Andrew Norcross enhanced avatar settings management in the fairpm/fair-plugin repository, focusing on improving multisite compatibility and future migration readiness. He introduced a new constant for the avatar source setting key and centralized the retrieval and persistence logic, ensuring settings are handled safely across multisite WordPress deployments. Using PHP and CSS, Andrew refactored the settings codebase, removed deprecated UI styles, and implemented an upgrade process to migrate existing settings to a new structure. This work improved configuration consistency for admin users, streamlined the plugin’s maintainability, and established a more robust upgrade path, reflecting a thoughtful approach to plugin development and refactoring.