The final update is here. This (thankfully) fixes all of the bugs that were left within New.

List of things fixed:
The bug that stopped you from being able to descend down the library properly.
Not being able to continue when completing the game once.

Added:
A new secret boss.
Slight re-balance to the 3rd add-on’s abilities.
Some of the hints (particularly in Zone 3) have been made less cryptic… on the easier difficulties (mainly Normal and Easy).
New Game+ is fully accessible.

That’s all, thank you for playing!