Given the ambiguity, the article should cover both possibilities: an update related to a ModCon event and the use of .upd files in the context of game modding. It should start by clarifying the terms, then provide information on the Mod Games Conference, followed by explaining .upd files and their role in modding. Including practical tips on handling .upd files as a modding resource could be helpful. The article should also mention community resources and forums where users can seek support or more detailed guidance.