Minecraft live 2021

That was a minecraft live event that happened 23 december 2021. It announced new major update- 1.18.
table of contents:
-additions
-mob vote
-summary
ADDITIONS-
-update to nether with some new items like strider armor and golden beacon
-end update with end forest and acid river
-update of badlands and swamps announced on minecon 2019
-some smaller updates like sponge animals and volcanoes
MOB VOTE-
There was 4 mobs to vote, and 3 was from minecraft dungeons:
-armored pillager and vindicator: new cooler and stronger variant of these illagers
-wraith-spawns rarely at caves and can teleport and make soul fire.
-necromancer-rare mob that will summon zombie and throw projectiles
-giant spider- bigger and stronger spider
first round(2,333,777 votes)
armored illagers 23%
wraith 32%
necromancer 15%
giant spider 30%
winner:wraith
eliminated:armored illagers
second round:
wraith 28%
necromancer 34&
giant spider 28%
Winner:necromancer
eliminated:none
third round:
wraith 33%
necromancer 29&
giant spider 38%
winner: giant spider
eliminated:necromancer
fourth round 
wraith 82%
giant spider 18%
Wraith was added to game in snapshot 30w32a 
summary:
-new items from nether update
-updating netherite
-end forest and acid rivers
-new useful in end items
-swamp and badlands villages
-swamps and badlands update
-Other useful additions, like volcanos
-wraith in minecraft and new armor
1.18 has 56 snapshots and 12 pre-releases .
It's latest version on java was 1.18.6, and on bedrock it was 1.18.02 beta.