1.18.2 Pre-release 1

Minecarts that occupy the same space maintain their momentum

Entities do not forget unreachable or out of of sight targets leading them to not attack closer targets

Z-Fighting when a sign is placed on top of another sign

Light-emitting blocks (including end portal frames) ignore ambient occlusion/smooth lighting, regardless of model's settings

The effect amplifier for potions grants effects with an additional level

Armor worn by villagers doesn't render

Items are thrown from your head rather than your hand

Items don't smelt when summoning furnaces with smeltable items and fuel already inside them

Ender dragon is able to damage/collide with its own mount

Gaps between the faces of item models and complex block models

Arrows sometimes momentarily face in random directions when hitting entities

Skeleton, wither skeleton, stray and bogged arm animation glitch if they can't reach you

Unicode characters for some languages aren't displayed correctly (Thai, Tamil, Hindi, Kannada, ...)

Sharpness / Smite / Bane of Arthropods damage applies after the Weakness effect

Client-server desync on seemingly invalid block placement

Frosted ice doesn't hydrate farmland

Shulker teleportation doesn't have any particles

End gateways and portals cause huge amounts of lag

Reinforcement zombies are not centered on a block

Jungle temple structure name is jungle_pyramid

Water below full blocks shows its top face even when underwater

Minecarts that occupy the same space maintain their momentum

Entities do not forget unreachable or out of of sight targets leading them to not attack closer targets

Z-Fighting when a sign is placed on top of another sign

Light-emitting blocks (including end portal frames) ignore ambient occlusion/smooth lighting, regardless of model's settings

The effect amplifier for potions grants effects with an additional level

Armor worn by villagers doesn't render

Items are thrown from your head rather than your hand

Items don't smelt when summoning furnaces with smeltable items and fuel already inside them

Ender dragon is able to damage/collide with its own mount

Gaps between the faces of item models and complex block models

Arrows sometimes momentarily face in random directions when hitting entities

Skeleton, wither skeleton, stray and bogged arm animation glitch if they can't reach you

Unicode characters for some languages aren't displayed correctly (Thai, Tamil, Hindi, Kannada, ...)

Sharpness / Smite / Bane of Arthropods damage applies after the Weakness effect

Client-server desync on seemingly invalid block placement

Frosted ice doesn't hydrate farmland

Shulker teleportation doesn't have any particles

End gateways and portals cause huge amounts of lag

Reinforcement zombies are not centered on a block

Jungle temple structure name is jungle_pyramid

Water below full blocks shows its top face even when underwater