Minecraft wiki entry for Development_versions, associated text: Wooded hills, birch forest hills, tall birch hills, taiga hills, taiga mountains, gravelly mountains+, desert hills, desert lakes, savanna plateau, shattered savanna plateau, swamp hills, dark forest hills, ice spikes, snowy mountains, snowy taiga hills, snowy taiga mountains, modified jungle, jungle hills, bamboo jungle hills, jungle edge, modified jungle edge, giant tree taiga hills, giant spruce taiga hills, eroded badlands, badlands plateau, modified badlands plateau, modified wooded badlands plateau, and mushroom field shore biomes no longer generate naturally.
Ice spikes, eroded badlands and savanna plateau were added back in 1.18 experimental snapshot 2.[5]
Jungle edge was added back in 1.18 experimental snapshot 5.