Chained Updates Fix Mod (1.18.2)

By November 9, 2026 0 Comments

Chained Updates Fix Mod fixes the block update chain crash in older versions of Minecraft before 1.19. This crash happens when too many blocks update each other in a single row, such as a big underwater lava lake turning into obsidian all at once. Minecraft 1.19 and newer versions already solve this problem, and this mod brings that same fix back to older versions so your world stays safe.

Features:

  • Stops the java.lang.StackOverflowError: Exception while updating neighbours crash when huge groups of blocks update together.
  • Backports the safe block update system from Minecraft 1.19+ to older versions of the game.
  • Keeps short block update chains working the exact same way as normal vanilla Minecraft.
  • Handles long block update chains with the 1.19+ method so water touching big lava lakes no longer closes the game.
  • Sets the max-chained-neighbor-updates limit to the default value of 1,000,000.

For Minecraft1.18.2 Fabric Download Links



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