Worked on the wallabag/wallabag repository to address a bug affecting Atom feed linking, focusing on compliance with RFC4287 and restoring direct article linking behavior. The solution involved updating XML feed templates, specifically adjusting rel attributes to use 'alternate' and ensuring the 'via' URL correctly pointed to the article. This targeted fix reinforced feed reliability and improved interoperability with third-party consumers. The developer implemented the changes using Twig for template logic and documented the rationale to support future maintenance. Regression testing considerations were included to minimize risk, reflecting a careful and standards-driven approach to web development and Atom feed specification.