SimplyJetpacks2-1.20.1-2.11.0.0.jar (latest)

1.20.1-forge 47.3.22
ImmersiveEngineering-1.20.1-10.1.0-171

I have made
enableIntegrationVanilla = false
but it still craftable.
same as others.

because vanilla jetpack is the easiest, no one will do others.