1.4.1: less invasive Model optimization, JER patch is a release file of the Minecraft mod DataStructium for Forge, made for Minecraft 1.16.5. It was published on February 18, 2025 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the DataStructium mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
