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Bug
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Resolution: Won't Fix
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None
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21w43a
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None
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Community Consensus
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Datafixer, World generation
The bug:
Worlds from snapshots 21w06a to 21w14a do not blend with the new terrain in 21w43a, resulting in sharp borders.
How to reproduce:
- Create a new world in snapshot 21w14a
- Load that world in snapshot 21w43a
- Fly around until you
- see a big stone wall at a chunk border
Observed results:
There are sharp borders
Expected results:
The borders should be blended.
- is duplicated by
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MC-239886 The Blending is not working properly
- Resolved
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MC-239889 New chunks in worlds from 21w06a-21w14a do not blend with old chunks
- Resolved
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MC-239890 World Upgrade from 21w42a to 21w43a: chunk transition does not generate correctly
- Resolved
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MC-239941 Snapshot 21w43a chunk don't blend with 21w42a chunks
- Resolved
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MC-239969 Mojang accidentally removed chunck blending for trees.
- Resolved
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MC-239970 Chunks not generating smoothly
- Resolved
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MC-240016 Minecraft world blending issue
- Resolved
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MC-240043 Blending doesnt work between 21w42a and 21w43a
- Resolved
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MC-240044 Biome blending when upgrading from 21w14a does not work
- Resolved
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MC-240049 I noticed some broken mountain generation
- Resolved
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MC-240058 Y levels that are supposed to now be filled with deepslate are still void.
- Resolved
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MC-240085 Creating new chunks in after updating to new snapshot
- Resolved
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MC-240190 Snapshot 21w43a chunk borders issue
- Resolved
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MC-240321 1.17 World Converted to 21w43a Doesnt Blend except for trees.
- Resolved
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MC-240696 Creating a world in snapshot 21w42a and when updating it to snapshot 21w43a will result in strange cuts between the new and old chunks.
- Resolved
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MC-241017 Encountered a big unnatural wall of rock
- Resolved
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MC-241038 Icebergs break world generation
- Resolved
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MC-241270 No Generation Below Y=0 in Old Chunks
- Resolved
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MC-241306 World upgraded from 21w43a does not generate new caves under old chunks
- Resolved
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MC-241469 Upgrading from 21w39a to 1.18 Pre-Release 1 has harsh chunk borders
- Resolved
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MC-242558 Bedrock at Y=0 level after upgrading to pre-relase version at pre-existing chunks
- Resolved
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MC-242659 Biome Blending from Version 21w13a does not work
- Resolved
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MC-242839 Updating from version 21w40a to 1.18rc-1 Still has chunk borders
- Resolved
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MC-243030 Sharp chunk edges when updating to 1.18 RC3
- Resolved
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MC-243159 My world didn't blend
- Resolved
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MC-243329 World Not Loading Properly
- Resolved
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MC-243586 Chunk blending doesn't work when loading old worlds updated to snapshot 21w41a
- Resolved
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MC-246466 Overworld mobs spawning in Nether
- Resolved
- relates to
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MC-239847 Chunk blending occasionally produces sharp chunk border edges
- Resolved
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MC-243240 loading a world that was previously temporarily disabled, world blending
- Resolved
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MC-241179 Blending doesn't work when upgrading from the Caves&Cliffs preview data pack
- Resolved