Worked on backend enhancements for the hallowelt/mediawiki repository, focusing on event handling and object-oriented programming in PHP. Developed features to improve the accuracy and auditability of event payloads related to page deletion and movement. Introduced logic to expose redirect targets when a page is deleted, enabling downstream systems to detect if the deleted page was a redirect. Enhanced the PageMovedEvent to capture details about redirects created during a move and to propagate the move reason, adding accessors for retrieving this information. Added unit tests to ensure reliability of the new move reason behavior, supporting more robust analytics and processing.