. Also removed outdated Music Assistant documentation to align with the current release scope. Emphasized rigorous documentation management practices, ensuring that onboarding is smoother and configuration errors are minimized, while maintaining consistency across Markdown and YAML-based documentation assets.