Hi there! ;)
I've played through Chapter 4.1 two times (and one time more from the beginning, hopefully that's the last time I have to do that), added a few dozen renders to make it feel more natural, added one scene that was planned for 4.2 (because it does fit better in 4.1).
What's left is one time going over the code, adding more SFX/Music, one more playthrough.
And two animatioons, one rendering tonight ;)
Which is a day for each, so there's a good chance that the update goes out for testing/proofreading in the next week.
Thanks for your support and have a good week!
BTT