I've been playing for about twenty hours since the release on a vanilla server with 5 other people and this is what we have experienced.
The server is full vanilla set on HARD survival mode
1. Mob spawns are VERY low
These mob spawns have been extremely low and slime spawns in swamps on a full moon are almost none(2-3 spawn) creepers/zombies/skeletons/spiders really don't spawn all that much and I've noticed I massive difference since 1.12 to now.
2. New Villagers Trade's not resetting/not choosing closest work station
-we have been really invested in the new villager mechanics, but it seems that only 1 librarian out of 8 reset trades even with a sufficient amount lecterns next to them and they all have access to a lectern but have not reset once.
3. Chunk loading is bad.
-It's not bad for me personally but for 3 people on the server, it makes it very hard to play the game.
4. Bad omen.
-Bad omen does not happen very often when doing raids.
Thank you for your report!
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