This changes block loots and a couple other things.

No Silk Touch Requirement
Mushroom Blocks
Ender Chest
Lily Pad
Vine (same drop rates as Nether versions)

Affected by Silk Touch
Farmland
Grass Path

Leaves
Dark Oak Sapling drop rate doubled
Jungle Leaves loot bug fixed

Ores
All ore drop a stone-type block when broken into resources.
Overworld Gold and Iron ore drop nuggets like Nether Gold Ore.
Gilded Blackstone's nugget drop also affected by Fortune.

Other
Rotten Flesh and Poisonous Potatoes removed from all non-entity tables.
Nautilus Shells found in the following areas:
- Buried Treasures
- Shipwrecks
- Ocean Ruins