Minecraft wiki entry for Development_versions, associated text: Blocks can now be placed underneath the player while sneaking
End portal frames now rotate based on the direction they were placed
Shovel now mines soul sand, and grass path blocks faster
Silk Touch book is now in creative inventory
Zombie pigmen now have a chance to spawn with enchanted swords
D-pad for flying remains after going to the main menu
Fixed hunger depleting while in Creative mode
Power enchantment is now as strong as in the Java Edition
Tamed wolves now attack target when it was hit with a bow
Enchanting table is now craftable in the crafting table
Silk Touch now works on ice and packed ice