Aw ****, here we goooooo
A few things I figured I should point out:
I did not know Toby was disabled. That.. is... uh.. well, really interesting.
Temmie pitching in to help once more is a nice touch. Really goes to show how well the duo mesh together.
Chapter 3, at a conceptual level, is pretty much done(no work on the actual gameplay but rather all of the story beats and designs) which means the wait for Chapter 3 will likely not be as long. Cool.
Overall this is pretty good news. Can't wait for Chapter 2!
It's always the peoples who try their hardest who end up getting hands/wrist problems, Sakurai had problems with his hands at one point during either Smash 4 or Ultimate developpement if I remember correctly, 'guess that's one thing they share in common.
It's noteworthy that Toby think he & his team can finish Chapter 2 before the end of the year, and like you said, chapter 3 & onward (there's a "+" after Chapter 3, meaning there's more) will be much easier to finish once that's taken care of, so we won't have to wait 7 years like Toby predicted!.....hopefully.
Finally, less to do with a Deltarune in a sense, but Toby released dialogues for a alarm clock winter app that was cancel for various reasons. Said dialogues come right from the characters themselves and reveal, as far as I read, very interesting tidbits here and there, notably:
Noelle's dad existed in the Undertale universe, but died presumably a long time ago. What does this mean alongside the character named Suzy by one of Gaster Followers? YOU decide.
Here's all the other dialogues too, in case you're like me & got nothing better to do.