A special 25th-anniversary Kingdom Hearts panel at Disney’s 2026 D23 event has fans of Square Enix’s RPG series wondering if major Kingdom Hearts 4 news is right around the corner. Disney doesn’t hold a D23 annually (the previous one was held in 2024), and in recent years the fan event has taken on newfound importance as a stage for the House of Mouse to make all kinds of major announcements about upcoming films, shows, and even, occasionally, video games. This…