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  1. Minecraft: Java Edition
  2. MC-167143

Biomes converting into other biomes when upgrading from old versions

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    Details

    • Type: Bug
    • Status: Reopened
    • Resolution: Unresolved
    • Affects Version/s: 1.14.4, 1.15 Pre-release 5, 1.15 Pre-release 6, 1.15, 1.15.1, 1.15.1 Pre-release 1, 1.15.2 Pre-Release 1, 1.15.2 Pre-release 2, 1.15.2, 20w06a, 20w07a, 20w08a, 20w09a, 20w10a, 20w11a, 20w12a, 20w13a, 20w13b, 20w14a, 20w15a, 20w16a, 20w17a, 20w18a, 20w19a, 20w20a, 20w20b, 20w21a, 20w22a, 1.16 Pre-release 2, 1.16 Pre-release 3, 1.16 Pre-release 5, 1.16 Pre-release 6, 1.16 Pre-release 7, 1.16 Release Candidate 1, 1.16, 1.16.1, 20w27a, 1.16.2, 1.16.3 Release Candidate 1, 1.16.3, 1.16.4, 20w51a, 1.17.1
    • Fix Version/s: None
    • Labels:
      None
    • Confirmation Status:
      Community Consensus
    • Category:
      Datafixer

      Description

      I just created a world in 1.0.0 and all previously generated biomes converted into other biomes, for example, a swamp converted into snowy tundra or desert converted to forest.

      Relates to MC-31205

      I didn't test yet but I think it will 99.98% certainly happen if I convert an old world from the first version that had prooper biomes - alpha v1.2.0.

        Attachments

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          Issue Links

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              People

              Assignee:
              Unassigned Unassigned
              Reporter:
              Vladimír Vladimir the Minecraft Warrior
              Votes:
              5 Vote for this issue
              Watchers:
              5 Start watching this issue

                Dates

                Created:
                Updated:
                CHK: