Java Edition 1.12.1-pre1
From Minecraft Wiki
August 2, 2017
- 2 issues fixed
- From released versions before 1.12.1
- MC-117087 –
Class.getSimpleNameperformance issue with large number of block entities.
- From the 1.12.1 development versions
Video made by slicedlime:
- 1.12.1-pre1 was previously removed from the launcher for some time, but was added back in September 2018.
- "Minecraft Pre-release 1.12.1-pre1" – Minecraft.net, August 2, 2017