Minecraft 16w44a

Fall damage is ignored for a couple of seconds when reloading into LAN or singleplayer worlds

Grass / Flowers / Snow are placed incorrectly in newly created chunks

Pets disobeying sit commands by helping player when attacked and within a certain radius

A dragon head is invisible if the entity wearing it is not in view

Walking on blocks less than 1 block tall placed on ice, slime blocks or honey blocks acts like walking on ice, slime block or honey blocks directly

Whether or not a player experiences some effect is calculated based on the block under the center of the player

Arrows shot at the top half of a door will float once the door is opened

You can attack and be attacked through glass panes

Entity Spawners spawn items and other entities inside blocks

Beacon effect removes potion effect of the same type

Cannot move backwards in Books while writing / Cannot copy anything from the book

All arrow types lose their name/NBT data when shot and picked up

Mobs going out of fenced areas/suffocate in blocks when loading chunks

Wrong attack radius calculation damages/kills entities through blocks and corners

Pack of wild Wolves / Zombified piglins / Silverfish / Bees not becoming aggressive at one hit kill

No -breaking sound or- particle effect for some tools and all armor

Walking over the corner of lava deals damage

Corner Cobblestone Wall Has Incorrect Collision Box

Snow doesn't form / cannot be placed on upside down slabs / stairs

Your experience level overflows once it exceeds the integer limit

Fall damage is ignored for a couple of seconds when reloading into LAN or singleplayer worlds

Grass / Flowers / Snow are placed incorrectly in newly created chunks

Pets disobeying sit commands by helping player when attacked and within a certain radius

A dragon head is invisible if the entity wearing it is not in view

Walking on blocks less than 1 block tall placed on ice, slime blocks or honey blocks acts like walking on ice, slime block or honey blocks directly

Whether or not a player experiences some effect is calculated based on the block under the center of the player

Arrows shot at the top half of a door will float once the door is opened

You can attack and be attacked through glass panes

Entity Spawners spawn items and other entities inside blocks

Beacon effect removes potion effect of the same type

Cannot move backwards in Books while writing / Cannot copy anything from the book

All arrow types lose their name/NBT data when shot and picked up

Mobs going out of fenced areas/suffocate in blocks when loading chunks

Wrong attack radius calculation damages/kills entities through blocks and corners

Pack of wild Wolves / Zombified piglins / Silverfish / Bees not becoming aggressive at one hit kill

No -breaking sound or- particle effect for some tools and all armor

Walking over the corner of lava deals damage

Corner Cobblestone Wall Has Incorrect Collision Box

Snow doesn't form / cannot be placed on upside down slabs / stairs

Your experience level overflows once it exceeds the integer limit