Today's update includes the following changes and fixes:
- Fixed a bug where product outputs in custom puzzles sometimes would not accept their products.
- Fixed a bug where tabbing through a repeating-product puzzle would make it complete in one fewer cycle than hitting play.
- Added a clickable exit button to the puzzle screen, which means that you can now play the game without a keyboard!
- Pressing escape in the puzzle screen when the simulation is stopped will now show a clickable exit button. If you press escape again while the clickable exit button is visible it will exit the puzzle screen. Essentially, the hotkey for exiting the puzzle screen is now hitting escape twice in rapid succession, not just hitting it once.
- Added a list of controls to the escape menu.
- You can now press "mouse 4" (the back button) to go back in the UI.