No guarantees, but I'm shooting for the middle of this month to get it to my subscribers. I toyed with the idea of releasing what I have now, but honestly, because this game was on hold for so long, I wanted it's first new content to be substantial, so I am pushing through and will drop the update only after I finish the complete Act 2. I'm starting to do some animations now as well, so that's taken a few days of training and testing away from my production.
So... barring any delays, Act 2 should be on here in the last week of this month.
My Discord channel has a weekly update post, for any interested.