spoilers: It will still have scripting. It may continue to use Ruby, depending on difficulties they may have with how well it works on android/ios but I'd say it's a safe bet. On that premise, it'll update to a later version of ruby and the scripting backend will change again, like from XP to VX to Ace. There was a tweet from somebody that was posted in the thread that MX will support pixel movement and considering that was handled in the scripting side it'll definitely be changed. Noteboxes will still be garbage.