Hello, writer of the game here.
For anyone who is wondering when the update will come out, allow me to give you a little update. We already have a pre-release version up on the discord, however there were many bugs to iron out before we will feel comfortable putting the new content up for people to download here.
There have been many changes in both the story flow as well as gameplay - largely combat, which is also the biggest source of complaints at the moment. I can say that the new story content includes a new, more story-heavy dungeon as well as the city of Brasswall located in the frigid north of the game's map. Some of you may remember that you could find Brasswall in previous releases as well but the city is on lockdown.
I don't want to say much beyond that except that many of the plot threads and lore that has been set up in the previous chapters will be resolved during chapter 4, some of the more frequent lore questions are already answered in this update as a matter of fact.