Mob spawning issues
MC-379spawn-animals and spawn-npcs=false removes all villagers and prevents summoning new mobs
Fixed
MC-1788Ocelots do not spawn naturally on peaceful difficulty in jungle and bamboo jungle biomes
Normal MC-3524Structure related mobs do not spawn in flat type world generation
Fixed
MC-14800When zombie villagers, husks, drowned or zombified piglins are damaged, they spawn regular zombie reinforcements
Fixed
MC-27535Mobs can sometimes still despawn, even if named with a name tag
Fixed
MC-32110SpawnerMinecart with a SpawnRange of 0 not working properly.
Low MC-50647Slime mob spawners spawn slimes only in slime chunks
Fixed
MC-54820Hostile mobs can spawn on slime blocks
Normal MC-59314Guardians not spawning on superflat worlds
Duplicate
MC-60792Iron golems and withers can't be summoned via building them if there are blocks located near their bases or heads
Normal MC-63676summon does not override server.properties with spawn-animals and spawn-npcs=false
Duplicate
MC-68565Monsters spawn at daytime at y=256 and don't burn
Fixed
MC-69701Snow Golems, Iron Golems and the Wither can be created horizontally or upside down
Works As Intended
MC-73881Summoning monsters in peaceful difficulty spawns monster for 1 tick
Low MC-85975Slimes don't spawn in the swamp hills biome
Fixed
MC-94093Wither and golems always spawn facing south
Low MC-99259As of 1.9, the wither health bar doesn't go up during spawn
Fixed
MC-102774You can respawn the ender dragon with only two ender crystals
Normal MC-110067Bat spawn egg spawns bat inside non-full block
Low MC-110892Evoker fangs can only spawn on full blocks, not slabs
Confirmed
MC-111196Using a monster spawner to spawn shulkers spawns white shulkers
Fixed
MC-113937Spawning collision checks are done before calling onInitialSpawn, making it impossible for baby mobs to spawn in smaller spaces
Confirmed
MC-113981All mobs require two non-full cube blocks to be spawned even if the mob is not two blocks tall
Confirmed
![[Mod] Sonicwave](../../../../data/avatars/users/94627.png){kind=small}
![[Mojang] Cory Scheviak](../../../../data/avatars/users/92893.png){kind=small}
![[Mojang] Panda](../../../../data/avatars/users/41658.png){kind=small}
![[Mojang] Rebecca](../../../../data/avatars/users/18936.svg){kind=small}
![[Mod] Avoma](../../../../data/avatars/users/86198.png){kind=small}
![[Mojang] Brandon Pearce](../../../../data/avatars/users/40932.png){kind=small}
![[Mod] Asteraoth](../../../../data/avatars/users/92886.png){kind=small}
![[Mojang] slicedlime](../../../../data/assets/gravatar/slicedlime.jpeg){kind=small}
![[Mod] Les3awe](../../../../data/avatars/users/79847.png){kind=small}
