CraftTweaker2-1.12-4.1.20.578.jar is a beta file of the Minecraft mod CraftTweaker, made for Minecraft 1.12.2. It was published on July 4, 2020 and is 1.4 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the CraftTweaker mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
