85 new blocks and items were added to Minecraft 1.7 java edition.
The Update that Changed the World
The The Update that Changed the World really changed a lot of the world by adding many new biomes, new generated structures, new flowers, stained glass
Acacia Button
Acacia Leaves
Acacia Log
Acacia Planks
Acacia Sapling
Acacia Slab
Acacia Stairs
Air
Allium
Azure Bluet
Birch Button
Black Stained Glass
Black Stained Glass Pane
Blue Orchid
Blue Stained Glass
Blue Stained Glass Pane
Brown Stained Glass
Brown Stained Glass Pane
Cyan Stained Glass
Cyan Stained Glass Pane
Dark Oak Button
Dark Oak Leaves
Dark Oak Log
Dark Oak Planks
Dark Oak Sapling
Dark Oak Slab
Dark Oak Stairs
Double Wooden Slab:4
Double Wooden Slab:5
Gray Stained Glass
Gray Stained Glass Pane
Green Stained Glass
Green Stained Glass Pane
Infested Chiseled Stone Bricks
Infested Cracked Stone Bricks
Infested Mossy Stone Bricks
Jungle Button
Large Fern
Light Blue Stained Glass
Light Blue Stained Glass Pane
Light Gray Stained Glass
Light Gray Stained Glass Pane
Lilac
Lime Stained Glass
Lime Stained Glass Pane
Magenta Stained Glass
Magenta Stained Glass Pane
Minecart with Command Block
Orange Stained Glass
Orange Stained Glass Pane
Orange Tulip
Oxeye Daisy
Packed Ice
Peony
Pink Stained Glass
Pink Stained Glass Pane
Pink Tulip
Podzol
Pufferfish
Purple Stained Glass
Purple Stained Glass Pane
Raw Salmon
Red Sand
Red Stained Glass
Red Stained Glass Pane
Red Tulip
Rose Bush
Spruce Button
Sunflower
Tall Grass
Tropical Fish
White Stained Glass
White Stained Glass Pane
White Tulip
Yellow Stained Glass
Yellow Stained Glass Pane
Technical blocks that can't be placed in inventory, can be placed in world by /setblock. Not included in our new block count, as usually a version of an item.
Potted Acacia Sapling
Potted Allium
Potted Azure Bluet
Potted Blue Orchid
Potted Orange Tulip
Potted Oxeye Daisy
Potted Pink Tulip
Potted Red Tulip
Potted White Tulip