The Demo has been updated to better reflect the changes made to the full game.

Patch notes:
Enemies now have a small indicator showing how much health they have left.
Bosses now have an animation for when they are defeated.
Many small visual improvements and bug fixes.
A new sound effect when you get a health point restored.
Known failures/successes will now show up when you try and make a new crafted potion.
Once you select the first ingredient any ingredients you know will fail will show up with a red background. Ingredients you know will succeed will show up with a green background.
Request potions have been changed so that you will only get one request potion per area. (So the demo now has only one request potion)
There is a new menu for upgrading personal potions however that is unlocked after you have completed the second area and is thus not available to access in the demo.