During January 2026, contributed to the novuhq/novu repository by implementing an archived flag within the Notification Feed Item Data Transfer Object. This addition allowed the API and SDK to accurately reflect when a notification had been archived by a subscriber, supporting more precise filtering and improved user experience. The technical approach focused on backward compatibility, ensuring minimal impact to existing integrations while enhancing state visibility for analytics and client applications. The work involved API development and DTO design using TypeScript, resulting in a targeted feature that addressed a specific product need without introducing unnecessary complexity or risk to the codebase.