Minecraft wiki entry for Pretty_Scary_Update, associated text: 1 Mobs
1.1 New
2 Blocks
2.1 New
2.2 Changed
3 Items
3.1 New
3.2 Changed
4 Potions
4.1 New
5 Non-mob entities
5.1 New
5.2 Changed
6 Structures
6.1 New
7 Enchantments
7.1 New
8 Effects
8.1 New
9 Sounds
9.1 New