Developing With Elixir (Pragmatic Studio)

Anybody know which versions of Elixir/Phoenix the Pragmatic Studio courses support, specifically Elixir & OTP and Full-Stack GraphQLwith Absinthe, Phoenix, and React ?

Multi-Player Game with Elixir, Phoenix, Vue & Elm uses Phoenix 1.4 which is slightly outdated as 1.6 is on its way out (and a few important features came out in 1.5)

If the courses use outdated versions, did anyone encounter any difficulties?