: Popular mods like Optifine (when used on Forge) are not supported. Users are instead encouraged to use Fabric-native performance mods like Sodium and Iris for shaders.
You might be confusing Meteor with a Forge utility client. For 1.20.1, legitimate Forge hack clients include: meteor client forge 1201
If you want to play (e.g., Create, Tinkers, Biomes O’ Plenty) and use Meteor Client on 1.20.1, you have two safe options: : Popular mods like Optifine (when used on