I have recently started to learn Julia and have been using JuliaAcademy. I have downloaded the latest Julia version (v1.5.0), however, the Jupyter notebooks for the courses are written in Julia 1.4.2.
This means that when I try to open these notebooks, the kernel fails to start and I do not have Julia 1.4.2. Is there a way that I can change the version of Julia of the notebook so I can run the code for these courses.
Or would I just need to download Julia 1.4.2? I would like to just have one version of Julia downloaded if possible.
(The particular course and notebooks I’m referring to are Julia for Data Science (https://juliaacademy.com/courses/937702/lectures/17339299))