Hi, good question. Currently, I am focusing on finishing Act 2 Part 1 so I haven't dove too deep into it yet.
I see it's a popular request, so I'll bump it up in priority! My biggest concern is how to deal with the game size. Part 2 isn't as long, so I think I can devote some dev time during the next cycle to figure that out.
In the meantime, there is an unofficial version on f95 (page 3 on the thread). I played it and it works mostly well, although there is a bit of audio compression.