During March 2025, Nate Marti focused on enhancing the stability of the sillsdev/ptx2pdf repository by addressing a critical bug in the PDF generation process. He implemented a targeted fix in Python to ensure that entries were only added to the anchor map when the required 'anchor' key was present in picture data, thereby preventing runtime errors and improving data integrity. This work involved careful code refactoring and alignment with existing data validation patterns, reducing the risk of crashes for end users. Although no new features were released, Nate’s efforts strengthened the codebase and laid groundwork for future development.