V1.17.0 is a beta file of the Minecraft mod OptimizationsAndTweaks for Forge, made for Minecraft 1.7.10. It was published on October 17, 2025 and is 7.1 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 OptimizationsAndTweaks mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
