Minecraft wiki entry for Frostburn_Update, associated text: 1 Mobs
1.1 New
1.2 Changed
2 Blocks
2.1 New
2.2 Changed
3 Items
3.1 Changed
4 Biomes
4.1 Changed
5 Structures
5.1 New
5.2 Changed
6 Others
6.1 New