Release Notes - Minecraft: Java Edition - Version Minecraft 1.12.1 Pre-Release 1 - HTML format

Bug

  • [MC-86016] - Some Mojang staff not mentioned in credits.txt
  • [MC-117087] - Class.getSimpleName performance issue with large number of block entities
  • [MC-119840] - Diamonds get moved into crafting slots on any chat message

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