Here is the change log for patch v1.1

Puzzle Adjustments:
-Made some slight adjustments to the mathematical device in chapter 4 to make it easier. It is still supposed to be very challenging but it should be more manageable now.
-Slightly adjusted the name puzzle device at the end of chapter 3 to make it clearer which letter is currently selected.

Features:
-Added options for invert mouse look to the settings menu.
-Improved the effectiveness of hint vision by reducing its cooldown, increasing its duration, and making the particles more clearly move towards the hinted objects.

Bug fixes:
-Fixed a bug where the collectible display table had all of the collectibles visible for some people even though the player had not collected any of them.