https://github.com/wikimedia/mediawiki/commit/61233fc84724833dc487ecc55e27c1b39459befc#diff-9b2049b4061a5e3a6aa85f6712dde1b4 broke the list=logevents API query results
result keys used to be event type specific ie. <move new_ns="1" new_title="Talk:Parisii (Gaul)" /> per the example at https://www.mediawiki.org/wiki/API:Logevents#Example
now it is <params target_ns="0" target_title="Fiona A. Harrison" /> per https://en.wikipedia.org/wiki/Special:ApiSandbox#action=query&list=logevents&format=xml&leprop=title|type|user|timestamp|details&letype=move