Mobile game details

Mobile games, such as Exos Heroes, Tales of Crestoria, and Fire Emblem Heroes, introduce new characters and adds to the story as time goes on. For example, Tales of Crestoria was released in July 16, 2020, but the seventh chapter wasn't added until January 23, 2021, Sync wasn't added until February 24 (here), and Shigure wasn't added until March 22 (here). Is it possible to edit the settings so that we can add the chapters (like with the TV show settings), and when each characters came out? (Apologies if this confuses anyone)