Minecraft 1.15

1.15, the first release of Hunting Season, is a upcoming major update with the possible release date in late fall, 2019.

Blocks
Baobab planks

Baobab sapling

Baobab wood

Mound
 * Neutrally generate termites if the player breaks it.

Items
Raw duck

Cooked duck
 * Drop from ducks.

Raw horse Cooked horse
 * Drop from donkeys, horses, mules, zebras and zebroids.

Raw llama Cooked llama
 * Drop from llamas.

Raw ostrich Cooked ostrich
 * Drop from ostriches.

Raw venison

Cooked venison
 * Drop from reindeers.

Gold shield

Diamond shield

Slingshot Spears
 * Ranged starting weapon.
 * Crafted from stick and string.
 * Can be used to shoot rock-based blocks.
 * As well TNT.

zebra
 * Can be used as a weapon similar to tridents.
 * Exist in diamond, gold, iron and stone.
 * Mo' Creatures inspired music disc.
 * Makes nearby mobs shuffle when it's insert to a jukebox.

Mobs
Dogs Ducks Lions Ostriches Reindeers Termites Zebras Zebroids
 * Obtained by taming wolves.
 * Take given items from owners with their mouth. Such as bone for example.
 * Have 4 different skins.
 * Could have various working methods from guard to sheep dog.
 * Behaves similar to chickens, with the addition that they can fly.
 * They spawn in swamp biomes.
 * Drops feather and raw duck.
 * Neutral mobs. Who unlike wolves, might be hostile to chicken, cow, horse types, parrot and pig.
 * Males drop wool when killed. Depending on the mane's size.
 * But can also be obtained by carefully using shears.
 * Females may hunt undetected behind grass.
 * Spawn in groups up to 15 individuals.
 * Sprints quickly away if it gets attacked.
 * Passive mobs that can be ridden when tamed.
 * Hides its head underground in rare conditions.
 * Drops feather and raw ostrich.
 * Comes with red-nosed eas... christmas egg.
 * Spawns troughout the snowy biomes.
 * Eats everything that is made of wood.
 * Has the same AI as donkeys.
 * Drops leather, raw horse and zebra disc.
 * Obtained by breeding a horse or donkey with a zebra.
 * Can wear armor just like horses.
 * Not breedable.

World generation
Baobab tree Termite mounds Villages Zombie villages
 * These spawn in savanna biomes.
 * Spawn termites.
 * Can be found in savanna biomes.
 * Added jungle and swamp villages.
 * Added jungle and swamp zombie villages.

Blocks
Fletching table Smithing table
 * Added right-click functionality.
 * Added right-click functionality.

Items
Mob heads Shield
 * Includes now all the other head variants.
 * Except for bats, endermite, fishes, shulker, silverfish and turtles.
 * Renamed to "iron shield".

Mobs
Donkey Horse Mule Llama Wolf
 * Drop raw horse when killed.
 * Drop raw horse when killed.
 * Drop raw horse when killed.
 * Drop raw llama when killed.
 * Replacing tamed wolves with dogs.