History of Minecraft Updates
Update 1.0: The End
Minecraft Wiki
The Update 1.0 added things for both Dimensions. The Nether and The End.
Things That Got Added
Nether Fortresses
End Portals take the player from the Overworld to The End
End Portal Frame
Enderdragon
Update 1.7.2: The Wither
Minecraft Wiki
The Update 1.7.2 added the biggest boss fight in Minecraft, The Wither
Things that Got Added
Stained Glass
Dark Oak Wood
Spruse Wood
Acaia Wood
Update 1.12: The World Of Color
Minecraft Wiki
The Upadte 1.12 changed 90% of textures in Minecraft
Things That Got Added
Colored beds
Parrots
Glazed Terracotta
Concrete
The Update 1.14: The Village and Pillage
Minecraft Wiki
The Update 1.14 changed the way Villagers work in Minecraft. They added a whole new way of protecting the Village in the form of a Raid
Things That Got Added
Pillager
Ravenger
Update 1.16: The Nether Update
MInecraft Wiki
The Update 1.16 added lots of thing that change the way that people play Minecraft
Things That Got Added
Mobs That Go Added In 1.16
Piglin
Hoglin
Strider
Blocks That Got Added In 1.16
Blackstone
Ancient Debris
Respawn Anchor
Target
Chain
Crimson and warped fungi
Crimson and warped planks
Crimson and warped roots
Crimson and warped stems
Crying obsidian
Lodestone
Nether Gold Ore
Soul campfire
Soul lantern
Soul Torch
Material That Got Added In 1.16
Netherite Ingot
Netherite Scrape
Netherite Armor
Warped fungus on a stick
Structures That Got Added In 1.16
Baston
Basalt pillars
Nether fossils
Ruined portals
Biomes That Got Added In 1.16
Basalt deltas
Crimson forests
Soul sand valleys
Warped forests
Update 1.18: The Caves And Cliffs
Minecraft Wiki
The Update 1.18 changed caves work in Minecraft. This Update also changed the way that Mountains generate and it is Minecraft latest Update
Things That Got Added
Blocks That Got Added 1.18
Amethyst Buds
Amethyst Cluster
Azalea
Azalea Leaves
Big dripleaf
Candles
Cave vines
Deepslate
Cobbled deepslate
Copper Block
Deepslate Ores
Glow lichen
Lightning rod
Materials That Got Added In 1.18
Amethyst shard
Bucket of Axolotl
Glow berries
Glow ink sac
Powder snow bucket
Spyglass
Raw Ores
Mobs That Go Added In 1.18
Axolotl
Glow squid
Goat