[tadlan]

That is on the roadmap

[tempodox]

So it was said a year ago.

[Lofkin]

It is already possible to some degree: https://github.com/JuliaLang/julia/issues/9973

More robust support starts with package precompilation which is slated to go into 0.4

https://github.com/JuliaLang/julia/pull/11426