All endings are in though the Punisher ending is a bit rushed, will be adding more to it later. You could probably clear the entire chapter now, if you go haterun and punisher. Normal ending and Saviour ending still needs to be accessed from the cheating room, the morality system is not fully tested yet. 

Haterun act 3 takes a couple of hours to finish, think it's about 3 hours in length. Punisher ending is somewhere between 20-40 minutes depending on how thorough you want to be. 

Some visual updates have been done for act 2, the ending parts getting overhauls among other things, more visual updates to come. 

The time for polishing has finally arrived, changing up some of the enemies, adding more visual flair and making everything functional and cohesive.