In your 1.2.0 config file there is a new section called "scrolls enabled"
If you wish to use the cool scrolls set it to enabled.
Scrolls are semi-vanilla items that do certain things.
The only scroll this update introduces is the "Heart Scroll"
The Heart Scroll does as it says.
When you right click the durability goes down and the player you right clicked health regenerates fully.
If you use up a scroll's durability it becomes a "Drained Scroll"
The Drained scroll can be refilled with a heart to get 5 durability points back again.
To get a Drained Scroll kill evokers.
They have a a 1 in 16 chance to drop.
Good luck.
More types of scrolls coming soon!