During April 2026, work centered on the xdslproject/xdsl repository, focusing on backend development with Python to enhance the Marimo notebook platform. The primary contribution involved removing the embedded notebooks navigation, which streamlined the user interface and simplified notebook workflows. This change aimed to reduce unnecessary navigation steps, making the platform more intuitive and supporting faster task completion for users. The update was carefully documented to ensure alignment between the codebase and user guidance. No bug fixes were recorded during this period, as efforts concentrated on feature delivery, user experience improvements, and maintaining clear, up-to-date documentation for Marimo.