During November 2024, Fenuks enhanced the Wallabag plugin in the koreader/koreader repository, focusing on reliability and lifecycle management. He implemented robust error handling for file downloads in Lua, introducing a centralized cleanup mechanism to remove incomplete or failed downloads and prevent data corruption during network or server errors. Additionally, he developed a new remote option for deleting on-hold articles, allowing users to manage unfinished and completed articles separately. These improvements leveraged his skills in configuration management, error handling, and plugin development, resulting in higher data integrity, improved user workflows, and more granular configurability within the Wallabag integration.