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  1. Minecraft: Java Edition
  2. MC-237925

Opening world from 1.12.2 (or older) in latest snapshot regenerates random chunks

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: 21w39a
    • Fix Version/s: 21w40a
    • Labels:
      None
    • Confirmation Status:
      Community Consensus
    • Category:
      Datafixer
    • Mojang Priority:
      Important

      Description

      After opening world last played in 1.12.2 (or older version of the game) in 21w39a snapshot can cause random chunks to generate from scratch.

      Bug affects worlds opened in new versions of game (1.13-1.17) with parts of terrain visited/loaded last time in 1.12.2 or before.

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              Assignee:
              Unassigned Unassigned
              Reporter:
              Toboe_Irbis [Helper] Michał
              Votes:
              9 Vote for this issue
              Watchers:
              10 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
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