# Optimization Pack 4.0.0 Release/Stable
Optimization Pack is a open-source and modular modpack for minecraft.This modpack was created to fix minecraft's lag problems,by optimizing the game and fixing the bugs mojang could not in 10 years,with OP your game will be smoother,faster and more responsive,sometimes you may get more than 10X FPS compared to the vanilla(base game),performance boost will also work on servers,not only local-side.Usually you won't get banned on any servers by using OP,but check the server rules to see if any mods are blacklisted that are present in here,if that's the case remove the mod and enjoy the game!
## Changelog
- Updated to Minecraft 1.20.4
- Updated Fabric & API
- Updated all mods
- Removed a few mods
- Optimized performance
- New tweaks added
- Added new mods
- New features
- Bug & Issues fixes
[**Check out the official repo for OP!**](https://github.com/TherionRO/Minecraft-Optimization-Pack)
[**Check the official OP Wiki for more tweaks&optimizations!**](https://github.com/TherionRO/Minecraft-Optimization-Pack/wiki)
Developer information
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle.
maven { name = "Modrinth"; url = "https://api.modrinth.com/maven" }