It has been about 2 weeks since the last update, due to mid-semester holidays and the public holiday last week, but that means this is a very big update! The characters have been added, they can be interacted with and can give you items to aid in your quest (and their own personal quests, of course).
The various rooms in the carriage are looking quite interesting as well, with each having their own unique twists based on their passengers.
The completion date draws closer and closer... By next week, almost everything should be functional, including the item interactions and a full playthrough of the game!