Minecraft wiki entry for Development_versions, associated text: Jungle leaves are now transparent on higher-end devices when Fancy Leaves are enabled
The selected item recipe will no longer change when ingredients run out to avoid unintentional item crafting
Several improvements to finding items in the Recipe Book while in Creative mode
Made improvements to manual crafting when using a touch screen
The proper amount of wool that is craftable in the Recipe Book will now be shown
Crafting and selecting items when using a controller will now occur on button press, not release
Creative mode now has a 2x2 crafting grid in the inventory
When an item is selected, tapping anywhere that the item cannot be placed will now deselect it
Search results in the Recipe Book will now show all relevant items, not just craftable items
Controller bumper buttons can now be used when navigating the How to Play menu
Fixed corrupted icons in the How to Play menu when using various languages
Fixed a crash that could occur when switching resource packs
The recipe for Empty Locator Maps will now recognize Empty Maps as an ingredient
The recipe for Empty Locator Maps will now appear for the 2x2 crafting grid
Fixed overlapping text on the 3D Export screen
Mob attack damage will now be adjusted based on difficulty
Glowstone will now prevent monsters from spawning from a monster spawner
Trees grown with bone meal will no longer fill the trunk with leaves
Fixed the hit box for stairs
Fixed corrupted End portal textures
Blocks affected by gravity will no longer push mobs or players into the ground
Fixed the paper doll on the pause menu being scaled incorrectly
Iron pickaxes will now mine at the proper speed
The Cancel button no longer overlaps the progress bar when downloading from the store
Replaced the icon for the left analog stick to better distinguish from the right analog stick
Boats will now move faster on ice
Original Music Pack will now be imported properly after downloading and no longer cause the game to crash
Guardian and Elder Guardian laser attacks can now penetrate armor to damage players
The sneak button on controllers can now be used to get out of boats, plus added a tooltip on-screen for how to dismount
Squid will now spawn properly in oceans
Creepers start hissing a bit earlier now
Slightly decreased Creeper explosion damage
Nether portal blocks are now breakable in Creative mode when the default game mode was Survival